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12 results for “molecular fish identification”
Fig. 3 in Molecular insights into the identification and phylogenetics of the cosmopolitan marine fish blood parasite, Haemogregarina bigemina (Adeleorina: Haemogregarinidae)
Fig. 3. Phylogenetic identification of Haemogregarina bigemina from the UK based on 18S rDNA sequences. (a) Maximum parsimony and (b) Maximum likelihood reconstructions revealing the unique position of UK H. bigemina samples outside of the adeleorine groups. For both phylogenies nodal support was calculated using 1000 bootstrap replicates with only values> 50% presented.
Fig. 1 in Molecular insights into the identification and phylogenetics of the cosmopolitan marine fish blood parasite, Haemogregarina bigemina (Adeleorina: Haemogregarinidae)
Fig. 1. Photograph of the fish host Lipophrys pholis, one of the type hosts of Haemogregarina bigemina, screened in this study.
Fig. 2 in Molecular insights into the identification and phylogenetics of the cosmopolitan marine fish blood parasite, Haemogregarina bigemina (Adeleorina: Haemogregarinidae)
Fig. 2. Stages of Haemogregarina bigemina from Giemsa-stained blood films of Lipophrys pholis from the UK. (a) trophozoite, (b) meront, (c–e) dividing meronts, and (f) paired gamonts. Scale bar = 10 μm.
Figure 6 in Intensity and prevalence of some crustacean fish parasites in Turkey and their molecular identification
Figure 6. Livoneca punctata on gill of Alosa immaculata (A), manca (B, D), adult female L. punctata and its juvenile manca (C).
Figure 5 in Intensity and prevalence of some crustacean fish parasites in Turkey and their molecular identification
Figure 5. Infestation of Nerocila spp. on Platichthys flesus (A) and infestation of Nerocila bivittata on Pegusa nasuta (B), mechanic injury on caudal peduncle of sole (C), clear lesions on caudal fin of sea bass (D. labrax) (D).
Figure 4 in Intensity and prevalence of some crustacean fish parasites in Turkey and their molecular identification
Figure 4. Caligus minimus male (A), caudal rami (B), lunules (C), sternal furca (D).
Figure 2 in Intensity and prevalence of some crustacean fish parasites in Turkey and their molecular identification
Figure 2. Caligus minimus on mouth cavity (A) and tongue (B) of Dicentrarchus labrax.
Figure 1 in Intensity and prevalence of some crustacean fish parasites in Turkey and their molecular identification
Figure 1. Sampling area.
Data from: High-throughput molecular identification of fish eggs using multiplex suspension bead arrays
The location and abundance of fish eggs provide information concerning the timing and location of spawning activities and can provide fishery-independent estimates of spawning biomass. However, the full value of egg and larval surveys is severely restricted because many species' eggs and larvae are morphologically similar, making species-level identification difficult. Recent efforts have shown that nearly all species of fish may be identified by mitochondrial DNA (mtDNA) sequences (e.g., via "DNA barcoding"). By taking advantage of a DNA barcode database, we have developed oligonucleotide probes for 23 marine fish species that produce pelagic eggs commonly found in California waters. Probes were coupled to fluorescent microspheres to create a suspension bead array. Biotin-labeled primers were used to amplify the mitochondrial cytochrome oxidase subunit I (COI) and 16S ribosomal rRNA genes from individual fish eggs. The amplicons were then hybridized to the bead array and after addition of a reporter fluorophore, samples were analyzed by flow cytometry with Luminex 100 instrumentation. Probes specifically targeted eggs that are abundant and/or from morphologically indistinguishable species pairs. Results showed the 33 different probes designed for this study accurately identified all samples when PCR was successful. Suspension bead arrays have a number of benefits over other methods of molecular identification; these arrays permit high multiplexing, simple addition of new probes, high throughput, and lower cost than DNA sequencing. The increasing availability of DNA barcode data for numerous fish faunas worldwide suggests bead arrays could be developed and widely used for fish egg, larval and tissue identifications.
Data from: High-throughput molecular identification of fish eggs using multiplex suspension bead arrays
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Data from: Monitoring spawning activity in a southern California marine protected area using molecular identification of fish eggs
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Figure 3 in Intensity and prevalence of some crustacean fish parasites in Turkey and their molecular identification
Figure 3. Caligus minimus: A) male, b) female, c) eggs. Scale bar = 1 mm.
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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.
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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.