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Figure 2. Subfossil riverbed substrate with a in A taxonomic revision of fossil freshwater pearl mussels (Bivalvia: Unionoida: Margaritiferidae) from Pliocene and Pleistocene deposits of Southeastern Europe
Figure 2. Subfossil riverbed substrate with a Pseudunio flabellatiformis shell, Sucleia outcrop, paleo-Dniester River valley, Middle Pleistocene, Moldova. Scale bar = 100 mm. Photo: Teodor F. Obada.
Рис. 2. Морфотипы Зрелых сперматоЗоидов (СЭМ) у Mytilus trossulus (A–G), Crenomytilus grayanus (H–L) и Mytilus coruscus (M–R): a – акросома; br – basal ring; n – Ядро; m – митохондриЯ; fl – Жгутик. Масштаб линейки – 1 мкм. in Study on sperm heteromorphism in some mussels (Bivalvia: Mytilidae) from the Sea of Japan
Рис. 2. Морфотипы Зрелых сперматоЗоидов (СЭМ) у Mytilus trossulus (A–G), Crenomytilus grayanus (H–L) и Mytilus coruscus (M–R): a – акросома; br – basal ring; n – Ядро; m – митохондриЯ; fl – Жгутик. Масштаб линейки – 1 мкм.
Fig. 2 in Study on sperm heteromorphism in some mussels (Bivalvia: Mytilidae) from the Sea of Japan
Fig. 2. Morphotypes of mature spermatozoa (SEM) in Mytilus trossulus (A–G), Crenomytilus grayanus (H–L) and Mytilus coruscus (M–R): a – acrosome; br – basal ring; n – nucleus; m – mitochondrion; fl – flagellum. Scale bar 1 µm.
Fig. 1 in Towards a ground pattern reconstruction of bivalve nervous systems: neurogenesis in the zebra mussel Dreissena polymorpha
Fig. 1 Development of Dreissena polymorpha from gastrula to early veliger stage. a, g, h, and i Scanning electron micrographs. b, c Confocal microscope Zprojection images. d, e, and f Single optical sections of c. Acetylated α-tubulin-lir (green), HCS CellMask (pink), and cell nuclei counter staining (blue). Apical is always up. Lateral views. Scale bars are 15 μm. a Ciliated gastrula stage (16 h post fertilization, hpf) with blastopore (bp) on the vegetal pole. b Elongated early trochophore (22 hpf) with prominent apical tuft (at) and prototroch (pt). c Early-trochophore (23 hpf) with apical tuft (at), prototroch (pt), and telotroch (tt). d Early trochophore (23 hpf). e, f Early trochophore (23 hpf) in different optical planes with foregut (fg) and shell field (sf) invagination. g Early veliger (39 hpf) with embryonic shell (s) and expanded velum (ve). h 46 hpf old veliger. i Late veliger larva (188 hpf)
Figure 3 in Phylogeographic affinities, distribution and population status of the non-native Asian pond mussels Sinanodonta lauta and S. woodiana in Kazakhstan
Figure 3. Shells of Sinanodonta lauta and the temperate invasive lineage of S. woodiana from Kazakhstan. A-C) S. lauta, irrigation channel of the Ili River near Topar settlement [specimens RMBH biv764_7, RMBH biv763_1, and RMBH biv763_5, respectively]. D-F) Temperate invasive lineage of S. woodiana, Kapchagay Reservoir [specimens RMBH biv762_3, RMBH biv762_5, and RMBH biv762_2, respectively]. Scale bar = 20 mm. (Photo: Ekaterina Konopleva).
Figure 4 in Phylogeographic affinities, distribution and population status of the non-native Asian pond mussels Sinanodonta lauta and S. woodiana in Kazakhstan
Figure 4. Shell morphometry and age of Sinanodonta lauta (N = 20) and the temperate invasive lineage of S. woodiana (N = 10) from Kazakhstan. A) Shell length vs shell height scatterplot. B) Shell length vs shell width scatterplot. C) Shell length vs age scatterplot. D) Shell elongation index vs shell convexity index scatterplot.
Figure 2 in Phylogeographic affinities, distribution and population status of the non-native Asian pond mussels Sinanodonta lauta and S. woodiana in Kazakhstan
Figure 2. Habitat of a viable population of Sinanodonta lauta in Kazakhstan: irrigation channel of the Ili River near Topar settlement. (Photo: Ilya Vikhrev).
