Abstract：5 034 non-redundant ESTs of watermelon〔Citrullus lanatus(Thunb.)Matsum.et Nakai〕were screened and 347 SSRs were mined out.The frequency of these EST-SSRs was 689 % and the mean distance was 7.49 kb in non-redundant ESTs.All these SSRs included 91 kinds of repeat motifs.Among them the dinucleotide and trinucleotide repeats were dominant types,accounting for 39.48 % and 46.68 %,respectively.AT is most frequent motif in dinucleotide accounting for 23.35 %.The distribution of trinucleotide repeats was dispersive and the dominant motif was GAA,only accounting for 8.64 % in all the trinucleotide repeats.The EST-SSRs are highly feasible in theory.
赵胜杰 刘文革* 阎志红 何楠. 西瓜EST资源的SSR信息分析[J]. 中国蔬菜, 2009, 1(24): 47-51.
ZHAO Sheng-jie;LIU Wen-ge*;YAN Zhi-hong;HE Nan. Analysis of SSR Information in EST Resource of Watermelon(Citrullus lanatus). , 2009, 1(24): 47-51.
