正反杂交菌株在核基因相同情况下的遗传差异应主要归于细胞质差异。
Clearly, the genetic differences of hybrids of the positive and negative di-mon mating should be attributed to the differences of cytoplasm.
本试验较详细地研究了正在培育的甘肃黑猪甘农系群与苏联大白猪及其正反杂交猪的肥育性能。
This experiment studied Gannong Strain (developed from black pig of Gansu) and the Large White of USSR, and their fattening properties after their positive and negative cross - breeding.
间接杂交的正反标记结果高度一致，说明间接杂交具有很高准确性，同时也表明荧光染料对实验结果无明显影响。
The reciprocal crosses labeling experiments showed high consistency which suggests the indirect hybridizing is accurate, and fluorescent dyes made few effects on the results.
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