ライフサイエンスコーパス: G C content

1 ut GC-rich in the monocot genomes (59-61% of G+C content).

2 eighboring nucleotides and the overall local G+C content.

3 s a large (6.7 Mbp) genome with a high (67%) G+C content.

4 or the major cause of the diversities of the G+C content.

5 es are small and not correlated with the DNA G+C content.

6 only a minor effect, if any, on the average G+C content.

7 her potential target organisms with variable G+C content.

8 lower G+C content than the average aeromonad G+C content.

9 compositions at the extremes of high or low G+C content.

10 compact genome of 395,405 bp, with a 33.62% G+C content.

11 sms for splice site recognition depending on G+C content.

12 -bp spacers of arbitrary sequences with high G/C content.

13 by changing strand length, concentration and G/C content.

14 ctive origins and few but long genes and low G/C content.

15 ing in an overall mutation pressure to lower G+C contents.

16 in bacterial species having widely different G+C contents.

17 ve codon use, is driving genes toward higher G+C contents.

18 1% of the genes, apparently due to shifts in G + C content.

19 regions - termed isochores - with differing G + C content.

20 st that selection is acting upon silent site G + C content.

21 Saccharomyces cerevisiae that share the same G + C content.

22 idelity, codon context, and global and local G + C content.

23 omes local CpG deficit decreases with higher G + C content.

24 alignments, and depend strongly on the local G + C content.

25 ar polysaccharide (CP) biosynthesis, and its G+C content (26.7%) is lower than the average G+C conten

26 +C content (26.7%) is lower than the average G+C content (33.2%) for the whole genome.

27 ion of pColJs showed significantly different G+C content (34%) compared to the rest of pColJs (53%).

28 etween these IS elements has a wide range of G+C content (35 to 57%), suggesting that these regions h

29 bases (Mb), with a low guanine and cytosine (G + C) content, 35%; the coding sequences cloned to date

30 oplasma species, having reduced size and low G+C content (38.8% for M. haemofelis and 31.1% for M. su

31 7 was more prevalent in genomic regions with G+C content (50.5 to 60.5%) lower than the average G+C c

32 FLT3-ITD N-regions have a G/C content (66.9%), dinucleotide composition (P < .001)

33 ntent (50.5 to 60.5%) lower than the average G+C content (69.3%) of the rest of the genome.

34 single circular chromosome of 2,501,097 bp (G+C content, 73%) predicted to encode 2,403 proteins.

35 ith siRNA functionality were identified: low G/C content, a bias towards low internal stability at th

36 ed into two major branches with high- or low-G+C content about 35 million years ago.

37 omposition reflects large-scale variation in G + C content along mammalian chromosomes.

38 ed vertebrates show large-scale variation in G + C content along their chromosomes, a pattern which a

39 l decline in intron and third codon position G+C content along Drosophila genes with introns.

40 Eukaryotic genomes typically show a uniform G + C content among chromosomes, but on smaller scales,

41 genome evolution, such as the bimodality of G+C content among grass genes.

42 We detect significant heterogeneity in G+C content among intron segments from the same gene, as

43 ecies, with different selective pressures on G+C content among lineages, and compared the counts of n

44 es are unlikely to explain the wide range of G+C contents among different species.

45 he most precise and accurate available, with G + C content amplification biases less than 1.5-fold, e

46 quencing, and percent guanine-plus-cytosine (G+C) content analysis, demonstrated that these strains a

47 The G + C content and codon usage observed in the functional

48 92, P < 0.001) among these genomes' intronic G + C contents and exonic G + C contents at degenerate t

49 ults showing that sapD and recA have similar G + C contents and substitution rates suggest that the s

50 We observe that guanine + cytosine (G + C) content and CpG density surrounding tRNA loci is

51 E. coli counterparts, as well as a different G+C content and codon usage.

52 the library was dominated by sequences whose G+C content and CpG frequency were intermediate between

53 are longer than 200 bp and have over 50% of G+C content and CpG frequency, at least 0.6 of that stat

54 sekeeping gene promoter, including very high G+C content and enzyme restriction sites characteristic

55 are consistent with the hypothesis that exon G+C content and intron U content contribute separate but

56 the same as single-exon gene length; and the G+C content and length of genes are uncorrelated.

