ライフサイエンスコーパス: conjugal

1 Here we characterize the icm-dependent conjugal ability of L. pneumophila and study its relatio

2 The leading region of the conjugal bacterial plasmid ColIb-P9 contains three dispe

3 Quorum-dependent development of conjugal competence required control by the opine regulo

4 of between 15 and 20 h in the development of conjugal competence.

5 the first vegetative cell division following conjugal development.

6 t Tn7 is attracted to events associated with conjugal DNA replication during plasmid DNA transfer.

7 in a functional icm complex that can mediate conjugal DNA transfer and probably can initiate infectio

8 ass of transfer factors that carry genes for conjugal DNA transfer and, in some cases, antibiotic res

9 Consequently, conjugal DNA transfer created extensive genome-wide mosa

10 ESX-1 on esx4 transcription correlates with conjugal DNA transfer efficiencies.

11 This supports the idea that conjugal DNA transfer imparts a polarity on the target t

12 Conjugal DNA transfer in Mycobacterium smegmatis occurs

13 This transfer system is most like conjugal DNA transfer in that it requires two viable par

14 revertants, whether or not a requirement for conjugal DNA transfer is imposed.

15 We suggest that conjugal DNA transfer may be a prominent feature in the

16 Conjugal DNA transfer occurs by an atypical mechanism in

17 Classical conjugal DNA transfer of chromosomal DNA in bacteria req

18 We have previously described a novel conjugal DNA transfer process that occurs in Mycobacteri

19 sodium sensitivity, osmotic resistance, and conjugal DNA transfer.

20 four small distinct regions associated with conjugal DNA transfer.

21 of Tn916, nicking oriT as the first step in conjugal DNA transfer.

22 y of F-pili and possibly for other events of conjugal DNA transfer.

23 cins are powerful counterselective agents in conjugal DNA transfers using colicin-sensitive Escherich

24 of Ti plasmids and instead become efficient conjugal donors.

25 4a tra operons is not activated by TraR, and conjugal efficiency is not affected by TraR and 3-oxo-C8

26 ICEBs1 is a conjugal element found in Bacillus subtilis that has a r

27 s located adjacent to the trb operon of this conjugal element.

28 nomes has revealed an extraordinary array of conjugal elements (integrative and conjugative element o

29 novel elements, designated ICEF (integrative conjugal elements of M. fermentans), resemble conjugativ

30 n the recipient is necessary to increase the conjugal frequency by 3 to 4 logs.

31 nd they suggest that nicking may be the only conjugal function required for adaptive mutation.

32 To test the hypothesis that the conjugal function that is important for adaptive mutatio

33 when the Lac- allele is on an F' episome and conjugal functions are expressed.

34 Ip with its target site could substitute for conjugal functions in adaptive mutation.

35 nctions and is enhanced by the expression of conjugal functions.

36 icate that arcAB and putA are localized on a conjugal genetic element.

37 nts, providing the first genome-wide view of conjugal HGT in bacteria at the nucleotide level.

38 ne by itself, rather than the formation of a conjugal intermediate with pSa, blocks transformation su

39 tudy was to describe the association between conjugal loss and both syndromal depression and depressi

40 sion analyses to map a locus that determines conjugal mating identity in M. smegmatis.

41 ith plasmid R1162 DNA were used as donors in conjugal matings to determine if the plasmid replication

42 The frequency of conjugal mobilization of plasmid R1162 is decreased appr

43 An essential early step in conjugal mobilization of R1162, nicking of the DNA stran

44 pSC101 and R1162 encode related systems for conjugal mobilization, although these plasmids are other

45 clinics, we have determined the frequency of conjugal MS and have estimated the recurrence risk in of

46 s could not be shown to increase the risk of conjugal MS.

47 ere has been no previous systematic study of conjugal multiple sclerosis.

48 the expression of which is regulated by the conjugal opine.

49 donors grown with agrocinopines A and B, the conjugal opines for this Ti plasmid, was detected only a

50 ion-independent manner in the absence of the conjugal opines.

51 s support the hypothesis that nicking at the conjugal origin initiates the recombination that produce

52 Within strain pairs, targeted placement of a conjugal origin of transfer and selectable markers in do

53 he production of a single-strand nick at the conjugal origin, we supplied an exogenous nicking enzyme

54 The crude recurrence in children of conjugal pairs (1 in 17) is significantly higher than pr

55 Six of the 49 offspring of conjugal pairs also had MS, and age conversion gives a r

56 rity in crude recurrence between children of conjugal pairs and those of single affected parents show

57 We studied 45 conjugal pairs concordant for multiple sclerosis from 58

58 This study of conjugal pairs with complex traits investigated disease

59 it phenotypes in which specific steps in the conjugal pathway have been altered or eliminated.

