RN 96527

Name	RN 96527
Alias	GP-796 [view all 5]
GRIN ID	PI 636103
Type	Breeding Germplasm
Species	Gossypium hirsutum
In Collection	[view all]
Description	Has field tolerance to the reniform nematode (Rotylenchulus reniformis), is resistant to reproduction and root galling by the southern root-know nematode (Meloidogyne incognita), is resistant to fusarium wilt in the presence of M. Incognita, and has good productivity and fiber quality. In 1998 and 1999, was compared to Stoneville 474 in field evaluations conducted in reniform nematode-infested and fumigated (1,3-dichloropropene) plots in Weslaco, TX. In 1998, produced significantly greater yields than Stoneville 474 in both the reniform nematode-infested and fumigated plots. Lint yield reduction caused by reniform nematodes was less than 50% of that observed for Stoneville 474. Reniform nematode population level (log reniform nematode population/100 g soil) was significantly lower than for Stoneville 474. Yield reduction due to nematodes was 33% less than Stoneville 474. In 1999, yield in untreated plots was 99% that of Stoneville 474. In 2000 at Weslaco, TX, RN96527 and Deltapine 50 were compared in reniform nematode-infested flield plots. Lint yield was 41% higher than Deltapine 50. In environmental growth chamber experiments repeated 2 years at College Station, TX, the root-knot nematode root gall index averaged 2.4 compared to 3.8 for the standard susceptible check, Deltapine 16; in 1998, 15% as many root-knot nematode eggs were produced as on Deltapine 16. In Fusuarium Wilt Root Knot Nematode Evaulations at Bossier City, LA, during 1998 and 1999, root-knot nematode gall ratings averaged 2.0 compared to 3.6 for Stoneville 474, while the average fusarium wilt rating was 1.9 compared to 3.6 for Stoneville 474. At the Regional Cotton Fusarium Wilt Nursery, Tallassee, AL, during 1999 and 2002, average wilt incidence was 11% compared to 44% for Rowden, the susceptible check, and 2% for M-315, the resistant check. Compared to Stoneville 474, lint percentage was 4% lower, micronaire value was 0.9 units lower and fiber was 10% stronger.
Origin Country	United States
Origin Detail	United States, Texas
Pedigree	Originated as F2 individual plant selection from the cross C21S781-2 / N220-1-91, with a second individual plant selection in the F3. Selections were made in nematode-infested soil. The second cycle selection was evaluated as a progeny row in 1996 and in replicated tests from 1998 through 2000.
Maternal Parent	N/A
Paternal Parent	N/A
Maternal Parent of	N/A
Paternal Parent of	N/A
Phenotypic Data	[view all 40]
SSR Genotype Data	[view all 104]
SNP Genotype Data	[view all 63056]
Map	N/A
DNA Library	N/A
Sequence	N/A
Comments	N/A
Reference	Cook CG, Robinson AF. Registration of RN96425, RN96527, and RN96625‐1 Nematode‐Resistant Cotton Germplasm Lines. Crop Science. 2005 July 1, 45(4):1667-1667.

Synonym
GP-796
PI 636103
RN96527
SA 3492
SA-3492

File Name	Legend	Dataset
SA-3492_CS12-3205_IMG_4878_L.jpg	[SA-3492] leaf, College Station Plot# 3204, 2012	NCGC digital imaging (College Station, 2012)
SA-3492_CS12-3205_MG_3771_LB.jpg	[SA-3492] leaf close up of the back surface, College Station Plot# 3205, 2012	NCGC digital imaging (College Station, 2012)
SA-3492_CS12-3205_MG_7504_B.jpg	[SA-3492] green boll, College Station Plot# 3205, 2012	NCGC digital imaging (College Station, 2012)
SA-3492_CS12-3205_MG_7505_BO.jpg	[SA-3492] boll open, College Station Plot# 3205, 2012	NCGC digital imaging (College Station, 2012)
SA-3492_CS12-3205_MG_7506_BN.jpg	[SA-3492] boll showing nectaries, College Station Plot# 3205, 2012	NCGC digital imaging (College Station, 2012)

Year	Publication
2005	Cook CG, Robinson AF. Registration of RN96425, RN96527, and RN96625‐1 Nematode‐Resistant Cotton Germplasm Lines. Crop Science. 2005 July 1, 45(4):1667-1667.

#	Dataset	Marker Name	Allele	Genotype
1	TAMU_SNP63K_genotype	USDA_SNP0016	C/T	T
2	TAMU_SNP63K_genotype	USDA_SNP0020	A/C	C
3	TAMU_SNP63K_genotype	USDA_SNP0022	T/C	T
4	TAMU_SNP63K_genotype	USDA_SNP0026	G/T	-
5	TAMU_SNP63K_genotype	USDA_SNP0027	A/G	A
6	TAMU_SNP63K_genotype	USDA_SNP0039	C/T	T
7	TAMU_SNP63K_genotype	USDA_SNP0049	A/C	M
8	TAMU_SNP63K_genotype	USDA_SNP0057	C/T	C
9	TAMU_SNP63K_genotype	USDA_SNP0064	A/G	G
10	TAMU_SNP63K_genotype	USDA_SNP0070	C/T	C
11	TAMU_SNP63K_genotype	USDA_SNP0073	A/G	G
12	TAMU_SNP63K_genotype	USDA_SNP0074	A/G	A
13	TAMU_SNP63K_genotype	USDA_SNP0075	A/G	G
14	TAMU_SNP63K_genotype	USDA_SNP0076	A/C	A
15	TAMU_SNP63K_genotype	USDA_SNP0077	A/G	G
16	TAMU_SNP63K_genotype	USDA_SNP0084	A/C	-
17	TAMU_SNP63K_genotype	USDA_SNP0085	C/T	-
18	TAMU_SNP63K_genotype	USDA_SNP0092	C/T	T
19	TAMU_SNP63K_genotype	USDA_SNP0102	C/T	C
20	TAMU_SNP63K_genotype	USDA_SNP0107	A/C	-
21	TAMU_SNP63K_genotype	USDA_SNP0109	A/C	C
22	TAMU_SNP63K_genotype	USDA_SNP0111	G/T	T
23	TAMU_SNP63K_genotype	USDA_SNP0121	A/G	A
24	TAMU_SNP63K_genotype	USDA_SNP0134	A/C	C
25	TAMU_SNP63K_genotype	USDA_SNP0136	G/T	T

Database	Accession
GRIN_Regist	GP-796
GRIN	PI 636103