Scientists at the John Innes Centre have discovered that Euglena gracilis, the single cell algae which inhabits most garden ponds, has a whole host of new, unclassified genes which can make new forms of carbohydrates and ...
Biotechnology
Aug 14, 2015
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18
A team of researchers from Colorado State University has been studying DNA damage in living cells to learn more about how genetic abnormalities arise. It has long been known that DNA molecules in every cell get constantly ...
Cell & Microbiology
Dec 21, 2015
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26
At crucial points in the metabolism of all organisms, a protein with the unwieldy name of Translation Elongation Factor P (EF-P, for short) takes center stage. What it actually does during protein synthesis has only now been ...
Cell & Microbiology
Dec 14, 2012
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0
Researchers at the Molecular Photonics group of the Van "t Hoff Institute for Molecular Sciences at the University of Amsterdam have significantly improved the experimental determination of the chirality or "handedness" of ...
Analytical Chemistry
Sep 2, 2019
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24
Ribosomes are "protein factories" in the cells of all living things. They produce proteins based on existing genetic codes stored on special nucleic acid molecules. These molecules, also called messenger RNA (mRNA) due to ...
Cell & Microbiology
May 14, 2012
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0
Knowledge about the development of the nervous system is of the greatest importance for us to understand the function of the brain and brain disorders. Researchers at Uppsala University have examined the key step when genes ...
Cell & Microbiology
Nov 7, 2011
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0
New technologies capable of sequencing single molecules in fine detail will help scientists better understand the mechanisms of rare nucleotides thought to play an important role in the progression of some diseases.
Biotechnology
Jul 2, 2020
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88
Like a film director cutting out extraneous footage to create a blockbuster, the cellular machine called the spliceosome snips out unwanted stretches of genetic material and joins the remaining pieces to fashion a template ...
Cell & Microbiology
Mar 21, 2010
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0
Asymmetric sex chromosomes were independently shaped during evolution in many species, and different strategies evolved alongside to overcome the resulting imbalance in genetic information. Molecular biologist Marie-Line ...
Evolution
Dec 8, 2021
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7
Genetic information encoded in genomic DNA is transcribed to mRNAs and then the codons on mRNA are decoded by transfer RNAs (tRNAs) during protein synthesis. tRNAs deliver amino acids to ribosomes and proteins are synthesized ...
Biochemistry
Dec 27, 2022
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