Contents

Biophysics

Vol. 71, No. 2, 2026

MOLECULAR BIOPHYSICS

Mutations Ile92Met and Glu97Gln Cause Structural Changes in the Cardiac Tropomyosin Molecule and Affect Its Functional Properties

K. K. Lapshina, V. V. Nefedova, A. M. Kochurova, S. G. Roman, S. Yu. Kleymenov, D. V. Shchepkin, G. V. Kopylova, Yu. Ya. Antonets, S. Yu. Bershitsky, A. M. Matyushenko, and D. I. Levitsky p. 185  abstract

Interaction of Resveratrol with DNA in Cells and Nucleosome-Protein Complexes In Vitro

T. V. Andreeva, A. V. Efremenko, A. A. Saulina, A. V. Lyubitelev, D. K. Malinina, N. V. Maluchenko, V. M. Studitsky, and A. V. Feofanov p. 196  abstract

Detection of DNA Damage in Nucleoids Irradiated with Protons at Different Dose Rates Using the Comet Assay

E. A. Kuznetsova, S. I. Glukhov, N. P. Sirota, Yu. K. Gavrilov, D. A. Kokontsev, V. G. Merzlikin, I. A. Yakovlev, and S. V. Akulinichev p. 206  abstract

Effect of TrpC Promoter on the Efficiency of Targeted Deletion of SIX13 Gene by the Split-Marker Recombination Approach in Fusarium oxysporum f. sp. lini

A. A. Logachev and M. G. Samsonova p. 213  abstract

BIOPHYSICS OF CELLS

Changes in the Morphology and State of Pigments of the Alga Scenedesmus quadricauda under the Effect of Pesticides

A. P. Kazakov, Ya. He, A. I. Yusipovich, V. V. Shutova, and G. V. Maksimov p. 222  abstract

Quantification of Cytochrome c Interaction with Cardiolipin and Phosphatidic Acid Using Phosphatidylcholine Labeled with the NBD Fluorescent Probe

A. Yu. Makarov, G. O. Stepanov, Yu. A. Vladimirov, and A. N. Osipov p. 228  abstract

Phosphatidic Acid and Cardiolipin Enhance Cytochrome c-Induced Lipid Peroxidation and Suppress Reactive Oxygen Species Production by Neutrophils

G. O. Stepanov, A. Yu. Makarov, V. V. Volkov, V. I. Melikhova, V. V. Novikov, E. V. Yablokova, Yu. A. Vladimirov, and A. N. Osipov p. 237  abstract

Induced Oxidative Hemolysis of Erythrocytes As a Model for Estimating the Antioxidant Activity of Pharmaceutical Substances

E. M. Sokolova, N. A. Dubenskaia, B. L. Psikha, and N. I. Neshev p. 245  abstract

Age-Dependent Dysfunction of Brain Mitochondria Mediated by Changes in Expression and Localization of 2',3'-Cyclic Nucleotide 3'-Phosphodiesterase

O. V. Krestinina, Yu. L. Baburina, and L. D. Sotnikova p. 252  abstract

A Phase-Based Approach to Description of the Morphology and Topological Modes of Mitochondrial Network Fragmentation

D. P. Laryushkin, K. A. Kritskaya, L. V. Generalova, and E. A. Generalov p. 262  abstract

Analysis of the Effect of Microgravity Conditions on the Proteome of Microparticles Isolated by HUVEC Endothelial Cells

D. N. Kashirina, I. M. Larina, A. Yu. Ratushnyy, and L. B. Buravkova p. 271  abstract

BIOPHYSICS OF COMPLEX SYSTEMS

Effect of Treatment of Wheat Seeds with 2-Ethyl-6-methyl-3-hydroxypyridinium Carnitinate on Yield, Technological and Physicochemical Properties of Grain and Starch

I. F. Rusina, L. A. Wasserman, L. V. Adikaeva, A. V. Semenova, Yu. V. Kuznetsov, I. G. Plashchina, and O. T. Kasaikina p. 283  abstract

Accumulation of Lipofuscin in the Hippocampus of Mice under Various Nutritional Conditions During Aging

E. V. Fedorova, D. A. Fedorov, I. Yu. Chernomorets, A. S. Galashin, and V. I. Arkhipov p. 296  abstract

Stable Carbon Isotopes’ Ratio in Frog Tissues and Organs During the Postlarval Period of Ontogenesis

Yu. K. Doronin, V. S. Sevastyanov, O. V. Kuznetsova, and A. V. Tarasov p. 302  abstract

On the Developing of Ways to Mitigate the Effects of Ionizing Radiation

L. A. Romodin and I. B. Ushakov p. 310  abstract

Comparative Analysis of the Biophysical Response of the Amoeba Entamoeba gingivalis Population to the Effect of an Electromagnetic Field of Non-Thermal Power in the Centimeter and Millimeter Wavelength Ranges

L. A. Morozova and S. V. Savel’ev p. 337  abstract

DISCUSSIONS

Energy and Information in Living Systems. Biophysical Analysis

G. R. Ivanitskii and E. I. Maevskii p. 346  abstract