Details for: PI 668122, Gossypium hirsutum L., Race GP


Summary Data
Taxonomy:
Gossypium hirsutum L.
Top Name:
Race GP
Origin:
Developed – Texas, United States
Maintained:
Cotton Collection
Received by NPGS:
07 Jun 2013
Improvement Status:
Breeding material
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
This accession is not available. Contact site for status.
 
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Core Passport Data
Taxonomy:
Gossypium hirsutum L.
Top Name:
Race GP
Origin:
Developed – Texas, United States
Maintained:
Cotton Collection
Received by NPGS:
07 Jun 2013
Improvement Status:
Breeding material
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Developed

Texas, United States

Developer(s):
Accession Names and Identifiers
Race GP
Type: Developer identifier

SA 4049
Type: Inventory

Narrative
The Race GP is a complex population developed from 42 parents with high fiber strength and long fiber length among the cotton race stocks that are non-photoperiodic at College Station, TX. The cotton race stocks are a group of primitive accessions that were collected from the Mesoamerican center of morphological diversity of Upland cotton. These accessions are the original gene pool from which selections were made to develop modern cotton cultivars. This population had long fibers (26.57 mm; range = 22.86-30.48 mm) and a large range of lint yield values (580.78 kg ha-1; range = 201-1199 kg ha-1). For lint yield, values in the upper tail of the distribution included transgressive segregates that would suggest selection would be effective to improve lint yield in this population. Micronaire averaged 4.32 units (range = 2.8-6.0 units), fiber strength averaged 313.1 kN m kg-1 (range = 226.5-410.9 kN m kg-1), and elongation averaged 6.68% (range = 5.4-7.9%). Results of agronomic trait measurement showed that lint index averaged 5.31 g (range = 3.33-7.44 g), seed index averaged 10.92 g (range = 7.54-14.4 g), and boll size averaged 4.04 g (range = 2.04-5.98 g). Positive correlations were observed between strength and micronaire (r = 0.435). No correlation was detected between lint yield and fiber strength or fiber length. Seed index was positively correlated with fiber strength (r = 0.332). Elongation was positively correlated with lint index (r = 0.509), seed index (r = 0.372), boll size (r = 0.496), lint yield (r = 0.572), micronaire (r = 0.640), and fiber strength (r = 0.407) but negatively correlated with upper half mean fiber length (r = -0.361).
Gossypium hirsutum L.
Genus:
Gossypium
Subgenus:
Karpas
Family:
Malvaceae
Subfamily:
Malvoideae
Tribe:
Gossypieae
Nomen number:

17917
Place of publication:

Sp. pl. ed. 2, 2:975. 1763
Verified:
08/10/1999 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Gossypium hirsutum L. subsp. hirsutum
Gossypium hirsutum L. var. hirsutum

Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
EnglishAmerican cotton  1Paul, T. K. & M. P. Nayar. 1988. Malvaceae. In: Botanical Survey of India, Fascicles of flora of India. 19:115.
EnglishAmerican upland cotton  1Rehm, S. 1994. Multilingual dictionary of agronomic plants
EnglishBourbon cotton  1Paul, T. K. & M. P. Nayar. 1988. Malvaceae. In: Botanical Survey of India, Fascicles of flora of India. 19:115.
Englishcotton  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishupland cotton  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Frenchcoton velu  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Frenchcotonnier américain  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Germanamerikanische Baumwolle  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanUplandbaumwolle  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Portuguesealgodoeiro-americano  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishalgodón  2León, B. 1994. pers. comm. Note: re. Spanish common names
Spanishalgodonero americano  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishtexasbomull  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chineselu di mian  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
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Citations
  • Hinze, L. L., R. J. Kohel, B. T. Campbell, & R. G. Percy. 2014. Registration of four cotton germplasm populations. J. Pl. Registr. 8(1):057. DOI: 10.3198/jpr2013.06.0027crg. Number of accessions cited: 4
Pedigree
Description:
42 parents were hybridized: PIs 154022, 549148, 154033, 154045, 154048, 154049, 154050, 549149, 154052, 549150, 154054, 154088, 154090, 154096, 154099, 154100, 154101, 154103, 153966, 163654, 163602, 163742, 165322, 165368, 165369, 163693, 165341, 165244, 162895, 529808, 529809, 529810, 529811, 529812, 529813, 529814, 529815, 529816, 154078, 154104, 158562, and 265146. Nine cycles of random mating were conducted; a male sterile was introduced in the F4 generation to facilitate crossing.
Intellectual Property Rights
Journal of Plant Registration. GP-970, COTTON. Issued: 01 Jan 2014.
  • Hinze, L. L., R. J. Kohel, B. T. Campbell, & R. G. Percy. 2014. Registration of four cotton germplasm populations. J. Pl. Registr. 8(1):057. DOI: 10.3198/jpr2013.06.0027crg.