Oocytes of lions, tigers and other cat species survive the preservation in liquid nitrogen. Scientists of the Leibniz Institute for Zoo and Wildlife Research (IZW) in Berlin succeeded in carrying out cryopreservation of felid ...
Other
Feb 28, 2013
0
0
As socioeconomic inequality grows, the publicly acknowledged importance of traits such as honesty, loyalty, self-sacrifice, and reciprocity appears to have fallen out of favor with some of our socio-economic and political ...
Other
Dec 27, 2016
47
40
Key insights into how sperm and egg cells are formed have been discovered by scientists, shedding light on the earliest stages of their development.
Biotechnology
Oct 3, 2018
0
95
A team led by a biomedical scientist at the University of California, Riverside, has developed a new RNA-sequencing method— "Panoramic RNA Display by Overcoming RNA Modification Aborted Sequencing," or PANDORA-seq—that ...
Biotechnology
Apr 5, 2021
0
189
Transposable elements are mobile genetic elements that can relocate within the genome and disrupt the normal function of genes, but are at the same time a source of evolutionary diversity. The lab of Tugce Aktas at the Max ...
Evolution
Feb 15, 2024
0
26
In a new study, researchers were able to generate functionally mature motor neurons from induced pluripotent stem (iPS) cells, which are engineered from adult somatic cells and can differentiate into most other cell types. ...
Feb 24, 2009
0
0
In a new study published in the journal Nature, researchers in Japan report that activating just eight genes for producing gene-controlling proteins is enough to convert mouse stem cells directly into oocyte-like cells that ...
Biotechnology
Dec 16, 2020
0
82
Adult organisms ranging from fruit flies to humans harbor adult stem cells, some of which renew themselves through cell division while others differentiate into the specialized cells needed to replace worn-out or damaged ...
Cell & Microbiology
Aug 6, 2014
0
0
A common component in webcams may help drug makers and prescribers address a common side-effect of drugs called cardiotoxicity, an unhealthy change in the way the heart beats. Researchers at Brigham and Women's Hospital (BWH) ...
Analytical Chemistry
May 3, 2011
0
0
Over the last few decades, scientists have drawn upon a powerful arsenal of biotechnology techniques to establish a wide variety of genetically engineered mouse strains. These animals represent invaluable resources for studying ...
Biotechnology
Aug 16, 2013
3
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