CINECA IRIS Institutional Research Information System

FOKIN, SERGEY
 Distribuzione geografica
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Continente #
NA - Nord America 8.490
EU - Europa 2.591
AS - Asia 1.457
AF - Africa 302
SA - Sud America 63
OC - Oceania 5
Totale 12.908
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Nazione #
US - Stati Uniti d'America 8.220
IT - Italia 1.167
CN - Cina 712
BG - Bulgaria 358
SG - Singapore 328
SE - Svezia 274
CA - Canada 246
GB - Regno Unito 160
CI - Costa d'Avorio 153
DE - Germania 138
VN - Vietnam 131
UA - Ucraina 130
FI - Finlandia 112
NG - Nigeria 112
RU - Federazione Russa 106
TR - Turchia 105
IN - India 57
HK - Hong Kong 48
FR - Francia 45
CH - Svizzera 44
BR - Brasile 39
ID - Indonesia 36
SN - Senegal 33
BE - Belgio 28
MX - Messico 17
JP - Giappone 12
KR - Corea 12
CL - Cile 7
CO - Colombia 7
NL - Olanda 6
AT - Austria 5
PE - Perù 5
AN - Antille olandesi 4
EE - Estonia 4
IE - Irlanda 4
PH - Filippine 4
NZ - Nuova Zelanda 3
TW - Taiwan 3
AU - Australia 2
BJ - Benin 2
CZ - Repubblica Ceca 2
EC - Ecuador 2
IQ - Iraq 2
LT - Lituania 2
PL - Polonia 2
VE - Venezuela 2
AR - Argentina 1
BD - Bangladesh 1
DZ - Algeria 1
ES - Italia 1
GT - Guatemala 1
IL - Israele 1
IR - Iran 1
JM - Giamaica 1
KE - Kenya 1
KG - Kirghizistan 1
KZ - Kazakistan 1
NO - Norvegia 1
PA - Panama 1
PK - Pakistan 1
RO - Romania 1
SK - Slovacchia (Repubblica Slovacca) 1
TJ - Tagikistan 1
Totale 12.908
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Città #
Woodbridge 1.259
Ann Arbor 852
Houston 762
Fairfield 739
Chandler 683
Santa Clara 551
Ashburn 473
Sofia 357
Serra 323
Seattle 322
Milan 317
Beijing 286
Cambridge 254
Wilmington 240
Ottawa 212
New York 197
Jacksonville 187
Singapore 179
Boardman 154
Abidjan 153
Princeton 148
Lawrence 134
Medford 113
Lagos 112
Des Moines 99
Nanjing 95
Izmir 61
Dearborn 48
San Diego 48
Shanghai 48
London 47
Nanchang 47
Dong Ket 44
Bern 42
Istanbul 41
Pune 36
Dakar 33
Hong Kong 32
Jüchen 32
Redwood City 31
Rome 28
Brussels 27
Pisa 25
Lancaster 24
Ogden 24
Changsha 21
Falls Church 21
Florence 19
Hefei 19
Los Angeles 19
Santa Maria A Monte 18
Tianjin 18
Kunming 17
Norwalk 16
Boulder 15
Hebei 15
Pietrasanta 15
Shenyang 15
Central District 12
Auburn Hills 11
Saint Petersburg 11
Viareggio 10
Guangzhou 9
Jakarta 9
Jiaxing 9
Phoenix 9
Bremen 8
Cecina 8
Frankfurt am Main 8
Hangzhou 8
Jinan 8
Paris 8
Chengdu 7
Gresham 7
Massarosa 7
San Jose 7
Washington 7
Harbin 6
Helsinki 6
Malang 6
Orange 6
Rosignano Solvay 6
St Petersburg 6
Tokyo 6
Xiamen 6
Council Bluffs 5
Düsseldorf 5
Fuzhou 5
Lanzhou 5
Moscow 5
Rio de Janeiro 5
Surabaya 5
Zipaquirá 5
Bologna 4
Dallas 4
Fremont 4
Indiana 4
Kilburn 4
Kochi 4
Larciano 4
Totale 10.426
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Nome #
Morphology, ultrastructure, and molecular phylogeny of the ciliate Sonderia vorax with insights into the systematics of order Plagiopylida. 213
Response of the bacterial symbiont Holospora caryophila to different growth conditions of its host 191
"Candidatus Gortzia shahrazadis", a Novel Endosymbiont of Paramecium multimicronucleatum and a Revision of the Biogeographical Distribution of Holospora-Like Bacteria 178
Ciliate communities and hidden biodiversity in freshwater biotopes of the Pistoia province (Tuscany, Italy) 174
Revised systematics of Holospora-like bacteria and characterization of “Candidatus Gortzia infectiva”, a novel macronuclear symbiont of Paramecium jenningsi 169
Intraspecific genetic variation in Paramecium revealed by mitochondrial cytochrome c oxidase I sequences 168
