Abstract:
:Three distinct malathion carboxylesterase (MCE) phenotypes have been identified among strains of Lucilia cuprina. The high-activity phenotype shows 1.6- and 33-fold more MCE specific activity than the intermediate- and low-activity phenotypes, respectively. Flies with high MCE activity are 1000-fold more resistant to malathion than flies with either low or intermediate MCE phenotypes, which are equally susceptible. High and low MCE specific activity are allelic and encoded by the Rmal gene on chromosome 4. Rmal is clustered within one map unit of two other esterase genes, Rop1 and E9, which are implicated in resistance to other organophosphate insecticides. Intermediate MCE specific activity is also inherited within the cluster, although its allelism to Rmal, Rop1, or E9 is unclear. The cluster does not contain the gene for the hemolymph esterase E4, which maps 6.1 map units from Rop1, on the other side of the bubbled wing marker. The cluster appears to be homologous to part of a tandem array of 11 esterase genes on chromosome 3R of Drosophila melanogaster.
journal_name
Biochem Genetjournal_title
Biochemical geneticsauthors
Smyth KA,Russell RJ,Oakeshott JGdoi
10.1007/BF00566064subject
Has Abstractpub_date
1994-12-01 00:00:00pages
437-53issue
11-12eissn
0006-2928issn
1573-4927journal_volume
32pub_type
杂志文章abstract::Starch gel electrophoresis of creatine kinase (CK) isozymes of Xenopus tropicalis shows that at least two different genes code for CK in this diploid (2n = 20) species. These genes seen to be orthologous to the CK-A and CK-C genes of extant crossopterygian fish. Additional isozymes may be interpreted either as product...
journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00499114
更新日期:1985-02-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/s10528-009-9229-3
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/s10528-020-09994-7
更新日期:2020-08-25 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00485134
更新日期:1976-12-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
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更新日期:2016-10-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/s10528-010-9411-7
更新日期:2011-06-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00484218
更新日期:1978-06-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00502977
更新日期:1986-02-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00485850
更新日期:1984-08-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00499111
更新日期:1985-02-01 00:00:00
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pub_type: 杂志文章
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更新日期:2009-04-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00504345
更新日期:1979-12-01 00:00:00
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pub_type: 杂志文章
doi:10.1007/s10528-012-9522-4
更新日期:2012-10-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF02401811
更新日期:1991-04-01 00:00:00
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pub_type: 杂志文章
doi:10.1007/s10528-007-9131-9
更新日期:2008-02-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00485129
更新日期:1976-12-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00484590
更新日期:1980-08-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/s10528-013-9600-2
更新日期:2013-10-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/s10528-014-9649-6
更新日期:2014-06-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF02396062
更新日期:1989-12-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/s10528-005-6775-1
更新日期:2005-08-01 00:00:00
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pub_type: 杂志文章
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更新日期:2017-02-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00499290
更新日期:1984-02-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1023/a:1021950008544
更新日期:1997-06-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00484099
更新日期:1977-08-01 00:00:00
abstract::To elucidate the phylogeny of the genus Paramesotriton (Caudata: Salamandridae), we investigated three mitochondrial DNA gene fragments (1207 bp in total) of cytochrome b, ND2, and ND4 for its six recognized species. The phylogenetic relationships within Paramesotriton were reconstructed by maximum parsimony (MP) and ...
journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1023/b:bigi.0000026630.78770.fb
更新日期:2004-06-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00484561
更新日期:1977-02-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/s10528-006-9054-x
更新日期:2006-12-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00484508
更新日期:1977-12-01 00:00:00
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journal_title:Biochemical genetics
pub_type: 杂志文章
doi:10.1007/BF00498914
更新日期:1983-08-01 00:00:00