ライフサイエンスコーパス: amphibian

1 sh and the first hepadnavirus genome from an amphibian.

2 tant described mammals, birds, reptiles, and amphibians.

3 g farms to aid in the conservation of native amphibians.

4 eatures with tetrapods and particularly with amphibians.

5 rmone (TH)-regulated metamorphosis in anuran amphibians.

6 sent in bacteria, invertebrates, fishes, and amphibians.

7 brate species, including mammals, birds, and amphibians.

8 isual ecology and behavior of biofluorescent amphibians.

9 insic part of the developmental programme in amphibians.

10 une function and energy allocation in larval amphibians.

11 cal to the behavior and survival of fish and amphibians.

12 ly different impact on memory in mammals and amphibians.

13 matching the sensitivity of night vision in amphibians.

14 e interactions, yet few studies investigated amphibians.

15 fully sequenced genomes available from other amphibians.

16 ns in the hindbrain of teleost fish and most amphibians.

17 smallest distribution ranges of any European amphibian (8 km(2)) and is considered critically endange

18 resentation) is inadequate for 4,836 (93.1%) amphibian, 8,653 (89.5%) bird and 4,608 (90.9%) terrestr

19 pizootic leading to the catastrophic loss of amphibians, a food source for snakes.

20 Stream-breeding amphibians-a diverse group in North America-may be parti

21 Widespread observations of malformed amphibians across North America have generated both conc

22 c endemism (PE) separately for all birds and amphibians across the globe.

23 nisation of granulocyte distribution between amphibian and early reptiles.

24 Here we report 36 lineages of basal amphibian and fish foamy-like endogenous retroviruses (F

25 The adult mammalian heart, unlike in some amphibian and fish species, is generally considered a po

26 study provides evidence of imprinting in an amphibian and suggests that this rarely considered combi

27 ctinopterygian fishes that resemble those of amphibians and amniotes.

28 al glia in species phylogenetically bridging amphibians and birds.

29 bacteria as a source of chemical signals in amphibians and contribute to increasing our understandin

30 ing food for numerous birds, bats, reptiles, amphibians and fish, and performing vital roles such as

31 rn of Pax6 expression is largely shared with amphibians and helps to understand the primitive conditi

32 e an unprecedented source of pigmentation in amphibians and highlight the potential relevance of fluo

33 respond to light much like rods and cones in amphibians and mammals.

34 fects on microbiome composition of Brazilian amphibians and prevalence of the globally distributed am

35 Except Vipera ursinii rakosiensis, all amphibians and reptiles had corridors mapped that, when

36 e such corridors may not be created just for amphibians and reptiles, they can easily be incorporated

37 e network could be built in order to protect amphibians and reptiles, two taxonomic groups sensitive

38 on, particularly in ectothermic taxa such as amphibians and reptiles.

39 und in the genomes of a number of fishes and amphibians and shown to be correspondingly expressed at

40 ildlife conservation, including sea turtles, amphibians and Tasmanian devils.

41 We use amphibians and the disease chytridiomycosis caused by th

42 racterizes coevolutionary arms races between amphibians and their snake predators around the world, a

43 Using larval amphibians and two amphibian parasites (ranaviruses and

44 n proven to be essential for NC migration in amphibians and zebrafish by controlling cell polarity in

45 st three lineages (mammals, archelosaurs and amphibians) and report that they have elevated rates of

46 Of >31,500 terrestrial bird, mammal, amphibian, and squamate reptile species, ~18% (N = 5579)

47 hich are not present in the SCs of the fish, amphibians, and birds which readily regenerate hair cell

48 that paralogs found in mammals, sauropsids, amphibians, and chondrichthyes, are the product of indep

49 rse extant groups within mammals, squamates, amphibians, and dinosaurs.

50 of representative mammals, birds, reptiles, amphibians, and fish.

51 (birds and mammals) and ectotherms (fishes, amphibians, and reptiles).

