A detailed annotated checklist of the scale insects of Iran, describing a total of 275 species from 13 families, represents a first effort towards a better knowledge of the Coccoidea family in attempt to improve the view ...
Plants & Animals
Oct 2, 2013
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Plant-based biofuels were initially hailed as the answer to all problems posed by traditional fossil fuels. Supply is unlimited and they are also neutral to emissions harmful to the environment also. But using plants has ...
Energy & Green Tech
Sep 25, 2013
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Using a new and super-sensitive instrument, researchers have discovered where a protein binds to plant cell walls, a process that loosens the cell walls and makes it possible for plants to grow.
Biochemistry
Sep 24, 2013
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(Phys.org) —Transposons are DNA elements that can multiply and change their location within an organism's genome. Discovered in the 1940s, for years they were thought to be unimportant and were called "junk DNA." Also ...
Biotechnology
Aug 15, 2013
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When you hear the word "mutations", you probably think of something negative like heritable diseases. But mutations also mean genetic diversity and are at the centre of evolution. Researchers have now uncovered a surprisingly ...
Biotechnology
Aug 14, 2013
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(Phys.org) —An international research team, including a University of California, Davis, plant scientist, is using the molecular magic of gene sequencing and transfer to break the stranglehold of witchweed and other parasitic ...
Biotechnology
Aug 1, 2013
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The new weevil genus was discovered during a routine study of some weevil specimens collected by the Swedish botanist and entomologist Carl Peter Thunberg, a disciple of Carl Linnaeus, during his trips in the then Cape Colony ...
Plants & Animals
Jul 25, 2013
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In nature, many forms of plant-animal mutualism exist in which each partner benefits from the presence of the other. Although mutualistic interactions offer advantages for both partners, they are nonetheless a source of conflict.
Plants & Animals
Jul 16, 2013
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Powdery mildew is one of the most dreaded plant diseases: The parasitic fungus afflicts crops such as wheat and barley and is responsible for large harvest shortfalls every year. Beat Keller and Thomas Wicker, both plant ...
Biotechnology
Jul 14, 2013
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Giving the phrase "Mother knows best" a whole new meaning, UC Irvine researchers have identified unique genes in female butterflies that enable them to select the best host plant for their larvae – and avoid deadly ones.
Plants & Animals
Jul 11, 2013
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