Euplotespora binucleata n. gen., n. sp (Protozoa : Microsporidia), a parasite infecting the hypotrichous ciliate Euplotes woodruffi, with observations on microsporidian infections in Ciliophora 165
Protist ciliates as natural reservoir for bacteria potentially pathogenic for metazoan: preliminary results of the experimental infection of the planarian Dugesia. 163
Characterization of a novel Holospora-like symbiont from Frontonia (Ciliophora, Oligohymenophorea) 162
Recovery of the ciliate Paramecium multimicronucleatum following bacterial infection with Holospora obtusa 158
Rediscovery and characterisation of Frontonia fusca (Quennerstedt, 1869) Kahl, 1931(Ciliophora, Peniculia). 155
Rediscovery of Paramecium nephridiatum Gelei, 1925 and its characteristics 155
A comparative morphological-molecular study of two free-living plagiopylids and their archeal endosymbionts from anthropized areas of Kolleru Lake, India 149
Strengths and Biases of High-Throughput Sequencing Data in the Characterization of Freshwater Ciliate Microbiomes 149
Paramecium (ciliophora, protista). Taxonomy and phylogenetic relationships 143
Benthic communities as influenced by nuclear testing and radioactive waste disposal off Novaya Zemlya in the Russian Arctic 141
I protisti ciliati come possibile serbatoio naturale di batteri Rickettsia-simili 140
Detecting Associations Between Ciliated Protists and Prokaryotes with Culture-Independent Single-Cell Microbiomics: a Proof-of-Concept Study 138
Apofrontonia dohrni sp. n. and the phylogenetic relationships within Peniculia (Protista, Ciliophora, Oligohymenophorea) 136
Symbiont replacement between bacteria of different classes reveals additional layers of complexity in the evolution of symbiosis in the ciliate Euplotes 134
Morphological and molecular investigations of Paramecium schewiakoffi sp nov (Ciliophora, Oligohymenophorea) and current status of distribution and taxonomy of Paramecium spp 133
New European stands of Paramecium pentaurelia, Paramecium septaurelia, and Paramecium dodecaurelia, genetic and molecular studies 133
Host and symbiont intraspecific variability: The case of Paramecium calkinsi and "Candidatus Trichorickettsia mobilis" 133
Nocodazole inhibits macronuclear infection with Holospora obtusa in Paramecium caudatum 131
“Candidatus Hafkinia simulans” gen. nov., sp. nov., a Novel Holospora-Like Bacterium from the Macronucleus of the Rare Brackish Water Ciliate Frontonia salmastra (Oligohymenophorea, Ciliophora): Multidisciplinary Characterization of the New Endosymbiont and Its Host 131
‘‘Candidatus Cryptoprodotis polytropus,’’ A Novel Rickettsia-Like Organism in the Ciliated Protist Pseudomicrothorax dubius (Ciliophora, Nassophorea). 128
Cytochrome b sequence data suggest rapid speciation within the Paramecium aurelia species complex 128
Russian Scientists at the Naples Zoological Station 1874-1934. 127
Rare specie di ciliati raccolti in Toscana in ambienti salmastri microaerofili 126
Diversity of Holospora-bacteria in Paramecium and Their Characterization. 126
Characterization of "Candidatus nebulobacter yamunensis" from the cytoplasm of Euplotes aediculatus (Ciliophora, Spirotrichea) and emended description of the family Francisellaceae 126
Focusing on genera to improve species identification: Revised systematics of the ciliate Spirostomum 126
Life of Alexander Onufrievich Kowalevsky (1840 – 1901). 125
Berger H. 2006. Monograph of the Urostyloidae (Ciliophora, Hypotricha). 124
