同音
发表于 2025-3-23 20:56:20
Das Haager Übereinkommen von 2005stem which make this possible include the following: the availability of selectable markers; the ease of transformation of yeast with exogenous DNA; the integration of DNA into yeast chromosomes by homologous recombination; and the ease of genetic manipulation of yeast cells. As an illustration of s
Granular
发表于 2025-3-23 22:12:34
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抱狗不敢前
发表于 2025-3-24 04:39:32
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invade
发表于 2025-3-24 08:38:34
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arboretum
发表于 2025-3-24 12:43:43
https://doi.org/10.1007/978-3-7091-6398-6romosomes. involves phagocytosis and there is a requirement for co-precipitation of the donor DNA. or chromosomes. with calcium phosphate to achieve optimal frequencies of gene transfer. In either method, transformants usually initially exhibit an unstable phenotype, and stabilization ultimately occ
Rotator-Cuff
发表于 2025-3-24 16:13:03
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易改变
发表于 2025-3-24 21:54:58
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吞下
发表于 2025-3-24 23:34:26
https://doi.org/10.1007/978-3-662-39798-5ent (Miller, 1981a). Among the features which make baculoviruses highly advantageous as recombinant DNA vector systems are (1) a covalently-closed, circular, nuclear-replicating DNA genome, (2) an extendable rod-shaped capsid, (3) a group of genes, involved in occlusion, that are nonessential for in
潜移默化
发表于 2025-3-25 05:34:37
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抒情短诗
发表于 2025-3-25 11:31:29
https://doi.org/10.1007/978-3-642-60225-2can be efficiently transferred into a wide variety of Gram-negative bacteria by a separate mobilizing plasmid. One of the vectors is a cosmid and can be used for cloning large DNA fragments. The vectors, which can be selected on the basis of kanamycin, spectinomycin, or chloramphenicol resistance, c