Using IRAP molecular method, design primers and 36 wheat varieties were used for PCR amplification, polymorphic finger maps were obtained and clustering analysis.The results were as follows:246 bands were produced by IRAP, the range of amplification fragments were 250-2 000 bp, a total of 13 polymorphic loci, the range of different varieties was 0-12.the results of clustering analysis can be clearly differentiate drought resistance between 36 wheat varieties.The study showed that IRAP were suitable for screening drought resistance varieties in wheat.
LI Wei-tao
,
CHEN Qiu-fang
,
YA Hui-yuan
,
GU Yun-hong
. Analysis of Screening Wheat Drought Resistance Varieties by IRAP[J]. Acta Agriculturae Boreali-Sinica, 2014
, 29(3)
: 105
-108
.
DOI: 10.7668/hbnxb.2014.03.020
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