Purification, developmental profile and biosynthesis of arylphorin in the wild silkmoth, Antheraea pernyi

• Kajiura Zenta

• Yokoyama Marcia Noriko

• Nakagaki Masao

• Takei Ryuzo

書誌事項

タイトル別名

• Purification developmental profile and

抄録

We purified Antheraea pernyi arylphorin (ApA) from the larval hemolymph by gel permeation chromatography, DE-52 cellulose column chromatography, and hydroxyapatite column chromatography. Our results show that ApA is a hexameric protein with a native molecular weight of 450, 000, and consists of three molecules of two subunits each weighing 83, 000 and 82, 000. ApA is rich in tyrosine (8.2%) and phenylalanine (8.4%) and poor in methionine (1.4%). The amounts of ApA in the hemolymph increased during the feeding stage and decreased during the molting stage. ApA was partially recaptured by the fat bodies during the larval-pupal metamorphosis. ApA remained in the hemolymph and also in the fat bodies at a constant level throughout the diapause pupal stage but was then reduced to traces just before adult emergence. In vitro translation of RNA from the fat bodies and immunoprecipitation using anti-ApA serum showed that ApA synthesis occurs in the fat bodies through the feeding stage but is reduced remarkably after spinning. The translatable ApAmRNA was not detected at pupation at all.

収録刊行物

• Ａｐｐｌｉｅｄ　Ｅｎｔｏｍｏｌｏｇｙ　ａｎｄ　Ｚｏｏｌｏｇｙ

  Ａｐｐｌｉｅｄ　Ｅｎｔｏｍｏｌｏｇｙ　ａｎｄ　Ｚｏｏｌｏｇｙ 33 (2), 305-313, 1998

  日本応用動物昆虫学会

キーワード

• Antheraea pernyi
• Antheraea yamamai
• arylphorin
• female methionine-rich storage protein

詳細情報

• CRID: 1390001206242670080
• NII論文ID: 110001103235
• NII書誌ID: AA00543238
• DOI: 10.1303/aez.33.305
• COI: 1:CAS:528:DyaK1cXkt1Kms7s%3D
• ISSN: 1347605X
• ISSN: 00036862
• NDL書誌ID: 4483620
• Web Site: http://id.ndl.go.jp/bib/4483620
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4483620
• Web Site: https://www.jstage.jst.go.jp/article/aez1966/33/2/33_2_305/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可