CINECA IRIS Institutional Research Information System

FOKIN, SERGEY
 Distribuzione geografica
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Continente #
NA - Nord America 11.343
AS - Asia 4.518
EU - Europa 3.264
SA - Sud America 687
AF - Africa 367
Continente sconosciuto - Info sul continente non disponibili 253
OC - Oceania 9
Totale 20.441
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Nazione #
US - Stati Uniti d'America 10.973
SG - Singapore 1.427
CN - Cina 1.419
IT - Italia 1.276
HK - Hong Kong 721
BR - Brasile 579
BG - Bulgaria 363
VN - Vietnam 349
CA - Canada 288
SE - Svezia 279
DE - Germania 219
FR - Francia 216
GB - Regno Unito 214
RU - Federazione Russa 213
FI - Finlandia 165
CI - Costa d'Avorio 153
UA - Ucraina 137
TR - Turchia 123
NG - Nigeria 113
IN - India 100
JP - Giappone 72
KR - Corea 72
ID - Indonesia 61
CH - Svizzera 46
MX - Messico 45
SN - Senegal 37
BE - Belgio 35
IQ - Iraq 33
AR - Argentina 30
BD - Bangladesh 28
CO - Colombia 20
ZA - Sudafrica 19
PL - Polonia 18
EC - Ecuador 16
NL - Olanda 16
PK - Pakistan 15
ES - Italia 14
AT - Austria 13
CL - Cile 13
PE - Perù 13
KE - Kenya 11
SA - Arabia Saudita 11
UZ - Uzbekistan 11
MA - Marocco 10
PS - Palestinian Territory 10
VE - Venezuela 10
PH - Filippine 9
IE - Irlanda 8
PA - Panama 8
EE - Estonia 7
JO - Giordania 7
TN - Tunisia 7
EG - Egitto 6
MY - Malesia 6
TT - Trinidad e Tobago 6
TW - Taiwan 6
CZ - Repubblica Ceca 5
IL - Israele 5
NP - Nepal 5
NZ - Nuova Zelanda 5
TH - Thailandia 5
AE - Emirati Arabi Uniti 4
AN - Antille olandesi 4
AU - Australia 4
AZ - Azerbaigian 4
CR - Costa Rica 4
JM - Giamaica 4
KZ - Kazakistan 4
RO - Romania 4
DZ - Algeria 3
ET - Etiopia 3
HU - Ungheria 3
KG - Kirghizistan 3
NI - Nicaragua 3
UY - Uruguay 3
AL - Albania 2
BH - Bahrain 2
BJ - Benin 2
BS - Bahamas 2
BY - Bielorussia 2
GE - Georgia 2
LT - Lituania 2
NO - Norvegia 2
PY - Paraguay 2
SV - El Salvador 2
BO - Bolivia 1
BW - Botswana 1
CG - Congo 1
DO - Repubblica Dominicana 1
GD - Grenada 1
GR - Grecia 1
GT - Guatemala 1
HR - Croazia 1
IR - Iran 1
KW - Kuwait 1
MD - Moldavia 1
MQ - Martinica 1
QA - Qatar 1
RS - Serbia 1
SK - Slovacchia (Repubblica Slovacca) 1
Totale 20.186
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Città #
Woodbridge 1.259
Ashburn 1.117
Ann Arbor 852
Singapore 779
Houston 765
Fairfield 739
Hong Kong 700
Chandler 683
Santa Clara 571
San Jose 507
Dallas 474
Shanghai 406
Beijing 368
Sofia 360
Milan 335
Seattle 326
Serra 323
Cambridge 254
Council Bluffs 251
Wilmington 241
New York 235
Ottawa 212
Jacksonville 190
Boardman 158
Abidjan 153
Princeton 148
Lawrence 134
Los Angeles 125
Lauterbourg 123
Lagos 113
Medford 113
Des Moines 101
Nanjing 95
Hefei 91
Ho Chi Minh City 63
Izmir 61
Seoul 59
Tokyo 59
London 58
Buffalo 55
Hanoi 52
San Diego 49
Dearborn 48
Redondo Beach 48
Nanchang 47
Istanbul 45
Munich 45
Dong Ket 44
São Paulo 44
Bern 42
Pisa 40
Pune 40
Dakar 37
Helsinki 37
Columbus 36
Brussels 33
Jüchen 32
Redwood City 31
Rio de Janeiro 31
Rome 31
The Dalles 29
Lancaster 24
Ogden 24
Changsha 23
Florence 23
Turku 22
Da Nang 21
Falls Church 21
Orem 21
Frankfurt am Main 20
Jakarta 20
Kunming 19
Santa Maria A Monte 18
Tianjin 18
Toronto 18
San Francisco 17
Belo Horizonte 16
Brooklyn 16
Norwalk 16
Boulder 15
Düsseldorf 15
Hebei 15
Manchester 15
Phoenix 15
Pietrasanta 15
Shenyang 15
Baghdad 14
Charlotte 14
Hangzhou 14
Brasília 13
Chicago 13
Guangzhou 13
Montreal 13
Central District 12
Washington 12
Auburn Hills 11
Moscow 11
Saint Petersburg 11
Secaucus 11
Warsaw 11
Totale 15.132
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Nome #
Response of the bacterial symbiont Holospora caryophila to different growth conditions of its host 284
