Genetic diversity of Nile tilapia

GENETIC DIVERSITY IN FARMED NILE AND RED HYBRID

Microsatellite DNA were analysed in seven different Nile tilapia (Oreochromis niloticus) (collected from Dharmapuri, Thanjavur, Sathanoor, Krishnagiri, ...

Genetic diversity and differentiation of Nile tilapia (Oreochromis ...

Gene diversity based on locus ranged between 0.1638 and 0.8673 whilst the genetic differentiation between populations (F ST) was 0.074 indicating moderate ...

Genetic Diversity of Two Tilapia Species (Oreochromis Niloticus and ...

The study concluded that there is a relatively high level of polymorphism and genetic diversity within and between O. niloticus and S. galilaeus ...

Genetic diversity of Nile tilapia ( Oreochromis niloticus , L. 1758) in ...

Nile tilapia is the most important aquaculture species in the world, and this factor puts its genetic diversity under extreme threat due to ...

Genetic Variations in Nile Tilapia, Oreochromis niloticus (Linnaeus ...

Received: June 13, 2019. Accepted: April, 30 2020. ABSTRACT. This study was designed to determine the genetic variation in Oreochromis niloticus from three ...

Genetic diversity of Nile tilapia (Oreochromis niloticus, L. 1758) in ...

The assessment of genetic diversity in Oreochromis niloticus was conducted using molecular markers in 128 samples. The results showed a moderate ...

Genetic diversity of Nile tilapia (Oreochromis niloticus ... - OUCI

AbstractNile tilapia (Oreochromis niloticus) is a globally significant aquaculture species rapidly gaining status as a farmed commodity.

(PDF) Genetic diversity of Nile tilapia - Academia.edu

Results: The samples are structured into three main clusters shaped either by biogeographic factors or stocking activities. High FST values (Global FST = 0.438) ...

Assessment of changes in genetic diversity of Nile tilapia ...

Morphological (morphometric and meristics) and molecular techniques involving mtDNA markers (Cytochrome Oxidase 1, Control region and D-loop genes) were used to ...

Genetic diversity of Nile tilapia (Oreochromis niloticus) population

Nile tilapia, Oreochromis niloticus (Linnaeus, 1758) is among the economically most important freshwater fish species in East Africa, and a major source of ...

Genetic structure of wild and farmed Nile tilapia (Oreochromis ...

The aims of the present study were: (i) to characterize the genetic structure and diversity of several O. niloticus wild populations collected.

Genetic Diversity Assessment and Association Analysis of Body ...

The Nile tilapia, Oreochromis nilotiucs, is a species of prime importance in local and international aquaculture. It has been receiving an increasing ...

Genetic variations among different generations and cultured ...

... niloticus in Ghana, which would enhance further fish population genetic studies ... Genetic diversity between and within breeds and populations of fish provides ...

Characterizing the genetic structure of introduced Nile tilapia ...

In the current study, the level of genetic diversity and differentiation of eight populations of Nile tilapia (Oreochromis niloticus) strains imported in ...

Genetic variation in wild populations and farmed stocks of Nile ...

Four farmed stocks and four wild populations of Nile tilapia (Oreochromis niloticus), which was first introduced to Madagascar sixty years ago, were assayed ...

Genetic Characterization of Nile Tilapia (Oreochromis niloticus ...

They were then used to assess genetic variability (within- and between-population genetic diversity) and the genetic structure of populations.

Assessment of genetic variations of Nile Tilapia (Oreochromis ...

Key words: Oreochromis niloticus, microsatellite, Akosombo strain, gene diversity. INTRODUCTION. Oreochromis niloticus (Nile tilapia) is an ...

Genetic diversity of Nile tilapia (Oreochromis niloticus) populations ...

Abstract Background Nile tilapia, Oreochromis niloticus (Linnaeus, 1758) is among the economically most important freshwater fish species in East Africa, ...

Characterization of the molecular genetic variation in wild and ...

The Nile tilapia Oreochromis niloticus is an important food source for many people in Africa. However, many wild populations may be at risk of ...

GENETIC ANALYSIS OF THREE GEOGRAPHICALLY ... - Sciendo