Details for: PI 690326, Zea mays L. subsp. mays, 'Ky21'


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Cultivar:
'Ky21'
Origin:
Developed – Kentucky, United States
Received by NPGS:
21 Apr 2003
Improvement Status:
Breeding material
Reproductive Uniformity:

Highly inbred
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 690326 11ncab01 SD
 
Images (7 total. Click on image for more.)

KERNELS

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Cultivar:
'Ky21'
Origin:
Developed – Kentucky, United States
Received by NPGS:
21 Apr 2003
Improvement Status:
Breeding material
Reproductive Uniformity:

Highly inbred
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Developed

Kentucky, United States

Donated
21 April 2003.
North Carolina, United States

Donor(s):
Accession Group(s)
Group name: Maize.Group.Ames.Panel.2010
Note: Original inbred accessions sent as Ames Panel in 2010.
To search for accessions in this group, click the following link. Maize.Group.Ames.Panel.2010

Group name: Maize.Set.Inbred.Diversity.282.Plus.NAM.Parents
Note: A maize collection of 282 Association Panel Inbreds and NAM (Nested Association Mapping) parental inbreds.
To search for accessions in this group, click the following link. Maize.Set.Inbred.Diversity.282.Plus.NAM.Parents

Group name: Maize.Set.Inbred.Diversity.NAM.Parents
Note: A maize collection of 26 inbreds crossed with B73 that were used to create the NAM RILs.
To search for accessions in this group, click the following link. Maize.Set.Inbred.Diversity.NAM.Parents

Accession Names and Identifiers
'Ky21'
Type: Cultivar name

Ames 27130
Type: Site identifier
Group: AMES
NC-7 Research Numbers

1754-2/01
Type: Other or unclassified name
Row and nursery year.
Goodman, Major M. North Carolina State University

Narrative
Zea mays L. subspp. mays
Genus:
Zea
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Andropogoneae
Subtribe:
Tripsacinae
Nomen number:

311987
Verified:
07/15/1987 by ARS Systematic Botanists.
Other conspecific taxa
Zea mays L. (1531 active accession[s])
Zea mays L. subsp. huehuetenangensis (H. H. Iltis & Doebley) Doebley (6 active accession[s])
Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis (128 active accession[s])
Zea mays L. subsp. parviglumis H. H. Iltis & Doebley (250 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Zea mays L. var. mays

Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
Englishcorn  1Rehm, S. 1994. Multilingual dictionary of agronomic plants
Englishdent corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishfield corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishflint corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishmaize  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishpod corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishpopcorn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Englishsweet corn  1Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Arabicdura shami  2Boulos, L. 1999-. Flora of Egypt
Chineseyu shu shu玉蜀黍 2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Frenchmaïs  2Demilly, D. et al. 1996. Liste alphabétique des principales espèces de plantes cultivées et de mauvaises herbes. Noms latins et noms français, ed. 6. Note: GEVES-SNES, Beaucouzé, France
GermanMais  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italiangranoturco  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Italianmais  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmajitō-morokoshi  2Batra, L. R. 1995. Names of Japanese plants sorted by their Japanese names in Romanized Katakana and scientific nomenclature
Portuguesemilho  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishmaíz  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishmajs  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Koreangangnaengi  2Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:134.
Transcribed Koreanogsusu  2Lee, Y. N. 1997. Flora of Korea.
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
  • Buckler, E. S., J. B. Holland, P. J. Bradbury, C. B. Acharya, P. J. Brown, C. Browne, E. Ersoz, S. Flint-Garcia, A. Garcia, J. C. Glaubitz, M. M. Goodman, C. Harjes, K. Guill, D. E. Kroon, S. Larsson, N. K. Lepak, H. Li, S. E. Mitchell, G. Pressoir, J. A. Peiffer, M. Oropeza-Rosas, T. R. Rocheford, M. Cinta-Romay, S. Romero, S. Salvo, H. Sanchez-Villeda, H. S. Da Silva, Q. Sun, F. Tian, N. Upadyayula, D. Ware, H. Yates, J. Yu, Z. Zhang, S. Krosovich, & M. D. McMullen. 2009. The Genetic Architecture of Maize Flowering Time. Science 325:714-718. DOI: 10.1126/science.1174276. Number of accessions cited: 28
  • Chia, J.-M., C. Song, P. J. Bradbury, D. Costich, N. de Leon, J. Doebley, R. J. Elshire, B. Gaut, L. Geller, J. C. Glaubitz, M. Gore, K. E. Guill, J. Holland, M. B. Hufford, J. Lai, M. Li, X. Liu, Y. Lu, R. McCombie, R. Nelson, J. Poland, B. M. Prasanna, T. Pyhäjärvi, T. Rong, R. S. Sekhon, Q. Sun, M. I. Tenaillon, F. Tian, J. Wang, X. Xu, Z. Zhang, S. M. Kaeppler, J. Ross-Ibarra, M. D. McMullen, E. S. Buckler, G. Zhang, Y. Xu, & D. Ware. 2012. Maize HapMap2 identifies extant variation from a genome in flux. Nat. Genet. 44:803-807. DOI: 10.1038/ng.2313. Number of accessions cited: 63
  • Christensen, S. A., A. Huffaker, J. Sims, C. T. Hunter, A. Block, M. M. Vaughan, D. Willett, M. Romero, J. E. Mylroie, W. P. Williams, & E. A. Schmelz. 2018. Fungal and herbivore elicitation of the novel maize sesquiterpenoid, zealexin A4, is attenuated by elevated CO2. Planta 247(4):863-873. DOI: 10.1007/s00425-017-2830-5. Number of accessions cited: 24
  • Flint-Garcia, S. A., A. Thuillet, J. Yu, G. Pressoir, S. M. Romero, S. E. Mitchell, J. Doebley, S. Kresovich, M. M. Goodman, & E. S. Buckler. 2005. Maize association population: a high-resolution platform for quantitative trait locus dissection. Plant J. 44(6)1054-1064. DOI: 10.1111/j.1365-313X.2005.02591.x. Number of accessions cited: 307
