ライフサイエンスコーパス: tunicate

1 ectly from metagenomic DNA isolated from the tunicate.

2 the mucous nets of both pelagic and benthic tunicates.

3 ecome colonial, as seen in hemichordates and tunicates.

4 ns in the common ancestor of vertebrates and tunicates.

5 posed of amorphous calcium carbonate in some tunicates; (3) the secretion of the prism and nacre of s

6 Tunicates, also called urochordates, are an extremely di

7 Drawing on data from vertebrates, tunicates, amphioxus, other bilaterians and cnidarians,

8 as a shared, derived trait in the vertebrate/tunicate ancestor and targeting of PTBP1 is conserved am

9 tio is already >2 for unfertilized asteroid, tunicate and echiuroid eggs, and this ratio is unaffecte

10 e sister group of vertebrates, suggests that tunicate and vertebrate hair cells may share a common or

11 ebrates, the related invertebrate chordates (tunicates and cephalochordates) and three other inverteb

12 nd whether more primitive chordates, such as tunicates and cephalochordates, anticipated this feature

13 king into account studies of RA signaling in tunicates and tetrapods, we propose a parsimonious model

14 The relationship between tunicates and the uncultivated cyanobacterium Prochloron

15 types originating in the common ancestor of tunicates and vertebrates and support the possibility th

16 We propose that the last common ancestor of tunicates and vertebrates possessed multipotent cardioph

17 Tunicates and vertebrates share a common ancestor that p

18 cells were present in the common ancestor of tunicates and vertebrates, from which hair cells progres

19 gulatory network pre-dated the divergence of tunicates and vertebrates.

20 network probably existed in the ancestor of tunicates and vertebrates.

21 nd arthropods but prior to the divergence of tunicates and vertebrates.

22 de called clavanin-MO, derived from a marine tunicate antimicrobial peptide, which exhibits potent an

23 Tunicates are an excellent group to study colonial trans

24 Tunicates are chordates only as larvae, following metamo

25 to examine whole blood preparations from the tunicates Ascidia nigra and Ascidia ceratodes.

26 Likewise, tunicate atrial siphon primordia and posterior (otic, la

27 irely resolved, vertebrate otic placodes and tunicate atrial siphon primordia are thought to be homol

28 mine requirements for the development of the tunicate atrial siphon primordium, thought to share homo

29 probe key points in the morphogenesis of the tunicate atrial siphon.

30 In the colonial tunicate B. schlosseri, the same kinds of processes ensu

31 total V), notable for possible relevance to tunicate biochemistry.

32 ng additional trypsinogen sequences from the tunicate (Boltenia villosa), the lamprey (Petromyzon mar

33 When two colonies of the tunicate Botryllus contact each other, they either fuse

34 In the colonial tunicate Botryllus schlosseri the formation of natural p

35 In the colonial tunicate Botryllus schlosseri, a co-dominant trait deter

36 into rapidly sinking fecal pellets, pelagic tunicates can substantially change particle-size spectra

37 In this study, we utilized tunicate cellulose nanocrystals as the nanofiller that a

38 Here we show that the tunicate Ciona intestinalis exhibits a proto-placodal ec

39 , COE and POUIV gene families to examine the tunicate Ciona intestinalis for evidence of structures h

40 Here we show that the tunicate Ciona intestinalis possesses a cephalic melanoc

41 domain 2 of the gene for the FlgCK from the tunicate Ciona intestinalis, providing support for the l

42 uronal cell type in the tadpole larva of the tunicate Ciona intestinalis, the bipolar tail neuron, sh

43 at neither RPE65 nor LRAT orthologs occur in tunicates (Ciona) or cephalochordates (Branchiostoma), b

44 This is exemplified by two invasive tunicates, Ciona robusta (formerly Ciona intestinalis ty

45 organ) employing hair cells in the mouth of tunicates, considered the sister group of vertebrates, s

46 unique scaffold found in a compound from the tunicate Dendrodoa grossularia.

47 de, was isolated from the deep-water Bahaman tunicate Didemnum sp.

