ライフサイエンスコーパス: boundary element

1 d to the silenced domain by the transfer DNA boundary element.

2 est that this small deletion disrupts such a boundary element.

3 dependence characteristic of known chromatin boundary elements.

4 tal enhancers and the insulating activity of boundary elements.

5 at a distance and the insulator activity of boundary elements.

6 oposed to explain the insulating activity of boundary elements.

7 histone turnover is found at known chromatin boundary elements.

8 tion during X inactivation can be blocked by boundary elements.

9 e associated with repositioning of chromatin boundary elements.

10 oncentration coinciding with the beta-globin boundary elements.

11 tin structure and delimited in many cases by boundary elements.

12 Boundary elements act via diverse mechanisms making accu

13 protein with enhancer blocking function and boundary-element activity.

14 Chromatin insulators, or boundary elements, affect promoter-enhancer interactions

15 omologous or heterologous pairing with other boundary elements, also showed no reduction but rather e

16 trostatic potentials computed using a hybrid boundary element and finite difference nonlinear Poisson

17 esses an insulatory function suggestive of a boundary element and is crucial for cell differentiation

18 tially constrained from active genes by gene boundary elements and histone hyperacetylation.

19 he interaction between enhancers, silencers, boundary elements and promoters at individual loci, but

20 Insulators or chromatin boundary elements are defined by their ability to block

21 promoters of active genes, and insulator or boundary elements are found at buoyant densities similar

22 IC transcription factor binding sites within boundary elements are refractory to these factors.

23 uch as Suppressor of Hairy wing [SU(HW)] and Boundary Element Associated Factor of 32 kDa (BEAF-32) a

24 nome tiling arrays to compare Su(Hw), dCTCF, boundary element-associated factor (BEAF), and CP190 loc

25 In particular, the boundary element-associated factor of 32 kDa (BEAF-32),

26 Boundary element-associated factors (BEAFs) 32A and 32B

27 Binding sites for the Drosophila boundary element-associated factors BEAF-32A and -32B ar

28 genes affected by temperature suggested that boundary element association factor of 32 kDa (BEAF-32)

29 gorithm that predicts the locations of human boundary elements based on the genomic distributions of

30 ctive chromatin, suggesting the existence of boundary elements between domains.

31 Chromatin boundary elements (CBEs) are widely distributed in the g

32 Sequence analysis indicated that the boundary element contained a TY1 LTR, and a tRNA gene an

33 the template region, downstream pseudoknot, boundary element, core-closing stem and triple helix.

34 d by reverse transcription into the template boundary element, demonstrating that the STE helps maint

35 Predicted boundary elements display two distinct features: first,

36 Non-tDNA boundary elements do not substitute for tDNAs in cohesio

37 ovide molecular evidence for imprinting at a boundary element flanking the SDHD locus and suggest tha

38 We show that inverted repeat (IR) boundary elements flanking the fission yeast mating-type

39 to these movements, that CTCF functions as a boundary element for moving cohesin, and they are consis

40 additional roles for RAP1 in heterochromatin boundary-element formation, creation of hotspots for mei

41 tivity of Frontabdominal-7 (Fab-7), a domain boundary element from the Drosophila melanogaster bithor

42 cassette inserted into the vector flanked by boundary elements from the viral latency locus showed hi

43 vities required for other silencing forms or boundary element function at tRNA gene loci.

44 trating that the STE helps maintain template boundary element function.

45 ode structural components of chromosomes, in boundary element function.

46 in the prediction of 2542 putative chromatin boundary elements genome wide.

47 the silencing of genes within its path, and boundary elements have evolved to constrain such spreadi

48 Boundary elements hinder the spread of heterochromatin,

49 Unlike all of the known boundary elements identified for Drosophila melanogaster

50 The presence of a boundary element in this region has been suggested by ob

51 Two different insertions of boundary elements in the ap regulatory region were ident

52 nted Igf2 gene, suggesting that the proposed boundary element insulating this gene from the downstrea

53 Although it is now well-established that boundary elements/insulators function to subdivide eukar

54 Using a boundary element inverse solution, 3,360 virtual endocar

55 response to a DNA rearrangement replacing a boundary element (IR-R) with a ribosomal DNA repeat (rDN

56 e concentration distribution between the two boundary elements is then computed by ion-exchange theor

57 Deletions of these boundary elements lead to spreading of H3 Lys9 methylati

58 Deletion of these boundary elements led to the spread of silenced chromati

59 These data also suggest that a boundary element lying within the PWS critical region pr

60 s are evaluated by means of a fast multigrid boundary element (MBE) method.