Morphology, ultrastructure, and molecular phylogeny of the ciliate Sonderia vorax with insights into the systematics of order Plagiopylida. 276
"Candidatus Gortzia shahrazadis", a Novel Endosymbiont of Paramecium multimicronucleatum and a Revision of the Biogeographical Distribution of Holospora-Like Bacteria 261
Use of salinity tolerance data for systemati investigation of Paramecium (Ciliophora, Peniculia) 259
Ciliate communities and hidden biodiversity in freshwater biotopes of the Pistoia province (Tuscany, Italy) 252
Revised systematics of Holospora-like bacteria and characterization of “Candidatus Gortzia infectiva”, a novel macronuclear symbiont of Paramecium jenningsi 243
Protist ciliates as natural reservoir for bacteria potentially pathogenic for metazoan: preliminary results of the experimental infection of the planarian Dugesia. 236
Paramecium (ciliophora, protista). Taxonomy and phylogenetic relationships 236
Characterization of a novel Holospora-like symbiont from Frontonia (Ciliophora, Oligohymenophorea) 230
Focusing on genera to improve species identification: Revised systematics of the ciliate Spirostomum 227
Strengths and Biases of High-Throughput Sequencing Data in the Characterization of Freshwater Ciliate Microbiomes 222
Phylogeny of Neobursaridium reshapes the systematics of Paramecium (Oligohymenophorea, Ciliophora) 222
Euplotespora binucleata n. gen., n. sp (Protozoa : Microsporidia), a parasite infecting the hypotrichous ciliate Euplotes woodruffi, with observations on microsporidian infections in Ciliophora 221
“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 221
Symbiont replacement between bacteria of different classes reveals additional layers of complexity in the evolution of symbiosis in the ciliate Euplotes 217
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 215
Host and symbiont intraspecific variability: The case of Paramecium calkinsi and "Candidatus Trichorickettsia mobilis" 214
Intraspecific genetic variation in Paramecium revealed by mitochondrial cytochrome c oxidase I sequences 211
A comparative morphological-molecular study of two free-living plagiopylids and their archeal endosymbionts from anthropized areas of Kolleru Lake, India 209
The neotypification of Frontonia vernalis (Ehrenberg, 1833) Ehrenberg, 1838 and the description of Frontonia paravernalis sp. nov. trigger a critical revision of frontoniid systematics 209
I protisti ciliati come possibile serbatoio naturale di batteri Rickettsia-simili 204
Rediscovery and characterisation of Frontonia fusca (Quennerstedt, 1869) Kahl, 1931(Ciliophora, Peniculia). 204
Detecting Associations Between Ciliated Protists and Prokaryotes with Culture-Independent Single-Cell Microbiomics: a Proof-of-Concept Study 204
Recovery of the ciliate Paramecium multimicronucleatum following bacterial infection with Holospora obtusa 203
Flagellar Movement in Two Bacteria of the Family Rickettsiaceae: A Re-Evaluation of Motility in an Evolutionary Perspective 199
Rediscovery of Paramecium nephridiatum Gelei, 1925 and its characteristics 188
Morphological and molecular investigations of Paramecium schewiakoffi sp nov (Ciliophora, Oligohymenophorea) and current status of distribution and taxonomy of Paramecium spp 187
Nocodazole inhibits macronuclear infection with Holospora obtusa in Paramecium caudatum 187
New European stands of Paramecium pentaurelia, Paramecium septaurelia, and Paramecium dodecaurelia, genetic and molecular studies 187
Euplotespora binucleata gen. nov., so. nov. (Protista, Microsporida), a microsporidian parasite of Euplotes woodruffi (Ciliophora, Spirotrichea) and frequency of microsporidian infection in Ciliophora 187
Rare specie di ciliati raccolti in Toscana in ambienti salmastri microaerofili 186
