The structures of genes hybridizing with tRNA4Val from Drosophila melanogaster.
نویسندگان
چکیده
منابع مشابه
The Sexually Antagonistic Genes of Drosophila melanogaster
When selective pressures differ between males and females, the genes experiencing these conflicting evolutionary forces are said to be sexually antagonistic. Although the phenotypic effect of these genes has been documented in both wild and laboratory populations, their identity, number, and location remains unknown. Here, by combining data on sex-specific fitness and genome-wide transcript abu...
متن کاملTransfer RNA genes of Drosophila melanogaster
Three recombinant plasmids containing randomly sheared genomic D. melanogaster tRNAs have been identified and characterized in detail. One of these, the plasmid 14C4, has a D. melanogaster (Dm) DNA segment of 18 kb, and has three tRNA2Arg and two tRNAAsN genes. The second plasmid, 38B10, has tRNAHis genes, while the third plasmid, 63H5, contains coding sequences for tRNA2Asp. The Dm DNA segment...
متن کاملCharacterization of Drosophila melanogaster cytochrome P450 genes.
Cytochrome P450s form a large and diverse family of heme-containing proteins capable of carrying out many different enzymatic reactions. In both mammals and plants, some P450s are known to carry out reactions essential for processes such as hormone synthesis, while other P450s are involved in the detoxification of environmental compounds. In general, functions of insect P450s are less well unde...
متن کاملInteractions of polyhomeotic with Polycomb group genes of Drosophila melanogaster.
The Polycomb (Pc) group genes of Drosophila are negative regulators of homeotic genes, but individual loci have pleiotropic phenotypes. It has been suggested that Pc group genes might form a regulatory hierarchy, or might be members of a multimeric complex that obeys the law of mass action. Recently, it was shown that polyhomeotic (ph) immunoprecipitates in a multimeric complex that includes Pc...
متن کاملExchanger from Drosophila melanogaster
Ion transport and regulation were studied in two, alternatively spliced isoforms of the Na 1 -Ca 2 1 exchanger from Drosophila melanogaster . These exchangers, designated CALX1.1 and CALX1.2, differ by five amino acids in a region where alternative splicing also occurs in the mammalian Na 1 -Ca 2 1 exchanger, NCX1. The CALX isoforms were expressed in Xenopus laevis oocytes and characterized ele...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1982
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(19)68245-1