Phylogenetic relationships of the Subclass Peniculia (Oligohymenophorea, Ciliophora) inferred from small subunit rRNA gene sequences 124
Flagellar Movement in Two Bacteria of the Family Rickettsiaceae: A Re-Evaluation of Motility in an Evolutionary Perspective 124
Molecular Polymorphism of Paramecium tetraurelia (Ciliophora, Protozoa) in Strains Originating from Different Continents 123
Free-living ciliates as potential reservoirs for eukaryotic parasites: Occurrence of a trypanosomatid in the macronucleus of Euplotes encysticus 122
Critical revision of the family Plagiopylidae (Ciliophora: Plagiopylea), including the description of two novel species, Plagiopyla ramani and Plagiopyla narasimhamurtii, and redescription of Plagiopyla nasuta Stein, 1860 from India 122
"Candidatus Paraholospora nucleivisitans", an intracellular bacterium in Paramecium sexaurelia shuttles between the cytoplasm and the nucleus of its host 121
Frequency and biodiversity of symbionts in representatives of the main classes of Ciliophora 121
Euplotespora binucleata gen. nov., so. nov. (Protista, Microsporida), a microsporidian parasite of Euplotes woodruffi (Ciliophora, Spirotrichea) and frequency of microsporidian infection in Ciliophora 120
Characterization of intracytoplasmic prokaryote infections in Dreissena sp. (Bivalvia: Dreissenidae) 119
Rare Freshwater Ciliate Paramecium chlorelligerum Kahl, 1935 and Its Macronuclear Symbiotic Bacterium "Candidatus Holospora parva" 119
Survey of Paramecium duboscqui using three markers and assessment of the molecular variability in the genus Paramecium. 119
Coinfection of the macronucleus of Paramecium caudatum by free-living bacteria together with the infectious Holospora obtusa. 116
Nuclear reorganization variety in Paramecium (Ciliophora: Peniculida) and its possible evolution 115
New Holospora endocytobionts in some common ciliates 114
Diversity of Endosymbiotic Bacteria in Paramecium 112
GENERATIVE NUCLEUS CONTROL OVER CELL VEGETATIVE FUNCTIONS IN PARAMECIUM 112
Investigations on the species of the Paramecium aurelia complex (Ciliophora, Protista) in Israel 110
Actin-Based Mechanism of Holospora obtusa Trafficking in Paramecium caudatum 110
Experimental analysis of the resistance of Paramecium caudatum (ciliophora) against infection by bacterium holospora undulata 109
Paramecium jenningsi Species Complex (Ciliophora, Protista) in India: the First Description of New Stands of P. bijenningsi and P. trijenningsi 109
Bacterial Endocytobionts of Ciliophora and Their Interactions with the Host Cell 108
Holospora species infecting the nuclei of Paramecium appear to belong into two groups of bacteria. 108
Spirostomum spp. (Ciliophora, Protista), a suitable system for endocytobiosis research 107
THERMAL-EXPANSION OF REINFORCING CARBON FILLERS IN COMPOSITE-MATERIALS 105
Species of the Paramecium aurelia complex Sonneborn in Germany 104
“Candidatus Trichorickettsia mobilis”, a Rickettsiales bacterium, can be transiently transferred from the unicellular eukaryote Paramecium to the planarian Dugesia japonica 104
Bacterial endosymbiont biodiversity in natural populations of Ciliophora (Protista): Sampling results from Italy 103
Paramecium calkinsi and P. putrinum (Ciliophora, Protista) harboring alpha-subgroup bacteria in the cytoplasm 103
Parablepharisma (Ciliophora) is not a Heterotrich: A Phylogenetic and Morphological Study with the Proposal of New Taxa 103
Russian Biologists at Villafranca 102
Paramecium duboscqui Chatton, Brachon, 1933. Distribution, ecology and taxonomy 102
Morphological diversity of the micronuclei in Paramecium 100
