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| ACCESSION | PLANT NAME | TAXONOMY | ORIGIN | GENEBANK | IMAGE | AVAILABILITY | RECEIVED | SOURCE TYPE | SOURCE DATE | COLLECTION SITE | COORDINATES | ELEVATION | HABITAT | IMPROVEMENT LEVEL | NARRATIVE | | |
|---|
| 0 | PI 691652 | HOa1 | Gossypium hirsutum L. | Louisiana, United States | COT | | Not Available | 2019 | DEVELOPED | | | | | | Breeding material | 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. | 2097058 | PI 691652 |
| 1 | PI 691653 | HOa2 | Gossypium hirsutum L. | Louisiana, United States | COT | | Not Available | 2019 | DEVELOPED | | | | | | Breeding material | 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. | 2097059 | PI 691653 |
| 2 | PI 691654 | HOa3 | Gossypium hirsutum L. | Louisiana, United States | COT | | Not Available | 2019 | DEVELOPED | | | | | | Breeding material | 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. | 2097060 | PI 691654 |
| 3 | PI 691655 | HOa4 | Gossypium hirsutum L. | Louisiana, United States | COT | | Not Available | 2019 | DEVELOPED | | | | | | Breeding material | 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. | 2097061 | PI 691655 |