GEO DataSets

(Submitter supplied) While retaining ancestral morphological and genomic traits, skates evolved a novel body plan with remarkably enlarged wing-like fins that allowed skates to thrive in benthic environments, but their molecular underpinnings remain elusive. Here we investigate the origin of this phenotypical innovation by assembling a high-quality chromosome-scale genome sequence for the little skate Leucoraja erinacea and by generating extensive regulatory profiling datasets in developing fins (gene expression, chromatin occupancy and conformation). more...

Organism:

Leucoraja erinacea

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30966

26 Samples

Download data: TAB

(Submitter supplied) While retaining ancestral morphological and genomic traits, skates evolved a novel body plan with remarkably enlarged wing-like fins that allowed skates to thrive in benthic environments, but their molecular underpinnings remain elusive. Here we investigate the origin of this phenotypical innovation by assembling a high-quality chromosome-scale genome sequence for the little skate Leucoraja erinacea and by generating extensive regulatory profiling datasets in developing fins (gene expression, chromatin occupancy and conformation). more...

Organism:

Leucoraja erinacea

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL30966

4 Samples

Download data: HIC

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Leucoraja erinacea

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing; Other

Platform:

GPL30966

51 Samples

Download data: BW, HIC

(Submitter supplied) While retaining ancestral morphological and genomic traits, skates evolved a novel body plan with remarkably enlarged wing-like fins that allowed skates to thrive in benthic environments, but their molecular underpinnings remain elusive. Here we investigate the origin of this phenotypical innovation by assembling a high-quality chromosome-scale genome sequence for the little skate Leucoraja erinacea and by generating extensive regulatory profiling datasets in developing fins (gene expression, chromatin occupancy and conformation). more...

Organism:

Leucoraja erinacea

Type:

Other

Platform:

GPL30966

5 Samples

Download data: HIC

(Submitter supplied) While retaining ancestral morphological and genomic traits, skates evolved a novel body plan with remarkably enlarged wing-like fins that allowed skates to thrive in benthic environments, but their molecular underpinnings remain elusive. Here we investigate the origin of this phenotypical innovation by assembling a high-quality chromosome-scale genome sequence for the little skate Leucoraja erinacea and by generating extensive regulatory profiling datasets in developing fins (gene expression, chromatin occupancy and conformation). more...

Organism:

Leucoraja erinacea

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL30966

4 Samples

Download data: HIC

(Submitter supplied) While retaining ancestral morphological and genomic traits, skates evolved a novel body plan with remarkably enlarged wing-like fins that allowed skates to thrive in benthic environments, but their molecular underpinnings remain elusive. Here we investigate the origin of this phenotypical innovation by assembling a high-quality chromosome-scale genome sequence for the little skate Leucoraja erinacea and by generating extensive regulatory profiling datasets in developing fins (gene expression, chromatin occupancy and conformation). more...

Organism:

Leucoraja erinacea

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30966

4 Samples

Download data: BW

(Submitter supplied) While retaining ancestral morphological and genomic traits, skates evolved a novel body plan with remarkably enlarged wing-like fins that allowed skates to thrive in benthic environments, but their molecular underpinnings remain elusive. Here we investigate the origin of this phenotypical innovation by assembling a high-quality chromosome-scale genome sequence for the little skate Leucoraja erinacea and by generating extensive regulatory profiling datasets in developing fins (gene expression, chromatin occupancy and conformation). more...

Organism:

Leucoraja erinacea

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL30966

8 Samples

Download data: BW

(Submitter supplied) Using MetylC-seq we investigated single-base resolution methylomes of embryonic and adult pelvic and pectoral fins of little skate.

Organism:

Leucoraja erinacea

Type:

Methylation profiling by high throughput sequencing

Platforms:

GPL31065 GPL31064

4 Samples

Download data: BEDGRAPH

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Leucoraja erinacea; Gallus gallus; Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL17021 GPL22922 GPL26853

18 Samples

Download data

(Submitter supplied) The little skate, a cartilaginous fish evolutionarily distal from tetrapods, displays walking-like behavior and has conserved genetic programs and neuronal substrates for land-walking. Studies on little skate have been limited due to lack of high-quality genome assembly. Here, we generated an improved genome assembly of little skate reflecting precise gene annotation and structures and performed integrated analysis of gene expression and chromatin accessibility to investigate molecular mechanisms of fin motor neuron development. more...

