ライフサイエンスコーパス: newt

1 TX they would be unaffected by any sympatric newt.

2 r mechanism of hair cell regeneration in the newt.

3 arget cells in the medulla of male roughskin newts.

4 rter snake populations coevolving with toxic newts.

5 eld within the forelimb stump of red spotted newts.

6 prevalence of chytrid infections in aquatic newts.

7 re estimated to be occupied by great crested newts.

8 s of isolated bacterial symbionts from toxic newts.

9 s the result of intense selection imposed by newts.

10 s) to lens cells during lens regeneration in newts.

11 niche modelling for the threatened Kaiser's newt, a newt species adapted to mountain spring-ponds in

12 The newt, a urodele amphibian, is able to repeatedly regener

13 in larvae, or on a novel one invented by the newt after metamorphosis.

14 ities of B approximately 10(-22) N. m(2) for newt and approximately 10(-23) N. m(2) for Xenopus chrom

15 In addition, newt and axolotl Tbx4 and Tbx5 expression is regulated d

16 nge, hydra, planarian, and salamander (i.e., newt and axolotl) species, but notably such regenerative

17 ee additional species (chick, Spanish ribbed newt and rainbow trout) reveals significant sequence ide

18 e chromophore and which differed between the newt and the bullfrog (lambda(max) = 430 nm) wild-type S

19 biological paradigm is that of the poisonous newt and the garter snake which has been studied extensi

20 This new strain (Portuguese newt and toad ranavirus - member of the CMTV clade) caus

21 asured in the range of 10(2) to 10(3) Pa for newt and Xenopus chromosomes.

22 gy term enrichment analyses for regenerating newt and zebrafish hearts revealed that distinct ECM com

23 e show here that, in two urodele amphibians, newts and axolotls, the regulation of Tbx4 and Tbx5 diff

24 ota from a toxic and non-toxic population of newts and established pure cultures of isolated bacteria

25 enced the Na(v) channel gene family in toxic newts and found that newts expressed Na(v) channels with

26 Urodele amphibians (newts and salamanders) are of particular interest to the

27 Anuran (frog) tadpoles and urodeles (newts and salamanders) are the only vertebrates capable

28 nd in repetitive DNA from certain species of newts and schistosomes.

29 Newts and snakes in northern populations show the highes

30 Conversely, newts and snakes in southern populations show the greate

31 mics of the coevolutionary arms race between newts and snakes.

32 a role for ROS-production in neurogenesis in newts and suggest that this role may have been recruited

33 tterns are congruent with those seen between newts and Th. sirtalis, including the same latitudinal g

34 Experiments with regenerating limbs/fins in newts and zebrafish have shown that members of the Msx f

35 ke humans, certain adult vertebrates such as newts and zebrafish possess extraordinary abilities to f

36 on in other vertebrates such as salamanders, newts and zebrafish, where all healthy adults regenerate

37 somes isolated from cultured N. viridescens (newt) and Xenopus epithelial cells were measured by obse

38 ductive clasping (pre-copulatory mounting in newts), and paced mating (copulation rate as determined

39 imbs, we cloned Tbx4 and Tbx5 cDNAs from the newt, and generated antisera that recognize Tbx4 or Tbx5

40 Overall, the three species of newts appear to be engaged in a TTX-mediated arms race w

41 response that occurs following amputation of newt appendages.

42 Newts are capable of regenerating several anatomical str

43 Newts are defended by tetrodotoxin (TTX), a neurotoxin t

44 ot understood, but proximodistal identity in newt blastemal cells may be respecified by signaling thr

45 for Prod 1 and a growth factor for cultured newt blastemal cells.

46 This immunocytochemical study of the newt brain reveals AR-ir and ER-ir cells in several regi

47 n oxygen tension lead to events in the adult newt brain that share features with processes occurring

48 distribution of AR-ir and ER-ir cells in the newt brain, in general, is consistent with previous stud

49 e feature of limb regeneration in the larval newt, but this changes abruptly after metamorphosis so t

50 potential explanation for why zebrafish and newts, but not mammals, can regenerate their heart.