52 vere declines of prey species (e.g., cicada, amphibians, and small mammals) reduced energy acquisitio

53 apacity for postnatal eye growth in fish and amphibians, and to a lower extent in birds, is coordinat

54 Amphibians are a particularly vulnerable group to winter

55 Amphibians are among the most highly threatened lineages

56 gest that increased observations of abnormal amphibians are associated with both parasite infection a

57 Amphibians are hypothesized to be particularly sensitive

58 Amphibians are imperiled; protective actions require pub

59 Amphibians are known to possess a wide variety of compou

60 as arsenic (As) and antimony (Sb), on larval amphibians are not well-understood.

61 Amphibians are the most highly threatened vertebrates, a

62 lude 53.8% of terrestrial birds, mammals and amphibians-are in increasing peril through uncoordinated

63 We used ranavirus and larval amphibians as a model system to investigate how physiolo

64 f molecular mechanisms of biofluorescence in amphibians, as well as directions for investigations int

65 f co-occurrence of these two pathogens in an amphibian assemblage in Serra da Estrela (Portugal).

66 y developmental stages are ideal targets for amphibian bacterial therapy that can govern a microbiome

67 cts of early sublethal pesticide exposure on amphibian Bd sensitivity and infection load at later lif

68 Aquatic chytrid fungi threaten amphibian biodiversity worldwide owing to their ability

69 d from putative ZMPSTE24 cleavage sites from amphibian, bird, and fish prelamin A.

70 e to more than 85% of the world's species of amphibians, birds, and mammals, many entirely restricted

71 ing 12 primer pairs targeting mammals, fish, amphibians, birds, bryophytes, arthropods, copepods, pla

72 tiveness as surrogates for 23,110 species of amphibians, birds, mammals and reptiles and 867 terrestr

73 r with conservation of extinction-threatened amphibians, birds, mammals, and reptiles.

74 e evolution in five major vertebrate clades (amphibians, birds, mammals, ray-finned fish and squamate

75 n-mammalian vertebrates, including reptiles, amphibians, bony and cartilaginous fishes, and cyclostom

76 ondatrae were more likely to have malformed amphibians, but these effects were strongest when pestic

77 considered a gastrulation process unique to amphibians, but we show that at the cell level, endoderm

78 cruitment of giant fiber neurons in fish and amphibians called Mauthner cells.

79 As in mammals, teleost fish, and amphibians, CARTp-ir terminals and cells were abundant i

80 ife, but it remains an open question whether amphibian chemical defense phenotypes are inducible.

81 Collectively, our results indicate that amphibian chemical defenses are not fixed.

82 nited States to screen their animals for two amphibian chytrid fungal pathogens Batrachochytrium dend

83 e analyze the occurrence of infection of the amphibian chytrid fungus and ranaviruses during one seas

84 The amphibian chytrid fungus and the viruses of the Ranaviru

85 ences (e.g. resistance and tolerance) of the amphibian chytrid fungus Batrachochytrium dendrobatidis

86 fication of SWEET hexose transporters in the amphibian chytrid pathogen Batrachochytrium dendrobatidi

87 Amphibian chytridiomycosis has caused precipitous declin

88 ent a global, quantitative assessment of the amphibian chytridiomycosis panzootic, one of the most im

89 Upon establishing infection in amphibians, chytrids rapidly multiply within the skin an

90 en shown to be widespread in British captive amphibian collections, there is an urgent need to raise

91 me, highlighting that, as is widely found in amphibians, commensal bacteria confer protection against

92 Although amphibian communication sounds are often complex consist

93 will not provide climate refuge for numerous amphibian communities.

94 Amphibians comprise the terrestrial vertebrates most sen

95 less exposed to Bd in nature; instead future amphibian conservation plans should include efforts to s

96 y interconnected areas of disease research - amphibian conservation, aquaculture, and plankton ecolog

97 ecies of plants, fishes, molluscs, odonates, amphibians, crayfish and turtles alongside key features

98 The habenula circuitry of anuran amphibians, decedents of the first land-living tetrapods

99 These findings may help explain patterns of amphibian declines driven by a global wildlife pandemic.

100 Amphibian declines have been linked to numerous factors,

101 potential role of this emerging pathogen in amphibian declines on a broad geographic scale warrants

102 The pervasive and unabated nature of global amphibian declines suggests common demographic responses

103 mismatches might have contributed to recent amphibian declines.

