Describe DNA denaturation, renaturation (annealing), and how base composition affects DNA stability. What are the three main functions of the RNA molecule types? (Choose three best of five) a. Transcribe DNA to RNA b. Provide site for translation to protein c. Proofread the protein molecules ...
What are the structures and functions of organelles common to plant and animal cells? What is the mitochondrion and how does it work with other organelles? What is the main cell organelle involved in cell digestion? Which cell organelle makes the digestive enzymes present in lysosomes? Which orga...
Embryonic stem cells (ESCs) can be maintained in the naïve state through inhibition of Mek1/2 and Gsk3 (2i). A relevant effect of 2i is the inhibition of Cdk8/19, which are negative regulators of the Mediator complex, responsible for the activity of enhancers. Inhibition of Cdk8/19...
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 ...
Smooth ER is heterogeneous and performs different functions in different locations. Some smooth ER is continuous with rough ER and is believed to be a site where the proteins that jut out from the membrane are carefully folded, giving them their three-dimensional structure. Other types of smooth...
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...
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-cloning DNA fragments -sequencing DNA fragments-Reconstructing the genome sequence from fragments why genome sequencing is important - understand gene regulation as whole-determine role of gene-identify new genes and their functions-identify causes of diseases-see the variation-- focus on variation ...
Chinese ride hailing company Didi Chuxing has announced the launch of bilingual functions on its app in Beijing, Shanghai and Guangzhou to serve foreigners as part of the company's globalization strategy. Belt and Road initiative brings Chinese firm and Malaysian firm together Beyond government-owned...
Both functions of the Spn/Nlg2 module were directly antagonized by Syd-1/Nlg1. Nlg1 and Nlg2 also had divergent effects on Nrx-1 in vivo motility. Concerning diffusible signals, Spn and Syd-1 antagonistically controlled the levels of Munc13-family protein Unc13B at nascent AZs, whose ...