The inheritance of the mutable variegated leaf in Mirabilis jalapa L
Autor: | Richard A. E. Tilney-Bassett, Riadh A. H. Delool |
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Rok vydání: | 1984 |
Předmět: | |
Zdroj: | Euphytica. 33:169-176 |
ISSN: | 1573-5060 0014-2336 |
DOI: | 10.1007/bf00022763 |
Popis: | The recurrent back-mutation from homozygous recessive chlorina to heterozygous dominant green in leaves of variegated Mirabilis jalapa is explicable on the hypothesis of a controlling element system. The analysis of variance of mutation frequency suggests that there is polygenic control modifying the major regulatory gene, an idea which is supported by a significant parent offspring regression. There is also evidence for a change of state in the regulatory element giving rise to a new mutability pattern. |
Databáze: | OpenAIRE |
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