The results with GISH showed triticale have 14 items chromosomes presented yellow and others chromosomes presented chrysoidine, because yellow chromosomes combined the rye DNA, others chromosomes dye by PI.
GISH分析结果表明:小黑麦的42条染色体中有14条外源黑麦染色体因结合有探针DNA而呈现出较强的黄色杂交信号,没有杂交上探针的普通小麦染色体经过PI染色而呈现出桔红色。
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