Ascribe
发表于 2025-3-25 03:21:38
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enchant
发表于 2025-3-25 07:28:55
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炼油厂
发表于 2025-3-25 12:14:13
978-3-642-69307-6Springer-Verlag Berlin Heidelberg 1984
ASSET
发表于 2025-3-25 16:09:42
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监禁
发表于 2025-3-25 22:29:37
Bernice S. Elger,Nikola Biller-Andornoectioning or shadowing. It developed, however, into a standard molecular biological technique with the introduction of the basic protein monolayer method by Kleinschmidt and Zahn (1959). Electron microscopy of DNA is generally simple and rapid and enables a large amount of information on molecular structure to be obtained.
冷漠
发表于 2025-3-26 00:55:15
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武器
发表于 2025-3-26 07:26:26
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dissent
发表于 2025-3-26 10:54:15
https://doi.org/10.1007/978-3-319-55120-3ch as hydroxylamine (HA), and introduction of the mutagenized DNA into bacteria by transformation, was found to be very effective for the isolation of mutants of low and high copy number plasmids (Hashimoto-Gotoh and Sekiguchi 1976, Humphreys et al. 1976, Eichenlaub 1979, Eichenlaub and Wehlmann 198
尖
发表于 2025-3-26 13:58:34
Business Planning for Biobanks, part of the molecule (Fig. 1A). Introduction of a single strand break into one of the parental DNA strands of the replicative intermediate converts it into an open circle and enables its typical eye-structure (.-type, see Fig. 1B; in contrast to the σ-type of a rolling circle) to be visualized.
GAVEL
发表于 2025-3-26 20:22:41
Basic Methods,l clubs, and gardens. Putting Theory into Practice serves both, researchers and practitioners, as well as a more general audience. This book offers several field-tested methods for building empirically-based, informal learning settings and research deeply grounded and guided by theory. Sociocultural