ライフサイエンスコーパス: prespore cell

1 vement and differentiation into prestalk and prespore cells.

2 elease of the precursor of SDF-2, AcbA, from prespore cells.

3 onal ampA gene, cells prematurely specify as prespore cells.

4 is again consistent with DIF-1 production by prespore cells.

5 ared from fractions enriched in prestalk and prespore cells.

6 s utilised to activate cudA transcription in prespore cells.

7 a is not necessary for cudA transcription in prespore cells.

8 ereas most of the posterior zone consists of prespore cells.

9 tiation into anterior prestalk and posterior prespore cells.

10 raction important for the upward movement of prespore cells.

11 (the pstO cells) but it is expressed in the prespore cells.

12 cells as a consequence of rapid turnover in prespore cells.

13 rtial sorting of clathrin-minus prestalk and prespore cells.

14 nsformants accumulated rd28 mRNA uniquely in prespore cells.

15 n was also affected by expression of rd28 in prespore cells.

16 otC promoter reduces expression from cotC in prespore cells.

17 e control of the terminal differentiation of prespore cells.

18 It appears that osmotic stress on prespore cells alters their ability to signal terminal d

19 des asymmetrically to produce a small, polar prespore cell and a much larger mother cell.

20 ma-aminobutyric acid (GABA) is released from prespore cells and binds to GrlE, a G protein-coupled re

21 culmination, when the ALC sort out from the prespore cells and differentiate to form three ancillary

22 At the slug stage cudA is expressed in the prespore cells and in a sub-region of the prestalk zone.

23 ed that wacA mRNA accumulates exclusively in prespore cells and is absent from prestalk cells.

24 Wild-type cells express tagA in prespore cells and mature spores, defining tagA expressi

25 yl-CoA-binding protein, AcbA, is secreted by prespore cells and processed by the prestalk protease Ta

26 sing SP70 (a marker expressed in a subset of prespore cells), and this difference can be rescued by e

27 Prespore cells appear to sort such that the base is free

28 When prespore cells approach the top of the stalk in a Dictyo

29 It also shows that prespore cells are competent to respond to cAMP, by Dd-S

30 All our evidence points to the prespore cells as the major source of DIF-1.

31 ient for induction by cAMP and expression in prespore cells, both are required for expression in pres

32 The consequences of expressing RD28 in prespore cells could be partially overcome by increasing

33 We propose that prespore cells cross-induce the differentiation of prest

34 that PslA's primary function is to regulate prespore cell determination very early in the prespore p

35 l-type-specific genes, do not participate in prespore cell differentiation and do not produce pslA- s

36 down construct displayed severe reduction in prespore cell differentiation and precocious induction o

37 A new factor inducing prespore cell differentiation, called PSI-2, and two ind

38 talk gene expression and nonautonomously for prespore cell differentiation.

39 the pslA- strain is the inability to induce prespore cell differentiation.

40 for the proper induction and maintenance of prespore cell differentiation.

41 ent tissue-specific reporters indicates that prespore cells divide before prestalk cells and later en

42 per and efficient patterning of prestalk and prespore cells during culmination.

43 When GFP-marked prestalk and prespore cells expressing ecmA-RLC are mixed with wild-t

44 possibly at the time of the initial prestalk/prespore cell-fate decision.

45 lls in S or early G2 phase at starvation and prespore cells from cells in late G2 or M phase at starv

46 Because prespore cells have to shrink and dehydrate to form spor

47 cells (ALCs), which exist intermingled with prespore cells in the slug.

48 he specification of an initial population of prespore cells in which tagA is expressed.

49 Further, induced transdifferentiation of prespore cells into prestalk cells is inhibited in rzpA-

50 ing sporulation in Bacillus subtilis a small prespore cell is formed by an asymmetric cell division.

51 (v) The number of prestalk and prespore cells is proportional for a range of sizes of t

52 e mislocalization of prestalk cells, but not prespore cells, is rescued.

53 gadA is expressed exclusively in prespore cells late in development.

54 Prespore cells marked with green fluorescent protein (GF

55 Encapsulation of prespore cells of Dictyostelium discoideum is controlled

56 Expression of CRAC in the prespore cells of these strains rescued sporulation and

57 In rtoA mutants, both prestalk and prespore cells originate randomly from cells in any phas

58 FACS produced prespore cell populations with purities, measured by GFP

59 the polyketide precursor, show that purified prespore cells produce DIF-1 at more than 20 times the r

60 There is also a change in the prestalk to prespore cell ratio.

61 sorting out of Dictyostelium prestalk-O and prespore cells requires the diffusible signaling molecul

62 pment prestalk cells lose RhT activity while prespore cells retain it.

63 During Dictyostelium development, prespore cells secrete acyl-CoA binding protein (AcbA).

64 GFP-labeled prespore cells showed a spiral movement toward the top o

65 Our results also show that prespore cell-specific gene expression is solely under p

66 Each element can drive prespore cell-specific reporter gene expression independ

67 location of a Dd-GFP:STATa fusion protein in prespore cells surrounding the site of injection.

68 l-autonomous defect in forming the subset of prespore cells that are located in the anterior prespore

69 alk cells during culmination that stimulates prespore cells to encapsulate.

70 secreted factor decreases the sensitivity of prespore cells to inhibition by the prestalk morphogen D

71 nomous role in the specialization of a novel prespore cell type, whereas comB has a cell-autonomous r

72 ven though pslA- cells are unable to express prespore cell-type-specific genes, do not participate in

73 In contrast, expression of RLC in prespore cells using the psA promoter produced balloon-l

74 promoter sequences direct cudA expression in prespore cells, while proximal sequences direct expressi

75 adient that regulates the differentiation of prespore cells within the posterior compartment of the s