FLORA AND FAUNA ISSN 2456-9364(Online) 0971-6920(Print)
         
2022 Vol.28 No.1 PP 132-136
https://doi.org/10.33451/florafauna.v28i1pp132-136
Chemical stress response of polytene chromosomes of Parasarcophaga ruficornis (Sarcophagidae : Diptera)
Anuradha Ranjan
Department of Zoology,
Pt. J.L.N. College, BANDA (U.P.) INDIA
*Corresponding Author : Email :
ABSTRACT
Stress response to sodium azide, 2-4 dinitrophenol and benzamide was analyzed in polytene chromosomes of pupal foot pad cell of Parasarcophaga ruficornis. Stress was given for different time intervals. In each case, only a single large puff was induced in chromosome arm II L at the region 12A. The same puff was induced in other Sarcophagid species by heat and chemical stress. It appears that a single conserved prominent puff is a hall mark of the stress response in Sarcophagids.

Key words : Banda, Chemical stress, P. ruficorni.
Back
Feedback-Dr. A.K.Srivastav, Executive Editor,
Flora and Fauna,"Sukh Sadan" F-3, Surya Puram,
Sipri Bazar,Jhansi - 284003 (U.P.) India
Phone - 0510 - 2480424, 09415030098
E-mail : akscks@rediffmail.com
Copyright © 2008-2022. All rights reserved.
Sitemap
Visitor No : 644296
Designed & Maintained by
www.apvtechnologies.com