Figure 1 in Phylogeographic affinities, distribution and population status of the non-native Asian pond mussels Sinanodonta lauta and S. woodiana in Kazakhstan
Figure 1. Ranges and population status of Sinanodonta lauta and the temperate invasive lineage of S. woodiana in Middle Asia. The circles indicate recent well-established populations, and the squares indicate old unconfirmed records of S. lauta (green) and S. woodiana (red). The green star indicates the site of putative initial introduction of S. lauta to Kazakhstan between 1961 and 1971. The color filling indicates freshwater basins, in which non-native populations of S. lauta and S. woodiana (light green) and S. woodiana (pink) were established. The species occurrence data are presented in Table 1.
Figure 5 in Phylogeographic affinities, distribution and population status of the non-native Asian pond mussels Sinanodonta lauta and S. woodiana in Kazakhstan
Figure 5. Median joining networks of the COI sequences of Sinanodonta spp. The list of sequences is given in Table 2. The red numbers near branches indicate the numbers of nucleotide substitutions between haplotypes. Size of circles corresponds to the number of available sequences for each haplotype (smallest circle = 1 sequence). A) Temperate invasive lineage of Sinanodonta woodiana (N = 72). B) S. lauta (N = 24).
Fig. 1 in A report of Zebra Mussel Dreissena polymorpha (Pallas, 1771) (Bivalvia: Dreissenidae) in the middle sector of Iskar River, Bulgaria
Fig. 1. Study sector of the Iskar River: white circles marked macrozoobenthos sampling sites, dark circles marked microreservoirs of SHPPs.
Fig. 2 in A report of Zebra Mussel Dreissena polymorpha (Pallas, 1771) (Bivalvia: Dreissenidae) in the middle sector of Iskar River, Bulgaria
Fig. 2. Zebra Mussels from Iskar River near Tserovo village. Left: first recorded individual, 2016 September 29. Right: location (yellow arrow) of single specimens in the border (red lines) between ripal zone (0-0.5m depth) and medial river zone (over 1.5m depth). Photos: Ivaylo Yotinov.
Рис. 2. Схема станΔартных промеров раковины Δвустворчатых моΛΛюсков по А. А. Зютину: L — ΔΛина раковины; H — тоΛщина раковины; D — ширина / выпукΛость Fig. 2. Scheme of bivalve mollusk shell standard measurements: L — shell length; H — shell thickness; D — width / convexity (according to A. A. Zyutin) in Morphometric characteristics of Black Sea mussels Mytilus galloprovincialis Lam. as biomarkers of the anthropogenic impact on the Black Sea coastal biocenoses in tourist destinations
Рис. 2. Схема станΔартных промеров раковины Δвустворчатых моΛΛюсков по А. А. Зютину: L — ΔΛина раковины; H — тоΛщина раковины; D — ширина / выпукΛость Fig. 2. Scheme of bivalve mollusk shell standard measurements: L — shell length; H — shell thickness; D — width / convexity (according to A. A. Zyutin)
Рис. 1. Схема распоΛожения станций отбора проб (сервис ЯнΔекс.Карты) Fig. 1. Location of the sampling stations (source: Yandex.Maps) in Morphometric characteristics of Black Sea mussels Mytilus galloprovincialis Lam. as biomarkers of the anthropogenic impact on the Black Sea coastal biocenoses in tourist destinations
Рис. 1. Схема распоΛожения станций отбора проб (сервис ЯнΔекс.Карты) Fig. 1. Location of the sampling stations (source: Yandex.Maps)
Рис. 3. Ливневый сток, прохоΔящий через территорию муниципаΛьного пΛяжа «Маяк» (фото авторов) Fig. 3. Stormwater runoff passing through the territory of "Mayak" municipal beach (photo by the authors) in Morphometric characteristics of Black Sea mussels Mytilus galloprovincialis Lam. as biomarkers of the anthropogenic impact on the Black Sea coastal biocenoses in tourist destinations
Рис. 3. Ливневый сток, прохоΔящий через территорию муниципаΛьного пΛяжа «Маяк» (фото авторов) Fig. 3. Stormwater runoff passing through the territory of "Mayak" municipal beach (photo by the authors)
Fig. 1 in Mussels (Perna perna) as bioindicator of environmental contamination by Cryptosporidium species with zoonotic potential
Fig. 1. Map of the studied area in the municipality of Mangaratiba, Rio de Janeiro State, Brazil. Red marker A — Collection site A; Red marker B — Collection site B; Green marker — The river known as "Rio do Saco" which leads to the ocean at collection site B. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.).