104 ssessment of the role of chytridiomycosis in amphibian declines.

105 tructures during defined time windows during amphibian development.

106 Continued and heightened wild amphibian disease surveillance is a priority to provide

107 EWL(crit) ) conditions limit the activity of amphibians during ~70% of snow-free days in sunny habita

108 cleavage patterns in the embryos of fishes, amphibians, echinoderms, and ascidians, as well as the g

109 ggest that asters observed in large fish and amphibian eggs are a meshwork of short, unstable microtu

110 data provide insight into the effects NAs in amphibian embryos and can contribute to the development

111 ann organizer that sets up embryonic axes in amphibian embryos.

112 Amphibians evolved in the Devonian period about 400 Mya

113 Teleosts and amphibians exhibit retinomotor movements, morphological

114 dised environmental concentrations on larval amphibian exposure and susceptibility to trematode paras

115 n the isolated sphincter muscle [3-5], as in amphibians, fish, and bird [6-10].

116 o-speciation pattern with their hosts, while amphibian FLERVs might not.

117 Female insects and anuran amphibians, for instance, use acoustic cues to localize,

118 Amphibians form fingers without webbing by differential

119 Here, we report on a small amphibian from the Upper Triassic of Colorado, United St

120 ted with THg concentrations in both fish and amphibians from the same locations, indicating that drag

121 During amphibian gastrulation, presumptive endoderm is internal

122 ute exposure to corticosterone, the dominant amphibian glucocorticoid hormone, mediates development a

123 but with less certainty (mostly reptile and amphibian groups).

124 Amphibians have been declining around the world for more

125 Amphibians have complex and varied immune defenses again

126 Xenopodinae amphibians have highly expanded repertoires of antiviral

127 Amphibians have the highest proportion of data-deficient

128 teria might have lasting positive effects on amphibian health.

129 Among amphibians, high-throughput sequencing data are very lim

130 ay through pathogen-induced expression of an amphibian host defense peptide modulates plant innate im

131 vidence points to a key role of monocytes in amphibian host defenses, monocytes are also thought to b

132 Using a network of 41 populations of the amphibian host Rana pipiens in Ontario, Canada, we prese

133 esocosm experiment consisting of four larval amphibian hosts [gray treefrogs, American toads (Anaxyru

134 e quantified the parasite communities of 959 amphibian hosts representing two species (the Pacific ch

135 Using symbiont communities from amphibian hosts sampled from wetlands of California, USA

136 obatidis (Bd) in a global analysis of 32 291 amphibian hosts.

137 iving chytrid fungi to adapt to and colonize amphibian hosts.

138 n with these pathogens across age-classes of amphibian hosts.

139 iches in which both pathogens proliferate in amphibian hosts.

140 We identified these intronless amphibian IFNs and their intron-containing progenitors,

141 Amphibian IFNs represent a molecular complex more compli

142 ncert, may help it to evade clearance by the amphibian immune system.

143 alls, is endogenously produced by fishes and amphibians in spite of the widely held view that it was

144 Bsal is highly unlikely to occur within wild amphibians in the U.S. and suggests that the best proact

145 n 2010 and prior to its detection in captive amphibians in the United Kingdom (UK), we tested archive

146 We report fluorescence in amphibians, in the tree frog Hypsiboas punctatus, showin

147 ders and a diversity of extinct temnospondyl amphibians, including stereospondyls.

148 59) bring needed attention to the effects of amphibian infectious disease.

149 The D -> N substitution are also found in amphibian IRF3 but not in amphibian IRF7.

150 are also found in amphibian IRF3 but not in amphibian IRF7.

151 The impact of Bd on amphibians is determined by the host's immune system, of

152 t from symbiotic bacteria, but its origin in amphibians is unclear.

153 e cell lineage to another occurs in fish and amphibians, it has not been observed in mammals.

