Genetic Transfer in Plants Through Interspecific Protoplast Fusion

Autor:	Roger J. Kemble, Tina L. Barsby, James F. Shepard, Dennis L. Bidney
Rok vydání:	1983
Předmět:	Genetics Somatic fusion Multidisciplinary Somatic cell fungi Genetic transfer food and beverages Introgression Karyotype Biology Protoplast Phenotype Hybrid
Zdroj:	Science. 219:683-688
ISSN:	1095-9203 0036-8075
DOI:	10.1126/science.219.4585.683
Popis:	Protoplasts of sexually incompatible species have been fused and in some combinations have given rise to somatic hybrid plants. Partial elimination of parental chromosomes from either species is common in such hybrids, but total chromosome loss has generally occurred only with phylogenetically unrelated pairings. Genetic function of one parent may be retained despite a complete loss of its chromosomes, suggesting that genetic introgression is possible in the absence of complete donor chromosomes. A model interspecific combination for such studies is the potato-tomato somatic hybrid for which numerous phenotypes and karyotypes are encountered at the outset, with a broader range observed in the second somatic generation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::447aca4aee98defa076aa36f5a9f98d1 https://doi.org/10.1126/science.219.4585.683 Zobrazit plný text záznamu