| 0 | PI 690458 | GA qFL25-A1 | Gossypium hirsutum L. | Georgia, United States | COT | | Not Available | 2019 | DEVELOPED | | | | | | Breeding material | GA qFL25-A1 is one of 8 upland cotton (Gossypium hirsutum) germplasm lines that were developed by the Molecular Cotton Breeding Laboratory, Department of Crop and Soil Science at the University of Georgia's Coastal Plains Experiment Station in Tifton, GA. These 8 germplasm lines resulted from crosses of Sealand 883 (SL883)(PI 528875), an interspecific introgression line, by 4 diverse G. hirsutum cultivar parents, Acala SJ4 (Pl 529538), Paymaster HS26 (PVP 8600087, Pl 606814), Deltapine 50
(PVP 8400154, Pl 529566), and GA2004089, an unreleased breeding line. Previous mapping work identified qFL-Chr.25, a quantitative trait locus (QTL) with significant effect on fiber upper half mean length carried by SL883. Bulked sister lines were selected with the aid of marker-assisted selection from several F3:5 segregating families for each of these 4 crosses to quantify the effect of the QTL in highly related sister lines. The 8 lines presented here represent the best genotypes from that group for lint percent and fiber quality, especially UHML, from these experiments. The presence of the SL883 allele for qFL-Chr.25 resulted in an increase of 0.6 mm (1.9 %) to 3.5 mm (11.7 %), and an average increase of 1.7 mm (5.6 %), compared to the germplasm lines' corresponding sister lines. These 8 lines should be useful for marker assisted improvement of fiber length. GA qFL25-A1 exhibited UHML significantly longer than parent Acala SJ4 (33.5 mm vs. 29.2 mm respectively). | 2091844 | PI 690458 |
| 1 | PI 690459 | GA qFL25-A2 | Gossypium hirsutum L. | Georgia, United States | COT | | Not Available | 2019 | DEVELOPED | | | | | | Breeding material | GA qFL25-A2 is one of 8 upland cotton (Gossypium hirsutum) germplasm lines that were developed by the Molecular Cotton Breeding Laboratory, Department of Crop and Soil Science at the University of Georgia's Coastal Plains Experiment Station in Tifton, GA. These 8 germplasm lines resulted from crosses of Sealand 883 (SL883)(PI 528875), an interspecific introgression line, by 4 diverse G. hirsutum cultivar parents, Acala SJ4 (Pl 529538), Paymaster HS26 (PVP 8600087, Pl 606814), Deltapine 50
(PVP 8400154, Pl 529566), and GA2004089, an unreleased breeding line. Previous mapping work identified qFL-Chr.25, a quantitative trait locus (QTL) with significant effect on fiber upper half mean length carried by SL883. Bulked sister lines were selected with the aid of marker-assisted selection from several F3:5 segregating families for each of these 4 crosses to quantify the effect of the QTL in highly related sister lines. The 8 lines presented here represent the best genotypes from that group for lint percent and fiber quality, especially UHML, from these experiments. The presence of the SL883 allele for qFL-Chr.25 resulted in an increase of 0.6 mm (1.9 %) to 3.5 mm (11.7 %), and an average increase of 1.7 mm (5.6 %), compared to the germplasm lines' corresponding sister lines. These 8 lines should be useful for marker assisted improvement of fiber length. GA qFL25-A2 exhibited UHML significantly longer than parent Acala SJ4 (32.7 mm vs. 29.2 mm respectively). | 2091845 | PI 690459 |
| 2 | PI 690460 | GA qFL25-P2 | Gossypium hirsutum L. | Georgia, United States | COT | | Not Available | 2019 | DEVELOPED | | | | | | Breeding material | GA qFL25-P2 is one of 8 upland cotton (Gossypium hirsutum) germplasm lines that were developed by the Molecular Cotton Breeding Laboratory, Department of Crop and Soil Science at the University of Georgia's Coastal Plains Experiment Station in Tifton, GA. These 8 germplasm lines resulted from crosses of Sealand 883 (SL883)(PI 528875), an interspecific introgression line, by 4 diverse G. hirsutum cultivar parents, Acala SJ4 (Pl 529538), Paymaster HS26 (PVP 8600087, Pl 606814), Deltapine 50