Free-living ciliates as potential reservoirs for eukaryotic parasites: Occurrence of a trypanosomatid in the macronucleus of Euplotes encysticus 186
Apofrontonia dohrni sp. n. and the phylogenetic relationships within Peniculia (Protista, Ciliophora, Oligohymenophorea) 184
Characterization of "Candidatus nebulobacter yamunensis" from the cytoplasm of Euplotes aediculatus (Ciliophora, Spirotrichea) and emended description of the family Francisellaceae 181
Benthic communities as influenced by nuclear testing and radioactive waste disposal off Novaya Zemlya in the Russian Arctic 180
Frequency and biodiversity of symbionts in representatives of the main classes of Ciliophora 178
Bacterial endosymbiont biodiversity in natural populations of Ciliophora (Protista): Sampling results from Italy 177
“Candidatus Trichorickettsia mobilis”, a Rickettsiales bacterium, can be transiently transferred from the unicellular eukaryote Paramecium to the planarian Dugesia japonica 176
Diversity of Holospora-bacteria in Paramecium and Their Characterization. 175
Paramecium jenningsi Species Complex (Ciliophora, Protista) in India: the First Description of New Stands of P. bijenningsi and P. trijenningsi 172
Parablepharisma (Ciliophora) is not a Heterotrich: A Phylogenetic and Morphological Study with the Proposal of New Taxa 172
Rare Freshwater Ciliate Paramecium chlorelligerum Kahl, 1935 and Its Macronuclear Symbiotic Bacterium "Candidatus Holospora parva" 169
Survey of Paramecium duboscqui using three markers and assessment of the molecular variability in the genus Paramecium. 168
Russian Scientists at the Naples Zoological Station 1874-1934. 167
Nuclear reorganization variety in Paramecium (Ciliophora: Peniculida) and its possible evolution 165
Characterization of intracytoplasmic prokaryote infections in Dreissena sp. (Bivalvia: Dreissenidae) 164
Cytochrome b sequence data suggest rapid speciation within the Paramecium aurelia species complex 164
‘‘Candidatus Cryptoprodotis polytropus,’’ A Novel Rickettsia-Like Organism in the Ciliated Protist Pseudomicrothorax dubius (Ciliophora, Nassophorea). 163
Molecular Polymorphism of Paramecium tetraurelia (Ciliophora, Protozoa) in Strains Originating from Different Continents 163
"Candidatus Paraholospora nucleivisitans", an intracellular bacterium in Paramecium sexaurelia shuttles between the cytoplasm and the nucleus of its host 162
New Holospora endocytobionts in some common ciliates 161
Actin-Based Mechanism of Holospora obtusa Trafficking in Paramecium caudatum 159
Berger H. 2006. Monograph of the Urostyloidae (Ciliophora, Hypotricha). 158
Spirostomum spp. (Ciliophora, Protista), a suitable system for endocytobiosis research 155
Phylogenetic relationships of the Subclass Peniculia (Oligohymenophorea, Ciliophora) inferred from small subunit rRNA gene sequences 155
Species of the Paramecium aurelia complex Sonneborn in Germany 154
Investigations on the species of the Paramecium aurelia complex (Ciliophora, Protista) in Israel 153
Coinfection of the macronucleus of Paramecium caudatum by free-living bacteria together with the infectious Holospora obtusa. 152
Characterization of a novel holospora-like symbionts from Frontonia (Ciliophora, Oligohymrnophorea) 152
Life of Alexander Onufrievich Kowalevsky (1840 – 1901). 151
Experimental analysis of the resistance of Paramecium caudatum (ciliophora) against infection by bacterium holospora undulata 151
Diversity of Endosymbiotic Bacteria in Paramecium 150
Bacterial Endocytobionts of Ciliophora and Their Interactions with the Host Cell 149
Holospora-like bacteria "Candidatus Gortzia yakutica" and Preeria caryophila: Ultrastructure, promiscuity, and biogeography of the symbionts 148
