ライフサイエンスコーパス: blastopore

1 rsally towards, and occasionally beyond, the blastopore.

2 ed ectopically, extending posteriorly to the blastopore.

3 eously by the lateral closure of a slit-like blastopore.

4 ally regarding the embryological fate of the blastopore.

5 "bilateral primitive streak" just inside the blastopore.

6 doderm and lies circumferentially around the blastopore.

7 which involute over the posterior lip of the blastopore.

8 confirms surface localization in C. albicans blastopores.

9 Gastrulation is heralded by formation of a blastopore, an opening in the blastula.

10 e apical constriction of bottle cells at the blastopore and ectopic constriction of ectoderm cells tr

11 to the development of forces that close the blastopore and elongate the body axis, to examine the ro

12 nserved "cassette" of genes expressed in the blastopore and later in the gut, involved in posterior p

13 5 and Wnt11 ligands are expressed around the blastopore and play an important role in regulating cell

14 age in a ring of mesendoderm just inside the blastopore and subsequently in the posterior mesoderm, n

15 gastrulation cell movements relative to the blastopore and the organizer are similar from fish to ma

16 oderm formation, as well as the formation of blastopores and the wild-type body axis.

17 the hindgut, but rather through the closing blastopore; and that the cells undergo a long-range migr

18 sing from the dorsal and ventral lips of the blastopore are able to spread and migrate on fibronectin

19 n contrast, cells lateral and ventral to the blastopore are less polarized and have tortuous cell bou

20 ngeal endoderm sits at the dorsal lip of the blastopore at the onset of gastrulation, and because thi

21 on, endoderm and mesoderm cells move via the blastopore beneath the ectoderm.

22 primitive streak evolved from the ancestral blastopore by acquisition of an additional medio-lateral

23 e scales and in different regions around the blastopore by characterizing large scale tissue deformat

24 show that their early expression around the blastopore can subsequently be traced into the tail bud;

25 ent of the progress of convergent extension, blastopore closure and archenteron formation in a single

26 We describe the mechanics of blastopore closure at multiple scales and in different r

27 curred earlier relative to the time point of blastopore closure in comparison with slowly developing

28 Blastopore closure in the amphibian embryo involves larg

29 vergence force generation in explants and of blastopore closure in whole embryos.

30 of Profilin1 in vivo specifically inhibited blastopore closure in Xenopus but did not affect converg

31 These forces are tuned to generate sustained blastopore closure throughout the course of gastrulation

32 rsal mesoderm and interferes with the normal blastopore closure, a defect that can be rescued by a do

33 trix adhesion, and dose-dependent failure of blastopore closure, arguably because of failure to devel

34 ling disrupted both convergent extension and blastopore closure, mesendoderm internalization proceede

35 Blastopore closure, notochord formation, somite developm

36 e have previously shown XProfilin1 regulates blastopore closure, overexpression or depletion of XProf

37 Kif2a depletion generates defects in blastopore closure.

38 e production and structural stiffness of the blastopore during gastrulation.

39 able pattern of spindle orientation into the blastopore, followed by invagination.

40 the blastopore lip, and it functions during blastopore formation and closure.

41 he region of the dorsal marginal zone before blastopore formation and persists in this region during

42 RNA was sufficient to partly restore normal blastopore formation in Vangl2-deficient embryos.

43 Rab11 to regulate apical constriction during blastopore formation.

44 can generate the force required for initial blastopore formation.

45 Consequently, in Wnt1 morphants, the blastopore is located at the border of the re-specified

46 The axial side of the blastopore is marked by the organizer, a signaling cente

47 the primitive streak, the equivalent of the blastopore, is a critical step during the early developm

48 ains for Wnt3, Wnt5, and Wnt6 genes from the blastopore lip (or its equivalent) to the tail bud.

49 et of gastrulation on the dorsal side of the blastopore lip and, subsequently, in the prospective neu

50 entral mesoderm, that precedes and parallels blastopore lip formation at the border between the mesod

51 e partial dependence of Xombi expression and blastopore lip formation on fibroblast growth factor (FG

52 o posterior truncation, including defects in blastopore lip formation, gastrulation and neural tube c

53 F-actin was consistently oriented toward the blastopore lip in dorsal and lateral cells, but oriented

54 ected at the apical surfaces of cells at the blastopore lip, and it functions during blastopore forma

55 At the blastopore lip, Vangl2 is required for the apical accumu

56 logies especially pronounced adjacent to the blastopore lip.

57 ends the tissue and creates a crevice at the blastopore lip.

58 ene expression expanded away from the dorsal blastopore lip.

59 ctoderm of Xenopus embryos that resemble the blastopore lip.

60 ryology, the idea that the dorsal lip of the blastopore ;organized' the early patterning of the embry

61 Its expression is later restricted to the blastopore region and the posterior of the invaginating

62 derm, directed by signals emanating from the blastopore region.

63 te over the anterior and lateral lips of the blastopore, respectively.

64 and lateral epithelial cells proximal to the blastopore reveals changing patterns of strain rate thro

65 s marginal zone cells involuting through the blastopore, somitogenic mesoderm during somite formation

66 e find that the germ cells accumulate at the blastopore; that the cells do not internalize through th

67 major goals of gastrulation: closure of the blastopore to bring the endoderm and mesoderm fully insi

68 Cells dorsal to the blastopore, which are fated to become neural plate ectod

69 echanical environments in regions around the blastopore, which was reflected by the strain rate maps.