Molecular cytogenetic mapping of Secale strictum introgressions in a perennial tetraploid rye and its diploid progenitor

Ahmed Ali Hamad; Diána Makai; László Sági; Ákos Tarnawa; Adél Sepsi; Dávid Polgári

doi:10.1371/journal.pone.0349207

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Open Access

Peer-reviewed

Research Article

Molecular cytogenetic mapping of Secale strictum introgressions in a perennial tetraploid rye and its diploid progenitor

Ahmed Ali Hamad,

Roles Formal analysis, Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing, Formal analysis, Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing

Affiliations Department of Biotechnology and Reproduction Biology, HUN-REN Centre for Agricultural Research, Martonvásár, Hungary, Institute of Agronomy, Hungarian University of Agriculture and Life Science, Gödöllő, Hungary
⨯
Diána Makai,

Roles Formal analysis, Investigation, Visualization, Formal analysis, Investigation, Visualization

Affiliation Department of Biotechnology and Reproduction Biology, HUN-REN Centre for Agricultural Research, Martonvásár, Hungary
⨯
László Sági,

Roles Conceptualization, Funding acquisition, Resources, Validation, Writing – review & editing, Conceptualization, Funding acquisition, Resources, Validation, Writing – review & editing

Affiliation Department of Biotechnology and Reproduction Biology, HUN-REN Centre for Agricultural Research, Martonvásár, Hungary
⨯
Ákos Tarnawa,

Roles Conceptualization, Formal analysis, Investigation, Resources, Writing – review & editing, Conceptualization, Formal analysis, Investigation, Resources, Writing – review & editing

Affiliation Institute of Agronomy, Hungarian University of Agriculture and Life Science, Gödöllő, Hungary
⨯
Adél Sepsi ,

Roles Funding acquisition, Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing

* E-mail: sepsi.adel@hun-ren.atk.hu (AS); polgari.david@uni-mate.hu (DP)

Affiliation Department of Biotechnology and Reproduction Biology, HUN-REN Centre for Agricultural Research, Martonvásár, Hungary

https://orcid.org/0000-0003-4473-5490

⨯
Dávid Polgári

Roles Conceptualization, Data curation, Formal analysis, Supervision, Validation, Writing – original draft, Writing – review & editing

* E-mail: sepsi.adel@hun-ren.atk.hu (AS); polgari.david@uni-mate.hu (DP)

Affiliations Department of Biotechnology and Reproduction Biology, HUN-REN Centre for Agricultural Research, Martonvásár, Hungary, Institute of Agronomy, Hungarian University of Agriculture and Life Science, Gödöllő, Hungary
⨯

Molecular cytogenetic mapping of Secale strictum introgressions in a perennial tetraploid rye and its diploid progenitor

Ahmed Ali Hamad,
Diána Makai,
László Sági,
Ákos Tarnawa,
Adél Sepsi,
Dávid Polgári

Published: May 13, 2026
https://doi.org/10.1371/journal.pone.0349207

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Tetraploidy
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Rye
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Seeds
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Fluorescent in situ hybridization
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Genomics
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Homologous chromosomes
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Cytogenetics
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Karyotypes
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