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Article: Hybrids and Hybridization
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- Plant Sciences
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CopyrightCOPYRIGHT 2001 The Gale Group Inc. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Hybrids and Hybridization
Hybridization is generally defined as the interbreeding of individuals from two populations or groups of populations that are distinguishable on the basis of one or more heritable characters. By extension, a hybrid is an individual resulting from such interbreeding. Hybrid zone refers to a region in which hybridization is occurring. Artificial hybridization refers to instances in which these crosses occur under controlled conditions, often under the direction of plant or animal breeders. In contrast, natural hybridization involves matings that occur in a natural setting.
Factors Limiting Natural Hybridization
A variety of factors serve as reproductive ...