کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2049970 | 1074149 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization of chemoreceptive protein binding to an oviposition stimulant using a fluorescent micro-binding assay in a butterfly
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Characterization of chemoreceptive protein binding to an oviposition stimulant using a fluorescent micro-binding assay in a butterfly Characterization of chemoreceptive protein binding to an oviposition stimulant using a fluorescent micro-binding assay in a butterfly](/preview/png/2049970.png)
چکیده انگلیسی
A native female-specific chemoreceptive protein of a swallowtail butterfly [oviposition stimulant binding protein (OSBP)] was shown to specifically bind to aristolochic acid, a main stimulant for oviposition from its host plant. Oviposition stimulants are recognized by chemoreceptive organs of insects. OSBP isolated previously from the chemoreceptive organs was assumed to bind to an oviposition stimulant. Using a highly sensitive fluorescent micro-binding assay, we clarified OSBP bound to aristolochic acid. Three-dimensional molecular modeling revealed the structure of the OSBP-aristolochic acid complex. This is the first report of a native chemoreceptive protein binding to an oviposition stimulant as a ligand in insects.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: FEBS Letters - Volume 583, Issue 2, 22 January 2009, Pages 345–349
Journal: FEBS Letters - Volume 583, Issue 2, 22 January 2009, Pages 345–349
نویسندگان
Kazuko Tsuchihara, Tetsuichi Wazawa, Yoshiharu Ishii, Toshio Yanagida, Ritsuo Nishida, Xiang-Guo Zheng, Masaji Ishiguro, Kazuo Yoshihara, Osamu Hisatomi, Fumio Tokunaga,