Fertilization of an egg by sperm is the beginning of new life. The maternal and paternal genetic information, that collectively store the body plan of the living being, are combined after fertilization.
Cell & Microbiology
Nov 25, 2022
0
164
The better we understand cellular processes such as RNA regulation, the better molecular therapies can be developed. Until now, it has been especially difficult to track the regulation of non-coding RNA, which is RNA that ...
Cell & Microbiology
Nov 14, 2022
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89
Cephalopods—which include octopus, squid, and their cuttlefish cousins—are capable of some truly charismatic behaviors. They can quickly process information to transform shape, color, and even texture, blending in with ...
Plants & Animals
Nov 9, 2022
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465
Plant cell-surface localized immune receptors recognize conserved microbial features to perceive pathogen invasion and activate plant immunity. Heterotrimeric G proteins, which are composed of α, β and γ subunits, are ...
Plants & Animals
Oct 19, 2022
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12
Scientists have shown that in one in every 4,000 births, some of the genetic code from our mitochondria—the 'batteries' that power our cells—inserts itself into our DNA, revealing a surprising new insight into how humans ...
Molecular & Computational biology
Oct 5, 2022
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447
Researchers at the John Innes Centre and partners at the Chinese Academy of Sciences have identified a molecular switch that establishes differential cell growth and organ shape.
Plants & Animals
Oct 3, 2022
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234
If everything is to run smoothly in living cells, the genetic information must be correct. But unfortunately, errors in the DNA accumulate over time due to mutations. Land plants have developed a peculiar correction mode: ...
Cell & Microbiology
Sep 19, 2022
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602
Researchers have shown that a protein called fascin acts in the control center of cancer cells and influences their ability to repair themselves, grow and move, according to a study published today in eLife.
Cell & Microbiology
Aug 30, 2022
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49
Amoebae receive surprising support in defense against viruses: The bacteria they are infected with prevent them from being destroyed by giant viruses. A research team led by microbiologist Matthias Horn from the Center for ...
Cell & Microbiology
Aug 29, 2022
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54
Totipotency is the ability of a cell to develop into an individual through elaborate processes of embryogenesis and is created during the development of the precursors of sperm and eggs, which are called germline cells. Understanding ...
Cell & Microbiology
Aug 22, 2022
0
18
