User profiles for Alexander V. Kalachev
Alexander KalachevNational Scientific Center of Marine Biology Verified email at imb.dvo.ru Cited by 327 |
Induction of transgene suppression in plants via external application of synthetic dsRNA
AS Dubrovina, OA Aleynova, AV Kalachev… - International Journal of …, 2019 - mdpi.com
Recent investigations show that exogenously applied small interfering RNAs (siRNA) and
long double-stranded RNA (dsRNA) precursors can be taken up and translocated in plants to …
long double-stranded RNA (dsRNA) precursors can be taken up and translocated in plants to …
External dsRNA Downregulates Anthocyanin Biosynthesis-Related Genes and Affects Anthocyanin Accumulation in Arabidopsis thaliana
…, OA Aleynova, ZV Ogneva, AV Kalachev… - International journal of …, 2021 - mdpi.com
Exogenous application of double-stranded RNAs (dsRNAs) and small-interfering RNAs (siRNAs)
to plant surfaces has emerged as a promising method for regulation of essential genes …
to plant surfaces has emerged as a promising method for regulation of essential genes …
Morphological aspects of oogenesis in the deep-sea clam Calyptogena pacifica (Pliocardiinae; Vesicomyidae)
OV Yurchenko, OG Borzykh, AV Kalachev - Marine Biology, 2024 - Springer
The ultrastructure of oogenic cells and mature oocytes has been described in a deep-sea
clam, Calyptogena pacifica, for the first time. Specimens were collected in June 2018 from the …
clam, Calyptogena pacifica, for the first time. Specimens were collected in June 2018 from the …
A tale of two soft-shell clams: an integrative taxonomic analysis confirms Mya japonica as a valid species distinct from Mya arenaria (Bivalvia: Myidae)
…, KA Lutaenko, AV Kalachev… - Zoological Journal of …, 2018 - academic.oup.com
The soft-shell clam Mya arenaria Linnaeus, 1758 is a commercially important fishery resource
that occurs in boreal and temperate environments in the Northern Hemisphere. Whether …
that occurs in boreal and temperate environments in the Northern Hemisphere. Whether …
Thyasirid bivalves from the methane seep community off Paramushir Island (Sea of Okhotsk) and their nutrition
…, GM Kamenev, AV Kalachev… - Journal of Molluscan …, 2016 - academic.oup.com
The present study focuses on two apparent species: the giant thyasirid Conchocele bisecta (Conrad,
1849), which is the dominant species of the benthic community in a gas hydrate …
1849), which is the dominant species of the benthic community in a gas hydrate …
The dopamine effect on sea urchin larvae depends on their age
AV Kalachev, AE Tankovich - Development, Growth & …, 2023 - Wiley Online Library
Activation of the dopamine type‐D 2 receptor in late gastrula of sea urchins is known to
decrease the growth rate of post‐oral arms of larvae, and, as a result, the phenotype of these …
decrease the growth rate of post‐oral arms of larvae, and, as a result, the phenotype of these …
Microautophagy in nutritive phagocytes of sea urchins
AV Kalachev, OV Yurchenko - Protoplasma, 2017 - Springer
Two types of cells were observed in germinative epithelium of male and female sea urchins:
germ cells and somatic accessory cells; the latter referred to as nutritive phagocytes. At the …
germ cells and somatic accessory cells; the latter referred to as nutritive phagocytes. At the …
Microscopic anatomy of gonadal area in the deep-sea clam Calyptogena pacifica (Bivalvia: Vesicomyidae) with emphasis on somatic cells
OV Yurchenko, OG Borzykh, AV Kalachev - Tissue and Cell, 2022 - Elsevier
Somatic cells in the gonadal area of male and female deep-sea clams, Calyptogena pacifica,
were examined using light and transmission electron microscopy. Acini both at the pre-…
were examined using light and transmission electron microscopy. Acini both at the pre-…
Morphology of nutrient storage cells in the gonadal area of the Pacific oyster, Crassostrea gigas (Thunberg, 1793)
OV Yurchenko, AV Kalachev - Tissue and Cell, 2019 - Elsevier
Successful gametogenesis in invertebrates is tightly associated with functioning of specific
nutrient-storing cells. In oysters, cells of vesicular connective tissue (VCT-cells), also referred …
nutrient-storing cells. In oysters, cells of vesicular connective tissue (VCT-cells), also referred …
Hemal sinus basal laminae contact sites: a possible route between gonadal lumen and myoepithelial cells in the gonad of the sea star Patiria pectinifera
UE Shulga, AV Kalachev - Protoplasma, 2024 - Springer
Sea stars are a group of marine invertebrates suitable for studying the hormonal regulation
of reproduction and spawning. In spite of substantial progress in understanding how various …
of reproduction and spawning. In spite of substantial progress in understanding how various …