Preliminary research data suggest warmer temperatures and increased salt levels might have negative effects on the behavior and physiology of school sharks. A clear indicator of physiological changes is higher levels of stress ...
Plants & Animals
Oct 31, 2022
0
5
The Pacific blue mussel (Mytilus trossulus) is a foundational and beneficial species in the intertidal environments of the northern Pacific Ocean. Comparative physiologists have recently studied how two aspects of climate ...
Plants & Animals
Oct 31, 2022
0
15
Endoreduplication is an alternative version of the classical cell cycle during which cells replicate their nuclear DNA without subsequently dividing, thereby increasing their ploidy level. This process occurs in a variety ...
Plants & Animals
Oct 26, 2022
0
3
University of Massachusetts Amherst research into genetic mutations that affect circadian rhythms offers new insight into the rest-wake cycle and provides a new model for investigating human disease and ultimately developing ...
Cell & Microbiology
Oct 20, 2022
0
78
A "non-essential" amino acid—so-called because the body can make it from other nutrients—can act as a nutritional cue to guide the body's responses to a low-protein diet, a RIKEN-led team has found in a study on fruit ...
Molecular & Computational biology
Oct 17, 2022
0
176
A research team led by Prof. Wang Guangce from the Institute of Oceanology of the Chinese Academy of Sciences (IOCAS) reported the molecular mechanism of marine diatoms in response to fluctuating light conditions.
Plants & Animals
Oct 14, 2022
0
5
Oregon State University scientists are decoding how cells communicate and collectively respond to chemical stimuli in the extracellular environment, knowledge that's critical to understanding physiological processes and blocking ...
Molecular & Computational biology
Oct 12, 2022
0
94
Pastoralists herding their livestock through the territories of spotted hyena clans along dedicated paths during daytime do not reduce the reproductive performance of hyena clans, nor elevate the physiological "stress" of ...
Plants & Animals
Oct 6, 2022
0
11
The physiological processes associated with an acute psychological stress response produce changes in human breath and sweat that dogs can detect with an accuracy of 93.75%, according to a new study published this week in ...
Plants & Animals
Sep 28, 2022
0
1256
When it comes to sexual competition, males have the star role. Clashing bodies, locking horns, biting and kicking are all considered fair play. Since these behaviors are so salient and robust, most studies focus on male behavior, ...
Plants & Animals
Sep 26, 2022
0
137
