GENETIC RECOMBINATION IN ESCHERICHIA COLI - CLONE HETEROGENEITY AND KINETICS OF SEGREGATION

被引:27
作者
WOOD, TH
机构
关键词
D O I
10.1126/science.157.3786.319
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Several recombinant types may be produced from a single E. coli zygote when the donor parent is Hfr-Hayes and segrega-tion is delayed; usually only one type is produced with Hfr-Cavalli. Statistical experiments confirm well-known pedigree analyses by micromanipulation and suggest that DNA synthesis is required before final genetic integration.
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页码:319 / +
页数:1
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