半圆凿
发表于 2025-3-23 09:46:56
Arnold Hampel,Mary Beth De Young,Scott Galasinski,Andrew Siwkowski denen des kristallinen Siliziums abweichen, berücksichtigt werden. Nahezu alle diese abweichenden Eigenschaften lassen sich von einem grundlegenden Unterschied zwischen Si und GaAs ableiten: GaAs ist ein ., Si dagegen . (s. Abb. 3.2). Daraufhin verläuft der Absorptionskoeffizient α(λ) des GaAs über
狂热文化
发表于 2025-3-23 14:16:18
Ribozymes,ic RNA molecules, or ribozymes, to carry out their specific reactions has led to the realization that ribozymes can easily be manipulated to act on novel substrates. These custom-designed RNAs have great potential as therapeutic agents and are becommg a powerful tool for molecular biologists.
语言学
发表于 2025-3-23 20:13:08
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Chauvinistic
发表于 2025-3-23 22:18:21
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寡头政治
发表于 2025-3-24 03:10:42
PCR-Based Construction of Long Hammerhead Ribozymes,isense RNA containing the hammerhead catalytic core that will cleave the target of interest at a GUC sequence. All discussion will focus on the hammerhead motif, although, in principle, the hairpin motif could be incorporated instead.
Digest
发表于 2025-3-24 07:40:04
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grieve
发表于 2025-3-24 11:51:34
Ribozymes, primarily passive carriers of genetic information, can carry out some functions previously ascribed to proteins. Some RNAs are capable of acting as enzymes even in the complete absence of proteins. The reactions observed include cleaving themselves or other RNA molecules, ligation, and .-splicing.
Arb853
发表于 2025-3-24 16:52:16
Computer-Aided Calculation of the Local Folding Potential of Target RNA and Its Use for Ribozyme Deleavable motif. In the case of hammerhead ribozymes, this is a specific base triplet. Even though it has been described that there are 12 conceivable motifs recognized by hammerhead ribozymes that are cleaved with different efficiencies (.,.), a typical long-chain target RNA provides a large number
Monotonous
发表于 2025-3-24 19:04:54
Computational Approaches to the Identification of Ribozyme Target Sites,rofound. Although we are only beginning to understand the underlying reasons for this extreme variation, we can identify a number of variables that might well be significant in the process, and some of these can be modeled computationally. It must be emphasized, however, that only well-designed and
苦涩
发表于 2025-3-25 02:09:21
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