I.N. Sofronova
Russian Academy of Sciences
16 Papers
8 Citations
I.N. Sofronova is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Betula pendula & Biology. The author has an hindex of 3, co-authored 9 publications.
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Papers
The Formation of Structural Abnormalities in Karelian Birch Wood is Associated with Auxin Inactivation and Disrupted Basipetal Auxin Transport
Ludmila L. Novitskaya,Tatiana V. Tarelkina,Natalia Galibina,Yulia L. Moshchenskaya,Nadezhda N. Nikolaeva,K. M. Nikerova,M.N. Podgornaya,I.N. Sofronova,Ludmila I. Semenova +8 more
TL;DR: In this paper, the authors reveal the correlations between abnormal wood formation in Karelian birch and auxin conjugation producing IAA-glucose, and assume that a reduced number of vessels in figured wood may be caused by auxin inactivation through its interaction with sugars.
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Expression Analysis of Key Auxin Biosynthesis, Transport, and Metabolism Genes of Betula pendula with Special Emphasis on Figured Wood Formation in Karelian Birch.
Tatiana V. Tarelkina,Ludmila L. Novitskaya,Natalia Galibina,Yulia L. Moshchenskaya,K. M. Nikerova,Nadezhda N. Nikolaeva,I.N. Sofronova,Diana S Ivanova,Ludmila I. Semenova +8 more
- 22 Oct 2020
TL;DR: Analysis of promoters of the differentially expressed genes revealed a large number of binding sites with various transcription factors associated with auxin and sugar signalling that agree with the hypothesis that anomalous figured wood formation in Karelian birch may be associated with the sugar induction of auxin conjugation.
15
Upregulation of antioxidant enzymes is a biochemical indicator of abnormal xylogenesis in Karelian birch
K. M. Nikerova,Natalia Galibina,Yulia L. Moshchenskaya,Tatiana V. Tarelkina,Marina Borodina,I.N. Sofronova,Ludmila I. Semenova,Diana S Ivanova,Ludmila L. Novitskaya +8 more
TL;DR: It is demonstrated that AOS enzymes can be used as biochemical markers of figured wood formation during active cambial growth and the elevation of enzyme activity correlates with the increase in wood figure intensity.
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Ферменты антиоксидантной системы – индикаторы разных сценариев ксилогенеза: в раннем онтогенезе и во взрослом состоянии
Ксения Михайловна Никерова,Наталия Алексеевна Галибина,Юлия Леонидовна Мощенская,Людмила Людвиговна Новицкая,Марина Николаевна Подгорная,Ирина Николаевна Софронова,K. M. Nikerova,Natalia Galibina,Yuliya Moshchenskaya,Ludmila L. Novitskaya,M.N. Podgornaya,I.N. Sofronova +11 more
- 21 Jun 2018
TL;DR: A hypothesis is put forward that the activity of antioxidant enzymes can act as a test for the diagnosis of abnormal xylogenesis in Karelian birch at the earliest stages of the ontogeny.