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BioInfoBank Library :: Genes, Lethal :: genetics :: [Generation and analysis of novel mutations of the trithorax-like gene in Drosophila melanogaster] Consequences of lack of beta 1 integrin gene expression in mice. ... Through global profiling of genes that were expressed soon after p53 expression, we identified a novel...
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This project deals with genes that give a seed phenotype when disrupted by mutation. The long-term goal is to establish a comprehensive dataset of essential genes. The updated project database (December, 2007) presents information on 358 genes and 605 mutants.
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1997 ). The products of a set of genes identified in screens for male specific lethal (msl) mutations (maleless, msl-1, msl-2, msl-3, and mof) together with RNAs from rox1 and rox2 are preferentially associated with the male X chromosome and have been postulated to double its transcription rate (KURODA et al.
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Gene lethality - Wikipedia, the free encyclopedia
Gene lethality occurs when two individuals of the same phenotype mate and a 2:1 phenotypic ratio exists in the offspring (as long as many offspring have been produced). Usually the homozygous domin...
en.wikipedia.org/wiki/Gene_lethality |
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The research, published in the Nov. 24 issue of Science, focuses on a rarely occurring mutation in a D. melanogaster gene called "Hmr" (Hybrid male rescue) and a similar mutation in a D. simulans gene called "Lhr" (Lethal hybrid rescue) that make these genes nonfunctional.
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A gene which brings about the death of the organism carrying it. Lethal genes constitute the most common class of gene changes (that is, mutations)..
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