GENERATIVE NUCLEUS CONTROL OVER CELL VEGETATIVE FUNCTIONS IN PARAMECIUM 147
IN MEMORIAM: Koichi Hiwatashi (1921-2009). 146
THERMAL-EXPANSION OF REINFORCING CARBON FILLERS IN COMPOSITE-MATERIALS 145
Russian Biologists at Villafranca 144
The Hidden World of Rickettsiales Symbionts: “Candidatus Spectririckettsia obscura,” a Novel Bacterium Found in Brazilian and Indian Paramecium caudatum 143
‘Candidatus Gromoviella agglomerans’, a novel intracellular Holosporaceae parasite of the ciliate Paramecium showing marked genome reduction 142
Paramecium genus: biodiversity, some morphological features and the key to the main morphospecies discrimination. 140
Paramecium calkinsi and P. putrinum (Ciliophora, Protista) harboring alpha-subgroup bacteria in the cytoplasm 140
Paramecium duboscqui Chatton, Brachon, 1933. Distribution, ecology and taxonomy 140
Holospora species infecting the nuclei of Paramecium appear to belong into two groups of bacteria. 140
Bacterial symbiosis in ciliates (Alveolata, Ciliophora): Roads traveled and those still to be taken 137
Molecular characterization of the obligate endosymbiont "Caedibacter macronucleorum" Fokin and Gortz, 1993 and of its host Paramecium duboscqui strain Ku4-8 136
Paramecium duboscqui Chatton, Brachon, 1933. Distribution, ecology and taxonomy 135
Phylogenetic relationships of the genus Paramecium inferred from small subunit rRNA gene sequences 135
Bacterial endocytobionts inhabiting the perinuclear space of Protista. 134
Resistance of Paramecium species (Ciliophora, Peniculia) to salinity of invironment. 132
Strains of Paramecium quadecaurelia from Namibia, Africa; Genetic and molecular studies 131
Bacterial endocytobionts of the ciliate Paramecium calkinsi 131
Konstantin Sergeyevitch Merezhkovsky (18550-1921) - The protistologist who discovered the origin of eukaryotic cells 131
METHODS OF DETERMINING THE THERMOPHYSICAL PROPERTIES OF CONDUCTING ANISOTROPIC MATERIALS AT TEMPERATURES OF 1400-3000-K 129
Morphological diversity of the micronuclei in Paramecium 129
Paramecium dodecaurelia strains from Hawaii 128
Biodiversità delle comunità di ciliati di ambienti dulciacquicoli naturali ed antropizzati della provincia di Pistoia: uno studio multidisciplinare 127
Brackish water Paramecium species and Paramecium polycaryum. Morphometrical analysis and some biological peculiarities 126
New Paramecium (Ciliophora, Oligohymenophorea) congeners shape our view on its biodiversity 126
Professor W.T. Schewiakoff: life and science. 125
Paramecium morphometric analysis and taxonomy 122
The structural diversity of flagellar transitional zone in heterotrophic flagellates and other protists. 121
Bütschli, O 121
Strategies of the macronuclear endocytobionts of Paramecium during the sexual process of the host 119
Paramecium sexaurelia of the Paramecium aurelia species complex in Thailand 118
From Russia with Love: Russian Scientists at the Naples Zoological Station 1874 – 1934. 117
Species of the Paramecium aurelia complex in Japan 117
Otto Bütschli (1848-1920). Where we will genuflect? 116
A Course in Protistology. R. Rottger, R. Knight and W. Foissner. 114
Occurrence and ecology of Paramecium jenningsi strains 112
Totale 16.911
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Categoria #
all - tutte 57.409
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 57.409
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20221.492 0 110 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
2024/20253.974 9 156 17 209 408 378 508 201 458 542 460 628
2025/20263.980 210 488 588 289 426 394 568 196 162 381 169 109
2026/2027467 106 361 0 0 0 0 0 0 0 0 0 0
Totale 20.441