60 ught to be required for the synthesis of its conjugal pilus and mating pore.

61 The Bacteroides fragilis conjugal plasmid pBFTM10 contains two genes, btgA and bt

62 cell subpopulation that does not transcribe conjugal plasmid transfer genes, which may help reduce p

63 se that this locus is involved in regulating conjugal plasmid transfer.

64 but not the VirD4 protein, which is used in conjugal plasmid transfer.

65 chromosome or replicating DNA structures in conjugal plasmids, ensuring the vertical and horizontal

66 Here, we show that common conjugal plasmids, even when costly, are indeed transfer

67 of transposition that preferentially targets conjugal plasmids.

68 13,550 spouses of study probands for a crude conjugal rate of 0.17% (95% CI of 0.10%-0.24%).

69 -system family member ESX-4 is essential for conjugal recipient activity in Mycobacterium smegmatis T

70 In addition, conjugal recombination is reduced 10-fold in uvrD303 str

71 opines and the corresponding opine-meditated conjugal regulatory regions of pTiChry5 and pTiC58 share

72 participate as a recipient in virB-mediated conjugal RSF1010 transfer.

73 This conjugal system allows the expression of marker genes in

74 cleaving both strands of the Tn916 origin of conjugal transfer (oriT) at several distinct sites and f

75 egion encoding plasmid replication (rep) and conjugal transfer (tra) functions similar to those encod

76 However, these mutants retained residual conjugal transfer activity when tested in strain NT1, wh

77 During conjugal transfer an essential factor, called the coupli

78 RP4 (TraG(RP4)) and TraG and VirD4 from the conjugal transfer and T-DNA transfer systems of Ti plasm

79 sing system, suggesting a connection between conjugal transfer and vegetative replication of these vi

80 erobacteria by recognizing a plasmid-encoded conjugal transfer complex as a receptor.

81 For low numbers of sites, the efficiency of conjugal transfer decreased as an exponential function o

82 port that the Agrobacterium-to-Agrobacterium conjugal transfer efficiencies of RSF1010 increase drama

83 plasmid TiC58 or plasmid RSF1010 reduces the conjugal transfer efficiency of pAtC58 10- or 1,000-fold

84 he quorum-dependent activation of Ti plasmid conjugal transfer exhibited a lag of almost 8 h when the

85 Only the trbK mutant was unaffected in conjugal transfer from either donor.

86 ency of 10(-4) to 10(-5) per recipient after conjugal transfer from Escherichia coli.

87 bB, -C, -D, -E, -L, -F, -G, and -H abolished conjugal transfer from strain UIA5, which lacks the 450-

88 asmids carried at least 25 IncHI2-associated conjugal transfer genes.

89 nosa and Erwinia spp., as well as T1 plasmid conjugal transfer in Agrobacterium tumefaciens, and many

90 After conjugal transfer into P. aeruginosa, plasmid integrants

91 ed may be used to increase the efficiency of conjugal transfer into restriction-competent bacteria.

92 lasmid gene markers: traA from the conserved conjugal transfer machinery and vapA and vapB, found in

93 The determinants responsible for conjugal transfer map to two regions, tra and trb, of th

94 ese proteins is required for the increase in conjugal transfer mediated by the recipient.

95 es (close to 100%) from the chromosome after conjugal transfer of a Flp recombinase-expressing plasmi

96 Conjugal transfer of Agrobacterium tumefaciens Ti plasmi

97 Conjugal transfer of Agrobacterium tumefaciens Ti plasmi

98 Conjugal transfer of Agrobacterium tumefaciens Ti plasmi

99 Conjugal transfer of Agrobacterium tumefaciens Ti plasmi

100 Conjugal transfer of bacterial plasmids requires a pore

101 Conjugal transfer of Bacteroides mobilizable transposon

102 s well as its own synthesis, can promote the conjugal transfer of both chromosomal and plasmid genes

103 Conjugal transfer of chromosomal DNA between strains of

104 hines, but present-day functions include (i) conjugal transfer of DNA by cell-to-cell contact, (ii) t

105 ysaccharides and components required for the conjugal transfer of DNA.

106 Sinorhizobium meliloti 1021 is required for conjugal transfer of DNA.

107 bium sp. strain NGR234, which is involved in conjugal transfer of DNA.

108 tudies did not detect replication delays for conjugal transfer of episomes containing PIT elements.

109 nd proteins into plant cells, as well as the conjugal transfer of IncQ plasmids, such as RSF1010, bet

110 Conjugal transfer of plasmid DNA is terminated when the

111 ced stimulatory effect on the virB-dependent conjugal transfer of plasmid RSF1010 by agrobacterial do

112 The efficiency of conjugal transfer of plasmids from Escherichia coli to t

113 We conclude that conjugal transfer of pTiC58 is regulated in a quorum-dep

114 Conjugal transfer of pTiC58 requires two regions, tra wh

115 genes except trbI and trbK are essential for conjugal transfer of pTiC58.

