Влияние сезонных и широтных изменений солнечного излучения на синтез пластидных пигментов
Date
2024
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
CEP USM
Abstract
În lucrarea prezentată, folosind exemplul carotenoidelor și tetrapirolilor, este fundamentată condiționalitatea de mediu a sintezei pigmenților plastidieni. In seria omologică genului Viola, se arată că sinteza determinată genetic de carotenoide și tetrapiroli este o adaptare la ritmurile circadiene ale radiației solare și la variațiile caracteristicilor sale cantitative și calitative. Se încearcă extinderea ariei de predicție a legii seriei omologice a variabilității ereditare: cunoscând severitatea factorului de formare a morfologice pentru seria omologică a unei specii, se poate presupune timpul și locația formelor paralele în alte specii înrudite.
In the presented work, using the example of carotenoids and tetrapyrroles, the environmental conditionality of plastid pigment synthesis is substantiated. In the homologous series of the genus Viola, it is shown that the genetically determined synthesis of carotenoids and tetrapyrroles is an adaptation to the circadian rhythms of solar radiation and to variations in its quantitative and qualitative characteristics. An attempt is made to expand the area of prediction of the homological series law in hereditary variability, namely, knowing expression of the morph-forming factor for the homological series of one species, one can assume the time and location of parallel forms in other related species.
In the presented work, using the example of carotenoids and tetrapyrroles, the environmental conditionality of plastid pigment synthesis is substantiated. In the homologous series of the genus Viola, it is shown that the genetically determined synthesis of carotenoids and tetrapyrroles is an adaptation to the circadian rhythms of solar radiation and to variations in its quantitative and qualitative characteristics. An attempt is made to expand the area of prediction of the homological series law in hereditary variability, namely, knowing expression of the morph-forming factor for the homological series of one species, one can assume the time and location of parallel forms in other related species.
Description
Keywords
carotenoizi, tetrapiroli, radiații, adaptare, radicali, duble legături, spectru, carotenoids, tetrapyrroles, radiation, adaptation, radicals, double bonds, spectrum
Citation
КОЛОМИЕЦ, Ирина. Влияние сезонных и широтных изменений солнечного излучения на синтез пластидных пигментов. Studia Universitatis Moldaviae. Științe reale și ale naturii, 2024, nr.6 (176), pp.66-78. ISSN 1814-3237. Disponibil: https://doi.org/10.59295/sum6(176)2024_09