Organism:

Leucoraja erinacea

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL22922

7 Samples

Download data: BED, BW

(Submitter supplied) We mapped DNA methylation in 580 animal species (535 vertebrates, 45 invertebrates), resulting in 2443 genome-scale, base-resolution DNA methylation profiles of primary tissue samples from various organs. Reference-genome independent analysis of this comprehensive dataset defined a “genomic code” of DNA methylation, which allowed us to predict global and locus-specific DNA methylation from the DNA sequence within and across species. more...

Organism:

Octopus vulgaris; Lytechinus variegatus; Squalus acanthias; Mustelus canis; Cyprinus carpio; Salmo salar; Salmo trutta; Pollachius virens; Zoarces americanus; Ambystoma; Iguanidae; Tiliqua rugosa; Natrix tessellata; Crotalus; Dendrocygna viduata; Charadriidae; Ciconia ciconia; Gallus; Coturnix coturnix; Parus major; Sarcophilus; Macropus; Tupaia; Lemur; Papio; Ailurus fulgens; Mustelidae; Lutra lutra; Mustela; Panthera onca; Panthera tigris; Rhinocerotidae; Cervus elaphus; Capra aegagrus; Connochaetes; Lepus europaeus; Marmota; Acomys; Mus musculus; Hystricidae; Melopsittacus; Tamias; Molgula citrina; Botryllus schlosseri; Heleophrynidae; Dama dama; Yangochiroptera; Leontopithecus; Pelecanus; Hippotragus equinus; Ostrea edulis; Cricetomyinae; Uromastyx; Cynictis; Glis glis; Oplurus; Bothriechis schlegelii; Brachylophus; Passer domesticus; Jaculus; Sauromalus; Python molurus; Acanthosaura; Shinisaurus crocodilurus; Plegadis falcinellus; Eliomys quercinus; Corvus corax; Coliiformes; Agapornis personatus; Loriculus galgulus; Leptailurus; Lepus timidus; Astrochelys radiata; Tragelaphus angasii; Sebastes constellatus; Sebastolobus alascanus; Paracanthurus hepatus; Corvus frugilegus; Dascyllus aruanus; Coryphaenoides acrolepis; Testudo hermanni; Paracirrhites forsteri; Scyliorhinus retifer; Nardoa novaecaledoniae; Chaetodon lineolatus; Chaetodon lunula; Buteo lagopus; Batoidea; Loweina terminata; Penaeus; Caiman yacare; Cacatua alba; Paroedura picta; Rhacophorus reinwardtii; Recurvirostra avosetta; Irena puella; Bycanistes bucinator; Elops affinis; Philomachus; Zamenis longissimus; Ascidiella aspersa; Tamiops; Amblyglyphidodon leucogaster; Rhinecanthus aculeatus; Padda oryzivora; Hemilepidotus jordani; Triglops scepticus; Oxylebius pictus; Tockus flavirostris; Taurotragus; Cephalopholis miniata; Aotidae; Sebastes chrysomelas; Pterocaesio marri; Notamacropus parma; Lamprotornis chalcurus; Boltenia ovifera; Rhabdamia gracilis; Chrysopelea; Pristigenys alta; Salvelinus umbla; Holothuria cinerascens; Grus paradisea; Lyrurus tetrix; Ammodytes dubius; Cryptacanthodes maculatus; Prionotus carolinus; Ostorhinchus moluccensis; Apostichopus parvimensis; Mya arenaria; Loligo vulgaris; Strongylocentrotus droebachiensis; Holothuria; Ciona intestinalis; Leucoraja erinacea; Lophius piscatorius; Hemitripterus americanus; Cyclopterus lumpus; Thunnus albacares; Testudinidae; Varanus; Gekkonidae; Boa constrictor; Struthio camelus; Sturnus vulgaris; Phoenicopteriformes; Ara; Ara ararauna; Aptenodytes patagonicus; Petauridae; Dasypodidae; Scandentia; Varecia; Saguinus; Macaca sylvanus; Papio hamadryas; Theropithecus gelada; Canis lupus familiaris; Nasua; Martes foina; Mustela putorius; Felis silvestris; Phocidae; Equus; Equus zebra; Sus scrofa; Bison bonasus; Capra; Apodemus sylvaticus; Lagostomus maximus; Myocastor coypus; Saccoglossus kowalevskii; Psittacus; Castoridae; Styela montereyensis; Ardea; Buteo; Buteo buteo; Balearica pavonina; Grus japonensis; Corvus; Bubo bubo; Carcharias