(PVP 8400154, Pl 529566), and GA2004089, an unreleased breeding line. Previous mapping work identified qFL-Chr.25, a quantitative trait locus (QTL) with significant effect on fiber upper half mean length carried by SL883. Bulked sister lines were selected with the aid of marker-assisted selection from several F3:5 segregating families for each of these 4 crosses to quantify the effect of the QTL in highly related sister lines. The 8 lines presented here represent the best genotypes from that group for lint percent and fiber quality, especially UHML, from these experiments. The presence of the SL883 allele for qFL-Chr.25 resulted in an increase of 0.6 mm (1.9 %) to 3.5 mm (11.7 %), and an average increase of 1.7 mm (5.6 %), compared to the germplasm lines' corresponding sister lines. These 8 lines should be useful for marker assisted improvement of fiber length. GA qFL25-P2 exhibited UHML significantly longer than parent Paymaster HS26 (32.3 mm vs. 29.0 mm respectively). | 2091846 | PI 690460 |
| 3 | PI 690461 | GA qFL25-P1 | Gossypium hirsutum L. | Georgia, United States | COT | | Not Available | 2019 | DEVELOPED | | | | | | Breeding material | GA qFL25-P1 is one of 8 upland cotton (Gossypium hirsutum) germplasm lines that were developed by the Molecular Cotton Breeding Laboratory, Department of Crop and Soil Science at the University of Georgia's Coastal Plains Experiment Station in Tifton, GA. These 8 germplasm lines resulted from crosses of Sealand 883 (SL883)(PI 528875), an interspecific introgression line, by 4 diverse G. hirsutum cultivar parents, Acala SJ4 (Pl 529538), Paymaster HS26 (PVP 8600087, Pl 606814), Deltapine 50
(PVP 8400154, Pl 529566), and GA2004089, an unreleased breeding line. Previous mapping work identified qFL-Chr.25, a quantitative trait locus (QTL) with significant effect on fiber upper half mean length carried by SL883. Bulked sister lines were selected with the aid of marker-assisted selection from several F3:5 segregating families for each of these 4 crosses to quantify the effect of the QTL in highly related sister lines. The 8 lines presented here represent the best genotypes from that group for lint percent and fiber quality, especially UHML, from these experiments. The presence of the SL883 allele for qFL-Chr.25 resulted in an increase of 0.6 mm (1.9 %) to 3.5 mm (11.7 %), and an average increase of 1.7 mm (5.6 %), compared to the germplasm lines' corresponding sister lines. These 8 lines should be useful for marker assisted improvement of fiber length. GA qFL25-P1 exhibited UHML significantly longer than parent Paymaster HS26 (31.5 mm vs. 29.0 mm respectively). | 2091847 | PI 690461 |
| 4 | PI 690462 | GA qFL25-G2 | Gossypium hirsutum L. | Georgia, United States | COT | | Not Available | 2019 | DEVELOPED | | | | | | Breeding material | GA qFL25-G2 is one of 8 upland cotton (Gossypium hirsutum) germplasm lines that were developed by the Molecular Cotton Breeding Laboratory, Department of Crop and Soil Science at the University of Georgia's Coastal Plains Experiment Station in Tifton, GA. These 8 germplasm lines resulted from crosses of Sealand 883 (SL883)(PI 528875), an interspecific introgression line, by 4 diverse G. hirsutum cultivar parents, Acala SJ4 (Pl 529538), Paymaster HS26 (PVP 8600087, Pl 606814), Deltapine 50
(PVP 8400154, Pl 529566), and GA2004089, an unreleased breeding line. Previous mapping work identified qFL-Chr.25, a quantitative trait locus (QTL) with significant effect on fiber upper half mean length carried by SL883. Bulked sister lines were selected with the aid of marker-assisted selection from several F3:5 segregating families for each of these 4 crosses to quantify the effect of the QTL in highly related sister lines. The 8 lines presented here represent the best genotypes from that group for lint percent and fiber quality, especially UHML, from these experiments. The presence of the SL883 allele for qFL-Chr.25 resulted in an increase of 0.6 mm (1.9 %) to 3.5 mm (11.7 %), and an average increase of 1.7 mm (5.6 %), compared to the germplasm lines' corresponding sister lines. These 8 lines should be useful for marker assisted improvement of fiber length. GA qFL25-G2 exhibited UHML significantly longer than parent GA 2004089 (33.5 mm vs. 29.9 mm respectively). | 2091848 | PI 690462 |
| 5 | PI 690463 | GA qFL25-G1 | Gossypium hirsutum L. | Georgia, United States | COT | | Not Available | 2019 | DEVELOPED | | | | | | Breeding material | GA qFL25-G1 is one of 8 upland cotton (Gossypium hirsutum) germplasm lines that were developed by the Molecular Cotton Breeding Laboratory, Department of Crop and Soil Science at the University of Georgia's Coastal Plains Experiment Station in Tifton, GA. These 8 germplasm lines resulted from crosses of Sealand 883 (SL883)(PI 528875), an interspecific introgression line, by 4 diverse G. hirsutum cultivar parents, Acala SJ4 (Pl 529538), Paymaster HS26 (PVP 8600087, Pl 606814), Deltapine 50