  • Flint-Garcia,S. A., A. L. Bodnar, & M. P. Scott. 2009. Wide variability in kernel composition, seed characteristics, and zein profiles among diverse maize inbreds, landraces, and teosinte. Theor. Appl. Genet. 119(6):1129-1142. DOI: 10.1007/s00122-009-1115-1. Number of accessions cited: 55
  • Frame, B. R., J. M. McMurray, T. M. Fonger, M. L. Main, K. W. Taylor, F. J. Torney, M. M. Paz & K. Wang. 2006. Improved Agrobacterium-mediated transformation of three maize inbred lines using MS salts. Pl. Cell Rep. 25:1024-1034. DOI: 10.1007/s00299-006-0145-2. Note: The source for this inbred was not from the NPGS but from another lab; however, most of the inbreds in this study used sources that have also donated to or received from the NPGS. NPGS sourced seed should present similar findings. Number of accessions cited: 13
  • Gore, M. A., J. M. Chia, R. J. Elshire, Q. Sun, E. S. Ersoz, B. L. Hurwitz, J. A. Peiffer, M. D. McMullen, G. S. Grills, J. Ross-Ibarra, D. H. Ware & E. S. Buckler. 2009. A first-generation haplotype map of maize. Science 326:115-1117. DOI: 10.1126/science.1177837. Number of accessions cited: 27
  • Gustin, J. L., S. K Boehlein, J. R. Shaw, W. Junior, A. M. Settles, A. Webster, W. F. Tracy & L. C. Hannah. 2018. Ovary abortion is prevalent in diverse maize inbred lines and is under genetic control. Nat. Sci. (Sci. Res. Press) 8(1):13032. DOI: 10.1038/s41598-018-31216-9. Number of accessions cited: 26
  • Hansey, C. N., J. M. Johnson, R. S. Sekhon, S. M. Kaeppler, & N. de Leon. 2011. Genetic Diversity of a Maize Association Population with Restricted Phenology. Crop Sci. (Madison) 51(2):704-715. DOI: 10.2135/cropsci2010.03.0178. Number of accessions cited: 1351
  • Horne, D. W., M. S. Eller & J. B. Holland. 2016. Responses to Recurrent Index Selection for Reduced Fusarium Ear Rot and Lodging and for Increased Yield in Maize. Crop Sci. (Madison) 56(1):85-95. DOI: doi.org/10.2135/cropsci2015.06.0333. Number of accessions cited: 12
  • Huang, C., H. Sun, D. Xu, Q. Chen, Y. Liang, X. Wang, G. Xu, J. Tian, C. Wang, D. Li, L. Wu, X. Yang, W. Jin, J. F. Doebley, & F. Tian. 2018. ZmCCT9 enhances maize adaptation to higher latitudes. Proc. Natl. Acad. Sci. U.S.A. 115(2):E334-E341. DOI: 10.1073/pnas.1718058115. Note: In Figure S12. Number of accessions cited: 121
  • Jones, G. J. & M. M. Goodman. 2018. Identification of M-Type Gametophyte Factors in Maize Genetic Resources. Crop Sci. (Madison) 58:719-727. DOI: 10.2135/cropsci2017.09.0560. Number of accessions cited: 105
  • Marand, A. P., L. Jiang, F. Gomez-Cano, M. A. A. Minow, X. Zhang, J. P. Mendieta, Z. Luo, S. Bang, H. Yan, C. Meyer, L. Schlegal, F. Johannes & R. J. Schmitz. 2025. The genetic architecture of cell type–specific cis regulation in maize. Science 388(6744):eads6601. DOI: 10.1126/science.ads6601. Number of accessions cited: 172
  • McMullen, M. D., S. Kresovich, H. S. Villeda, P. Bradbury, H. Li, Q. Sun, S. Flint-Garcia, J. Thornsberry, C. Acharya, C. Bottoms, P. Brown, C. Browne, M. Eller, K. Guill, C. Harjes, D. Kroon, N. Lepak, S. E. Mitchell, B. Peterson, G. Pressoir, S. Romero, M. Oropeza-Rosas, S. Salvo, H. Yates, M. Hanson, E. Jones, S. Smith, J. C. Glaubitz, M. Goodman, D. Ware, J. B. Holland, & E. S. Buckler. 2009. Genetic Properties of the Maize Nested Association Mapping Population. Science 325:737-740. DOI: 10.1126/science.1174320. Number of accessions cited: 28
