Výsledky vyhledávání - "Vicki Haedens"

Autor: André Mazabraud, Vicki Haedens, Philippe Silar, Zakia Derhy, Michèle Rossignol

Publikováno v: Biogerontology. 1:47-54

eEF1A is encoded by a unique gene in the filamentous fungus Podospora anserina. We show here that (1) this gene is essential for vegetative growth, (2) readthrough at UGA stop codon level is positively correlated with eEF1A level, (3) eEF1A level is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::234c62b62e5c09a45ebd757ab6d7f330
https://doi.org/10.1023/a:1010029723081

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Extensive, Nonrandom Diversity of Excision Footprints Generated by Ds-Like Transposon Ascot-1Suggests New Parallels with V(D)J Recombination

Autor: Jean-Luc Rossignol, Vicki Haedens, Vincent Colot

Publikováno v: Molecular and Cellular Biology. 18:4337-4346

Upon insertion, transposable elements can disrupt or alter gene function in various ways. Transposons moving through a cut-and-paste mechanism are in addition often mutagenic when excising because repair of the empty site seldom restores the original

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b6336653eb4343da8a36fcb21237c90
https://doi.org/10.1128/mcb.18.7.4337

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Genetic control of an epigenetic cell degeneration syndrome in Podospora anserina

Autor: Philippe Silar, Vicki Haedens, Fabienne Malagnac

Publikováno v: Fungal genetics and biology : FGB. 42(6)

Filamentous fungi frequently present degenerative processes, whose molecular basis is very often unknown. Here, we present three mutant screens that result in the identification of 29 genes that directly or indirectly control Crippled Growth (CG), an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab0930b5d6ba9c4e0661d8d88bfc5390
https://pubmed.ncbi.nlm.nih.gov/15869888

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What triggers senescence in Podospora anserina?

Autor: Michèle Rossignol, Philippe Silar, Corinne Jamet-Vierny, Vicki Haedens

Publikováno v: Fungal genetics and biology : FGB. 27(1)

Senescence of Podospora anserina is triggered by a cytoplasmic and infectious factor (the determinant of senescence) and is always correlated with mitochondrial DNA modifications, especially with the accumulation of small circular subgenomic DNA mole

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca0551fe4131c04aacc990ade8860414
https://pubmed.ncbi.nlm.nih.gov/10413612

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eEF1A Controls ascospore differentiation through elevated accuracy, but controls longevity and fruiting body formation through another mechanism in Podospora anserina

Autor: Denise Zickler, Hervé Lalucque, Philippe Silar, Marguerite Picard, Vicki Haedens

Publikováno v: Europe PubMed Central
Scopus-Elsevier

Antisuppressor mutations in the eEF1A gene of Podospora anserina were previously shown to impair ascospore formation, to drastically increase life span, and to permit the development of the Crippled Growth degenerative process. Here, we show that eEF

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21abdcb9887f570399b75ccc574162d9
http://europepmc.org/abstract/med/11514440

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Propagation of a novel cytoplasmic, infectious and deleterious determinant is controlled by translational accuracy in Podospora anserina

Autor: Hervé Lalucque, Vicki Haedens, Philippe Silar, Michèle Rossignol

Publikováno v: Scopus-Elsevier
Europe PubMed Central

Some mutant strains of the filamentous fungus Podospora anserina spontaneously present a growth impairment, which has been called Crippled Growth (CG). CG is caused by a cytoplasmic and infectious factor, C. C is efficiently transmitted during mitosi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e993d2eabfd61ea0dfa91cdd6de9f1b
http://www.scopus.com/inward/record.url?eid=2-s2.0-0032919691&partnerID=MN8TOARS

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