Details for: PI 633728, Zea mays L. subsp. mays, Tx203


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
Tx203
Origin:
Developed – Texas, United States
Received by NPGS:
13 Jun 2003
Improvement Status:
Breeding material
Reproductive Uniformity:

Highly inbred
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 633728 12ncei01 SD
 
Images (2 total. Click on image for more.)

KERNELS

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
Tx203
Origin:
Developed – Texas, United States
Received by NPGS:
13 Jun 2003
Improvement Status:
Breeding material
Reproductive Uniformity:

Highly inbred
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Donated
13 June 2003.
Texas, United States

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

Accession Names and Identifiers
Tx203
Type: Institute identifier

Narrative
Semi-upright leaves, yellow flint kernels and white cobs. Flowers about one week later than B73 and requires 1019 heat units from planting to flower. Plants tall and vigorous. Plant and ear height above most of the tested public lines. Produces long ears with 16-18 rows of kernels. The hybrids of this line have a relative maturity of 119 days. From 2000 to 2002, the hybrids produced grain yield comparable to the high-yielding commercial hybrids, and had tall and vigorous plants, large ears, and average corn ear worm resistance in College Station, Etter, Halfway, and Lubbock, TX. Can be used as a parental line to produce hybrids with high yields and biomass for the High Plains.
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
Storage Information Form
Link to MaizeGDB Stock Information
Actions
Pathogens
Vouchers
Citations
Pedigree
Description:
Derived from a single cross, Tx802 x Tx804.
Intellectual Property Rights
Crop Science Registration. GP-376, MAIZE. Issued: 01 Sep 2004.
  • Xu, Wenwei, T. L. Archer, & E. D. Bynum, Jr. 2004. Maize Germplasm Tx203. Crop Sci. (Madison) 44(5):1884.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
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 633728 03ncfo01 SDNot Available
DISEASENorthern Leaf BlightLeaf response to northern leaf blight organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum.1 - Very few lesions; little or no sporulation.18MAIZE.NLB.PIONEER.JOHNSTON.2015PI 633728 12ncei01 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.1 - (1) Little or no spread.20MAIZE.STEWARTS.NCRPIS.2014PI 633728 12ncei01 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.2 - (2) Limited spread with water-soaking, chlorosis, or necrosis withiint 3 cm.30MAIZE.STEWARTS.NCRPIS.2013PI 633728 12ncei01 SD
MORPHOLOGYKernel TypeKERNEL TYPEF - FLINT (100%)88MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD
MORPHOLOGYKernel ColorKERNEL COLORB - YELLOW (100%)88MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.1 - REGULAR (100%)88MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD
MORPHOLOGYKernel row NumberNUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.088MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD
MORPHOLOGYEar LengthLENGTH OF THE EAR IN CENTIMETERS.13.788MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD
MORPHOLOGYEar DiameterDIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.488MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (100%)88MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.4 - ROUNDED (100%)88MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER4 - YELLOW (100%)88MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR2 - CYLINDRICAL - CONICAL (100%)88MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD
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%)88MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD
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%)88MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD
MORPHOLOGYGlume DevelopmentGlume development1 - None (100%)88MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD
MORPHOLOGYColored Silk ScarColored Silk ScarN - Colored silk scar is not present (100%)88MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD
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.17183MAIZE.OBS.INBRED.DIVERSITY.2010.NYPI 633728 03ncfo01 SDNot Available
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.265 MAIZE.CURATOR.REVIEWPI 633728 03ncfo01 SDNot Available
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.27988MAIZE.INC.QUAR.STCROIX.2012.CP31PI 633728 12ncei01 SD