Protoplasmic incompatibility and female organ formation in Podospora anserina: Properties of mutations abolishing both processes |
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| Authors: | Hé lian Boucherie Jean Bernet |
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| Affiliation: | (1) Laboratoire de Génétique de l'Université de Bordeaux II, France;(2) Equipe de Recherche Associée no 485 du C.N.R.S., France;(3) Laboratoire de Génétique, Faculté des Sciences, 3o Tranche, 33405 Talence, France |
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| Abstract: | Summary A genetic block, effective only with the addition of mutations in two genes, suppresses both the incompatibility process in strain confrontation ( barrage ) and the formation of female organs. Investigations on this block lead us to propose that it operates at the ribosomal level and prevents the translation of the messenger of a proteolytic enzyme, a postulated early protein in protoperithecia differenciation. |
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