Drosophila G9a Is a Nonessential Gene
Author(s) -
Carole Seum,
Séverine Bontron,
Emanuela Reo,
Marion Delattre,
Pierre Spierer
Publication year - 2007
Publication title -
genetics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.792
H-Index - 246
eISSN - 1943-2631
pISSN - 0016-6731
DOI - 10.1534/genetics.107.078220
Subject(s) - biology , genetics , allele , euchromatin , gene , histone methyltransferase , drosophila (subgenus) , methyltransferase , homologous recombination , drosophila melanogaster , homologous chromosome , heterochromatin protein 1 , histone , heterochromatin , chromatin , methylation
Mammalian G9a is a euchromatic histone H3 lysine 9 (H3K9) methyltransferase essential for development. Here, we characterize the Drosophila homolog of G9a, dG9a. We generated a dG9a deletion allele by homologous recombination. Analysis of this allele revealed that, in contrast to recent findings, dG9a is not required for fly viability.
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