Two types of environmental stress known to cause mutagenesis do not require MSN2 and MSN4.Erika, ShorCatherine, A. FoxJames, R. Broach
1. Land Pollution Land pollution can be one of the most obvious. It occurs when trash is thrown away in a haphazard manner and ends up in places where it shouldn’t be. According to the Environmental Protection Agency, the average American produces 4.4 pounds of trash a day. This number ...
Stressors are a wide range of conditions and experiences with the potential to challenge the adaptive capacities of individuals. Stressors represent a distinct part of the stress model and come in a variety of types. As our knowledge of the stress process has increased, and the number of stres...
Pollution, addition of any substance or form of energy to the environment at a rate faster than it can be dispersed or stored in a harmless form. The major kinds of pollution are usually classified by environment and include air, water, and land pollutio
The present invention relates to isolated plant-derived polyamine metabolism-related enzyme genes characterized in that their level of expression changes when exposed to environmental stress; antisense DNA or antisense RNA to such genes; plants and their progeny having improved environmental stress tolerance...
摘要: The different effects of three types of environmental regulation on China's regional eco-efficiency are analyzed.The effect of environmental regulation displays regional difference.Environmental regulation has a dynamic impact on regional eco-efficiency....
Metagenomic Analysis of Stress Genes in Microbial Mat Communities from Antarctica and the High Arctic Polar and alpine microbial communities experience a variety of environmental stresses, including perennial cold and freezing; however, knowledge of genomic... T Varin,C Lovejoy,AD Jungblut,... - 《...
ofstressand the deflections of individual points depend on stresses and deflections of many other points in the structure. Movements at one point have to be compatible with movements at all others. Because of the complexity of the stress pattern, model techniques were gradually employed. Models ...
Lipid phospholipid and fatty acid compositions, fluidity, phase transition temperatures and membrane-bound Ca~(2+) ,Mn~(2+),Mg~(2+)-ATPase activities of plasmolemmas extracted from four reed Phragmites communis Trin. ecotypes in Hexi Corridor of Gansu province were investigated. The results showe...
Researchers at SUNY Downstate Medical Center's School of Public Health have determined that two stressful work characteristics, low job control and "job strain"—that is, high-demand, low-control work—have been increasing in the U.S. since 2002.