Effect of Allelic Variants of Aromatic Alcohol Dehydrogenase CAD(im) on Micromorphological and Chemical Tissue Indices in the Spring Bread Wheat Triticum aestivum L.

Effect of Allelic Variants of Aromatic Alcohol Dehydrogenase CAD(im) on Micromorphological and Chemical Tissue Indices in the Spring Bread Wheat Triticum aestivum L. Full article

Journal

Applied Biochemistry and Microbiology
ISSN: 0003-6838 , E-ISSN: 1608-3024

Output data

Year: 2021, Volume: 57, Number: 4, Pages: 521-532 Pages count : 12 DOI: 10.1134/S0003683821040086

Tags

bread wheat; cinnamyl alcohol dehydrogenase; autofluorescence; micromorphology; chemical composition; lignin

Authors

Konovalov A.A. ¹ , Karpova E. ² , Shundrina I.K. ² , Razmakhnin E.P. ³ , Eltsov I. ⁴ , Goncharov N.P. ^1,5

Affiliations

1	(Данные Web of science) Russian Acad Sci, Fed Res Ctr, Inst Cytol & Genet, Siberian Branch, Novosibirsk 630090, Russia
2	(Данные Web of science) Russian Acad Sci, Vorozhtsov Novosibirsk Inst Organ Chem, Siberian Branch, Novosibirsk 630090, Russia
3	(Данные Web of science) Russian Acad Sci, Siberian Res Inst Plant Cultivat & Breeding, Branch Inst Cytol & Genet, Siberian Branch, Krasnoobsk 630501, Novosibirsk Reg, Russia
4	(Данные Web of science) Novosibirsk State Univ, Novosibirsk 630090, Russia
5	(Данные Web of science) Novosibirsk State Agr Univ, Novosibirsk 630039, Russia

The inheritance of allelic variants of aromatic alcohol dehydrogenase CAD(im) (CAD intermediate) and their effect on the severity of plant traits in spring bread wheat (fluorescence of seedling slices, micromorphology, and chemical composition of tissues) were studied. The plants with contrast CAD(im) genotypes (homozygotes +/+ and -/-) were used to study the tissue autofluorescence, micromorphology, and chemical composition. The thickness of the straw walls in the CAD(im-) genotype is higher than that in the CAD(im+) genotype, which can affect the resistance of wheat plants to lodging. Differences in the chlorophyll content, particularly, in the ratio of chlorophylls A and B, were observed; this probably affects photosynthesis. An increased content of carbonyl groups in the CAD(im+) genotype, as well as differences in the cinnamon monomers of lignin, were found. It follows from these results that CAD(im+) and CAD(im-) allelic variants have a significant effect on a number of plant traits and, consequently, that the polymorphism at the CAD(im) locus is functional, which enables its use in breeding and biotechnology.

Konovalov A.A. , Karpova E. , Shundrina I.K. , Razmakhnin E.P. , Eltsov I. , Goncharov N.P.
Effect of Allelic Variants of Aromatic Alcohol Dehydrogenase CAD(im) on Micromorphological and Chemical Tissue Indices in the Spring Bread Wheat Triticum aestivum L.
Applied Biochemistry and Microbiology. 2021. V.57. N4. P.521-532. DOI: 10.1134/S0003683821040086 WOS Scopus РИНЦ

Коновалов А.А. , Карпова Е.В. , Шундрина И.К. , Размахнин Е.П. , Ельцов И.В. , Гончаров Н.П.
Влияние аллельных вариантов ароматической алкогольдегидрогеназы CAD<sup>IM</sup> на микроморфологические и химические показатели тканей у яровой мягкой пшеницы <i>TRITICUM AESTIVUM</i> L
Прикладная биохимия и микробиология. 2021. Т.57. №4. С.402-414. РИНЦ

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Scopus	2-s2.0-85111512416
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