Journal of Endocrinology and Reproduction

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Inductions of Puffs in the Polytene Chromosomes of the Salivary Gland Cells of the Middleiv Instar Larvae of Chironomus khesiya by Spermine, RNA-Polymerase and Cyclic-AMP


Affiliations
1 Department of Zoology, North-Eastem Hill University, Shillong 793 022, India
2 Department of Zoology, Nagaland Univeristy, Lumami, Mokokchung 798 601, India
3 Institute of Genetics, University of Saarlandes, 6600 Saarbrucken 11, Germany
     

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The spermatozoa of man consist of a head, which is a paddle shaped structure, which is attached at the neck to a long flagellum, the tail. The tail has two main components, the middle piece and the tail piece. The head is covered in front by the acrosome.
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  • Inductions of Puffs in the Polytene Chromosomes of the Salivary Gland Cells of the Middleiv Instar Larvae of Chironomus khesiya by Spermine, RNA-Polymerase and Cyclic-AMP

Abstract Views: 206  |  PDF Views: 0

Authors

A. R. Varman
Department of Zoology, North-Eastem Hill University, Shillong 793 022, India
S. R. Hajong
Department of Zoology, North-Eastem Hill University, Shillong 793 022, India
B. Kharbuli
Department of Zoology, North-Eastem Hill University, Shillong 793 022, India
A. O. Bendang
Department of Zoology, Nagaland Univeristy, Lumami, Mokokchung 798 601, India
C. Z. Renthlei
Department of Zoology, North-Eastem Hill University, Shillong 793 022, India
H. Kroeger
Institute of Genetics, University of Saarlandes, 6600 Saarbrucken 11, Germany

Abstract


The spermatozoa of man consist of a head, which is a paddle shaped structure, which is attached at the neck to a long flagellum, the tail. The tail has two main components, the middle piece and the tail piece. The head is covered in front by the acrosome.


DOI: https://doi.org/10.18519/jer%2F2003%2Fv7%2F98862