TURLARARO DURAGAYLARDA QISMAN AMFIPLOID SHAKLLARNING GENETIK ASOSLARI VA SELEKSION AHAMIYATI

GENETIC BASIS AND SELECTION SIGNIFICANCE OF PARTIAL AMPHIPLOD FORMS IN INTERSPECIFIC HYBRIDS

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Published: 2026-04-07
DOI: https://doi.org/10.66073/ReFocus-Conf/1037
Keywords:
Triticum aestivum, Thinopyrum, partial amphiploid, introgression, polyploidization, cytogenetics, wheat breeding

Main Article Content

Otabek Gulboev
Head of the Laboratory of Agricultural Engineering and Plant Protection, Bakhmal Scientific Experimental Station of the Research Institute of Dryland Agriculture.

Abstract

This article analyzes the mechanisms of formation of partial amphiploid forms obtained as a result of interspecific hybridization between common wheat (Triticum aestivum L.) and wild relatives of the genus Thinopyrum (Agropyron). The cytogenetic characteristics, genome structure, and introgression of genes for resistance to biotic and abiotic stresses of the species Th. ponticum, Th. intermedium Th. Elongatum, and Th. Junceiforme are considered. Based on the analysis of the literature, the importance of partial amphiploids as an intermediate selection link in the creation of resistant wheat varieties is substantiated.

Article Details

Issue

Vol. 1 No. 1 (2026): GOLLECTION OF MATERIALS of the Republican Scientific and Practical Conference “CURRENT ISSUES IN THE DEVELOPMENT OF AGRICULTURE IN NORTHERN REGIONS AND THEIR INNOVATIVE SOLUTIONS”

Section

Articles
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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Otabek Gulboev. (2026). GENETIC BASIS AND SELECTION SIGNIFICANCE OF PARTIAL AMPHIPLOD FORMS IN INTERSPECIFIC HYBRIDS. Partner Conferences of the International Scientific Journal Research Focus, 1(1), 123-126. https://doi.org/10.66073/ReFocus-Conf/1037

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