Výsledky vyhledávání

Essential genes in proximal 3L heterochromatin of Drosophila melanogaster

Autor: K. A. Morin, James A. Kennison, M. Singh, J. Kim, David G. Holm, V. K. Lloyd, Barry M. Honda, Elizabeth A. Silva, David A. Sinclair, Kathleen A. Fitzpatrick, S. Schulze

Publikováno v: Molecular Genetics and Genomics. 264:782-789

We have further characterized essential loci within the centric heterochromatin of the left arm of chromosome 3 (3L) of Drosophila melanogaster, using EMS, radiation and P element mutagenesis. We failed to find any new essential genes, a result that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dc2e1c3380af3da8206493ed330f359
https://doi.org/10.1007/s004380000367

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Genomic imprinting in Drosophila is maintained by the products of Suppressor of variegation and trithorax group, but not Polycomb group, genes

Autor: V. K. Lloyd, V. Joanis

Publikováno v: Molecular genetics and genomics : MGG. 268(1)

Genomic imprinting is a form of epigenetic inheritance that is characterized by differential expression of a gene depending on its parental origin. The mini-X chromosome Dp(1;f)LJ9 in Drosophila shows this type of classical imprinting; when transmitt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90bfe6d49bd57a51a6eb686ef4f5573e
https://pubmed.ncbi.nlm.nih.gov/12242505

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A genetic and molecular characterization of the garnet gene of Drosophila melanogaster

Autor: V K, Lloyd, D A, Sinclair, R, Wennberg, T S, Warner, B M, Honda, T A, Grigliatti

Publikováno v: Genome. 42(6)

The garnet gene was one of the first genes to be identified in Drosophila melanogaster. Mutations in the garnet gene affect both of the biochemically distinct types of pigments in the eye and disrupt pigmentation of other organs. As an initial step i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::815014b69a54c0d671b3692416a3f2e9
https://pubmed.ncbi.nlm.nih.gov/10659786

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Suppressors of position-effect variegation in Drosophila melanogaster affect expression of the heterochromatic gene light in the absence of a chromosome rearrangement

Autor: N J, Clegg, B M, Honda, I P, Whitehead, T A, Grigliatti, B, Wakimoto, H W, Brock, V K, Lloyd, D A, Sinclair

Publikováno v: Genome. 41(4)

Suppressors of position-effect variegation (Su(var)s) in Drosophila melanogaster are usually studied in the presence of chromosomal rearrangements, which exhibit variegated expression of euchromatic genes moved near to, or heterochromatic genes moved

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7ba846791242504044d3f970eb22677c
https://pubmed.ncbi.nlm.nih.gov/9796098

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