57 ted with precise hot-spot location, although G+C content and nucleotide diversity are correlated with

58 n a region of the Salmonella genome with low G+C content and presumably has been acquired by horizont

59 lated to gram-positive bacteria with low DNA G+C content and that its closest relative is Dehalobacte

60 Finally, the overall % G+C content and the % G+C content at the third codon for

61 o aspects: intragenomic heterogeneity of the G+C content and the amino-acid-specific translation-coup

62 ns into two classes according to their flank G+C content and used computational and statistical metho

63 The G+C contents and Splitstree analysis of the manB, glnA,

64 The lower G+C contents and the presence of a putative transposase

65 A or CAAT elements but has an extremely high G-C content and multiple Sp1 binding sites.

66 can recognize miRNAs with different A/U and G/C content and distinguish between a fully matched miRN

67 equence of strain ORIO is 4.8 Mb genome (68% G + C content) and comprises two chromosomes and six pla

68 circular chromosome has 756,845 bp, a 39.3% G+C content, and 925 coding sequences (CDSs).

69 oligo and salt concentrations, constraining G+C content, and introducing mismatches are exemplified.

70 xtremely high LINE and low SINE content, low G+C content, and yet a relatively high gene density, in

71 etrics such as ideal melting temperature and G+C content, appropriate spacing, and minimal stem-loop

72 ether nucleotide substitution rates and gene G + C content are influenced by the chromosomal location

73 C below that of M. jannaschii, their genomic G+C contents are nearly identical.

74 For both synonymous substitution rates and G + C content at silent sites, neighbouring genes were f

75 n increased usage of amino acids with a high G + C content at the first two codon positions and GNN c

76 genomes' intronic G + C contents and exonic G + C contents at degenerate third codon positions.

77 by this compositional bias, with the average G+C content at synonymously variable third positions of

78 dence of an increase in third codon position G+C content at the start of genes; this is particularly

79 Finally, the overall % G+C content and the % G+C content at the third codon for all of the PKS genes

80 gerprint is similar in the wide range of the G+C content at the third codon position (0.30-0.80).

81 s of the same gene were correlated; but mean G+C content at the third positions of exons was signific

82 alogous regions of the chromosome with a low G+C content, at 41%, compared to that of the whole genom

83 is AU-rich in the eudicot genomes (35-42% of G+C content), but GC-rich in the monocot genomes (59-61%

84 AD properties such as local gene density and G/C content, but also on the TAD chromatin states.

85 that intrinsic sequence properties, such as G/C content, cannot fully explain plant nucleosome posit

86 nked by insertion elements and has a reduced G+C content compared to that of the whole genome.

87 The genomes range from 42.2 to 47.7 kb, with G+C contents consistent with those of their hosts.

88 promoter region revealed that it has a high G+C content, contains potential SP1 and AP1 binding moti

89 There are, however, genomic regions of high G+C content (CpG islands), where the occurrence of CpGs

90 clustered gene families, corresponding high G + C content, CpG islands and density of repetitive DNA

91 ty island (YP-HPI) is marked by IS100, has a G + C content different from its host, is flanked by 24

92 rizontal gene transfer in that their percent G+C content differs from that of the rest of the H. infl

93 3' end of tRNA(4)(Leu) and has regions whose G+C content differs from the average genomic G+C content

94 asymmetric) hardly contribute to the overall G+C content diversity of the third codon position.

95 Decreasing exon G+C content dramatically impaired splicing.

96 the Bacillus class of the gram-positive, low-G+C-content eubacteria.