(PVP 8400154, Pl 529566), and GA2004089, an unreleased breeding line. Previous mapping work identified qFL-Chr.25, a quantitative trait locus (QTL) with significant effect on fiber upper half mean length carried by SL883. Bulked sister lines were selected with the aid of marker-assisted selection from several F3:5 segregating families for each of these 4 crosses to quantify the effect of the QTL in highly related sister lines. The 8 lines presented here represent the best genotypes from that group for lint percent and fiber quality, especially UHML, from these experiments. The presence of the SL883 allele for qFL-Chr.25 resulted in an increase of 0.6 mm (1.9 %) to 3.5 mm (11.7 %}, and an average increase of 1.7 mm (5.6 %), compared to the germplasm lines' corresponding sister lines. These 8 lines should be useful for marker assisted improvement of fiber length. GA qFL25-G1 exhibited UHML significantly longer than parent GA 2004089 (33.6 mm vs. 29.9 mm respectively). | 2091849 | PI 690463 |
| 6 | PI 690464 | GA qFL25-D2 | Gossypium hirsutum L. | Georgia, United States | COT | | Not Available | 2019 | DEVELOPED | | | | | | Breeding material | GA qFL25-D2 is one of 8 upland cotton (Gossypium hirsutum) germplasm lines that were developed by the Molecular Cotton Breeding Laboratory, Department of Crop and Soil Science at the University of Georgia's Coastal Plains Experiment Station in Tifton, GA. These 8 germplasm lines resulted from crosses of Sealand 883 (SL883)(PI 528875), an interspecific introgression line, by 4 diverse G. hirsutum cultivar parents, Acala SJ4 (Pl 529538), Paymaster HS26 (PVP 8600087, Pl 606814), Deltapine 50
(PVP 8400154, Pl 529566), and GA2004089, an unreleased breeding line. Previous mapping work identified qFL-Chr.25, a quantitative trait locus (QTL) with significant effect on fiber upper half mean length carried by SL883. Bulked sister lines were selected with the aid of marker-assisted selection from several F3:5 segregating families for each of these 4 crosses to quantify the effect of the QTL in highly related sister lines. The 8 lines presented here represent the best genotypes from that group for lint percent and fiber quality, especially UHML, from these experiments. The presence of the SL883 allele for qFL-Chr.25 resulted in an increase of 0.6 mm (1.9 %) to 3.5 mm (11.7 %), and an average increase of 1.7 mm (5.6 %), compared to the germplasm lines' corresponding sister lines. These 8 lines should be useful for marker assisted improvement of fiber length. GA qFL25-D2 exhibited UHML significantly longer than parent Deltapine 50 (33.5 mm vs. 28.6 mm respectively). | 2091850 | PI 690464 |
| 7 | PI 690465 | GA qFL25-D1 | Gossypium hirsutum L. | Georgia, United States | COT | | Not Available | 2019 | DEVELOPED | | | | | | Breeding material | GA qFL25-D1 is one of 8 upland cotton (Gossypium hirsutum) germplasm lines that were developed by the Molecular Cotton Breeding Laboratory, Department of Crop and Soil Science at the University of Georgia's Coastal Plains Experiment Station in Tifton, GA. These 8 germplasm lines resulted from crosses of Sealand 883 (SL883)(PI 528875), an interspecific introgression line, by 4 diverse G. hirsutum cultivar parents, Acala SJ4 (Pl 529538), Paymaster HS26 (PVP 8600087, Pl 606814), Deltapine 50
(PVP 8400154, Pl 529566), and GA2004089, an unreleased breeding line. Previous mapping work identified qFL-Chr.25, a quantitative trait locus (QTL) with significant effect on fiber upper half mean length carried by SL883. Bulked sister lines were selected with the aid of marker-assisted selection from several F3:5 segregating families for each of these 4 crosses to quantify the effect of the QTL in highly related sister lines. The 8 lines presented here represent the best genotypes from that group for lint percent and fiber quality, especially UHML, from these experiments. The presence of the SL883 allele for qFL-Chr.25 resulted in an increase of 0.6 mm (1.9 %) to 3.5 mm (11.7 %), and an average increase of 1.7 mm (5.6 %), compared to the germplasm lines' corresponding sister lines. These 8 lines should be useful for marker assisted improvement of fiber length. GA qFL25-D1 exhibited UHML significantly longer than parent Deltapine 50 (33.3 mm vs. 28.6 mm respectively). | 2091851 | PI 690465 |