51 The Montseny brook newt (Calotriton arnoldi) has one of the smallest distri

52 Ample documentation on Newt can be found on and on YouTube.

53 component tenascin-C significantly increases newt cardiomyocyte cell cycle reentry in vitro.

54 early vertebrate group, the salamanders and newts (Caudata, salamanders henceforth) here we show tha

55 First, we have cloned newt cDNAs encoding C3 and C5 and have generated Abs spe

56 is known of the molecular events that allow newt cells to transdifferentiate.

57 ve to the substrate, as has been reported in newt cells, whereas MTs in the cell body and in the retr

58 A similar bending rigidity was measured for newt chromosomes in vivo by observing bending fluctuatio

59 on the structure of single isolated mitotic newt chromosomes was studied using chromosome elastic re

60 rce-extension behavior of individual mitotic newt chromosomes was studied, using micropipette surgery

61 to completely disintegrate, single metaphase newt chromosomes.

62 Newt connective tissue growth factor, a secreted protein

63 We found that that local newts contain levels of TTX dangerous enough to dissuade

64 ether symbiotic bacteria isolated from toxic newts could produce TTX.

65 sent the transcriptome from the fire bellied newt Cynops orientalis.

66 ments from the retina of the Japanese common newt, Cynops pyrrhogaster.

67 In the newt, deviation of nerves from the limb into the flank c

68 alysis, and DNA sequencing uncovered a novel newt differentiation-specific transcript encoding a skel

69 GFR-2 (KGFR and bek variants) and FGFR-3, in newts during lens regeneration.

70 Chromosome fibers isolated from newt erythrocytes also show a significantly reduced diam

71 Thus, newt EVs drive neurite growth and complexity in mammalia

72 Interestingly, newts exhibit extreme population-level variation in toxi

73 el gene family in toxic newts and found that newts expressed Na(v) channels with modified TTX binding

74 Newt fibroblast growth factor (nFGF-1) is an approximate

75 We developed a web-based tool named Newt for viewing, constructing and analyzing biological

76 es had been collected in 2011 from 2409 wild newts from ponds across the UK.

77 ay represent the mammalian orthologue of the newt gene NvHBox-5.

78 This novel newt gene shares a conserved DNA-binding domain, the T-b

79 Using this approach, we have isolated a newt gene which in regenerating and developing limbs rev

80 We conclude that the newt has evolved novel strategies to secure its regenera

81 Adult urodele amphibians such as the newt have remarkable regenerative ability, and a critica

82 Newts have the extraordinary ability to fully regenerate

83 Newts have the remarkable ability to regenerate lost app

84 In the regenerating newt heart, we show dynamic spatial and temporal changes

85 Zebrafish and newt hearts regenerate throughout life.

86 g 90% within one month and >80% mortality of newts in three months.

87 venly distributed in the intact cells of the newt iris, with significantly higher levels of Prox 1 pr

88 Lens regeneration in the adult newt is a classic example of replacing a lost organ by t

89 NEWT is a new taxonomy portal to the SWISS-PROT protein

90 d whether such an exceptional ability of the newt is either attributed to a strategy, which controls

91 Lens regeneration in adult newts is a classic example of how cells can faithfully r

92 t predatory snakes, but the source of TTX in newts is unknown.

93 ly and mid-August corresponding to a peak in newt larval abundance.

94 ed Pol II axes, like those of the endogenous newt LBCs; as expected, they stained with antibodies aga

95 We show that expression of Pax-6 during newt lens regeneration coincides with cell proliferation

96 ressed in the dorsal and ventral iris during newt lens regeneration.

97 tone in somatic cells and its requirement in newt lens transdifferentiation and suggest that transdif

98 of RA receptors (RARs) are expressed in the newt limb and are thought to mediate the respecification

99 ed retroviruses to obtain stably transfected newt limb blastemal (progenitor) cells in culture which

100 ta suggest that MMPs are required for normal newt limb regeneration and that MMPs function, in part,

101 hat skeletal muscle dedifferentiation during newt limb regeneration depends on a programmed cell deat

102 ome biogenesis, and protein synthesis during newt limb regeneration.

