Orosz L, Páy A, Dallmann G
Mol Gen Genet. 1980;179(1):163-7. doi: 10.1007/BF00268459.
Analysis of clear/turbid mottled (heterozygotic plaques) of Rhizobium meliloti temperate phage 16-3 indicates that the efficiency of repair at three sites (ti3, ti4, and ti5) in the C cistron is 2 to 20-fold less than that observed in E. coli phage lambda. In agreement with this conclusion, heterozygotic plaques were observed at similar frequency in crosses where point and small deletion mutants were combined, suggesting that in Rhizobium, DNA molecules with short single-stranded loops can escape from repair as efficiently as the simple mismatches.
苜蓿中华根瘤菌温和噬菌体16 - 3的清亮/浑浊斑驳（杂合噬菌斑）分析表明，C顺反子中三个位点（ti3、ti4和ti5）的修复效率比在大肠杆菌噬菌体λ中观察到的低2至20倍。与这一结论一致的是，在点突变体和小缺失突变体组合的杂交中，观察到杂合噬菌斑的频率相似，这表明在根瘤菌中，具有短单链环的DNA分子能够像简单错配一样有效地逃避修复。