  • Mural, R. V., G. Sun, M. Grzybowki, M. C. Tross, H. Jin, C. Smith, L. Newton, C. M. Andorf, M. R. Woodhouse, A. M. Thompson, B. Sigmon, & J. C. Schnable. 2022. Association mapping across a multitude of traits collected in diverse environments in maize. GigaScience 11:gia080 DOI: 10.1093/gigascience/giac080. Number of accessions cited: 708
  • Quesada-Ocampo, L. M., J. Al-Haddad, A. C. Scruggs, C. R. Buell & F. Trail. 2016. Susceptibility of Maize to Stalk Rot Caused by Fusarium graminearum Deoxynivalenol and Zearalenone Mutants. Phytopathology 106(8):920-927. DOI: 10.1094/phyto-09-15-0199-r. Number of accessions cited: 18
  • Rayburn, A. L, H. J. Price, J. D. Smith & J. R. Gold. 1985. C-Band Heterochromatin and DNA Content in Zea mays. Amer. J. Bot. 72(10):1610-1617. DOI: 10.2307/2443312. Number of accessions cited: 15
  • Singh, R., S. Shim, D. E. P. Telenko & S. B. Goodwin. 2023. Parental Inbred Lines of the Nested Association Mapping (NAM) Population of Corn Show Sources of Resistance to Tar Spot in Northern Indiana. Pl. Dis. 107(2):262-266. DOI: 10.1094/pdis-02-22-0314-sc. Number of accessions cited: 26
  • Snook, M. E., B. R. Wiseman, N. W. Widstrom & R. L. Wilson. 1994. Chemicals associated with maize resistance to corn earworm and fall armyworm. In: Mihm, J. A., ed., Insect Resistant Maize: Recent Advances and Utilization. Proceedings of an international symposium held at the International Maize and Wheat Improvement Center (CIMMYT), 27 November-3 December, 1994 37-45. Note: The sampling for maisin was on a non-NCRPIS source. Genetically similar inbred seed was donated to the NPGS on most accessions. Number of accessions cited: 498
  • Sun, H., C. Wang, X. Chen, H. Liu, Y. Huang, S. Li, Z. Dong, X. Zhao, F. Tian & W. Jin. 2020. dlf1 promotes floral transition by directly activating ZmMADS4 and ZmMADS67 in the maize shoot apex. New Phytol. 228(4):1386-1400 DOI: 10.1111/nph.16772. Number of accessions cited: 38
  • Swarts, K., R. M. Gutaker, B. Benz, M. Blake, R. Bukowski, J. Holland, M. Kruse-Peeples, N. Lepak, L. Prim, M. C. Romay, J. Ross-Ibarra, J. Sanchez-Gonzalez, C. Schmidt, V. J. Schuenemann, J. Krause, R. G. Matson, D. Weigel, E. S. Buckler, & H. A. Burbano. 2017. Genomic estimation of complex traits reveals ancient maize adaptation to temperate North America. Science 357:512-515. DOI: 10.1126/science.aam9425. Note: Supplement Table S6 Taxon:Ky21 Number of accessions cited: 213
  • Van Heerwaarden, J., M. B. Hufford, & J. Ross-Ibarra. 2012. Historical genomics of North American maize. Proc. Natl. Acad. Sci. U.S.A. 109(31):12420-12425. DOI: 10.1073/pnas.1209275109. Note: Identified as Ames 27130 at the time of publication. Number of accessions cited: 413
  • Venkatesh, T. V., G. G. Harrigan, T. Perez, & S. Flint-Garcia. 2015. Compositional Assessments of Key Maize Populations: B73 Hybrids of the Nested Association Mapping Founder Lines and Diverse Landrace Inbred Lines. J. Agric. Food Chem. 63(21):5282-5295. DOI: 10.1021/acs.jafc.5b00208. Number of accessions cited: 48
  • Wang, J., X. Li, K. D. Kim, M. J. Scanlon, S. A. Jackson, N. M. Springer, & Y. Yu. 2019. Genome-wide nucleotide patterns and potential mechanisms of genome divergence following domestication in maize and soybean. Genome Biol. 20(1):74. DOI: 10.1186/s13059-019-1683-6. Number of accessions cited: 61
  • Yu, J., J. B. Holland, M. D. McMullen & E. S. Buckler. 2008. Genetic Design and Statistical Power of Nested Association Mapping in Maize. Genetics 178(1):539-551. DOI: 10.1534/genetics.107.074245. Number of accessions cited: 28
Pedigree
Description:
See Hansey et.al. 2011

