کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1982514 | 1062294 | 2010 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mobilization of lipid stores in Manduca sexta: cDNA cloning and developmental expression of fat body triglyceride lipase, TGL
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش حشره شناسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The expression of TGL and the lipase activity of fat body homogenates were studied in several developmental stages of M. sexta. TG-hydrolase activity of fat body increased as larva grew to the last instar and, then, decreased to minimal levels during pupa stage. Lipase activity was progressively restored in adult insects and reached maximum values at this stage. The fat body lipase activity from adult insects, 1-2 day after emergence, was 9-fold higher than that from 2 to 3 days old 5th-instar larvae. A good correlation was found between the abundance of TGL protein and the lipase activity of fat body homogenates. This correlation and the expression pattern of TGL throughout development are consistent with the notion that TGL is the main fat body TG lipase of M. sexta.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Insect Biochemistry and Molecular Biology - Volume 40, Issue 2, February 2010, Pages 91-99
Journal: Insect Biochemistry and Molecular Biology - Volume 40, Issue 2, February 2010, Pages 91-99
نویسندگان
Estela L. Arrese, Alisha D. Howard, Rajesh T. Patel, Omar J. Rimoldi, Jose L. Soulages,