Lecture Biology

Lecture Industrial safety and environmental hygiene - Chapter 2: Industrial Hygiene present the content Occupational/Industrial Hygiene, four steps to create healthy working place, factors affecting to industrial hygiene,...

32p xusong 05-07-2021 8 3   Download

This chapter provides knowledge of cell cycle. The main contents of this chapter include all of the following: List the phases of the cell cycle and describe the key events of each phase, describe the process of DNA replication.

9p tangtuy07 02-04-2016 33 2   Download

One of the hallmarks of cAMP is its ability to inhibit proliferation in many cell types, but stimulate proliferation in others. Clearly cAMP has cell type specific effects and the outcome on proliferation is largely attributed to crosstalk from cAMP to the RAS⁄RAF⁄mitogen-activated protein kinase (MAPK) and extracellular signal-regulated kinase (ERK) kinase (MEK)/ ERK pathway. We review the crosstalk between these two ancient and con-served pathways, describing the molecular mechanisms underlying the interactions between these pathways and discussing their possible biological importance....

14p fptmusic 11-04-2013 41 3   Download

U2 snRNP auxiliary factor (U2AF) is an essential heterodimeric splicing factor composed of two subunits, U2AF 65 and U2AF 35 . During the past few years, a number of proteins related to both U2AF 65 and U2AF 35 have been discovered. Here, we review the conserved structural features that characterize the U2AF protein families and their evolutionary emergence.

10p inspiron33 23-03-2013 48 4   Download

The 2006 Global BioMillennium Conference took place in Tbilisi, Georgia, on 13–17 July 2006. The Conference was focused on key aspects of gene expression processes. Characteristic of state-of-the-art research in the life sciences, the invited lectures spanned approaches in cell biology, gene expression, and protein function.

4p galaxyss3 21-03-2013 51 4   Download

Evolution tinkers with odds and ends, but the resulting systems look like circuits designed according to good engineering princi-ples. This talk will discuss several design principles, and how they can be used to make sense of complex transcription and signal-ling networks in cells.

4p mobifone23 21-01-2013 48 4   Download