taurus; Axis axis; Vicugna; Hippoglossoides elassodon; Trachemys scripta elegans; Leptoptilos crumeniferus; Gypaetus; Morone saxatilis; Hippoglossoides platessoides; Capromys pilorides; Petaurus breviceps; Suricata; Hemitragus; Chloris chloris; Lepas anatifera; Chamaeleonidae; Lutjanus mahogoni; Circus cyaneus; Pithecia pithecia; Patiria miniata; Geochelone; Cyclura; Apodemus flavicollis; Sciurus vulgaris; Centropomus robalito; Cyclura cornuta; Cornufer guentheri; Antidorcas; Antilope; Kobus leche; Agapornis canus; Agapornis lilianae; Agapornis taranta; Varanus gouldii; Scincidae; Sebastes atrovirens; Sebastes caurinus; Sebastes hopkinsi; Sebastes miniatus; Geoemyda spengleri; Mullus surmuletus; Corucia zebrata; Picus viridis; Nothobranchius furzeri; Fromia; Asio otus; Strix aluco; Trioceros jacksonii; Theloderma; Nectariniidae; Ploceus cucullatus; Spinus spinus; Ctenochaetus striatus; Urophycis tenuis; Caloenas nicobarica; Euplectes; Coracias garrulus; Pisaster giganteus; Pleurogrammus monopterygius; Glyptocephalus zachirus; Clavelina picta; Mungos mungo; Accipiter nisus; Fistularia commersonii; Cygnus cygnus; Anoplopoma fimbria; Uromastyx ocellata; Stichopus chloronotus; Trachyphonus erythrocephalus; Coris gaimard; Pytilia melba; Potamochoerus porcus; Ecteinascidia turbinata; Pachyuromys; Holothuria atra; Sebastes semicinctus; Podothecus accipenserinus; Falco cherrug; Pitta moluccensis; Camelus ferus; Ptilinopus pulchellus; Chiroxiphia pareola; Sphoeroides maculatus; Astrochelys yniphora; Boltenia echinata; Echinarachnius parma; Alitta succinea; Bodianus diana; Cantherhines pardalis; Cheilodipterus quinquelineatus; Tetrastes bonasia; Parapercis xanthozona; Lumpenus lampretaeformis; Pseudanthias ventralis; Xenagama wilmsi; Loweina rara; Coracias cyanogaster; Vanellus armatus; Oxycercichthys veliferus; Onuxodon fowleri; Cirrhilabrus roseafascia; Copsychus malabaricus; Hypanus americanus; Illex illecebrosus; Strongylocentrotus purpuratus; Branchiostoma floridae; Galeocerdo cuvier; Callorhinchus milii; Clupea harengus; Salvelinus alpinus; Xiphias gladius; Ambystoma mexicanum; Heloderma; Casuarius casuarius; Rhea americana; Anas platyrhynchos; Ciconiidae; Columbidae; Accipiter gentilis; Circus aeruginosus; Acryllium vulturinum; Gallus gallus; Perdix perdix; Phasianus colchicus; Coturnix delegorguei; Spheniscus humboldti; Pteropus; Callithrix jacchus; Saguinus oedipus; Saguinus imperator; Macaca; Colobus polykomos; Pongo; Canis lupus; Panthera leo; Panthera pardus; Puma concolor; Tapirus; Sus scrofa domesticus; Camelus dromedarius; Lama glama; Tragulus javanicus; Capreolus capreolus; Rangifer tarandus; Ovis aries; Kobus; Capricornis; Oryctolagus cuniculus; Spermophilus; Cricetus; Rattus norvegicus; Rattus rattus; Amazona; Lynx lynx; Nymphicus hollandicus; Tinca tinca; Dolichotis patagonum; Crassostrea gigas; Incilius alvarius; Chauna torquata; Rollulus; Capromyidae; Vipera berus; Scopus umbretta; Rupicapra rupicapra; Pythonidae; Pelecanus crispus; Cucumaria frondosa; Coccothraustes; Polychrus marmoratus; Cygnus melancoryphus; Erythrura; Phodopus campbelli; Neoniphon sammara; Eunectes; Haliaeetus leucocephalus; Cariamidae; Macaca silenus; Musophagidae; Garrulus glandarius; Leontopithecus chrysomelas; Upupa epops; Paralichthys dentatus; Nanger dama; Myoxocephalus octodecemspinosus; Tragelaphus spekii; Sebastes ovalis; Hypselecara coryphaenoides; Spatula querquedula; Equus asinus asinus; Elephas maximus indicus; Falco tinnunculus; Tetrao urogallus; Testudo kleinmanni; Hoplobatrachus tigerinus; Musophaga; Osteoglossum bicirrhosum; Ptilinopus; Athene noctua; Polypedates