These consequences only become evident when changes occur in the community, ecosystem, or population, and by that time it may be impossible to counteract the change. This has become a matter of great concern over the last few years, as the contamination of water bodies due to the wide range...
Algal blooms - a relatively rapid increase in the population of (usually) phytoplankton algae in an aquatic system. ? Causes the death of fish and disruption to the whole ecosystem of the lake. ? International regulations has led to a reduction in the occurrences of these blooms. Chemical ...
A few gravid individuals were used to include the natural genetic variability in the population. Through a series of planned trials, a simple protocol was established for culturing and maintaining the species in the laboratory. A temperature of 22 卤 2掳C, photoperiod of 12 h light: 12 h ...
The current view of a finely tuned regulation of gene network dynamics during sea urchin early embryogenesis may hide similar individual cell variability and population-level averaging effects26. The extent of variability of gene expression, its importance in the dynamics of the molecular and genetic ...
fishes Article Rapid Monitoring of Aquatic Organism Biodiversity Based on Environmental DNA in a Medium-Sized Reservoir Hui Jia 1,2 , Mingxia Xia 2, Tao Zhang 2 and Hui Zhang 2,3,* 1 School of Marine Sciences, Ningbo University, Ningbo 315823, China; jiahui@qdio.ac.cn 2 CAS Key ...
Nowadays, the prevailing hypothesis states that the circadian clock is an important tumor suppressor, and that disrupted circadian rhythms promote tumor development [79]. Population studies conducted on different cohorts of subjects associate shift work and insufficient sleep with an elevated risk of ...