A new generation of high yield plants could be created following a fundamental change in our understanding of how plants develop.
Cell & Microbiology
Apr 10, 2014
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(Phys.org) —Many plant breeding projects - such as those aiming to increase food production - depend on getting 'pure lines' of plants but this can take a lot of time as, up until now, it depended on self-pollination for ...
Biotechnology
Mar 26, 2013
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Scientists at the U.S. Department of Energy's Brookhaven National Laboratory have identified key elements in the biochemical mechanism plants use to limit the production of fatty acids. The results suggest ways scientists ...
Biotechnology
Jun 4, 2012
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Seed size is controlled by small RNA molecules inherited from a plant's mother, a discovery from scientists at The University of Texas at Austin that has implications for agriculture and understanding plant evolution.
Biotechnology
Apr 11, 2012
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Scientists from the Millennium Seed Bank Partnership have found that the seeds of alpine plants are shorter lived than their lowland relatives. This will have implications for seed conservation strategies for alpine species.
Plants & Animals
Sep 21, 2011
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(PhysOrg.com) -- A new paper published in Naturwissenschaft reveals a fossil from 120 million years ago that proves that some lizards were not laying eggs but rather giving birth to live young.
In flowering plants, the beginning of embryogenesis is almost exclusively governed by maternal gene activity. Maternal factors regulate the development of the embryo and silence paternal genes during early stages of development. ...
Biotechnology
May 31, 2011
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With seedlings and shoots still poking their leafy tops out of the soil, it's hard to read the newly published research of Brown University biologist Alison DeLong without musing that it provides a deeper understanding of ...
Biotechnology
Apr 21, 2011
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How does a plant ensure that one cell remains responsible for making root cells for the rest of its life? The plant embryo contains the transcription factor MONOPTEROS. This tells its neighbouring cell to become a centre ...
Biotechnology
Mar 30, 2010
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In the beginning is the fertilized egg cell. Following numerous cell divisions, it then develops into a complex organism with different organs and tissues. The largely unexplained process whereby the cells simply "know" the ...
Cell & Microbiology
Mar 15, 2010
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