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
COMMENTCore SubsetA flag to indicate the accession is part of a core subset. The set is indicated by the method that was used to designate the set.Y - YES, ACCESSION IS PART OF CORE MAIZE.CORE.SUBSET.GOODMAN.DIVERSE.INBREDS Not Available
COMMENTCore SubsetA flag to indicate the accession is part of a core subset. The set is indicated by the method that was used to designate the set.Y - YES, ACCESSION IS PART OF CORE MAIZE.CORE.SUBSET.MAPPING.POP.INBREDS Not Available
COMMENTCore SubsetA flag to indicate the accession is part of a core subset. The set is indicated by the method that was used to designate the set.Y - YES, ACCESSION IS PART OF CORE MAIZE.CORE.SUBSET.NAM.PARENT.INBREDS Not Available
COMMENTNotes and RemarksObservations made by cooperators or curators while evaluating or regenerating germplasm. Usually these observations are not published and need verification or there are too few observations of this type to promote a separate trait.LOW-AFLATOXIN_NO MAIZE.COOPERATOR.OBSERVATIONS Not Available
COMMENTNotes and RemarksObservations made by cooperators or curators while evaluating or regenerating germplasm. Usually these observations are not published and need verification or there are too few observations of this type to promote a separate trait.OBSERVATION-NURSERY_YES MAIZE.OBS.INBRED.DIVERSITY.2010.NCIANYMOPI 690326 04ncai01 SDNot Available
DISEASEGoss's WiltPlant Response To Goss's Wilt organism (Clavibacter michiganensis subsp. nebraskensis (Vidaver & Mandel) Davis et al. = Corynebacterium michiganense pv. nebraskense (Schuster et al.) Dye & Kemp ). Disease names include Goss's bacterial wilt and blight (leaf freckles and wilt).4 - (4) Some Resistance MAIZE.GOSSS.U_OF_ILLINOIS.2016-2017PI 690326 11ncab01 SD
DISEASEStewarts WiltPlant response to the Stewart's wilt organism (Pantoea stewartii subsp. stewartii (Smith) Mergaert, Verdonck & Kersters) formerly called (Erwinia stewartii (Smith) Dye ). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.4 - (4) Abundant spread bi-directionally in inoculated leaves only.30MAIZE.STEWARTS.NCRPIS.2005PI 690326 04ncai01 SDNot Available
DISEASEStewarts WiltPlant response to the Stewart's wilt organism (Pantoea stewartii subsp. stewartii (Smith) Mergaert, Verdonck & Kersters) formerly called (Erwinia stewartii (Smith) Dye ). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.4 - (4) Abundant spread bi-directionally in inoculated leaves only.20MAIZE.STEWARTS.NCRPIS.2006PI 690326 04ncai01 SDNot Available
DISEASENorthern Leaf Blight Race OLeaf response to northern leaf blight race O organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum.7 - (7) (0 = NO SYMPTOMS OBSERVED, 9 = SEVERE DISEASE DEVELOPMENT) MAIZE.NLB.PIONEER.JOHNSTON.2005PI 690326 04ncai01 SDNot Available
GROWTHPlant HeightHeight of the plant from ground level to the top of the tassel at full growth measured in centimeters (cm).211.0000010MAIZE.INC.AMES.2011.PLANTING1PI 690326 04ncai01 SDNot Available
GROWTHPlant HeightHeight of the plant from ground level to the top of the tassel at full growth measured in centimeters (cm).216.000005MAIZE.INC.AMES.2004.MID2PI 690326 03ncai01 SDNot Available
MORPHOLOGYTassel TypeClassification of the amount of tassel branching from no branching to beyond tertiary tassel branching.2 - Branching to secondary tassel branches only. No tertiary tassel branches. (100%)5MAIZE.INC.AMES.2004.MID2PI 690326 03ncai01 SDNot Available
MORPHOLOGYTassel TypeClassification of the amount of tassel branching from no branching to beyond tertiary tassel branching.2 - Branching to secondary tassel branches only. No tertiary tassel branches. (80%)10MAIZE.INC.AMES.2011.PLANTING1PI 690326 04ncai01 SDNot Available
MORPHOLOGYTassel TypeClassification of the amount of tassel branching from no branching to beyond tertiary tassel branching.3 - Branching to tertiary tassel branches only. No branches on tertiary branches. (20%)10MAIZE.INC.AMES.2011.PLANTING1PI 690326 04ncai01 SDNot Available
MORPHOLOGYPeduncle HeightDistance from ground level to the node where the tassel emerges on the central stalk.16610MAIZE.INC.AMES.2011.PLANTING1PI 690326 04ncai01 SDNot Available
