Role of maternal cortisol hormone on gene regulation of zebrafish (Danio rerio, F. Hamilton, 1822)

Authors

  • Md Golam Rabbane Department of Fisheries, University of Dhaka, Dhaka-1000, Bangladesh
  • Mohammad Shamsur Rahman Department of Fisheries, University of Dhaka, Dhaka-1000, Bangladesh
  • Anwar Hossain Department of Fisheries, University of Dhaka, Dhaka-1000, Bangladesh

DOI:

https://doi.org/10.3329/dujbs.v22i2.46289

Keywords:

Gene expression, Cortisol hormone, Embryos, Zebrafish

Abstract

This study was conducted to investigate the role of cortisol, a steroid hormone on the gene expression during embryogenesis of zebrafish (Danio rerio). Gene expression analyses were performed using microarray hybridization. A total 80 genes were found to be up-regulated and 36 genes were down-regulated at 24 hrs post fertilization (hpf) when the fertilized eggs were treated with cortisol hormone. These findings suggest that substantial changes in the responsiveness to maternal cortisol may occur at early developmental phase.

Dhaka Univ. J. Biol. Sci. 22(2): 135-144, 2013 (July)

Downloads

Download data is not yet available.
Abstract
201
PDF
184

Downloads

Published

2013-07-01

How to Cite

Rabbane, M. G., Rahman, M. S., & Hossain, A. (2013). Role of maternal cortisol hormone on gene regulation of zebrafish (Danio rerio, F. Hamilton, 1822). Dhaka University Journal of Biological Sciences, 22(2), 135–144. https://doi.org/10.3329/dujbs.v22i2.46289

Issue

Section

Articles