116 cQ plasmid RSF1010 into plant cells, and the conjugal transfer of RSF1010 between Agrobacteria.

117 Genes required for replication and for conjugal transfer of the Agrobacterium tumefaciens Ti pl

118 the first time an oriT, which is involved in conjugal transfer of the circular form, has been implica

119 cell, while the other is responsible for the conjugal transfer of the entire Ti plasmid from one bact

120 ormation functions and are essential for the conjugal transfer of the IncP plasmid.

121 e the VirB system, AvhB products promote the conjugal transfer of the IncQ plasmid RSF1010, suggestin

122 for tumor formation; rather, it mediates the conjugal transfer of the pAtC58 cryptic plasmid between

123 e major type IV pilin subunit (pilS) reduced conjugal transfer of the plasmid by 4 orders of magnitud

124 um tumefaciens, activates genes required for conjugal transfer of the Ti plasmid and also enhances th

125 rb system encodes functions required for the conjugal transfer of the Ti plasmid between cells of Agr

126 Conjugal transfer of the Ti plasmid pTiC58 is regulated

127 Conjugal transfer of the Ti plasmids from Agrobacterium

128 specifically to a site within the origin of conjugal transfer of the transposon, oriT.

129 3-oxo-octanoyl-l-homoserine lactone control conjugal transfer of the tumor-inducing plasmid, the pri

130 iption factor TraR regulates replication and conjugal transfer of the tumour-inducing (Ti) plasmid in

131 efaciens, which controls the replication and conjugal transfer of the tumour-inducing (Ti) virulence

132 ine-type Ti plasmid pTiC58 are important for conjugal transfer of this element to recipient bacteria.

133 8 is one of three loci that are required for conjugal transfer of this Ti plasmid.

134 Conjugal transfer of Ti plasmids from Agrobacterium spp.

135 Conjugal transfer of Ti plasmids of Agrobacterium tumefa

136 genetic transformation of M. arthritidis and conjugal transfer of Tn916 from an enterococcal donor to

137 be part of a mechanism to prevent premature conjugal transfer of Tn916 prior to excision from the do

138 nical isolate R7 have been implicated in the conjugal transfer of VmR.

139 Distributive conjugal transfer offers a plausible mechanism for the p

140 Mycobacterial distributive conjugal transfer permits innovative genetic approaches

141 on system (TFSS) proteins VirB9, VirB10, and conjugal transfer protein (CTP).

142 ssociated with the type IV secretion system, conjugal transfer protein TraG, plant-pathogen interacti

143 system enables A. tumefaciens to express its conjugal transfer regulon preferentially at high populat

144 ce and appears to constitute components of a conjugal transfer system that has been adopted to preven

145 teria and share extensive homology with many conjugal transfer systems.

146 bound secretion apparatus similar to type IV conjugal transfer systems.

147 taining a coresident conjugative transposon, conjugal transfer was repressed in the absence of tetrac

148 that a negative and a positive regulator of conjugal transfer were encoded outside the transfer regi

149 nctions, including integration and excision, conjugal transfer, and regulation.

150 mids encode genes involved in pilus-mediated conjugal transfer, as well as pilL-V, which encodes a se

151 uency of transposon loss is a consequence of conjugal transfer, making this loss a marker for that tr

152 P plasmid was cloned into pGNS-BAC to enable conjugal transfer, thereby allowing both electroporation

153 ring excision and nicking at the oriT during conjugal transfer, to prevent premature nicking at the o

154 ing single strand in the recipient, early in conjugal transfer, until lagging-strand replication crea

155 hat at least traG and traF are essential for conjugal transfer, while sequence analysis predicts that

156 ed mRNA targeting, allowing intron spread by conjugal transfer.

157 c DNA-binding protein required for efficient conjugal transfer.

158 n density-dependent regulation of Ti plasmid conjugal transfer.

159 raI abolished the production of AAI and also conjugal transfer.

160 , the quorum-sensing activator of Ti plasmid conjugal transfer.

161 in this system and are most consistent with conjugal transfer.

162 for the enhancement and repression of pLYL72 conjugal transfer.

163 d required for plasmid DNA processing during conjugal transfer.

164 lactone (AAI) to regulate genes required for conjugal transfer.

165 cation, and support efficient termination of conjugal transfer.

166 Conjugal transposition is hypothesized to occur via a ci

167 V-induced mutagenesis but did not affect the conjugal transposition of the element.