MORPHOLOGYPeduncle HeightDistance from ground level to the node where the tassel emerges on the central stalk.1675MAIZE.INC.AMES.2004.MID2PI 690326 03ncai01 SDNot Available
MORPHOLOGYBottom Tassel Branch HeightDistance from ground level to the insertion point on the tassel stem of the bottom tassel branch of the central stalk.17810MAIZE.INC.AMES.2011.PLANTING1PI 690326 04ncai01 SDNot Available
MORPHOLOGYBottom Tassel Branch HeightDistance from ground level to the insertion point on the tassel stem of the bottom tassel branch of the central stalk.1885MAIZE.INC.AMES.2004.MID2PI 690326 03ncai01 SDNot Available
MORPHOLOGYTop Tassel Branch HeightDistance from ground level to the insertion point on the tassel stem of the upper most tassel branch of the central stalk.19310MAIZE.INC.AMES.2011.PLANTING1PI 690326 04ncai01 SDNot Available
MORPHOLOGYTop Tassel Branch HeightDistance from ground level to the insertion point on the tassel stem of the upper most tassel branch of the central stalk.2005MAIZE.INC.AMES.2004.MID2PI 690326 03ncai01 SDNot Available
MORPHOLOGYNode Number Above the EarNumber of Nodes on the main stalk starting at the node above the ear node up to and including the peduncle node.55MAIZE.INC.AMES.2004.MID2PI 690326 03ncai01 SDNot Available
MORPHOLOGYNode Number Above the EarNumber of Nodes on the main stalk starting at the node above the ear node up to and including the peduncle node.510MAIZE.INC.AMES.2011.PLANTING1PI 690326 04ncai01 SDNot Available
MORPHOLOGYKernel TypeKERNEL TYPEC - DENT (100%)15MAIZE.INC.AMES.2003.MID1PI 690326 03ncai01 SDNot Available
MORPHOLOGYKernel TypeKERNEL TYPEC - DENT (100%)201MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
MORPHOLOGYKernel TypeKERNEL TYPEC - DENT (100%)144MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai01 SDNot Available
MORPHOLOGYKernel TypeKERNEL TYPEC - DENT (100%)153MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai02 SDNot Available
MORPHOLOGYKernel ColorKERNEL COLORA - WHITE (100%)15MAIZE.INC.AMES.2003.MID1PI 690326 03ncai01 SDNot Available
MORPHOLOGYKernel ColorKERNEL COLORA - WHITE (100%)201MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
MORPHOLOGYKernel ColorKERNEL COLORA - WHITE (100%)144MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai01 SDNot Available
MORPHOLOGYKernel ColorKERNEL COLORA - WHITE (100%)153MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai02 SDNot Available
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.1 - REGULAR (100%)15MAIZE.INC.AMES.2003.MID1PI 690326 03ncai01 SDNot Available
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.1 - REGULAR (100%)144MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai01 SDNot Available
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.1 - REGULAR (100%)153MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai02 SDNot Available
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.1 - REGULAR (88%)201MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.2 - IRREGULAR (12%)201MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
MORPHOLOGYKernel row NumberNUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.015MAIZE.INC.AMES.2003.MID1PI 690326 03ncai01 SDNot Available
MORPHOLOGYKernel row NumberNUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.0201MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
MORPHOLOGYKernel row NumberNUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.0144MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai01 SDNot Available
MORPHOLOGYKernel row NumberNUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.0153MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai02 SDNot Available
MORPHOLOGYEar LengthLENGTH OF THE EAR IN CENTIMETERS.12.815MAIZE.INC.AMES.2003.MID1PI 690326 03ncai01 SDNot Available
MORPHOLOGYEar LengthLENGTH OF THE EAR IN CENTIMETERS.13.8201MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
MORPHOLOGYEar LengthLENGTH OF THE EAR IN CENTIMETERS.15144MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai01 SDNot Available
MORPHOLOGYEar LengthLENGTH OF THE EAR IN CENTIMETERS.15153MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai02 SDNot Available
MORPHOLOGYEar DiameterDIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.3.8144MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai01 SDNot Available
