Tag: "cycling" at biology news

Decoding mushroom's secrets could combat carbon, find better biofuels and safer soils

... mushroom also forms an important model for carbon cycling studies. Carbon is sequestered in soils as plant o...nd industrial activities. Understanding the carbon cycling role of these fungi in the forests and other ecosystems is a vital component of optimizing carbon ma...

JCI table of contents: July 19, 2007

...ng the mutated SHP2 had altered cardiomyocyte cell cycling and structural defects, while expression of the mutant protein in postnatal cardiomyocytes had no effect. Fetal expression of this mutated protein was found to activate the ERK1/2 pathway and further studies confirmed that activation by mutant SHP2 w...

Viewing ecosystems from above

... how ecosystem functions related to biogeochemical cycling and landscape dynamics can be quantified. Gregory Asner (Carnegie Institution) will focus on recent progress in ecological and remote sensing science, and how this has opened up new research opportunities in regional studies. StudiesMany African ...

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(Date:5/23/2013)... DNA around nucleosomes in the cell nucleus makes ... Ludwig-Maximilians-Universitaet (LMU) in Munich now describes a mechanism ... from nucleosomes for transcription. , In higher organisms ... nucleus, wrapped around disk-shaped particles called nucleosomes, each ... proteins and accommodating two loops of DNA. Packed ...
(Date:5/23/2013)... A new report from the Institute of Medicine ... in at least 60 minutes of vigorous or moderate ... than half of American youth meet current evidence-based guidelines ... intensity physical activity daily, according to the report, which ... school for nearly half of their waking hours, the ...
(Date:5/23/2013)... fastest growing open-access publishers, announces the launch of ... Biotechnology . , A broad scope journal ... Biotechnology will provide a single open-access platform ... to be disseminated and discussed. , ... an open-science and interactive web platform for the ...
Breaking Biology News(10 mins):Biochemistry: Unspooling DNA from nucleosomal disks 2Schools should provide students with daily physical activity, IOM recommends 2Frontiers launches new open-access journal in Bioengineering and Biotechnology 2
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