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Induced Mutations in Plant Breeding Volume 7 || by Professor Dr. Werner Gottschalk, Dr. Gisela Wolff (auth.) is a nonfiction available to read on EtoBox.

What is Induced Mutations in Plant Breeding Volume 7 || about?

Mutation breeding has been introduced into modern plant breeding in the early 1940's. In spite of pessimistic predictions, the application of experimental mutagenesis has led to encouraging results demonstrating that mutation breeding is a well-functioning method in many crops. So far, more than 500 varieties, developed by means of induced mutations, have been officially released; others have been approved for registration. Many mutants with characters of agronomic interest cannot be utilized directly because of their unsatisfying yielding capacities, or of other negative traits which are partly due to the pleiotropic action of the mutant genes. Sometimes their negative selection value can be overcome by transferring them into the genomes of other varieties. According to experience available, the efficiency of mutant genes can conSiderably vary depending on the genotypic background in which they become effective. The interactions between mutant genes and genotypic back­ ground cannot be predicted. Therefore, mutants with valuable traits should be crossed with many varieties and strains in order to discern positive and negative interactions. In this way, genotypes can be selected in

Who reads Induced Mutations in Plant Breeding Volume 7 ||?

Author

Professor Dr. Werner Gottschalk, Dr. Gisela Wolff (auth.)

Publisher

Springer Berlin Heidelberg

Published

1983

Language

EN

ISBN

9783540121848

Category

nonfiction

Subjects

Science, Stem