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| Open Access |
https://doi.org/10.55640/
ANALYSIS OF NON-ALLELIC GENE INTERACTIONS IN DI-HYBRID AND POLY-HYBRID CROSSING PROCESSES
Najmiddinova Mokhistrabonu Sirojiddin kizi, Yakhshiboyeva Sitora Samandarovna, Amanova Mukhtaram Olim kizi, Qo`ng`irotova Anorhol Inoyatovna , Termez branch of Tashkent State Medical University, Faculty of General Medicine, Treatment Department 1st Year Group 106 B, Termez branch of Tashkent State Medical University, Assistant at the Department of Medical Biology and HistologyAbstract
This article provides a comprehensive analysis of the genetic mechanisms underlying non-allelic gene interactions during di-hybrid and poly-hybrid crossing. While classical Mendelian genetics focuses on independent assortment, this study examines how genes from different loci interact to shape complex phenotypes. The research details the biochemical basis of complementarity, epistasis, and polymerism, highlighting their role in biological diversity and inheritance patterns. The findings demonstrate that understanding these interactions is vital for modern medical genetics and evolutionary biology.
Keywords
genetics, di-hybrid crossing, poly-hybrid crossing, non-allelic genes, epistasis, complementarity, polymerism, phenotype, genotype, biological diversity.
References
Mendel, G. (1866). Experiments on Plant Hybridization.
Watson, J., & Crick, F. (1953). Molecular Structure of Nucleic Acids.
Saidov, Sh. (2024). Advanced Genetics and Molecular Biology.
Biology textbooks of the Republic of Uzbekistan.
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