An intranuclear bacterial parasite of deep-sea mussels expresses apoptosis inhibitors acquired from its host
<p><span>Only a few bacteria are able to colonize the nuclei of eukaryotes and nearly all of these are known from protists. One bacterial clade, however, “<em>Candidatus</em> Endonucleobacter”, infects the nuclei of deep-sea mussels, where it replicates to ≥ 80,000 bacteria per nucleus and causes nuclei to swell to 50 times their original size. How these parasites are able to replicate so massively and avoid apoptosis is not known. </span><span>Dual RNA-seq transcriptomes of infected nuclei isolated using laser-capture microdissection revealed </span><span>that in contrast to previous assumptions, “</span><em><span>Ca. </span></em><span>Endonucleobacter” does not gain most of its nutrition from nuclear DNA or RNA. Instead, “<em>Ca.</em> Endonucleobacter” upregulated genes for importing sugars, lipids, amino acids and possibly mucin from its host, and digested these nutrients. “<em>Ca.</em> Endonucleobacter” likely prevents apoptosis of host cells by upregulating 7-13 inhibitors of apoptosis (IAPs), proteins previously only known from animals and a few invertebrate viruses. Comparative phylogenetic analyses revealed that “<em>Ca.</em> Endonucleobacter” acquired IAPs repeatedly through horizontal gene transfer (HGT) from their hosts in </span><span>convergent acquisition. HGT from eukaryotes to bacteria, although assumed to be rare, may be more common than currently recognized, particularly in bacteria that live in intimate associations with eukaryotic hosts.</span></p>
Replicated anthropogenic hybridisations reveal parallel patterns of admixture in marine mussels.
<p>This folder contains the data and scripts used for the paper:</p> <p>Simon, A. et al. Replicated anthropogenic hybridisations reveal parallel patterns of admixture in marine mussels. Evolutionary Applications (2019).</p> <p>See the README inside the zip archive for more details.</p>
РИС. 1. Личинки мидии Mytilus galloprovincialis на стадиЯх: A – стерробластулы (стрелками обоЗначены три рЯда ресничек) и B – трохофоры (стрелкоЙ обоЗначены реснички апикального султанчика). МасШтаб: 15 мкм. FIG. 1. Larvae of the mussel Mytilus galloprovincialis at two different stages: (A) –sterroblastula (arrows indicate three rows of cilia) and (B) – trochophore (the arrow indicates cilia of the parietal plume). Scale: 15 µm. in Морфометрические особенности личинок мидии Mytilus galloprovincialis (Lamarck, 1819) (Bivalvia: Mytilidae) в онтогенеЗе
РИС. 1. Личинки мидии Mytilus galloprovincialis на стадиЯх: A – стерробластулы (стрелками обоЗначены три рЯда ресничек) и B – трохофоры (стрелкоЙ обоЗначены реснички апикального султанчика). МасШтаб: 15 мкм. FIG. 1. Larvae of the mussel Mytilus galloprovincialis at two different stages: (A) –sterroblastula (arrows indicate three rows of cilia) and (B) – trochophore (the arrow indicates cilia of the parietal plume). Scale: 15 µm.
Figure 2 in First report of some parasites from Mediterranean mussel, Mytilus galloprovincialis Lamarck, 1819, collected from the Black Sea coast at Sinop
Figure 2. Parasites of M. galloprovincialis: A. Nematopsis legeri, B. Peniculistoma mytili, C. Urastoma cyprinae, D. Parvatrema duboisi, E. Polydora ciliata, F. burrow (Λ) on the inner side of mussel shell.
Figure 4. a in The gill morphology of the date mussel Lithophaga lithophaga (Bivalvia: Mytilidae)
Figure 4. a. Inner sides of the food grooves of the filaments in L. lithophaga with a thick ciliary head and fan-shaped ciliary connection of the lamellae (arrows). b. Filaments attached by continual ciliary junctions (cj). c. Discs formed by condensed tufts of simple cilia. Scale bar: a = 60 µm, b = 20 µm, c = 6 µm.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.