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MiR156 biogenesis is involved in the response to ambient
MiR156 biogenesis is involved in the response to ambient

... Creative Research Initiative, School of Life Sciences and Biotechnology, Korea University, South Korea ([email protected]) ...
Chapter 4.1
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... offspring than members of the less efficient rival species. After several generations the less efficient species will disappear from the habitat. This is called the competitive exclusion principle. The principle states that two or more species cannot exist together in the same environment if all tho ...
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Plant breeding



Plant breeding is the art and science of changing the traits of plants in order to produce desired characteristics. Plant breeding can be accomplished through many different techniques ranging from simply selecting plants with desirable characteristics for propagation, to more complex molecular techniques (see cultigen and cultivar).Plant breeding has been practiced for thousands of years, since near the beginning of human civilization. It is practiced worldwide by individuals such as gardeners and farmers, or by professional plant breeders employed by organizations such as government institutions, universities, crop-specific industry associations or research centers.International development agencies believe that breeding new crops is important for ensuring food security by developing new varieties that are higher-yielding, resistant to pests and diseases, drought-resistant or regionally adapted to different environments and growing conditions.
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