61 ptide are carried out using a fast multigrid boundary element method (MBE).

62 The precision of the boundary element method allows the unified description o

63 loiting direct numerical computation via the boundary element method and dynamical systems theory.

64 A precise boundary element method for the computation of hydrodyna

65 A boundary element method is used to compute the BSP resul

66 Here we describe an ensemble approach to the boundary element method that accurately predicts tau(c)

67 s number Couette flow are calculated using a boundary element method that solves an integral represen

68 Recently, a numerical boundary element method was developed to solve the coupl

69 Using the boundary element method, a numerical mandibular model wa

70 ional model is solved computationally by the boundary element method.

71 ludes ECEPP/3 combined with a fast multigrid boundary element method.

72 potentials served as inputs to a high-order boundary-element method to produce 3360 potential points

73 calculated using slender-body theories and a boundary-element method.

74 Boundary element methods and numeric regularization were

75 We speculate that the 5' beta-globin boundary element might be important for the proper regul

76 In this work, boundary element modeling is used to study the transport

77 matin DNaseI sensitivity assays indicating a boundary element near the beginning of the array.

78 normal 3' end of the DHFR gene constitutes a boundary element not only for the gene but also for the

79 s are in agreement with scaling analysis and boundary element numerical integration of the governing

80 s studies suggested that removal of a domain boundary element on the proximal side of Fab-7' is respo

81 We describe enhancer-blocking or boundary elements on either side of the locus that are b

82 To overcome this limitation, the two boundary elements, one at either side of the sample-memb

83 Chromatin boundary elements or insulators are believed to regulate

84 Boundary elements or insulators subdivide eukaryotic chr

85 here may provide insight into the role that boundary element pairing plays in enhancer blocking both

86 However, unlike any previously characterized boundary element, part of the paired region overlaps wit

87 Boundary elements partition eukaryotic chromatin into ac

88 It is believed that insulator/boundary elements separate these domains.

89 contain any known promoter, but it acts as a boundary element separating adjacent segmental domains.

90 suggesting that the transition segments are boundary elements separating chromosomal domains with di

91 state roughly stable, even without explicit boundary elements separating differentially modified chr

92 lization occurs mainly at promoters but also boundary elements such as Mcp, Fab-8, scs and scs', whic

93 late, for adding telomeric repeats, template boundary element (TBE), and pseudoknot, enclosed in a ci

94 onserved region of TER known as the template boundary element (TBE).

95 ents: a core-enclosing helix (CEH), template-boundary element, template, and pseudoknot, in this orde

96 LeuO functions analogously to the eukaryotic boundary element that delimits the transcriptionally act

97 HS2-6 primarily functions as an insulator or boundary element that may be critical for the autonomous

98 t, Fab-7, has been proposed to function as a boundary element that separates the iab-6 and iab-7 cis

99 suggests that the +45 region functions as a boundary element that separates the Scl/Map17 and Cyp tr

100 ur studies suggest that scs and scs' are not boundary elements that block the propagation of an alter

101 In an attempt to define boundary elements that could separate these gene cluster

102 thesis is the identification of insulator or boundary elements that delimit chromosomal domains.

103 It has been suggested that scs and scs' are boundary elements that delimit this decondensed chromati

104 t the identification and characterization of boundary elements that flank the transcriptionally repre

105 horax complex, making Fab-7 one of the first boundary elements that is known to have an essential fun

106 It is composed of two kinds of boundary elements; the first, functional boundary is an

107 lated from its neighbor by poorly understood boundary elements thought to be conserved across cell ty

108 atic regions and acts synergistically with a boundary element to prevent the spread of heterochromati

109 epeats flanking the silent interval serve as boundary elements to mark the borders between heterochro

110 tein interaction might facilitate pairing of boundary elements, we find that that scs and scs' are in

111 ions between enhancers and promoters) and at boundary elements (which demarcate regions of distinct c

112 Interestingly, the two boundary elements, which are inserted approximately 10 k

113 resulting domain can be simply regulated by boundary elements, which halt the progress of the extrus

114 ive tessellation of the molecular surface by boundary elements with non-regular size to solve the Poi

115 Deletion of the chromatin boundary element Yta7 led to increased Rtt106:H3 binding