[Development of Triticum aestivum-Haynaldia villosa 6VS ditelosomic substitution line via phlb mutant].
Chinese Spring phlb mutant (C S phlbphlb) was crossed to Triticum aestivum-Haynaldia villosa 6V (6A) alien substitution line and F1 back was crossed with C. S phlbphlb. One LV 02 with varied H. villosa 6V chromosome and one LV 02-01 with 40 T. aestivum chromosome, one H. villosa 6V and 6VS chromosome were screened in BC1F1 and BC1F2 respectively by C-banding and the fluorescence in situ hybridization (FISH). In segregated generation of LV 02-01, eight T. aestivum-H. villosa 6VS ditelosomic substitution lines were screened by FISH and C-banding.
Chen
J F
JF
Key Laboratory of Crop Cytogenetics, Ministry of Agriculture, Nanjing Agricultural University, Nanjing 210095, China.
Ying
J
J
Wang
S L
SL
Liu
Z H
ZH
Qi
L L
LL
Chen
P D
PD
D002871:Chromosome Banding; D003433:Crosses, Genetic; D017404:In Situ Hybridization, Fluorescence; D009154:Mutation; D014908:Triticum / Q000235:genetics*