Vol. 491, No. 1, 2020
First Discovery of the European Buffalo Bubalus murrensis (Artiodactyla, Bovidae) from the Pleistocene of the Russian Plain
p. 31 abstract
First Finding of Etruscan Bear (Ursus etruscus, Ursidae, Carnivora) in the Crimea (Taurida Cave, Early Pleistocene)
p. 35 abstract
Decrease in Human Aging Rate Since the Middle of the 20th Century
p. 39 abstract
Gelatin and Starch: What Better Stabilizes the Enzyme Activity?
p. 43 abstract
The First Find of Merck’s Rhinoceros (Mammalia, Perissodactyla, Rhinocerotidae, Stephanorhinus kirchbergensis Jäger, 1839) Remains in the Russian Far East
p. 47 abstract
The Mechanism of the Stimforte Effect on the Activation of Target Cell Defense against Viral Infection
p. 50 abstract
Growth Features of Castanea sativa Mill. in Forest Stands Infected by Cryphoneciria parasitica (Murrill) М. Е. Barr. in Abkhazia
p. 54 abstract
Changes in the Activity of Genes Involved in the Regulation of Hematopoiesis during Tumorigenesis in Irradiated Mice
p. 57 abstract
A New Approach to Evaluating the Pumping Function of the Heart by the Myocardial Work
p. 60 abstract
The First Finding of the Late Miocene Baleen Whales of the Genus Zygiocetus (Cetotheriidae, Mysticeti) in Crimea (Melek-Chesme Locality, Kerch Peninsula)
p. 63 abstract
A New Genus of the Brachyericinae (Erinaceidae, Erinaceomorpha) from the Lower Miocene of Mongolia
p. 67 abstract
Hydrocarbon-Oxidizing Bacteria in the Digestive System of Fish as an Indicator of Coastal Pollution
p. 71 abstract