Genetic Polymorphism Based on β-napthyl Acetate in Different Age Group of Gambusia Affinis in Bangladesh

Authors

  • Md Monjurul Ahasan Department of Pharmacy, Dhaka International University, Dhaka
  • Md Anisur Rahman Genetics & Molecular Biology Laboratory, Department of Zoology, University of Dhaka, Dhaka-1000
  • AFM Jamal Uddin Department of Horticulture, Sher-e-Bangla Agricultural University, Dhaka

DOI:

https://doi.org/10.3329/jbas.v36i1.10917

Keywords:

Esterase, Isozyme, Gambusia affinis, Age group, ?-napthyl acetate

Abstract

Genetic polymorphism of esterase isozymes was examined in different developmental stages of Gambusia affinis after staining with ?-napthyl acetate as substrate by 7.5% polyacrylamide gel electrophoresis. Samples were just after birth, seven, 14 days old fry, 21, 28, 35, 42, 49 days old  male and female. Altogether three esterase bands named as Est-1, Est-2 and Est-3 were observed. Est-1 was absent in seven samples out of 13, Est-2 was absent only in just after birth, Est-3 was  absent in seven different samples out of 13 samples. This result indicates that Est-1 and Est-3 were  less active and Est-2 was very active at ? napthyl acetate.

DOI: http://dx.doi.org/10.3329/jbas.v36i1.10917

Journal of Bangladesh Academy of Sciences, Vol. 36, No. 1, 39-44, 2012

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Published

2012-06-17

How to Cite

Ahasan, M. M., Rahman, M. A., & Uddin, A. J. (2012). Genetic Polymorphism Based on β-napthyl Acetate in Different Age Group of Gambusia Affinis in Bangladesh. Journal of Bangladesh Academy of Sciences, 36(1), 39–44. https://doi.org/10.3329/jbas.v36i1.10917

Issue

Vol. 36 No. 1 (2012)

Section

Articles