Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Igor R. Pozdnyakov"'
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Akademický článek
To the Origin of Fungi: Analysis of MFS Transporters of First Assembled Aphelidium Genome Highlights Dissimilarity of Osmotrophic Abilities between Aphelida and Fungi
Autor: Igor R. Pozdnyakov, Evgeniy V. Potapenko, Elena S. Nassonova, Vladislav V. Babenko, Daria I. Boldyreva, Victoria S. Tcvetkova, Sergey A. Karpov
Publikováno v: Journal of Fungi, Vol 9, Iss 10, p 1021 (2023)
Aphelids are a holomycotan group, represented exclusively by parasitoids infecting algae. They form a sister lineage to Fungi in the phylogenetic tree and represent a key group for reconstruction of the evolution of Holomycota and for analysis of the
Externí odkaz: https://doaj.org/article/c6818d958bc645dca0f71b1f5c851859
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3
Kinetid in larval cells of Spongillida (Porifera: Demospongiae): tracing the ancestral traits
Autor: Igor R. Pozdnyakov, Alexander V. Ereskovsky, Dmitry M. Schepetov, Sergey Karpov, Agniya M. Sokolova
Publikováno v: Organisms Diversity and Evolution
Organisms Diversity and Evolution, 2020, pp.669-680. ⟨10.1007/s13127-020-00460-1⟩
Organisms Diversity and Evolution, Springer Verlag, 2020, pp.669-680. ⟨10.1007/s13127-020-00460-1⟩
The kinetid (flagellar/ciliary apparatus) of eukaryotic cells is an important source of phylogenetic information. It was found to be a prospective morphological phylogenetic marker in sponges, since its arrangement in choanocytes is congruent with th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a3e0f241a9c7039befca7ffeb270afe
https://hal.science/hal-02943683
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4
Kinetid structure in sponge choanocytes of Spongillida in the light of evolutionary relationships within Demospongiae
Autor: Agniya M. Sokolova, Igor R. Pozdnyakov, Sergey Karpov, Alexander V. Ereskovsky
Publikováno v: Zoological Journal of the Linnean Society. 184:255-272
With the advent of molecular phylogenetics, the morphology-based classification of Porifera has been cardinally changed. However, the relationships between some clusters of Demospongiae, the most diverse sponge class, remain uncertain. An analysis of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9442f5d57965efa18f467516c964c380
https://doi.org/10.1093/zoolinnean/zlx109
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5
Structure of the choanocyte kinetid in the sponge Haliclona sp. (Demospongiae: Haplosclerida) and its implication for taxonomy and phylogeny of Demospongiae
Autor: Sergey Karpov, Igor R. Pozdnyakov
Publikováno v: Biology Bulletin. 43:595-601
Sponges are a group of primitive animals that are of particular interest in terms of evolutionary theory. Molecular and phylogenic studies have revealed the common origin of sponges and Metazoa and the relationship of Metazoa to Choanoflagellata. Com
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64a9ca7afeede8414c0df34ace694919
https://doi.org/10.1134/s1062359016070153
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6
Kinetid structure in larval and adult stages of the demosponges Haliclona aquaeductus (Haplosclerida) and Halichondria panicea (Suberitida)
Autor: Igor R. Pozdnyakov, Alexander V. Ereskovsky, Sergey Karpov, Agniya M. Sokolova
Publikováno v: Zoomorphology
Zoomorphology, Springer Verlag, 2019, 138 (2), pp.171-184. ⟨10.1007/s00435-019-00437-5⟩
Zoomorphology, 2019, 138 (2), pp.171-184. ⟨10.1007/s00435-019-00437-5⟩
At larval and adult stage of life cycle, sponges (Porifera) have different flagellated cells that play different roles in their body. The larval epithelium cells serve as locomotion organs, while adult collar cells (choanocytes) have a feeding functi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42d269c13f97ed2bf1c0c06150fe30b3
https://hal.archives-ouvertes.fr/hal-02025390
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7
Kinetid structure in Choanocytes of Sponges (Heteroscleromorpha): Toward the ancestral Kinetid of Demospongiae
Autor: Sergey Karpov, Igor R. Pozdnyakov
Publikováno v: Journal of Morphology. 277:925-934
Every large clade of Eukarya has its own pattern of kinetid (flagellar apparatus) structure, which is stable and specific within the group, thereby being a good phylogenetic marker. The kinetid structure of sponge choanocytes might be a candidate for
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2539138577b37d8daf214ed63b3ce0b9
https://doi.org/10.1002/jmor.20546
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8
Flagellar apparatus structure of choanocyte in Sycon sp. and its significance for phylogeny of Porifera
Autor: Igor R. Pozdnyakov, Sergey Karpov
Publikováno v: Zoomorphology. 132:351-357
The problem of the origin of Metazoa has been one of the most discussed for nearly the last one and a half centuries. Some 20 years ago, morphological approaches were replaced with molecules, but the problem then became more complex. At the same time
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e6ce317cc83bda05ca5c8e5ed03323f
https://doi.org/10.1007/s00435-013-0193-4
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9
Kinetid structure in Choanocytes of Sponges (Heteroscleromorpha): Toward the ancestral Kinetid of Demospongiae
Autor: Igor R, Pozdnyakov, Sergey A, Karpov
Publikováno v: Journal of morphology. 277(7)
Every large clade of Eukarya has its own pattern of kinetid (flagellar apparatus) structure, which is stable and specific within the group, thereby being a good phylogenetic marker. The kinetid structure of sponge choanocytes might be a candidate for
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::aecd00e73c5a54cb595a7d647a2af925
https://pubmed.ncbi.nlm.nih.gov/27091517
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