103 elation with respect to Wnt signaling during newt limb regeneration.

104 Recent studies on the regenerating newt limb, using cells transfected with chimeric retinoi

105 thogenicity between strains, 45 adult smooth newts (Lissotriton vulgaris) were challenged via bath ex

106 M) caused separated centrosomes in metaphase newt lung cells to move toward one another with an avera

107 During metaphase and anaphase in newt lung cells, tubulin subunits within the kinetochore

108 Newt lung epithelial cell microtubules were visualized b

109 exhibited by microtubules (MTs) in migrating newt lung epithelial cells by time-lapse imaging of fluo

110 oscopy (FSM) of MTs and f-actin in migrating newt lung epithelial cells.

111 ion and suggest that transdifferentiation in newts might share common strategies with reprogramming a

112 Additionally, surveillance of newt mortality incidents, 2013-2017, failed to detect Bs

113 anced migration and fragmentation of primary newt muscle cells.

114 Here, we report that newt myogenic precursor (A1) cells secrete EVs (A1EVs) t

115 Unlike mammalian myotubes, cultured newt myotubes are able to enter and traverse S phase, fo

116 ed with regeneration extract, whereas 25% of newt myotubes exhibited cell cycle reentry.

117 It induced newt myotubes to enter S phase in serum-free medium, and

118 Cultured newt myotubes were activated to enter S phase by purifie

119 Like their mammalian counterparts, newt myotubes were refractory to mitogenic growth factor

120 quently been identified in the genome of the newt (Notophthalamus viridescens), in schistosomes and i

121 During forelimb regeneration in the newt Notophthalmus viridescens, the dynamic expression o

122 enerating and nonregenerating limbs from the newt Notophthalmus viridescens.

123 C5, during limb and lens regeneration in the newt Notophthalmus viridescens.

124 us sperm heads were injected into GVs of the newt Notophthalmus, the resulting sperm LBCs displayed v

125 Isolated newt (Notophthalmus viridescens) chromosomes were studie

126 distribution and high abundance, the eastern newt (Notophthalmus viridescens) has the potential to si

127 rey relationship between TTX-bearing Eastern Newts (Notophthalmus viridescens) and Eastern Hog-nosed

128 ly considered resistant to Bd (e.g., eastern newt [Notophthalmus viridescens]).

129 In this study the ability of the newt, Notophthalmus viridescens, to regenerate inner ear

130 volutionary arms race with their toxic prey, newts of the genus Taricha.

131 and whether the amphibian was a frog, toad, newt, or other salamander were the factors most strongly

132 precisely such a cell surface component, the newt ortholog of mouse CD59.

133 e-directed mutants led to blue shifts of the newt pigment with five of them causing substantial shift

134 n the absorption maximum of the bullfrog and newt pigments, 44 nm.

135 nome and transcriptome of the Iberian ribbed newt Pleurodeles waltl, a tractable species suitable for

136 Matheson et al. introduce the Iberian ribbed newt (Pleurodeles waltl), a species of salamander that l

137 fective at stopping Bsal invasion in eastern newt populations due to this species' hyper-susceptibili

138 nhibition than rare bacteria in bullfrog and newt populations, in which Bd was prevalent (> 25%).

139 es traditionally considered as important for newt presence may need more precise and consistent measu

140 of fish, plants and shading as predictors of newt presence.

141 garter snakes (Th. sirtalis) and their toxic newt prey exhibiting hotspots of newt tetrodotoxin (TTX)

142 across the shared ranges of Th. couchii and newt prey.

143 reaction was performed to amplify a partial newt Prox 1 sequence.

144 n against lethal Nav channel toxins (snakes, newts, pufferfish, insects), and in specialized habitats

145 rs, and that Eastern Hog-nosed Snakes within newt range are highly resistant to TTX.

