CS-B02

Germplasm Overview
NameCS-B02
AliasGP-837 [view all 5]
GRIN IDPI 636347
TypeBreeding Germplasm
SpeciesGossypium hirsutum
In Collection[view all]
DescriptionCS-B02 is an alien chromosome substitution line (2n=52) in which the chromosome 02 pair of G. hirsutum has been replaced by the corresponding chromosomal material from G. barbadense doubled haploid line 3-79 which has high fiber quality and length. In other regards, it is nearly isogenic to G. hirsutum inbred line TM-1. The chromosome substitution line was developed via recurrent backcrossing to G. hirsutum plants monosomic for chromosome-02, coupled with recovery of the corresponding monosomic backcross progeny. The alien chromosome is expectedly an intact derivative of the 3-79 chromosome, because homologous recombination with the corresponding G. hirsutum chromosome (absent) was precluded by the monosomy of all BCnF1 plants. Loci on the other 25 chromosome pairs of CS-B02 were subject to effects of backcrossing and recombination, so >98% of them expectedly derive from G. hirsutum, probably TM-1.
Origin CountryUnited States
Origin DetailUnited States, Texas
PedigreeTM-1 (G. hirsutum) x 3-79 (G. barbadense), then multiple backcrosses to develop the line CS-B02. Chromosome 02 has been substituted.
Maternal ParentN/A
Paternal ParentN/A
Maternal Parent ofN/A
Paternal Parent ofN/A
Phenotypic Data[view all 36]
SSR Genotype DataN/A
SNP Genotype DataN/A
MapN/A
DNA LibraryN/A
SequenceN/A
CommentsN/A
ReferenceStelly DM, Saha S, Raska DA, Jenkins JN, McCarty Jr JC, Gutierrez OA. Registration of 17 upland (Gossypium hirsutum) cotton germplasm lines disomic for different G. barbadense chromosome or arm substitutions. Crop Science. 2005 Nov 1;45(6):2663-6.
Alias
Synonym
GP-837
PI 636347
SA 3500
SA-3500
H02
Phenotypic Data
Phenotypic Data
Total 36 trait scores
Download Table
# Dataset Descriptor Value Environment Replication Plot
1NCGC germplasm evaluation, T09petal coloryellowMX_CLM_TCM_2009703
2NCGC germplasm evaluation, T09petal spotmediumMX_CLM_TCM_2009703
3NCGC germplasm evaluation, T09plot maturitycompleteMX_CLM_TCM_2009703
4NCGC germplasm evaluation, T09pollen coloryellowMX_CLM_TCM_2009703
5NCGC germplasm evaluation, T09stigma exsertionnormalMX_CLM_TCM_2009703
6NCGC germplasm evaluation, T09trichome density on leafpiloseMX_CLM_TCM_2009703
7NCGC germplasm evaluation, T09trichome density on stempiloseMX_CLM_TCM_2009703
8NCGC germplasm evaluation, T09plant height (m)1.07MX_CLM_TCM_2009703
9NCGC germplasm evaluation, T09leaf nectariesone, main veinMX_CLM_TCM_2009703
10NCGC germplasm evaluation, T09plot plant stand0.75MX_CLM_TCM_2009703
11NCGC germplasm evaluation, T09productiveness37-48 per plantMX_CLM_TCM_2009703
Page
2
Cross References
External references for this accession
DatabaseAccession
GRIN_RegistGP-837
GRINPI 636347
In Collection
In Collection
Name ID used in Collection External Database
NPGS Crop Science Registration (USA)GP-837
GRIN NPGS Cotton Collection (USA)PI 636347GRIN: