Details for: PI 646155, Arachis hypogaea L. subsp. hypogaea var. hypogaea, TxAG-8


Summary Data
Taxonomy:
Arachis hypogaea L. subsp. hypogaea var. hypogaea
Top Name:
TxAG-8
Origin:
Developed – Texas, United States
Received by NPGS:
22 Feb 2007
Improvement Status:
Breeding material
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed25 countPI 646155 01 SD
 
Images (1 total. Click on image for more.)

SEED

Core Passport Data
Taxonomy:
Arachis hypogaea L. subsp. hypogaea var. hypogaea
Top Name:
TxAG-8
Origin:
Developed – Texas, United States
Received by NPGS:
22 Feb 2007
Improvement Status:
Breeding material
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Accession Names and Identifiers
TxAG-8
Type: Developer identifier

Golden Virginia
Type: Developer identifier

Tx046127
Type: Other or unclassified name

Narrative
Developed for its leaf color, which turns yellow approximately 60 to 70 d after planing. Proposed to be used as a field marker to separate experiments, for confirmation of correct planting order, or to fill plots for which seed were insufficient. Given the yellow leaf color during the latter half of the growing season, the line is easy to distinguish from other peanut lines. Another field marker, Golden Aureous, is a Spanish type, and is best avoided in experiments involving runner or Virginia plants due to diffrences in interplot competition. Is a Virginia type line with semi-erect lateral branches, mainstem not prominent, and lacking flowers onthe mainstem. Mainstem height was 13.2 and 17.0 cm at Denver City in 2004 and Brownfield in 2005, respectively, and plant width averaged 30 and 40 cm. During the first 60 d of the growing season, the color of the leaves was light green (137A, 143A, B, C, 144A, and 144B according to the Royal Horticultural Society [RHS]/Flower Council of Holland Scale); by contrast, the leaves of Florunner and Tamrun 96 were green (132A, 137B, and 144C). At 60 to 70 DAP, the leaves of Golden Virginia begin changing color, to light yellow (7A, 13A, RHS Scale) and eventually darker yellow (14B, 15A). Some of the leaves on a plant remain light green (143A, 144A); usually the plants at the ends of the plot keep greener leaves. Toward the end of the season the leaves turn brown. Stem color varies from light green (137A) to pale yellow (13A). Flowering is alternate, with hypogaea-type pods variable for size and shape. Two-seeded pods range from 2.6 to 3.8 cm in length and to 1.2 to 1.8 cm in width. There is a high frequency of signle-seeded pods, averaging 36% (range 24-50%). Pod constriction ranges from very deep to moderate. Has tan testa and has a 100-seed weight of 44.7 g.
Arachis hypogaea L. subspp. hypogaea var. hypogaea
Genus:
Arachis
Section:
Arachis
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Dalbergieae
Nomen number:

400515
Verified:
01/14/2010 by ARS Systematic Botanists.
Other conspecific taxa
Arachis hypogaea L. (7010 active accession[s])
Arachis hypogaea L. subsp. fastigiata Waldron (365 active accession[s])
Arachis hypogaea L. subsp. fastigiata Waldron var. aequatoriana Krapov. & W. C. Greg. (62 active accession[s])
Arachis hypogaea L. subsp. fastigiata Waldron var. fastigiata (Waldron) Krapov. & W. C. Greg. (1149 active accession[s])
Arachis hypogaea L. subsp. fastigiata Waldron var. peruviana Krapov. & W. C. Greg. (23 active accession[s])
Arachis hypogaea L. subsp. fastigiata Waldron var. vulgaris Harz (130 active accession[s])
Arachis hypogaea L. subsp. hypogaea (176 active accession[s])
Arachis hypogaea L. subsp. hypogaea var. hirsuta J. Kohler (28 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Arachis hypogaea L. f. hypogaea

Heterotypic Synonym(s)
Arachis hypogaea L. f. nambyquarae (Hoehne) F. J. Herm.
Arachis hypogaea L. var. nambyquarae (Hoehne) Burkart
Arachis nambyquarae Hoehne

Common names
LanguageNameAlternate namenoteseqCitation
EnglishVirginia peanut 8:189.1Wynne, J. C. & T. Halward. 1989. Cytogenetics and genetics of Arachis. Crit. Rev. Pl. Sci. 8(3):189-220.
Annotations
  • Taxonomic Re-Identification: 07 Mar 2007, from Arachis hypogaea L. to Arachis hypogaea L. subsp. hypogaea var. hypogaea
Other Links
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Citations
  • Burow, M. D., Y. Lopez, J. L. Ayers, M. R. Baring, & C. E. Simpson. 2007. Registration of TxAG-8 Peanut Germplasm Line. J. Pl. Registr. 1(2):150. DOI: 10.3198/jpr2006.12.0832crg. Number of accessions cited: 1
Pedigree
Description:
Cross between Golden Aureous, a yellow leaf Spanish type peanut, and Tamrun 96, a runner variety. No F2 plants combined yellow leaves and runner growth habit; selections were made for yellow leaves and the Virginia growth habit. Several F3 and F4 populations were evaluated in 2003 and 2004. Several entries were selected and increased in Brownfield, TX in 2005. Entry Tx046127 was selected to be released as Golden Virginia.
Intellectual Property Rights
Journal of Plant Registration. GP-127, PEANUT. Issued: 01 Sep 2007.
  • Burow, M. D., Y. Lopez, J. L. Ayers, M. R. Baring, & C. E. Simpson. 2007. Registration of TxAG-8 Peanut Germplasm Line. J. Pl. Registr. 1(2):150. DOI: 10.3198/jpr2006.12.0832crg.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CHEMICALOil PercentageOil Percentage46.07 PEANUT.COLLECTION.FATTY.ACID.2022 Not Available
CHEMICALLinoleate (18:2)Linoleate (18:2) methyl ester percentage37.57 PEANUT.COLLECTION.FATTY.ACID.2022 Not Available
CHEMICALOleate (18:1)Oleate (18:1) methyl ester percentage39.57 PEANUT.COLLECTION.FATTY.ACID.2022 Not Available
MORPHOLOGYSEED COAT COLOR PATTERNSeed coat color pattern at harvest1 - Single testa color PEANUT.SEEDCOAT.COLOR.2022 Not Available
MORPHOLOGYSEED COLOR PRIMARYThe primary or predominant seed coat color2 - Tan PEANUT.SEEDCOAT.COLOR.2022 Not Available
MORPHOLOGYSEED WEIGHTWeight of 100 seeds recorded in grams42.35 S9.PEANUT.CULTIVATED.WEIGHTSPI 646155 01 SD
MORPHOLOGYSEED WEIGHTWeight of 100 seeds recorded in grams47.57 S9.PEANUT.CULTIVATED.WEIGHTS.2022 Not Available
SUBSETImageImage present in GRIN databaseSeed - Image of seed PEANUT.IMAGE.SEEDPI 646155 01 SD