百度试题 题目Base pair (碱基对):是DNA双链中一对A和T 或G和C。在RNA中特定条件下成其它的配对。相关知识点: 试题来源: 解析 正确 反馈 收藏
Trans-amplifying RNA (taRNA) The replicase transcribes a negative strand RNA with the 3′-nontranslated region (NTR). In turn, it uses the negative strand RNA as a template to transcribe a positive strand RNA from the 5′-NTR region. A promoter (arrow) initiates transcription into mRNA. ...
aWide geographic distribution of trypsin in phytoplankton found inTaraOceans. Color scale depicts trypsin mRNA abundance.bWide taxonomic distribution of trypsin in algae found in PhyloDB.cEnvironmental nutrient drivers of phytoplankton trypsin abundance. Pairwise comparisons of environmental nutrient concentrat...
However, in contrast to CRISPR-Cas9 nuclease approaches, the efficiency of CRISPRi/a depends on continued expression of the dead Cas9 (dCas9) effector and guide RNA (gRNA), which can vary substantially depending on transgene design and delivery. Here, we design and generate new fluorescently ...
of each feature pair. Unique network components can thereby be filtered based on the type of interaction: mutual inclusive or mutual exclusive coupling events.eFor all alternative exons that show significant coupling, a motif search is performed to assess the enrichment of specific RNA-binding protei...
wherexandydenote the appearance (0 or 1) of two motifsXandY, respectively. In our study, a pair of motifs were considered as the possible co-occurring motifs if they had over 0.8 normalized mutual information and met both significance criteria. ...
(small RNA-seq) data, which allows detecting and quantifying isomiR level variation in miRNA. As a prerequisite, the pipeline had to be capable of handling both SR and PE reads. It takes compressed fastq files as input, performs a quality check, trims and merges reads in the same pair, ...
Similarly, we identified tissue region-specific gene sets in each spatial subpopulation in the ST data. After extracting representative gene sets, we applied MIA to analyze the overlap between each pair of ST and scRNA-seq gene sets and compute a hypergeometric test to evaluate significant ...
in RNAlater (CryoR), compared with Wisconsin Cold Storage Solution (CryoW) or maintenance on dry ice or at −80 °C (CryoF) until nuclei were isolated (Supplementary Fig.1b). This permitted greater flexibility in sample processing, both in terms of the physical locations at which ...
Taxonomy is an organizing principle of biology and is ideally based on evolutionary relationships among organisms. Development of a robust bacterial taxonomy has been hindered by an inability to obtain most bacteria in pure culture and, to a lesser extent, by the historical use of phenotypes to gu...