کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8388569 | 1543932 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Identification of a frustule-associated protein of the marine pennate diatom Fistulifera sp. strain JPCC DA0580
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علوم زمین و سیاره ای (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Identification of a frustule-associated protein of the marine pennate diatom Fistulifera sp. strain JPCC DA0580 Identification of a frustule-associated protein of the marine pennate diatom Fistulifera sp. strain JPCC DA0580](/preview/png/8388569.png)
چکیده انگلیسی
Among the proteins localized on the cell wall (frustule) of diatoms (frustule-associated proteins), several proteins tightly associated with the cell wall have been implicated in frustule formation. These proteins include diatom-specific unique serine- and lysine-rich sequences represented by silaffins. Taking advantage of available genome information, we used a recently described bioinformatics approach to screen silaffin-like proteins rich in serine and lysine from the genome of the marine pennate diatom Fistulifera sp. strain JPCC DA0580 and identified 7 proteins. All of the proteins shared a sequence motif called the XGXG domain, which was also confirmed in a silaffin-like protein identified in other diatoms. In vivo localization analysis revealed that one of the identified proteins, G7408, occurs throughout the frustule with a slightly uneven distribution. This novel frustule-associated protein could be a useful tool to elucidate the mechanism of biosilica formation in diatoms and to functionalize this strain for future biotechnological applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Genomics - Volume 16, August 2014, Pages 39-44
Journal: Marine Genomics - Volume 16, August 2014, Pages 39-44
نویسندگان
Michiko Nemoto, Yoshiaki Maeda, Masaki Muto, Masayoshi Tanaka, Tomoko Yoshino, Shigeki Mayama, Tsuyoshi Tanaka,