Phylogeny of Neobursaridium reshapes the systematics of Paramecium (Oligohymenophorea, Ciliophora) 100
Bacterial endocytobionts inhabiting the perinuclear space of Protista. 97
Phylogenetic relationships of the genus Paramecium inferred from small subunit rRNA gene sequences 97
Use of salinity tolerance data for systemati investigation of Paramecium (Ciliophora, Peniculia) 95
Bacterial endocytobionts of the ciliate Paramecium calkinsi 95
Characterization of a novel holospora-like symbionts from Frontonia (Ciliophora, Oligohymrnophorea) 92
Resistance of Paramecium species (Ciliophora, Peniculia) to salinity of invironment. 90
null 89
Professor W.T. Schewiakoff: life and science. 88
METHODS OF DETERMINING THE THERMOPHYSICAL PROPERTIES OF CONDUCTING ANISOTROPIC MATERIALS AT TEMPERATURES OF 1400-3000-K 87
Paramecium duboscqui Chatton, Brachon, 1933. Distribution, ecology and taxonomy 86
New Paramecium (Ciliophora, Oligohymenophorea) congeners shape our view on its biodiversity 86
IN MEMORIAM: Koichi Hiwatashi (1921-2009). 85
Paramecium dodecaurelia strains from Hawaii 83
Occurrence and ecology of Paramecium jenningsi strains 82
Paramecium genus: biodiversity, some morphological features and the key to the main morphospecies discrimination. 81
Strategies of the macronuclear endocytobionts of Paramecium during the sexual process of the host 81
Species of the Paramecium aurelia complex in Japan 81
Paramecium sexaurelia of the Paramecium aurelia species complex in Thailand 79
The structural diversity of flagellar transitional zone in heterotrophic flagellates and other protists. 79
null 79
The neotypification of Frontonia vernalis (Ehrenberg, 1833) Ehrenberg, 1838 and the description of Frontonia paravernalis sp. nov. trigger a critical revision of frontoniid systematics 78
Strains of Paramecium quadecaurelia from Namibia, Africa; Genetic and molecular studies 77
Brackish water Paramecium species and Paramecium polycaryum. Morphometrical analysis and some biological peculiarities 76
A Course in Protistology. R. Rottger, R. Knight and W. Foissner. 75
Molecular characterization of the obligate endosymbiont "Caedibacter macronucleorum" Fokin and Gortz, 1993 and of its host Paramecium duboscqui strain Ku4-8 75
ULTRASTRUCTURAL-CHANGES IN THE NUCLEAR-APPARATUS OF PARAMECIUM-BURSARIA AFTER LOCAL UV IRRADIATION OF THE GENERATIVE NUCLEUS 75
Fates of the endonuclear symbiotic bacteria Holospora obtusa and Holospora undulata injected into the macronucleus of Paramecium caudatum 75
Biodiversità delle comunità di ciliati di ambienti dulciacquicoli naturali ed antropizzati della provincia di Pistoia: uno studio multidisciplinare 75
Otto Bütschli (1848-1920). Where we will genuflect? 74
From Russia with Love: Russian Scientists at the Naples Zoological Station 1874 – 1934. 73
The rise and development of protistology in St. Petersburg, Russia. Protistology 71
Paramecium morphometric analysis and taxonomy 70
Habitat of Paramecium biaurelia in Italy, the Island of Elba. 70
Totale 11.364
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Categoria #
all - tutte 35.030
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 35.030
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.137 0 0 0 0 0 184 196 134 200 195 170 58
2020/20211.030 73 56 60 26 125 34 154 110 107 75 60 150
2021/20221.506 14 110 81 86 254 195 62 86 125 21 70 402
2022/20231.779 197 231 71 200 265 248 6 100 360 6 69 26
2023/20241.447 162 167 177 109 212 320 40 38 29 32 34 127
2024/20251.133 9 156 17 209 408 334 0 0 0 0 0 0
Totale 13.153