What are the two types of nucleic acids in cells, and what are their functions? What in the unit molecule of a nucleic acid? Name four differences between DNA and RNA.(p.29)细胞中存在哪两种核酸,它们的功能是什么?并指出DNA, RNA之间的区别。Answer: 1, DNA, RNA. 2, DNA is a molecule ...
Thirteen main cell clusters with the expression of known marker genes were identified including epithelial cells, monocytes, macrophages, dendritic cells (DC), natural killer (NK) cells, CD4+ T cells, regulatory T cells (Treg), CD8+ T cells, mucosal-associated invariant T (MAIT) cells, B ...
The switch-independent 3 (SIN3)/histone deacetylase (HDAC) complexes play essential roles in regulating chromatin accessibility and gene expression. There are two major types of SIN3/HDAC complexes (named SIN3L and SIN3S) targeting different chromatin re
Functional compositions (NMDS ordinations of KO and COG) of the rhizosphere microbiome community significantly varied from the endosphere, and different rice cultivars also had significant impacts on rhizosphere microbiome functions (PERMANOVA, P < 0.001, Fig. 5b), but not in the endosphere. To...
The Response regulator receiver domain functions as receiver of phosphorylation signals in two-component signal transduction systems [31]. In its simplest form, this signaling pathway consists of a histidine kinase that regulates the activity of a response regulator and its attached output domain by ...
There has been increasing number of evidences showing that mutated genes with deleterious effects are purged from the genome through purifying selection whereas copies with enhanced functions are fixed in the population through positive or diversifying selection [28, 29]. Furthermore, evidence of ...
To test for similarities in the molecular functions of SRRM3 and SRRM4, we co-transfected HEK293 cells with an expression vector encoding SRRM3, SRRM4, a distantly related splicing factor (i.e., SRSF1), or no insert (vector control) plus one of three minigene constructs (splicing ...
These features are discussed considering the specificity of the 2-D gel images that can be well modeled by a multi-Gaussian surface. Then the visualization device and its main abilities to treat and modify the aspect of the images are presented. Statistical functions using second-order image ...
However, the changes of structure were mainly located in the DNA-gate, and there was no obvious change in the C-gate. The distance between the main DNA-contacting domains of the two monomers was significantly increased under the action of compound C-Bi (Fig. 5C). The distance between drug...
extra-nuclear body that contains chromosomal fragments or whole chromosome that are not incorporated into the main nucleus.71,115,116,117Furthermore, chromosome missegregation, along with replication stress, sister chromatid defect, and abnormal centrosome number, could also lead to numerical CIN, as ...