154 Smaller-bodied amphibians, larger reptiles and medium-sized non-volant

155 Changes in social preference of amphibian larvae result from sustained exposure to kinsh

156 ection, leading to mortality of thousands of amphibian larvae within a pond.

157 m species such as teleost fish and urodelian amphibians leading to the hypothesis that cardiac myocyt

158 tem of amniotes had already evolved when the amphibian line of evolution diverged from that leading u

159 The demise of the snake community after amphibian loss demonstrates the repercussive and often u

160 idine (NSP) and spermine (SPM), also inhibit amphibian lymphocyte proliferation, but a third polyamin

161 Notably, amphibian macrophages (Mphis) are important to both the

162 based on the largest systematic sampling of amphibian malformations, suggest that increased observat

163 Within amphibians, maternal provisioning has evolved multiple t

164 change that do not account for water loss in amphibians may be severely underestimated and that there

165 y observed behavior of pigment organelles in amphibian melanophores.

166 re is a key variable affecting the timing of amphibian metamorphosis from tadpoles to tetrapods, thro

167 been studying thyroid hormone (T3)-dependent amphibian metamorphosis in two highly related species, t

168 Amphibian metamorphosis is strikingly similar to postemb

169 behavioral transformations that occur during amphibian metamorphosis to show that PNNs can be highly

170 und that the rejection of neutrality for the amphibian microbiome across a fungal gradient was not st

171 This study uses an amphibian model to investigate at the cellular level the

172 Using an amphibian model, this study investigates whether differe

173 of sites contributing to greater than 80% of amphibian mortality on the landscape.

174 s the second most common infectious cause of amphibian mortality.

175 lizations of habitat connectivity supporting amphibian movement in a wetland system.

176 However, the mechanisms underlying amphibian Mphi Fv3 susceptibility and resistance remain

177 ys leading to Fv3-susceptible and -resistant amphibian Mphi populations and defines the molecular mec

178 In amphibian muscles endowed with isoform 3 of the RyR chan

179 data reveal an essential role for n1-src in amphibian neural development and suggest that alternativ

180 By contrast, amphibian NMJs do not show such degeneration even though

181 sults reflect expected range shifts for most amphibians of the northern hemisphere.

182 habitats, it seems to be a common feature of amphibian olfactory receptor neuron axons to frequently

183 The amphibian olfactory system undergoes massive remodeling

184 arkness is nearly the same in lamprey and in amphibian or mammalian rods and cones; moreover backgrou

185 rogesterone does not activate MRs in humans, amphibians, or alligator, suggesting that during the tra

186 r cell to afferent fiber synapse in bullfrog amphibian papilla adjust to a wide range of physiologica

187 s of hair cells and their afferent fibers in amphibian papillae of either male or female bullfrogs.

188 Using larval amphibians and two amphibian parasites (ranaviruses and the trematode Echin

189 been essential to pinpointing the origins of amphibian-parasitizing chytrid fungi, including Batracho

190 itat patch identity on the persistence of an amphibian pathogen across the landscape.

191 ian skin bacteria inhibit growth of a fungal amphibian pathogen, Batrachochytrium dendrobatidis (Bd),

192 The amphibian pathogen, Batrachochytrium dendrobatidis (Bd),

193 Specifically, in amphibians, Pax6 is widely expressed in the adult brain

194 enetically imputed ecological traits, and an amphibian phylogeny [9] to provide initial baseline pred

195 oir increased the ability of Bd to invade an amphibian population and the extinction risk of that pop

196 Amphibian population declines caused by the fungus Batra

197 um dendrobatidis (Bd) has been implicated in amphibian population declines globally.

198 are significantly contributing to worldwide amphibian population declines.

199 tment) using 31 datasets from temperate zone amphibian populations (North America and Europe) with mo

200 While we find that local amphibian populations are being lost from metapopulation

201 Worldwide amphibian populations are declining due to habitat loss,

202 Most amphibian populations are threatened by numerous ecologi

203 Besides their negative impacts on native amphibian populations as an invasive species, bullfrogs

204 drobatidis (Bd) has led to the rapid loss of amphibian populations here and worldwide.