otilophus; Correlophus ciliatus; Rhinogobiops nicholsii; Otaria; Leucoraja ocellata; Pycnonotus barbatus; Psarisomus dalhousiae; Cynoscion regalis; Acanthurus triostegus; Alectis ciliaris; Lethrinus atkinsoni; Hippoglossina oblonga; Scophthalmus aquosus; Gallicolumba; Amandava subflava; Furcifer pardalis; Choerodon fasciatus; Coronella austriaca; Thyonella gemmata; Neurergus; Diodon hystrix; Canis lupus lycaon; Euplectes orix; Chromis punctipinnis; Haemulon flavolineatum; Semicossyphus pulcher; Dinemellia; Aplonis panayensis; Hemisphaeriodon; Halocynthia pyriformis; Phloeomys; Cuora mouhotii; Merops apiaster; Pseudanthias; Ambystoma andersoni; Malacochersus; Cyanoliseus patagonus; Ostorhinchus aureus; Zaprora silenus; Platax teira; Saimiriinae; Pseudomonacanthus peroni; Sebastes norvegicus; Dracaena guianensis; Aonyx cinereus; Merops bullockoides; Ammodytes hexapterus; Sufflamen chrysopterum; Cyclopsitta diophthalma; Centropyge heraldi; Parupeneus spilurus; Vermilingua; Folivora; Lethenteron camtschaticum; Callocephalon fimbriatum; Ophiopteris papillosa; Ophiothrix spiculata; Rhyticeros narcondami; Ostorhinchus rueppellii; Riftia pachyptila; Homarus americanus; Pisaster brevispinus; Negaprion brevirostris; Danio rerio; Esox lucius; Gadus morhua; Myzopsetta ferruginea; Chelydra serpentina; Emydidae; Graptemys; Varanus exanthematicus; Naja; Vipera ammodytes; Dromaius novaehollandiae; Columba livia; Falco peregrinus; Haliaeetus albicilla; Serinus; Phalacrocorax carbo; Macropodidae; Erinaceidae; Leontocebus fuscicollis; Saguinus mystax; Cercopithecus; Vulpes vulpes; Ursus; Ursus arctos; Procyon lotor; Meles meles; Felis catus; Tayassuidae; Cervidae; Cervus nippon; Muntiacus; Ammotragus; Bos; Boselaphus tragocamelus; Bubalus; Cricetinae; Caviidae; Hydrochoerus hydrochaeris; Heterocephalus; Macroscelidea; Macroscelides proboscideus; Dolichotis; Duttaphrynus melanostictus; Corvus corone; Strigiformes; Vicugna pacos; Yinpterochiroptera; Acinonyx; Colobus guereza; Glyptocephalus cynoglossus; Erethizon; Nyctereutes; Trachemys; Stenotomus chrysops; Zosteropidae; Strix uralensis; Hippotragus; Vidua paradisaea; Cebinae; Phascolarctos cinereus; Leiocephalus; Carollia perspicillata; Milvus milvus; Cynomys; Psammomys obesus; Sylvia atricapilla; Python regius; Pogona barbata; Aquila heliaca; Eurypygidae; Jacanidae; Lissemys punctata; Ecsenius; Agapornis; Mimus polyglottos; Canis aureus; Tiliqua scincoides; Sebastes mystinus; Sebastes paucispinis; Pomatomus saltatrix; Ariopsis felis; Abronia anzuetoi; Eudyptes chrysocome; Pomacentrus coelestis; Terrapene; Lampropeltis; Embiotoca jacksoni; Geronticus eremita; Fromia indica; Ducula bicolor; Tockus nasutus; Rhinoptera bonasus; Probosciger aterrimus; Monacanthidae; Halichoeres trimaculatus; Phyllopteryx taeniolatus; Cyanocompsa brissonii; Tringa totanus; Chloropsis; Tockus alboterminatus; Tockus deckeni; Chamaeleo calyptratus; Gymnothorax moringa; Centropristis striata; Erpeton; Laemanctus; Labroides bicolor; Cuora mccordi; Amazona agilis; Histrio histrio; Zenopsis conchifer; Uraeginthus bengalus; Bathymaster signatus; Pseudobalistes fuscus; Trachemys scripta scripta; Sebastes borealis; Lutjanus quinquelineatus; Lepidopsetta polyxystra; Oxycheilinus digramma; Giraffa giraffa; Pleoticus muelleri; Ovis orientalis; Geopelia placida; Photoblepharon palpebratum; Calyptocephallela gayi; Scolopsis bilineata; Atherinomorus vaigiensis; Cheilopogon pinnatibarbatus californicus; Leptoclinus maculatus; Coris caudimacula; Gadus chalcogrammus; Doryteuthis pealeii; Crocodylia; Ophioderma panamensis; Notamacropus rufogriseus; Cirrhilabrus lineatus

