Abstract:
:Three different clones have been isolated from a genomic library of the silkmoth Antheraea polyphemus by employing a subtractive hybridization technique. The clones with inserts of 13-16 kb of DNA each, code for mRNAs expressed in the wing epidermis during JH induced second pupal cuticle deposition. While two of the clones code for a single mRNA each, the third one codes for two mRNAs. All the four mRNAs code for distinct polypeptides that can be precipitated with antibodies raised against pupal cuticular proteins. These genes are activated at the same period of pupal development and their transcripts follow similar patterns of accumulation. Although these genes are expressed in a tissue and time specific manner attesting to their pupal wing epidermal specificity, three of them are expressed in the adult wing epidermis also, but not at the larval stage. While DNAs from other silkmoths and insects hybridize to these genes, only one of the A. polyphemus genes hybridizes to RNA from second pupal wings of two other silkmoths tested.
journal_name
Insect Biochem Mol Bioljournal_title
Insect biochemistry and molecular biologyauthors
Kumar MN,Sridhara Sdoi
10.1016/0965-1748(94)90009-4subject
Has Abstractpub_date
1994-03-01 00:00:00pages
291-9issue
3eissn
0965-1748issn
1879-0240pii
0965-1748(94)90009-4journal_volume
24pub_type
杂志文章abstract::Pyrethroids are an important class of insecticides for controlling insect pests, including the German cockroach. Unfortunately, many insects have developed resistance to pyrethroids. One of the most important mechanisms of resistance is kdr (knockdown resistance) which is characterized by neural insensitivity to pyret...
journal_title:Insect biochemistry and molecular biology
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journal_title:Insect biochemistry and molecular biology
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journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章,评审
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更新日期:2017-04-01 00:00:00
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journal_title:Insect biochemistry and molecular biology
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journal_title:Insect biochemistry and molecular biology
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journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2003.10.003
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pub_type: 杂志文章
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更新日期:2017-01-01 00:00:00
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journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/s0965-1748(99)00066-1
更新日期:1999-10-01 00:00:00
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journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
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更新日期:1996-07-01 00:00:00
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journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/s0965-1748(98)00019-8
更新日期:1998-07-01 00:00:00
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journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
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更新日期:2010-12-01 00:00:00
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journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
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journal_title:Insect biochemistry and molecular biology
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pub_type: 杂志文章,评审
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journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
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journal_title:Insect biochemistry and molecular biology
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journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2006.03.007
更新日期:2006-06-01 00:00:00
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journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
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更新日期:2010-01-01 00:00:00
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journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:2002-11-01 00:00:00
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journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
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更新日期:2018-05-01 00:00:00
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journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
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