Lipoprotein
发表于 2025-3-23 10:47:11
https://doi.org/10.1007/978-3-031-66786-2de fragments which are protected from further tryptic attack by their interactions with DNA. The small basic oligopeptides produced by the trypsin dissociate from the DNA whereas the large, protected fragments remain bound (1). Subsequent digestion of these bound, trypsin resistant polypeptides with
organic-matrix
发表于 2025-3-23 15:32:23
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dapper
发表于 2025-3-23 20:05:20
A Framework for a Religious Lifeof nucleosomes (which exist at 1–10 mM NaCl) into “thick” fibers of ∿30 nm diameter (1). It is this folding -- the next order above that of the nucleosome -- that we refer to as “second order chromatin structure.” The second order structure is not uniform. At the level of the core particle (146 bp o
Ebct207
发表于 2025-3-23 22:17:55
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Iniquitous
发表于 2025-3-24 04:46:33
Spirituality and Education about Religionmed, or have been demonstrated, to be important in promoting, terminating, or otherwise regulating gene transcription. (For examples see references 1–3 and the chapter by Wasylyk, this volume). Similarly, there has been a growing realization of the importance of the role of chromatin structure in ge
Callus
发表于 2025-3-24 06:38:18
Is Religious Education Possible?) as cis-acting regions indispensable for the expression of bacterial genes. Biochemical studies have shown that prokaryotic promoters are located 5′ to the transcribed genes and are composed of multiple elements (2–5) as shown in Figure 1. One of these elements is involved in RNA polymerase binding
细微差别
发表于 2025-3-24 14:02:21
https://doi.org/10.1007/978-3-319-41369-3 because it represents a useful model system for studying regulation of gene expression in terminally differentiated cells of higher organisms. The cellular effects of steroid hormones are mediated by their corresponding receptors that, after binding the hormone, interact with specific sites in chro
Slit-Lamp
发表于 2025-3-24 16:10:57
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爱好
发表于 2025-3-24 19:12:17
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Parallel
发表于 2025-3-25 01:32:11
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