146 Adult newts rapidly increased chemical defenses in response to

147 partial amino-acid sequences of the various newt RAR isoforms fused to a partial sequence of the thy

148 in a regenerated limb, whereas metamorphosed newts recruit muscle fibre cells in the stump for the sa

149 Newts regenerate lost limbs through a complex process in

150 amined the effect of an extract derived from newt regenerating limbs on terminally differentiated mou

151 While the molecular basis of newts' regenerative ability is the subject of active stu

152 Newt's source code is publicly available on GitHub and f

153 mb regeneration occurs in anamniotes such as newts, salamanders, and zebrafish.

154 defense trait in North American and Eurasian newts (Salamandridae).

155 Ranavirus-exposed smooth newts shed virus in feces intermittently and infection w

156 um dendrobatidis, they bioaccumulated in the newts' skin up to tenfold, resulting in cutaneous growth

157 odelling for the threatened Kaiser's newt, a newt species adapted to mountain spring-ponds in Iran.

158 oseps attenuatus) and members of the Pacific newt species complex (Taricha torosa and Taricha granulo

159 Using these newt-specific probes, we have found by in situ hybridiza

160 pected, they stained with antibodies against newt-specific proteins.

161 gene loss of function during regeneration in newts, specifically applied to lens regeneration.

162 f four amphibian species: bullfrogs, Eastern newts, spring peepers and American toads.

163 Here we report that the newt switches the cellular mechanism for limb regenerati

164 are the major cause of the red shift of the newt SWS2 pigment's spectrum.

165 ugh-skinned newt (Taricha granulosa), Sierra newt (Ta. sierrae) and California newt (Ta. torosa).

166 a), Sierra newt (Ta. sierrae) and California newt (Ta. torosa).

167 uchii) and sympatric prey, the rough-skinned newt (Taricha granulosa), Sierra newt (Ta. sierrae) and

168 ce and storage patterns in the rough-skinned newt (Taricha granulosa).

169 nine vasotocin-like systems in the roughskin newt (Taricha granulosa).

170 Frog (Pseudacris regilla) and the California Newt (Taricha torosa).

171 garter snakes to tetrodotoxin found in their newt (Taricha) prey.

172 An earlier study in rough-skinned newts (Taricha granulosa) indicated that the neuroanatom

173 Rough-skinned newts (Taricha granulosa) use tetrodotoxin (TTX) to bloc

174 In male roughskin newts (Taricha granulosa), AVT is an important facilitat

175 g populations of adult and larval California newts (Taricha torosa) to sustained stressful conditions

176 ms race between tetrodotoxin-bearing Pacific newts (Taricha) and their garter snake predators (Thamno

177 frog, Pseudacris regilla and the California newt, Taricha torosa) sampled over 3 months from 10 pond

178 de-ranging endemic amphibian (the California newt, Taricha torosa) showed a 20% reduction to mean bod

179 receptors in brains of adult male roughskin newts, Taricha granulosa, collected during the breeding

180 their toxic newt prey exhibiting hotspots of newt tetrodotoxin (TTX) levels and matching snake TTX re

181 their femoral gland secretions, aquatic male newts that chemically attract females, and terrestrial s

182 d amplified a family of related genes in the newt; their different expression patterns in normal and

183 lack extended these classical experiments in newts to the now-standard amphibian model Xenopus laevis

184 a pond-breeding amphibian, the great crested newt Triturus cristatus.

185 wards survey and monitoring of great crested newts (Triturus cristatus) in England.

186 ndance of adults and larvae of great crested newts (Triturus cristatus).

187 r significantly among localities, with lower newt TTX levels and snake TTX resistance at the northern

188 d microsatellite markers to show that female newts typically use sperm from 1-3 males under natural a

189 , but highly pathogenic for, salamanders and newts (Urodela).

190 We demonstrate that larval newts use stem/progenitor cells such as satellite cells

191 ion and disease outcomes for a population of newts using a system of differential equations.

192 ndance of cultured bacteria on bullfrogs and newts was comprised of inhibitory bacteria, while only 2

193 y of Bsal transmission given contact between newts was very high (>90%) even at early stages of infec

194 reproductive rate (R(0)) of Bsal for eastern newts were 1.9 and 3.2 for complex and simple habitats,

195 Adult cardiomyocytes of zebrafish and newt, which are able to proliferate, maintain centrosome