Journal of Aquaculture Science
Vol 4 No 1 (2019): Journal Of Aquaculture Science

Comparison of the number and distribution of chromosomes of three varieties of Nile tilapia (Oreochromis niloticus)

Darmawan Setia Budi (Universitas Airlangga)
Lailatul Lutfiyah (Universitas Airlangga)
Arif Habib Fasya (Universitas Airlangga)
Prayogo Prayogo (Universitas Airlangga)

Article Info

Publish Date
27 Apr 2019

Abstract

The aims of this study is to determine the number and distribution of the chromosomes of three Nile tilapia (Oreochromis niloticus) varieties as basic information in the process of identifying the characteristics of varieties in tilapia. This research was conducted in August-October 2016, at the Unair Banyuwangi PSDKU laboratory. The research procedures included rearing of test fish, immersion of test fish with colchicine solution and tissue preservation, preparation of preparations and staining, and observation. Based on the results of the study, it was found that each variety of tilapia (black, red, and white) showed a difference in the spread of chromosomes, while the number of chromosomes was the same, namely 44 pieces.

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Journal Info
Journal of Aquaculture Science
Website

Abbrev

JoAS

Publisher

Universitas Airlangga

Subject

Agriculture, Biological Sciences & Forestry

Description

Journal of Aquaculture Science (JoAS) merupakan media pertukaran informasi dan karya ilmiah pada bidang Akuakultur meliputi teknik budidaya, teknologi, reproduksi dan penyakit ikan pada budidaya. Secara umum, Journal of Aquaculture Science menerima artikel hasil penelitian review artikel dan ...