Enzyme Electrophoresis-Application of Molecular Biology to Forest Genetics Research
Despite the wealth of information concerning quantitative variation in forest trees, little information is available to answer a fundamental question: What is the relationship between the percentage of loci heterozygous in an individual tree and the growth performance and geographic origin of that tree? On a provenance basis, this question can be expanded to include consideration of polymorphism at single loci. In other words, in a population of forest trees, how many different alleles (isoalleles) occupy a single locus? These questions are not new to biology (Mayr, 1963). A molecular approach designed to provide answers to these questions is new (Hubby and Lewontin, 1966) and deserves the attention of forest tree improvement researchers.
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Author(s): Peter P. Feret, Gerald R. Stairs
Publication: Tree Improvement and Genetics - Northeastern Forest Tree Improvement Conference - 1970