Type:

Methylation profiling by high throughput sequencing

580 related Platforms

3023 Samples

Download data: BED

(Submitter supplied) The synarcual is a specialized adaptation of the anterior axial skeleton comprising a putatively fused array of vertebral elements characteristic of jawed vertebrate (gnathostome) clades such as batoid and chimaeroid chondrichthyans, as well as a fossil group known as the placoderms. Placoderms represent the phylogenetically most basal jawed vertebrates and the presence of a synarcual in these and chondrichthyans may suggest a conserved vertebral type for jawed vertebrates, predating the divergence of stem and crown gnathostomes. more...

Organism:

Leucoraja erinacea

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25704

4 Samples

Download data: FASTA, MATRIX, TXT

(Submitter supplied) The goal of this study is to find skate pectoral fin motor neuron markers. Total RNA was extracted from manually sorted pectoral fin MNs, which were retrogradely labeled and tail spinal cord cells. By comparing RNA expression profiles of pectoral fin MNs and tail spinal cord neurons, we could identity general MN, MN columnar, and subset MN pool markers for fin MNs.

Organism:

Leucoraja erinacea

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24146

6 Samples

Download data: FASTA, XLSX

(Submitter supplied) Elasmobranch fishes, including sharks, rays, and skates, use specialized electrosensory organs called Ampullae of Lorenzini to detect extremely small changes in environmental electric fields. Electrosensory cells within these ampullae are able to discriminate and respond to minute changes in environmental voltage gradients through an as-yet unknown mechanism. Here we show that the voltage-gated calcium channel CaV1.3 and big conductance calcium-activated potassium (BK) channel are preferentially expressed by electrosensory cells in little skate (Leucoraja erinacea) and functionally couple to mediate electrosensory cell membrane voltage oscillations, which are important in the detection of specific, weak electrical signals. more...

Organism:

Leucoraja erinacea

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22922

4 Samples

Download data: FASTA, TXT

(Submitter supplied) Gene expression profiling of pooled late stage embryos from Leucoraja erinacea, Scyliorhinus canicula and Callorhinchus milii show that HOXC cluster genes are not expressed in the two elasmobranch fishes, L. erinacea and S. canicula. This finding supports the observations that these genes are not found in whole genome shotgun sequencing of L. erinacea or genomic clones from S. canicula.

Organism:

Callorhinchus milii; Leucoraja erinacea; Scyliorhinus canicula

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL11347 GPL11349 GPL11348

3 Samples

Download data: CSV, FA