205 parasite (Ribeiroia ondatrae) on hundreds of amphibian populations spanning four native species.

206 Amphibian populations worldwide have declined and in som

207 Applying our approach to 301 amphibian populations, we found that trematode infection

208 and structure, posing a grave threat to all amphibian populations.

209 ant contributors to the worldwide decline of amphibian populations.

210 diomycota (chytrids) are annihilating global amphibian populations.

211 At the landscape scale, the total number of amphibians predicted to succumb to infection was driven

212 tes to the physiological degeneration of the amphibian pronephros and to the development of the cemen

213 Europe's obligate cave-dwelling amphibian Proteus anguinus inhabits subterranean waters

214 Widespread biofluorescence across the amphibian radiation is a previously undocumented phenome

215 ughout Yosemite, providing a rare example of amphibian recovery at an ecologically relevant spatial s

216 The origin of extant amphibians remains largely obscure, with only a few earl

217 that chytrid fungi cause chytridiomycosis in amphibians represented a paradigm shift in our understan

218 ological invasions in relation to endangered amphibian, reptile, bird and mammal species.

219 Bimodal relationships were evident for amphibians, reptiles, and bony fishes.

220 ruses affect a variety of ectothermic hosts (amphibians, reptiles, and fish), wider ecological damage

221 discovered on the skin of fish, and later in amphibians, reptiles, and mammals.

222 ata from lampreys, chondrichthyes, teleosts, amphibians, reptiles, birds, and mammals.

223 road range of vertebrate hosts that includes amphibians, reptiles, fish, birds and mammals.

224 The epigenetic plasticity of amphibian retinal pigment epithelium (RPE) allows them t

225 e analysis of our data for fossil and modern amphibians reveals that most fossil specimens show tissu

226 n is limited to the skin in post-metamorphic amphibians, routine skin sloughing may regulate infectio

227 eover, research has suggested a link between amphibian sensitivity to Bd and pesticide exposure.

228 AMTS13 from 20 placental mammals, birds, and amphibians show that allosteric regulation is broadly co

229 Some amphibian skin bacteria inhibit growth of a fungal amphi

230 urges in fecal coliform bacteria, disturbing amphibian skin bacterial communities such that hosts rec

231 We investigated global patterns in amphibian skin bacterial communities, incorporating samp

232 lts suggest that the dominant members of the amphibian skin bacterial community may be functionally i

233 Global amphibian skin bacterial richness was consistently corre

234 Understanding the ecology of amphibian skin fungi, and their interactions with bacter

235 expanding currently held interpretations of amphibian skin gland functionality.

236 The amphibian skin microbiome is recognized for its role in

237 ected the assembly processes structuring the amphibian skin microbiome.

238 s and prevalence of the globally distributed amphibian skin pathogen Batrachochytrium dendrobatidis (

239 educe the number of cultivatable microbes on amphibian skin, and Bd infection increases skin sloughin

240 s on the bacterial community that resides on amphibian skin.

241 rial community richness and structure on the amphibian skin.

242 tested this hypothesis in multiple fish and amphibian species (both sexes) by applying sparse cell e

243 ples from 2,349 individuals representing 205 amphibian species across a broad biogeographic range.

244 viruses during one season in two susceptible amphibian species at two different locations at which ou

245 he skin microbiome of temperate and tropical amphibian species currently coexisting with Bd in nature

246 licating the disease chytridiomycosis in 501 amphibian species declines are deficient.

247 This increases the number of amphibian species estimated to be threatened with extinc

248 s to safeguard hundreds of direct-developing amphibian species globally.

249 rate its role in the decline of at least 501 amphibian species over the past half-century, including

250 combination of models and experiments on an amphibian species suffering extirpations from the fungal

251 e habitat ranges of 16,919 mammal, bird, and amphibian species through time.

252 ent susceptibility of cold- and warm-adapted amphibian species to the fungal pathogen Batrachochytriu

253 hese patterns were generalizable to multiple amphibian species under more natural conditions.

