Cell types familiar

Mesenchymal stem cells are multipotent/pluripotent stromal cells that can differentiate into a diversity of cell categories depending upon the micro-environment to that they are exposed. The multipotent differentiation potential of MSCs is generally towards a constrained sum of cell types familiar to the tissue of origin and maintains the capacity for self-renewal. To assess the differentiation potential of MSCs to skeletal myocytes a male mongrel dog of 3 years was used to carry out the research.

8p nguaconbaynhay7 15-08-2020 13 1   Download

In chapter 6 we learned that bacteria have only one RNA polymerase, which makes all three of the familiar RNA types: mRNA, rRNA, and tRNA. In this chapter we will see that three distinct RNA polymerases occur in the nuclei of eukaryotic cells. Each of these is responsible for transcribing a separate set of genes, and each recognizes a different kind of promoter.

31p tangtuy05 30-03-2016 60 2   Download

Chapter 10 - Eukaryotic RNA polymerases and their promoters. In Chapter 6 we learned that bacteria have only one RNA polymerase, which makes all three of the familiar RNA types: mRNA, rRNA, and tRNA. In this chapter we will see that three distinct RNA polymerases occur in the nuclei of eukaryotic cells. Each of these is responsible for transcribing a separate set of genes, and each recognizes a different kind of promoter.

30p tangtuy02 08-03-2016 44 1   Download