Details for: PI 633843, Zea mays L. subsp. mays, Tx770


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
Tx770
Origin:
Developed – Texas, United States
Received by NPGS:
04 Aug 2003
Improvement Status:
Breeding material
Reproductive Uniformity:

Highly inbred
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 633843 14ncei01 SD
 
Images (4 total. Click on image for more.)

KERNELS

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
Tx770
Origin:
Developed – Texas, United States
Received by NPGS:
04 Aug 2003
Improvement Status:
Breeding material
Reproductive Uniformity:

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

Donor(s):
Accession Group(s)
Group name: Maize.Group.Ames.Panel.Post.2010
Note: Additional inbreds available for Ames Panel post 2010.
To search for accessions in this group, click the following link. Maize.Group.Ames.Panel.Post.2010

Accession Names and Identifiers
Tx770
Type: Developer identifier
Betran, Javier Texas A&M University

Narrative
Grain yellow, white cobs, Southern U.S. adaptation, and combines well with both Iowa Stiff Stalk Synthetic (BSSS) and tropical or subtropical lines. Good seed parent with excellent stalk quality. Flowers about 3 days later than Mo17 and 7 days earlier than Tx601Y in College Station, TX. Ears have 14-16 light yellow, semiflint kernel rows. Plants shorter than B73 with intermediate ear placement. Tassels erect and frequently have only one or two branches. Intermediate pollen shed and good anthesis-silking synchronization. Susceptible to common smut (Ustilago maydis), corn earworm (Helicoverpa zea) and southwestern corn borer (Diatraea grandiosella).
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
Pedigree
Description:
(Tx601/2*Mo17)-1-2-1-1-1-1-1-B-B.
Intellectual Property Rights
Crop Science Registration. GP-374, MAIZE. Issued: 01 May 2004.
  • Betran, F. J., A. Bockholt, F. Fojt III, & K. Mayfield. 2004. Tx770 CORN. Crop Sci. (Madison) 44(3):1029.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHPlant HeightHeight of the plant from ground level to the top of the tassel at full growth measured in centimeters (cm).227.000005MAIZE.INC.AMES.2015.PLANTING2PI 633843 03ncfo01 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%)5MAIZE.INC.AMES.2015.PLANTING2PI 633843 03ncfo01 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%)5MAIZE.INC.AMES.2015.PLANTING2PI 633843 03ncfo01 SDNot Available
MORPHOLOGYPeduncle HeightDistance from ground level to the node where the tassel emerges on the central stalk.1715MAIZE.INC.AMES.2015.PLANTING2PI 633843 03ncfo01 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.1895MAIZE.INC.AMES.2015.PLANTING2PI 633843 03ncfo01 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.1985MAIZE.INC.AMES.2015.PLANTING2PI 633843 03ncfo01 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.45MAIZE.INC.AMES.2015.PLANTING2PI 633843 03ncfo01 SDNot Available
MORPHOLOGYKernel TypeKERNEL TYPED - SEMIDENT (100%)110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 SD
MORPHOLOGYKernel TypeKERNEL TYPED - SEMIDENT (100%)73MAIZE.INC.AMES.2015.PLANTING2PI 633843 15ncai01 SDNot Available
MORPHOLOGYKernel ColorKERNEL COLORB - YELLOW (100%)110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 SD
MORPHOLOGYKernel ColorKERNEL COLORF - ORANGE-RED (100%)73MAIZE.INC.AMES.2015.PLANTING2PI 633843 15ncai01 SDNot Available
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.1 - REGULAR (100%)110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 SD
MORPHOLOGYKernel Row ArrangementARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.1 - REGULAR (100%)73MAIZE.INC.AMES.2015.PLANTING2PI 633843 15ncai01 SDNot Available
MORPHOLOGYKernel row NumberNUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.1273MAIZE.INC.AMES.2015.PLANTING2PI 633843 15ncai01 SDNot Available
MORPHOLOGYKernel row NumberNUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.14110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 SD
MORPHOLOGYEar LengthLENGTH OF THE EAR IN CENTIMETERS.16110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 SD
MORPHOLOGYEar LengthLENGTH OF THE EAR IN CENTIMETERS.1673MAIZE.INC.AMES.2015.PLANTING2PI 633843 15ncai01 SDNot Available
MORPHOLOGYEar DiameterDIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.3.873MAIZE.INC.AMES.2015.PLANTING2PI 633843 15ncai01 SDNot Available
MORPHOLOGYEar DiameterDIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.3.9110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 SD
MORPHOLOGYEar HeightHEIGHT OF THE TOP EAR ON THE CENTRAL STALK FROM GROUND LEVEL TO THE NODE WHERE THE EAR ATTACHES TO THE STALK.955MAIZE.INC.AMES.2015.PLANTING2PI 633843 03ncfo01 SDNot Available
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (100%)110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 SD
MORPHOLOGYCob ColorCOLOR OF THE COB1 - WHITE (100%)73MAIZE.INC.AMES.2015.PLANTING2PI 633843 15ncai01 SDNot Available
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.2 - INDENTED (100%)110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 SD
MORPHOLOGYUpper Kernel ShapeSHAPE OF THE UPPER SURFACE OF THE KERNEL.2 - INDENTED (100%)73MAIZE.INC.AMES.2015.PLANTING2PI 633843 15ncai01 SDNot Available
MORPHOLOGYEar NumberNUMBER OF EARS WITH KERNELS ON THE MAIN STEM25MAIZE.INC.AMES.2015.PLANTING2PI 633843 03ncfo01 SDNot Available
MORPHOLOGYNode NumberNumber of Nodes on the main stalk from ground level up to and including the peduncle node.155MAIZE.INC.AMES.2015.PLANTING2PI 633843 03ncfo01 SDNot Available
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER4 - YELLOW (100%)110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 SD
MORPHOLOGYEndosperm ColorCOLOR OF THE HARD ENDOSPERM LAYER5 - ORANGE (100%)73MAIZE.INC.AMES.2015.PLANTING2PI 633843 15ncai01 SDNot Available
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR2 - CYLINDRICAL - CONICAL (100%)110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 SD
MORPHOLOGYEar ShapeSHAPE OF THE UPPERMOST EAR2 - CYLINDRICAL - CONICAL (100%)73MAIZE.INC.AMES.2015.PLANTING2PI 633843 15ncai01 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%)110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 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%)73MAIZE.INC.AMES.2015.PLANTING2PI 633843 15ncai01 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%)110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 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%)73MAIZE.INC.AMES.2015.PLANTING2PI 633843 15ncai01 SDNot Available
MORPHOLOGYGlume DevelopmentGlume development1 - None (100%)110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 SD
MORPHOLOGYGlume DevelopmentGlume development1 - None (100%)73MAIZE.INC.AMES.2015.PLANTING2PI 633843 15ncai01 SDNot Available
MORPHOLOGYColored Silk ScarColored Silk ScarN - Colored silk scar is not present (100%)110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 SD
MORPHOLOGYColored Silk ScarColored Silk ScarN - Colored silk scar is not present (100%)73MAIZE.INC.AMES.2015.PLANTING2PI 633843 15ncai01 SDNot Available
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.242110MAIZE.INC.STCROIX.2014.CP34PI 633843 14ncei01 SD
PRODUCTION1000 Kernel WeightThe weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.255 MAIZE.CURATOR.REVIEWPI 633843 03ncfo01 SDNot Available