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396472

Analysis of the Genetic Diversity in the Cairo-Mix Broiler Chicken Using Microsatellite and Start Codon Targeted Markers

Article

Last updated: 01 Jan 2025

Subjects

-

Tags

Avian and aquatic Diseases

Abstract

Determining the genetic polymorphism is essential for evaluating the outcomes of breeding programs. Thus, the current study aimed at comparing two methods to measure the genetic polymorphism of the cairo-mix broiler hybrid, this was done by using 100 genomic DNA samples.  The microsatellite marker method and the start codons targeted (SCoT) marker techniques were used. The results showed that 14 microsatellite loci detected 34 alleles with an average of 2.43 alleles per microsatellite. While ten SCoT loci detected 66 alleles with an average of 6.6 alleles per primer. The effective number of alleles for the microsatellite markers ranged from 1.47 to 2.77 (mcw0217 and adl0266), whereas for SCoT markers, it ranged from 2.38 to 5.55 (SCoT-18 and SCoT-1). Moreover, among the SCoT markers, SCoT-01, SCoT-10, SCoT-40, SCoT-44, and SCoT-50, primers were found to be the most informative and discriminative. The averages of shannon's information index were 0.82 and 1.64 for the microsatellite and SCoT markers, respectively. The mean values of observed heterozygosity were 0.77 and 1.00 for the microsatellite and SCoT markers, respectively. In conclusion, the high genetic diversity of the cairo-mix hybrid indicates that promising results may be expected in future breeding programs. The SCoT markers as a simple and informative technique could be a potent method for studying genetic variation in poultry.

DOI

10.21608/ejvs.2024.331935.2454

Keywords

Microsatellite, SCoT, indigenous breeds, Broilers, Genetic diversity

Authors

First Name

Gomaa

Last Name

Ramadan

MiddleName

Said

Affiliation

National Research Centre, Egypt

Email

gomaasaid87@gmail.com

City

Giza

Orcid

0000-0002-3798-9612

First Name

Farid

Last Name

Stino

MiddleName

K.R.

Affiliation

Cairo university, faculty of Agri cuter

Email

faridstino@gmail.com

City

Giza

Orcid

-

First Name

Esteftah

Last Name

El-Komy

MiddleName

Mohamed

Affiliation

Animal Production Department, Agriculture and Biology Research Institute, National Research Centre, El Buhouth St., 12622 Dokki, Cairo, Egypt.

Email

emelkomy@gmail.com

City

-

Orcid

0000-0002-4342-8811

First Name

Mohamed

Last Name

El Sabry

MiddleName

I.

Affiliation

Cairo university faculty of agriculture

Email

melsabry@gmail.com

City

giza

Orcid

-

First Name

Omar

Last Name

Rashed

MiddleName

S.

Affiliation

Anim. Prod. Res. Inst., Agric. Res. Center., Ministry of Agric, Egypt

Email

omer_apri@hotmail.com

City

Giza

Orcid

-

First Name

Mona

Last Name

Ghaly

MiddleName

M

Affiliation

faculty of agriculture Cairo university

Email

monaghaly19@yahoo.com

City

-

Orcid

-

Related Issue

-2

Receive Date

2024-10-28

Publish Date

2024-12-11

Page Start

1

Page End

12

Print ISSN

1110-0222

Online ISSN

2357-089X

Link

https://ejvs.journals.ekb.eg/article_396472.html

Detail API

https://ejvs.journals.ekb.eg/service?article_code=396472

Order

396,472

Type

Original Article

Type Code

140

Publication Type

Journal

Publication Title

Egyptian Journal of Veterinary Sciences

Publication Link

https://ejvs.journals.ekb.eg/

MainTitle

Analysis of the Genetic Diversity in the Cairo-Mix Broiler Chicken Using Microsatellite and Start Codon Targeted Markers

Details

Type

Article

Created At

23 Dec 2024