20-Hydroxyecdysone and the occurrence of giant HnRNA in early third instar Calliphora vicina larvae

שלום

עברית

מדריך מקוצר למשתמש מדריך מפורט למשתמש

חפש...

הספר "אוצר וולקני"

אודות

תנאי שימוש

פותח על ידי קלירמאש פתרונות בע"מ -

20-Hydroxyecdysone and the occurrence of giant HnRNA in early third instar Calliphora vicina larvae

Year: 

1982

Source of publication :

Insect Biochemistry

Authors :

שעיה, אלי

.

Volume :

Co-Authors: 

Shaaya, E., Laboratory of Physical Biology, National Institute of Arthritis, Diabetes, and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20205, U.S.A.
Levenbook, L., Laboratory of Physical Biology, National Institute of Arthritis, Diabetes, and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20205, U.S.A.

From page: 

663

To page: 

667

(

Total pages: 

5

)

Link :

20-Hydroxyecdysone and the occurrence of giant HnRNA in early third instar Calliphora vicina larvae

Abstract: 

The pattern of labelled uridine incorporation into epidermal RNA species of starved, early third instar Calliphora vicina larvae, shortly prior to pupariation, closely resembles that previously described for the corresponding fully grown larvae. The effects of exogenously administered 20-hydroxyecdysone on facultative feeding phase small larvae implicate the naturally occuring small burst of this hormone as being the signal for the cessation of feeding, giant HnRNA synthesis and the larval commitment to pupariation. © 1982.