254 is (Bd) is linked to declines of hundreds of amphibian species with aquatic larvae.

255 NA sequence variation for nine codistributed amphibian species with disparate life histories.

256 boratory experiments, we exposed wild-caught amphibian species with terrestrial and aquatic life hist

257 For three of the four amphibian species, our models predicted that some popula

258 roparasite replication rates across multiple amphibian species, possibly through cross-reactive immun

259 By sampling over 11 000 hosts of six amphibian species, we found that a single host species c

260 c comparative methods and data for over 1300 amphibian species, we show that egg attendance, arguably

261 also by Chytridiomycota in the most aquatic amphibian species.

262 in survival and reproductive success in most amphibian species.

263 t chytridiomycosis has affected at least 501 amphibian species.

264 known wildlife pandemic, infecting over 500 amphibian species.

265 ial isolates collected from the skin of four amphibian species: bullfrogs, Eastern newts, spring peep

266 We uncover mammalian- and amphibian-specific, as well as species-specific, enriche

267 iggering less intuitive effects in birds and amphibians, such as dividing and redefining zooregions r

268 in "cold-blooded" animals, such as fish and amphibians, suggesting that the naked mole-rat is a powe

269 lso applies to some co-occurring total-group amphibians, suggesting that there was pervasive selectio

270 e expression observed at later stages in the amphibian support mechanisms different from those of mam

271 mparisons between the representative mammal, amphibian, teleost fish, and basal vertebrate indicate t

272 uthern populations of a wide-ranging endemic amphibian (the California newt, Taricha torosa) showed a

273 aim of this study was to examine whether an amphibian, the fire salamander (Salamandra salamandra),

274 We addressed this issue in a pond-breeding amphibian, the great crested newt Triturus cristatus.

275 mammalian respiratory sinus arrhythmia in an amphibian, the toad Rhinella schneideri.

276 he wintering energetics of a freeze-tolerant amphibian, the Wood Frog (Lithobates sylvaticus), across

277 species that is emblematic of many declining amphibians, the endangered Sierra Nevada yellow-legged f

278 After mass mortality of amphibians, the snake community contained fewer species

279 e biochemical constituents of the respective amphibian tissues due to varying water quality in urban

280 line, a sensory system that allows fish and amphibians to detect water currents and that contributes

281 LL) is a sensory system that allows fish and amphibians to detect water currents.

282 ained remarkably constant in physiology from amphibians to man.

283 ures, especially amongst people with captive amphibians, to help minimise the risk of Bsal spreading

284 ulation of neuromodulatory systems in anuran amphibians, tracing and immunohistochemical investigatio

285 It further emphasizes the alarming rate of amphibian translocations, both at global and local scale

286 is not observed in the cryo-EM structure of amphibian TRPV4 (Protein Data Bank ID code 6BBJ), which

287 Anuran amphibians undergo major morphological transitions durin

288 obatidis by demonstrating infection of a non-amphibian vertebrate host, the zebrafish.

289 cies responses to changing climates, but for amphibians, water loss may be of equal or greater import

290 Amphibians were one group benefiting the most from posit

291 Amphibians were the only taxa that experienced net decli

292 particular issue for long-term monitoring of amphibians which often display low detectability and wid

293 Albanerpetontids are tiny, enigmatic fossil amphibians with a distinctive suite of characteristics,

294 ll death is restricted to the limb margin in amphibians with aquatic tadpoles, Eleutherodactylus coqu

295 the cause of explosive disease outbreaks in amphibians worldwide and can be transmitted between host

296 n this study, we have analyzed in the anuran amphibian Xenopus laevis (an anamniote vertebrate), thro

297 e developed an infection model system in the amphibian Xenopus laevis to study host responses to M. m

298 le of n1-src in the early development of the amphibian Xenopus tropicalis, and found that n1-src expr

299 Pertinently, amphibian (Xenopus laevis) Mphis differentiated by CSF-1

300 Furthermore, these Old and New World amphibian zooregions are no longer detected when conside