MORPHOLOGYEar DiameterDIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.3.915MAIZE.INC.AMES.2003.MID1PI 690326 03ncai01 SDNot Available
MORPHOLOGYEar DiameterDIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.4153MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai02 SDNot Available
MORPHOLOGYEar DiameterDIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.4.1201MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
MORPHOLOGYEar HeightHEIGHT OF THE TOP EAR ON THE CENTRAL STALK FROM GROUND LEVEL TO THE NODE WHERE THE EAR ATTACHES TO THE STALK.11210MAIZE.INC.AMES.2011.PLANTING1PI 690326 04ncai01 SDNot Available
MORPHOLOGYEar HeightHEIGHT OF THE TOP EAR ON THE CENTRAL STALK FROM GROUND LEVEL TO THE NODE WHERE THE EAR ATTACHES TO THE STALK.1275MAIZE.INC.AMES.2004.MID2PI 690326 03ncai01 SDNot Available
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (100%)15MAIZE.INC.AMES.2003.MID1PI 690326 03ncai01 SDNot Available
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (100%)201MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (100%)144MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai01 SDNot Available
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (100%)153MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai02 SDNot Available
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (100%)2MAIZE.OBS.INBRED.DIVERSITY.2011.IAPI 690326 04ncai01 SDNot Available
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.2 - INDENTED (100%)15MAIZE.INC.AMES.2003.MID1PI 690326 03ncai01 SDNot Available
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.2 - INDENTED (100%)201MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.2 - INDENTED (100%)144MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai01 SDNot Available
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.2 - INDENTED (100%)153MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai02 SDNot Available
MORPHOLOGYEar NumberNUMBER OF EARS WITH KERNELS ON THE MAIN STEM15MAIZE.INC.AMES.2004.MID2PI 690326 03ncai01 SDNot Available
MORPHOLOGYEar NumberNUMBER OF EARS WITH KERNELS ON THE MAIN STEM110MAIZE.INC.AMES.2011.PLANTING1PI 690326 04ncai01 SDNot Available
MORPHOLOGYNode NumberNumber of Nodes on the main stalk from ground level up to and including the peduncle node.125MAIZE.INC.AMES.2004.MID2PI 690326 03ncai01 SDNot Available
MORPHOLOGYNode NumberNumber of Nodes on the main stalk from ground level up to and including the peduncle node.1310MAIZE.INC.AMES.2011.PLANTING1PI 690326 04ncai01 SDNot Available
MORPHOLOGYTiller NumberNUMBER OF TILLERS PER PLANT05MAIZE.INC.AMES.2004.MID2PI 690326 03ncai01 SDNot Available
MORPHOLOGYTiller NumberNUMBER OF TILLERS PER PLANT010MAIZE.INC.AMES.2011.PLANTING1PI 690326 04ncai01 SDNot Available
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER1 - WHITE (100%)15MAIZE.INC.AMES.2003.MID1PI 690326 03ncai01 SDNot Available
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER1 - WHITE (100%)201MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER1 - WHITE (100%)144MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai01 SDNot Available
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER1 - WHITE (100%)153MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai02 SDNot Available
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR2 - CYLINDRICAL - CONICAL (100%)15MAIZE.INC.AMES.2003.MID1PI 690326 03ncai01 SDNot Available
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR2 - CYLINDRICAL - CONICAL (100%)201MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR2 - CYLINDRICAL - CONICAL (100%)144MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai01 SDNot Available
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR2 - CYLINDRICAL - CONICAL (100%)153MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai02 SDNot Available
MORPHOLOGYAleurone ColorThe color and pattern of the kernel aleurone layer. The first entry represents the color and the second number represents the pattern of that color.11 - COLORLESS / UNIFORM (100%)15MAIZE.INC.AMES.2003.MID1PI 690326 03ncai01 SDNot Available
MORPHOLOGYAleurone ColorThe color and pattern of the kernel aleurone layer. The first entry represents the color and the second number represents the pattern of that color.11 - COLORLESS / UNIFORM (100%)201MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
