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258136

Genetic diversity estimates through yield performance and molecular markers in spring wheat genotypes.

Article

Last updated: 01 Jan 2025

Subjects

-

Tags

Material science

Abstract

This study was conducted to evaluate 32 spring wheat genotypes in a field experiment as well as at the molecular level using EST-SSR and SSR markers, to estimate genetic diversity. Results of field evaluation revealed a significant variation between the tested genotypes. The graphic analysis based on Euclidean distances, using the estimated values for each of the five traits separately, divided the 32 genotypes into two main groups, and each group was divided into small sub-clusters. The 32 wheat genotypes were divided into nine primary groups by a cluster analysis based on molecular data, with similarity coefficients ranging from 0.320 to 0.890, with an average of 0.687. The PIC values of the EST-SSR primers ranged from 0.111 to 0.665. But the PIC values of the SSR primers ranged from 0.17 to 0.737. Based on the results obtained here, we have identified six new advanced breeding lines that can be recommended for use in future wheat breeding programs, four of them L7,L8,L31 and L38to improve grain yield productivity as well as , L20 to develop dwarf or semi-dwarf cultivars , and L 3 for breeding to short-season cultivars.

DOI

10.21608/ejchem.2022.140938.6396

Keywords

Wheat, yield traits, Genetic diversity, EST- SSR, Molecular marker

Authors

First Name

Ramadan

Last Name

Esmail

MiddleName

Mohamed

Affiliation

National research center-Genetics and cytology-Biotechnology research institute.

Email

resmail15@yahoo.com

City

egypt, giza

Orcid

0000-0002-4417-1333

First Name

Adel

Last Name

El-Shafei

MiddleName

Ahmed

Affiliation

National research center-Genetics and cytology-Biotechnology research institute.

Email

elshfei_20000@yahoo.com

City

Egypt, Giza

Orcid

0000-0001-6089-3398

First Name

Fathallah

Last Name

Fathallah

MiddleName

Borhamy

Affiliation

Genetics and cytology- National research center-Biotechnology research institute.

Email

fathy_abassy@yahoo.com

City

egypt, giza

Orcid

0000-0003-4866-356x

First Name

ibthal

Last Name

eldemardash

MiddleName

salah

Affiliation

National research center

Email

lola_eldemardash@yahoo.com

City

egypt, giza

Orcid

0000-0003-1433-7942

Volume

65

Article Issue

13

Related Issue

37459

Issue Date

2022-12-01

Receive Date

2022-06-28

Publish Date

2022-12-01

Print ISSN

0449-2285

Online ISSN

2357-0245

Link

https://ejchem.journals.ekb.eg/article_258136.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=258136

Order

258,136

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle

Genetic diversity estimates through yield performance and molecular markers in spring wheat genotypes.

Details

Type

Article

Created At

22 Jan 2023