烧瓶
发表于 2025-3-26 21:35:06
Production and Analysis of Transgenic Mice Containing Yeast Artificial Chromosomes,th constructs containing limited genetic information. Developmental studies were not possible since cell lines are generally locked into one ontogenic stage. Transgenic mice provided two improvements and facilitated the study of gene function in development and disease. First, transgene expression i
Clinch
发表于 2025-3-27 02:33:15
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EVADE
发表于 2025-3-27 05:49:38
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cornucopia
发表于 2025-3-27 09:26:37
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defendant
发表于 2025-3-27 13:42:38
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宣传
发表于 2025-3-27 19:28:31
Plasmid Stabilization by Post-Segregational Killing,ded gene will in some cases be caused by structural instability of the DNA. However, most often gene instability is caused by loss of the entire plasmid genome. In some cases, such segregational plasmid loss presents a serious practical problem either when cells are propagated in the laboratory or during optimization of gene expression.
摇晃
发表于 2025-3-27 23:29:29
Recognition and Signaling in Plant-Pathogen Interactions: Implications for Genetic Engineering,I discuss recent developments in our understanding of this process, with a focus on the molecular basis for pathogen recognition and subsequent signaling events. I have focused largely on bacterial and fungal pathogens although many of the concepts discussed also apply to viral pathogens.
珠宝
发表于 2025-3-28 02:43:35
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填满
发表于 2025-3-28 06:39:23
Termination of DNA Replication in Prokaryotic Chromosomes,es is catalyzed by topoisomerase IV (.–.). Occasional multimers generated as a result of an odd number of recombination events between the two daughter molecules are resolved by a site-specific resolution system (.,.).
dyspareunia
发表于 2025-3-28 12:46:57
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