Details for: PI 691653, Gossypium hirsutum L., HOa2


Summary Data
Taxonomy:
Gossypium hirsutum L.
Top Name:
HOa2
Origin:
Developed – Louisiana, United States
Maintained:
Cotton Collection
Received by NPGS:
07 Oct 2019
Improvement Status:
Breeding material
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
This accession is not available. Contact site for status.
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Gossypium hirsutum L.
Top Name:
HOa2
Origin:
Developed – Louisiana, United States
Maintained:
Cotton Collection
Received by NPGS:
07 Oct 2019
Improvement Status:
Breeding material
Reproductive Uniformity:

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

Louisiana, United States

Developer(s):
Accession Names and Identifiers
HOa2
Type: Developer identifier

Narrative
Four upland cotton (Gossypium hirsutum L.) germplasm lines, HOa1, HOa2, HOa3, and HOa4 with elevated levels of seed oil oleic acid were developed and released by the Agricultural Research Service of the U. S. Department of Agriculture. High seed oil levels of oleic acid has been reported for a small number of G. barbadense L accessions. Include among these accession is GB713, which was also known as a source of reniform nematode (Rotylenchulus reniformis Linford and Oliveira) resistance and had been used to breed this trait into an upland cotton background. Root-knot nematode (Meloidogyne incognita (Kofoid & White) Chitwood) resistance was then bred into the GB713-based reniform resistant lines to yield germplasm with resistance to both nematodes. Testing the nematode resistant lines for seed oil fatty acid composition revealed elevated levels of oleic acid in some seeds. Selection and propagation of individual plants with the highest oleate levels indicated that the trait was stable for three successive generations with approximately double the level of oleic acid found in normal cottonseed oil. Oils with high levels of oleic acid are considered to be healthier and have improved oxidative stability at elevated temperature making them preferred for some cooking and frying applications.
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).
Annotations
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Pathogens
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Citations
  • Dowd, M. K., J. C. McCarty, Jr., J. Shockey, & J. N. Jenkins. 2020. Registration of four upland cotton germplasm lines with elevated levels of seed oil oleic acid. J. Pl. Registr. 14(1):064. DOI: 10.1002/plr2.20017. Number of accessions cited: 4
Pedigree
Description:
Individual plant selected for high oleate trait from nematode resistant M Rk Rn 1 line (McCarty et al., J. Plant Reg. 11:168-171) derived from GB713, SG747 and M-240 RNR.
Intellectual Property Rights
Journal of Plant Registration. GP-1073, COTTON. Issued: 01 Jan 2020.
  • Dowd, M. K., J. C. McCarty, Jr., J. Shockey, & J. N. Jenkins. 2020. Registration of four upland cotton germplasm lines with elevated levels of seed oil oleic acid. J. Pl. Registr. 14(1):064. DOI: 10.1002/plr2.20017.