| pubmed-article:118370 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:118370 | lifeskim:mentions | umls-concept:C1280500 | lld:lifeskim |
| pubmed-article:118370 | lifeskim:mentions | umls-concept:C0596988 | lld:lifeskim |
| pubmed-article:118370 | lifeskim:mentions | umls-concept:C0013139 | lld:lifeskim |
| pubmed-article:118370 | lifeskim:mentions | umls-concept:C1883709 | lld:lifeskim |
| pubmed-article:118370 | pubmed:issue | 1 | lld:pubmed |
| pubmed-article:118370 | pubmed:dateCreated | 1980-3-24 | lld:pubmed |
| pubmed-article:118370 | pubmed:abstractText | Drosophila melanogaster males from a Basc stock were mutagenized with either X-rays, ethyl methanesulfonate (EMS), or nitrogen mustard (HN2). Groups of identically treated males were crossed to different types of female. Sex-linked recessive lethals were scored as a genetic end point. The females used were homozygous for X-chromosomal mutations (mus(1)101D1, mus(1)104D1, mei-9 or mei-41D5) which lead to defective DNA repair and which increase the mutagen sensitivity of larvae. Females from a white stock with normal DNA repair capacities served as controls. The premutational lesions induced in mature sperm are only processed after insemination by the maternal enzyme systems present in the oocytes. Differences in the efficiency of the processing of lesions can lead to maternal effects on the frequency of mutations recovered from mutagenized sperm. It was found that, with the exception of mus(1)104D1, all mutants analysed significantly modify the mutation fixation of one or more types of premutational lesions. The most drastic effect is found with the mus(1)101D1 stock in which HN2-induced DNA cross-links do not lead to sex-linked recessive lethals. It is assumed that mus(1)101D1 is defective in an early step of DNA cross-link repair. Our first set of data clearly demonstrates that the study of maternal effects in Drosophila is an efficient tool to analyse the in vivo function of repair mutations on chemically induced mutagenesis. | lld:pubmed |
| pubmed-article:118370 | pubmed:language | eng | lld:pubmed |
| pubmed-article:118370 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:118370 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:118370 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:118370 | pubmed:month | Nov | lld:pubmed |
| pubmed-article:118370 | pubmed:issn | 0027-5107 | lld:pubmed |
| pubmed-article:118370 | pubmed:author | pubmed-author:GrafUU | lld:pubmed |
| pubmed-article:118370 | pubmed:author | pubmed-author:WürglerF EFE | lld:pubmed |
| pubmed-article:118370 | pubmed:author | pubmed-author:GreenM MMM | lld:pubmed |
| pubmed-article:118370 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:118370 | pubmed:volume | 63 | lld:pubmed |
| pubmed-article:118370 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:118370 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:118370 | pubmed:pagination | 101-12 | lld:pubmed |
| pubmed-article:118370 | pubmed:dateRevised | 2010-11-18 | lld:pubmed |
| pubmed-article:118370 | pubmed:meshHeading | pubmed-meshheading:118370-A... | lld:pubmed |
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| pubmed-article:118370 | pubmed:meshHeading | pubmed-meshheading:118370-G... | lld:pubmed |
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| pubmed-article:118370 | pubmed:meshHeading | pubmed-meshheading:118370-G... | lld:pubmed |
| pubmed-article:118370 | pubmed:meshHeading | pubmed-meshheading:118370-R... | lld:pubmed |
| pubmed-article:118370 | pubmed:meshHeading | pubmed-meshheading:118370-D... | lld:pubmed |
| pubmed-article:118370 | pubmed:meshHeading | pubmed-meshheading:118370-D... | lld:pubmed |
| pubmed-article:118370 | pubmed:year | 1979 | lld:pubmed |
| pubmed-article:118370 | pubmed:articleTitle | Mutagen-sensitive mutants in Drosophila melanogaster: effects on premutational damage. | lld:pubmed |
| pubmed-article:118370 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:118370 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
| entrez-gene:48309 | entrezgene:pubmed | pubmed-article:118370 | lld:entrezgene |
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