MORPHOLOGYAleurone ColorThe color and pattern of the kernel aleurone layer. The first entry represents the color and the second number represents the pattern of that color.11 - COLORLESS / UNIFORM (100%)144MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai01 SDNot Available
MORPHOLOGYAleurone ColorThe color and pattern of the kernel aleurone layer. The first entry represents the color and the second number represents the pattern of that color.11 - COLORLESS / UNIFORM (100%)153MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai02 SDNot Available
MORPHOLOGYPericarp ColorTHE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN.11 - COLORLESS / UNIFORM (100%)15MAIZE.INC.AMES.2003.MID1PI 690326 03ncai01 SDNot Available
MORPHOLOGYPericarp ColorTHE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN.11 - COLORLESS / UNIFORM (100%)201MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
MORPHOLOGYPericarp ColorTHE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN.11 - COLORLESS / UNIFORM (100%)144MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai01 SDNot Available
MORPHOLOGYPericarp ColorTHE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN.11 - COLORLESS / UNIFORM (100%)153MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai02 SDNot Available
MORPHOLOGYGlume DevelopmentGlume development1 - None (100%)15MAIZE.INC.AMES.2003.MID1PI 690326 03ncai01 SDNot Available
MORPHOLOGYGlume DevelopmentGlume development1 - None (100%)201MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
MORPHOLOGYGlume DevelopmentGlume development3 - Basal (100%)144MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai01 SDNot Available
MORPHOLOGYGlume DevelopmentGlume development3 - Basal (100%)153MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai02 SDNot Available
MORPHOLOGYColored Silk ScarColored Silk ScarN - Colored silk scar is not present (100%)15MAIZE.INC.AMES.2003.MID1PI 690326 03ncai01 SDNot Available
MORPHOLOGYColored Silk ScarColored Silk ScarN - Colored silk scar is not present (100%)144MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai01 SDNot Available
MORPHOLOGYColored Silk ScarColored Silk ScarN - Colored silk scar is not present (100%)153MAIZE.INC.AMES.2011.PLANTING1PI 690326 11ncai02 SDNot Available
PHENOLOGYDTS Relative 40-49 LatitudeNumber of days plus or minus the days to silk for the named check at latitude 40-49.B73+13 MAIZE.NLB.PIONEER.JOHNSTON.2005PI 690326 04ncai01 SDNot Available
PHENOLOGYGDU ANTHESIS F LAT40-49Growing degree units (GDU or GDD) from planting to 50% anthesis in degrees farenheit. Data is taken at 40 to 49 degrees N or S latitude. This (86,50) system uses the equation ((Tmax+Tmin)/2)-50. Tmax to 86 maximum and Tmin to 50 minimum.1879 MAIZE.NLB.PIONEER.JOHNSTON.2005PI 690326 04ncai01 SDNot Available
PHENOLOGYGDU SILKING F LAT40-49Growing degree units (GDU or GDD) from planting to 50% silking in degrees farenheit. Data is taken at 40 to 49 degrees N or S latitude. This (86,50) system uses the equation ((Tmax+Tmin)/2)-50. Tmax to 86 maximum and Tmin to 50 minimum.16819MAIZE.OBS.INBRED.DIVERSITY.2010.IAPI 690326 04ncai01 SDNot Available
PHENOLOGYGDU SILKING F LAT40-49Growing degree units (GDU or GDD) from planting to 50% silking in degrees farenheit. Data is taken at 40 to 49 degrees N or S latitude. This (86,50) system uses the equation ((Tmax+Tmin)/2)-50. Tmax to 86 maximum and Tmin to 50 minimum.17188MAIZE.OBS.INBRED.DIVERSITY.2010.NYPI 690326 04ncai01 SDNot Available
PHENOLOGYGDU SILKING F LAT40-49Growing degree units (GDU or GDD) from planting to 50% silking in degrees farenheit. Data is taken at 40 to 49 degrees N or S latitude. This (86,50) system uses the equation ((Tmax+Tmin)/2)-50. Tmax to 86 maximum and Tmin to 50 minimum.2040 MAIZE.NLB.PIONEER.JOHNSTON.2005PI 690326 04ncai01 SDNot Available
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.280 MAIZE.CURATOR.REVIEWPI 690326 11ncab01 SD
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.298 MAIZE.INC.AMES.2004.MID2PI 690326 04ncai01 SDNot Available
STRESSResponse to SulfonylureasResponse to sulfonylurea herbicides which are acetolactate synthase inhibitors. Particular chemical observed is noted in the comment.1 - (1) Tolerant. MAIZE.OBS.NICOSULFURON.LA.1992 Not Available