Dr. Itamar Harel, along with Ph.D. student Eitan Moses and postdoctoral researcher Dr. Roman Franek, all from the Hebrew University of Jerusalem, has introduced an innovative platform for controlling peptide hormones in fish, ...
Molecular & Computational biology
Oct 24, 2023
0
1
For all their uncanny intelligence and seemingly supernatural abilities to change color and regenerate limbs, octopuses often suffer a tragic death. After a mother octopus lays a clutch of eggs, she quits eating and wastes ...
Plants & Animals
May 12, 2022
0
36
Sophisticated CT scanning of the cranium of a Queensland fish fossil has given new insights to explain how fish first left the water to invade land about 370 million years ago.
Evolution
Dec 13, 2021
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345
The pituitary gland is a pea-sized endocrine gland composed of two structurally and functionally separate parts known as anterior and posterior lobes. The pituitary gland's anterior lobe secretes six hormones essential to ...
Veterinary medicine
Feb 22, 2021
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6
Scientists have discovered how a biological switch helps animals make the seasonal changes crucial for survival, such as growing a warm winter coat and adjusting body temperatures.
Plants & Animals
Aug 27, 2020
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90
Avian neuroscientists at the University of Arkansas System Division of Agriculture probing the neural pathways for stress response have identitifed a new structure of neurons in the poultry brain.
Plants & Animals
Oct 23, 2018
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5
Researchers now have a better understanding of the role that thyroid hormones, the tissues that produce them, and the biochemical pathways on which they act have in driving seasonal reproduction in some mammals, and how this ...
Plants & Animals
Dec 19, 2017
0
13
In experimental research, scientists tend to assume that—unless they are looking specifically at reproduction or sexual behavior—male and female animals are alike, and mostly use males. But a new study by researchers ...
Plants & Animals
Apr 18, 2017
0
8
Animals need to measure the time of year so that they can anticipate and adapt to the arrival of a new season to align reproduction, as well as other vital functions critical for survival. A new study, conducted at the University ...
Plants & Animals
Mar 6, 2017
0
22
Scientists have discovered the cells driving the annual body clock in animals which adapts their body to the changing seasons.
Cell & Microbiology
Sep 25, 2015
1
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