大量
发表于 2025-3-28 16:13:26
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macabre
发表于 2025-3-28 19:25:37
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painkillers
发表于 2025-3-29 01:29:59
The discovery of glycogenin and the priming mechanism for glycogen biogenesis, tyrosine glucosyltransferase and involves the formation of a novel glycosidic linkage, namely the covalent attachment of glucose to a single tyrosine residue (Tyr194) on a priming protein, termed glycogenin. The next stage is the extension of the glucan chain from Tyr194 and involves the sequential
植物学
发表于 2025-3-29 03:48:03
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休战
发表于 2025-3-29 08:20:51
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jocular
发表于 2025-3-29 15:15:42
Cell-free immunity in Cecropia,hly effective immune systems, both cellular and humoral. Many insects respond to an injection of live, non-pathogenic bacteria with the production of a potent cell-free antibacterial activity (for a review see Boman and Hultmark 1987). This phenomenon was first analysed at the molecular level using
DALLY
发表于 2025-3-29 17:39:52
tRNA-like structures,otein biosynthesis: it mediates the transfer of amino acids to the ribosome. In this process the amino acid is bound to the 3′-CCA end of tRNA by an aminoacyl-tRNA synthetase. The charged tRNA forms additionally a ternary complex with GTP and an elongation factor, like the prokaryotic EF-Tu or the e
eucalyptus
发表于 2025-3-29 21:24:38
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俗艳
发表于 2025-3-30 01:41:22
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歹徒
发表于 2025-3-30 05:11:28
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