A team of researchers, led by a plant cell biologist at the University of California, Riverside, has for the first time identified a small RNA species and its target gene that together regulate female germline formation in ...
Biotechnology
May 25, 2017
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8
Researchers at Boston University have made discoveries that provide the foundation towards novel approaches to control insects that transmit deadly diseases such as dengue fever and malaria through their study of the Wolbachia ...
Cell & Microbiology
Oct 20, 2011
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0
(PhysOrg.com) -- Over the decades, scientists have learned a lot about the basic life processes shared by many animals — including people — by manipulating the DNA of the "lower" species, such as mice and worms. But to ...
Other
Oct 5, 2009
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Mutation rates are proposed to be a pragmatic balance struck between the harmful effects of mutations and the costs of suppressing them; this hypothesis predicts that longer-lived body parts and those that contribute to the ...
Biotechnology
Apr 9, 2019
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33
The National Academies of Science and Medicine (NASEM) released a report on Feb. 14 exploring the implications of new technologies that can alter the genome of living organisms, including humans.
Biotechnology
Feb 27, 2017
1
9
In a newly published article in Nature, a group of prominent scientists and ethicists have called for a moratorium on clinical research using CRISPR/Cas9 gene editing.
Biotechnology
Mar 19, 2019
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8
Researchers have discovered that a cascade activation of several molecules triggered by the ATM protein regulates DNA repair during the production of spermatocytes by meiosis, the cell division process which yields spermatozoa.
Cell & Microbiology
Apr 24, 2015
0
32
An international team led by Alexander Suh at Uppsala University has sequenced a chromosome in zebra finches called the germline-restricted chromosome (GRC). This chromosome is only found in germline cells, the cells that ...
Plants & Animals
Dec 2, 2019
0
30
Fruit flies (Drosophila) are important model organisms for biological research. Molecular tools exist that can turn on (or induce) gene expression in fruit flies, allowing researchers to learn more about the functions of ...
Plants & Animals
Nov 26, 2021
0
256
An increasing number of men suffer from fertility problems, especially in western society. The general belief is that many problems may be related to stress but it is possible that some of them may arise because men simply ...
Plants & Animals
Dec 4, 2012
0
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