48 a potent antitumor agent from the Caribbean tunicate Ecteinascidia turbinata and is presently in cli

49 product isolated from the Caribbean mangrove tunicate Ecteinascidia turbinata.

50 a potent antitumor agent from the Caribbean tunicate Ecteinascidia turbinata.

51 marine alkaloids isolated from the Caribbean tunicate Ecteinascidia turbinata.

52 In tunicate embryos, in which cell numbers are reduced and

53 divergence of the more primitive chordates (tunicates, etc.) in the last common ancestor of the jawl

54 ich are natural products derived from marine tunicates, exhibit potent antitumor activity.

55 Since both siphon primordia in tunicates give rise to sparse populations of sensory cel

56 This study on thaliaceans, a tunicate group not yet investigated, shows that both P.

57 e molecular genetic studies of amphioxus and tunicates have provided recent insights into the phyloge

58 tions of the microorganism with its mangrove tunicate host.

59 for the native reducing agent of vanadate in tunicates (i.e., An-type tunichromes, glutathione, NADPH

60 antitumor antibiotics isolated from a marine tunicate, is currently in phase II clinical trials.

61 lationships among the three chordate groups (tunicates, lancelets and vertebrates), and allow not onl

62 Here, we describe the association of the tunicate Lissoclinum patella with a symbiotic alpha-prot

63 Results also indicate that the tunicate locus (Tu) had no major role in the origin of m

64 invertebrate chordates (cephalochordates and tunicates), neural plate border cells express conserved

65 Neither in tunicates nor in Amphioxus is there any evidence that th

66 orthology assignments between vertebrate and tunicate placodes are not entirely resolved, vertebrate

67 C-type Polyandrocarpa lectin (TC14) from the tunicate Polyandrocarpa misakiensis revealed the presenc

68 scriptional regulation has been described in tunicates previously; however, the membrane-bound gene d

69 , and microbiomes of four related L. patella tunicate samples from a wide geographical range of the t

70 Ascidians (tunicates; sea squirts) are sources of diverse, bioactiv

71 The tunicates seem to have undergone especially rapid evolut

72 ndividual colonies of protochordate colonial tunicates sharing a blood circulation, there exists an e

73 Several species of marine tunicates store oxygen-sensitive VIII in blood cells.

74 solated from the leukocytes (hemocytes) of a tunicate, Styela clava.

75 peptide from the blood cells of the solitary tunicate, Styela plicata.

76 olic tripeptides prevalent in blood cells of tunicates (suborders phlebobranchia and stolidobranchia)

77 ged by morphological and molecular data from tunicates suggesting that placodes predate the vertebrat

78 re owing to a paucity of embryonic data from tunicates, the closest living relatives to those early v

79 Ascidians belong to the tunicates, the sister group of vertebrates and are recog

80 tstanding question is what happened to allow tunicates to evolve so much faster than their nearest re

81 nes with notochord expression conserved from tunicates to vertebrates will be invaluable for testing

82 rtebrate chordates (similar to amphioxus and tunicates) to vertebrates is well accepted.

83 lorins) has been isolated from the Caribbean tunicate Trididemnum solidum.

84 n congeners, either isolated from the marine tunicates Trididemnun solidum and Aplidium albicans or p

85 Unique attributes of the lamprey and tunicate trypsinogens are noted.

86 a dominant gain-of-function mutation at the Tunicate (Tu) locus.

87 ted to the dorsal non-neural ectoderm in the tunicate-vertebrate ancestor but subsequently probably a

88 o gave rise to some sensory receptors in the tunicate-vertebrate ancestor.

89 rom a posterior proto-placodal region in the tunicate-vertebrate ancestor.

90 ectly from metagenomic DNA obtained from the tunicate, where it accounted for 0.6% of sequence data.

91 patellazoles have been isolated from marine tunicates, where their exceptional potency and abundance

92 ly gave rise to the oral siphon primordia in tunicates (with neurosecretory cells being lost) and ant

93 ew here, recent findings based on studies in tunicate, worm, fly and vertebrate cells have revealed t