ライフサイエンスコーパス: cleavage plane

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

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

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

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

5 chment and modifies the orientation of their cleavage plane.

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

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

8 The intrastromal cleavage plane after pneumodissection seems to be nonrep

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

26 Current models for cleavage plane determination propose that metaphase spin

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

48 Cleavage plane orientation has been thought to govern th

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

66 The cleavage plane seemed to be located between the junction

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

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

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

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

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

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

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

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

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

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

77 The cleavage plane was studied by immunostaining with antibo

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