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限制-修饰系统
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限制-修饰系统
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restriction modification system,RM system
限制-修饰系统
普遍存在于多种原核生物中,能够根据其识别位点的甲基化状态切割DNA,以保护个体免于噬菌体或病毒等的外来DNA侵入的系统。是最早被发现细菌的免疫系统。
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diseases of skin appendages
diseases of standing milk-vetch
Diseases of Swine
diseases of Vicia
disease spectrum
disease surveillance
Disease Theory
disease trends
diseconomies of agglomeration
disenchantment
disengagement
disengagement theory
disequilibrium
disequilibrium syndrome
disfigure
disfunctional
disguise
Disguised as a Fish
disguised at low-level handwriting
disguised unemployment
disgyration
DISH
dish
dishabituation
dish antenna
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