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Granum


A granum (plural grana) is a stack of thylakoids in the chloroplast, an organelle found in plants and eukaryotic algae where photosynthesis takes place. Chloroplasts can have from 10 to 100 grana.


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(Date:4/17/2014)... Ongoing deforestation and fragmentation of forests in the ... remnant forests, contributing to rapid and widespread forest ... of researchers., The findings show that forests in ... severe droughts coupled with forest fires lead to ... said Jennifer Balch, assistant professor of geography, Penn ...
(Date:4/17/2014)... Current Biology on April 17 have discovered little-known ... insects, which represent four distinct but related species in ... of an animal with sex-reversed genitalia. , "Although ... Neotrogla is the only example in which ... from Hokkaido University in Japan. , During copulation, which ...
(Date:4/17/2014)... of wild animals and plant life, but there,s an ... away in the soil, decomposing organic matter and releasing ... these fungi play in ecological systems, their identities have ... has generated a genetic map of more than 10,000 ... published this week in the Proceedings of the ...
Breaking Biology News(10 mins):Drought and fire in the Amazon lead to sharp increases in forest tree mortality 2Drought and fire in the Amazon lead to sharp increases in forest tree mortality 3In sex-reversed cave insects, females have the penises 2Stanford biologists help solve fungal mysteries 2Stanford biologists help solve fungal mysteries 3
... to the growing list of genetic variants that determine ... by Cell Press on December 30 in the ... previously unknown variants associated with height and might provide ... Although environmental variables can impact attained adult height, ...
... large quantities of nitrate-rich fertilizer to realize optimal ... to balance the amount of nitrogen needed for ... leach into ground and surface waters. Increased interest ... to identify genotypes that have a characteristic called ...
... producers have traditionally relied heavily on hand thinning, a ... increasing labor costs and a limited workforce, peach and ... such as string thinners to minimize the need for ... promising results when it was evaluated in four U.S. ...
Cached Biology News:Large-scale analysis identifies new genetic alterations associated with height 2Improving nitrogen use efficiency lessens environmental impact 2Hybrid string blossom thinner tested in peach orchards 2
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