Genetic variability of mutant rice (Oryza sativa) genotype induced by gamma rays
نویسندگان
چکیده
Abstract. Ishak I. 2023. Genetic variability of mutant rice (Oryza sativa) genotype induced by gamma rays. Biodiversitas 24: 3300-3306. Rice seeds Sidenuk cultivars were irradiated rays creating a broad spectrum genetic among individual plants at M3 generation progeny. Gamma Irradiated created Mutation the somatic cells population in mature embryos M1 generations. Somatic cell mutation influenced structures gametes formation on gametogenesis plants. Observation M2 showed that black and brown colors rice's pericarp found with lemma, palea color was different compared to wild type (Sidenuk cultivars). Seven out 330 obtained Chlorophyll observed M4 generation; results chimera, green, albino leaf blade several There also Palea lemma plant such as white, purple. The cellular biology approach will explain these mutations before molecular identification is made.
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ژورنال
عنوان ژورنال: Biodiversitas
سال: 2023
ISSN: ['1412-033X', '2085-4722']
DOI: https://doi.org/10.13057/biodiv/d240624