ライフサイエンスコーパス: cleavage plane

1 justs the position of the cell center to the cleavage plane.

2 chment and modifies the orientation of their cleavage plane.

3 ation of chromosomes with the formation of a cleavage plane.

4 al development) with respect to the previous cleavage plane.

5 , leading to the establishment of an altered cleavage plane.

6 is, the cell membrane furrows inward along a cleavage plane.

7 interact, and move to precisely position the cleavage planes.

8 Daughter nuclei moved away from the cleavage plane after division, suggesting that regulatio

9 The intrastromal cleavage plane after pneumodissection seems to be nonrep

10 ineage tracer to determine whether the first cleavage plane always maintains its normal relationships

11 s the addition of new plasma membrane to the cleavage plane and causes furrows to recede, suggesting

12 he Notch ligand DeltaD (Dld) move toward the cleavage plane and preferentially segregate into the pos

13 ment of spindle rotation in selection of the cleavage plane and the mode of neural stem cell division

14 promotes midzone organization, specifies the cleavage plane, and regulates furrow contractility.

15 es and associated microtubules determine the cleavage plane, and, once the signal has been delivered

16 Tortuosity indices and endothelial cleavage plane angles relative to the long axes of the m

17 Thus, HAM-1 regulates the position of the cleavage plane, apoptosis and mitotic potential in C. el

18 Thus, the orientation of the cleavage plane appears to be unrelated to whether or not

19 thermore, we show that cells neighboring the cleavage plane are pulled between the daughter cells, ma

20 uroepithelia, divisions with a perpendicular cleavage plane at the apical surface generate symmetrica

21 ensures the clearance of chromatids from the cleavage plane at the appropriate time during cytokinesi

22 nt of the mitotic spindle to a predetermined cleavage plane at the bud neck is essential for partitio

23 ean (Cerebratulus lacteus) in that the first cleavage plane bears an invariant relationship to the pl

24 In conclusion, there exists a well-defined cleavage plane between the posterior stroma and cPDL, wi

25 nant of cleavage-plane orientation, and that cleavage-plane bias may be a widespread property of poly

26 xis is not perfectly orthogonal to the first cleavage plane, but often shows some angular displacemen

27 These findings indicate that the first cleavage plane can be dissociated from its normal relati

28 g that Wnt7b-mediated regulation of the cell cleavage plane contributes to the establishment of a cor

29 Current models for cleavage plane determination propose that metaphase spin

30 A role for a functional PAR complex in cleavage plane determination was shown with experiments

31 eocortical NPCs and MEFs similarly exhibited cleavage plane displacement with mislocalization of furr

32 In O. aculeata, the first two cleavage planes do not coincide with the animal-vegetal

33 ly activate RhoA and accurately position the cleavage plane during cell division.

34 n suggested that the orientation of the cell cleavage plane during mitosis determines the type of div

35 ate, rather than compete, in positioning the cleavage plane during UCDs in early ascidian embryos.

36 ly influences the orientation of the mitotic cleavage plane (e.g., Hofmeister, 1863).

37 d DM specimens revealed a regular and smooth cleavage plane exposing the amorphous interfacial matrix

38 , whilst in quartz, fast cracks, driven down cleavage planes, fails the bulk.

39 e symmetrical cell fates, whereas a parallel cleavage plane generates asymmetric daughters, a neuron

40 A misplacement of the neuroblast cleavage plane generates daughter cells of abnormal size

41 We propose a model to explain cleavage plane geometry in which the length of astral mi

42 appearing pilidium larvae in which the first cleavage plane had taken on various oblique angular rela

43 on takes place at the position of the future cleavage plane in a par-3-dependent manner.

44 sition of the mitotic spindle determines the cleavage plane in animal cells, but what controls spindl

45 etected in a novel pattern, localized to the cleavage planes in 2- and 4-cell-stage embryos.

46 Mitotic spindles specify cleavage planes in early embryos by communicating their

47 d for tumor size and location, presence of a cleavage plane, intramedullary extension, soft-tissue ma

48 sion, dividing cells need to ensure that the cleavage plane is clear of chromatin.

49 The positioning of the cleavage plane is critical to faithful cell division and

50 axis of polarity, thereby ensuring that the cleavage plane is positioned such that segregated compon

51 l division, the accumulation of Ezrin at the cleavage plane is the first sign for cell polarity and t

52 Depending upon the orientation of the cleavage plane, m-Numb may be distributed into one or bo

53 he site of sperm entry is removed, the first cleavage plane no longer tends to divide the embryo into

54 Third-cleavage planes, normally horizontal, were seen to orien

55 However, analysis of cleavage plane orientation at the ventricle suggests tha

56 In Drosophila, cleavage plane orientation dictates the inheritance of f

57 Cleavage plane orientation has been thought to govern th

58 We find that cleavage plane orientation is more closely associated wi

59 pts centrosome biogenesis and randomizes the cleavage plane orientation of radial glia progenitors.

60 s that mouse Inscuteable-mediated control of cleavage plane orientation regulates the output of neura

61 cted to be symmetric, while divisions with a cleavage plane orientation that is parallel to the surfa

62 Precursor cell divisions with a cleavage plane orientation that is perpendicular with re

63 in the mammalian neocortex is also based on cleavage plane orientation.

64 d neurogenesis and supports a model in which cleavage plane orientation/mitotic spindle position does

65 the complex interplay between cell shape and cleavage-plane orientation in epithelia, where polygonal

66 correlation between local cell topology and cleavage-plane orientation in vivo.

67 epithelial topology is a key determinant of cleavage-plane orientation, and that cleavage-plane bias

68 or and a neuron both exhibit a wide range of cleavage plane orientations and only divisions that prod

69 Cells with a cleavage plane parallel to the retinal surface were pola

70 vision; most epithelial cells divided with a cleavage plane parallel to the wound edge and perpendicu

71 In non-D lineages, cleavage plane positioning and micromere division rates

72 simple mechanical models accurately predict cleavage-plane positioning, and that geometrical interac

73 oning of the mitotic spindle - and hence the cleavage plane -relative to the axis of segregation.

74 e. cytokinesis was highly asymmetric and the cleavage plane roughly orthogonal to that seen during no

75 The cleavage plane seemed to be located between the junction

76 s, we split cytokinesis into discrete steps: cleavage plane specification, rearrangement of microtubu

77 the initial activation of myosin II preceded cleavage plane specification.

78 tion show defects in spindle positioning and cleavage plane specification.

79 to change their shape, this repositioned the cleavage plane such that eggs divided along their experi

80 Thus, spindle orientation is parallel to the cleavage plane that formed the blastomere.

81 ytokinesis requires the establishment of the cleavage plane, the assembly of the contractile ring, an

82 ed tortuosity and caused endothelial mitosis cleavage planes to orient in favor of vessel elongation

83 ied by an increase in the number of vertical cleavage planes typically associated with equal daughter

84 rentiating cells, and the orientation of the cleavage plane was characterized for mitotic figures in

85 A cleavage plane was present in 20 (62%) low-grade and 19

86 The cleavage plane was studied by immunostaining with antibo

87 arity in the oocyte that then sets the first cleavage plane with respect to the animal pole, or indee