97 The overall G + C content for the coding region was 65%, with a stro

98 Choice of different %(G+C) content for the target and reference amplicons allo

99 This increased the G+C content from 38% to 61%.

100 or other promoter cis elements and have high G+C content, functional Sp1 binding sites and multiple t

101 ely independent of the isochore compartment (G + C content), gene size, and transcriptional and trans

102 It displays G/C content, gene and operon annotation from multiple so

103 II secretion system were identified on a low-G+C-content genomic island containing 24 intact genes th

104 An increase in G+C content gives an increase in volume and compressibil

105 otetrameric DnaD protein is essential in low G+C content gram positive bacteria and is involved in re

106 l DNA-replication-initiation proteins in low-G+C content Gram-positive bacteria.

107 highly conserved in and specific to the low-G+C content gram-positive bacteria.

108 lication initiation and are conserved in low G+C content Gram-positive bacteria.

109 ate catabolite repression in a number of low-G+C-content gram-positive bacteria, of which C. perfring

110 s an important mediator of CR in several low-G+C-content gram-positive bacteria.

111 s of tracts at least 28 bp in length with a (G+C) content greater than 85%.

112 The results show that genes in the different G+C content groups have similar PR2 biases, indicating t

113 chromosomal DNA is 67.4%, regions with lower G+C content have also been observed.

114 pical of a housekeeping gene, including high G + C content, high frequency of CpG dinucleotides, and

115 frequency of optimal codons (Fopt) and gene G+C content, highlighting the G+C-biased gene conversion

116 Community level G + C content impacted the assembly of labeled genomes a

117 found that both protein sequence lengths and G + C content in the third base of codons (GC3) in pyrop

118 d to obtain detailed distributions of local (G + C) contents in a number of ruminant DNAs.

119 l, which we test by analyzing codon bias and G+C content in a set of 92 gene loci.

120 Finally, we describe analyses of G+C content in a well-studied model system of speciation

121 nsible for the wide heterogeneity of the DNA G+C content in human, the third codon position of 846 hu

122 The high G+C content in the codon usage (64.5%) of the gene and t

123 ns on the intra-genomic heterogeneity of the G+C content in the human genome.

124 d) has shown that, in the major range of the G+C content in the third codon position (0.25-0.75), bia

125 ned a single ORF of 504 amino acids with 85% G+C content in the third codon position.

126 elevated silent substitution rates and high G+C contents in comparison with both metatherian autosom

127 also a region of exceptionally high gene and G + C content including genes paralogous to those in the

128 G dinucleotides rose from 97 to 302, and the G+C content increased from 48.4% to 56.4%.

129 h helix G:C content, roughly doubling as the G:C content increased from 0 to 100%.

130 The G + C content is not homogeneous throughout the genome:

131 f the C. burnetii genome is 42.4%, where the G+C content is 42.7% for the chromosome and 38.7% for th

132 G+C content is a sequence feature correlated with many g

133 The concept of homogeneity of G+C content is always relative and subjective.

134 Therefore, the heterogeneity of the G+C content is likely to be determined by some other mec

135 g that the intragenomic heterogeneity of the G+C content is not correlated with translation-coupled b

136 monstrated that the regional similarities in G + C content (isochores) and synonymous substitution ra

137 zontal gene transfer from an organism with a G+C content lower than that of C. jejuni.

138 cently argued that differences in (G+C)%, or G+C content, may trigger new species formation.

139 The regional variation in gene G + C content might therefore be a reflection of the iso

140 Perhaps to accommodate DNA with a lower G + C content, most mycoplasmas do not have the "univers

141 mbled, comprising 168,243 bp with an average G + C content of 41.5%.

142 03(T), which consists of 5,193,926 bp with a G + C content of 65.18%.

143 e coding sequences cloned to date all have a G + C content of about 50%.

144 in derived bacterial lineages, the inferred G + C content of ancient ribosomal RNA, and the geologic

145 spite predictions based primarily on the low G + C content of the chloroplast and the high functional

146 The G + C content of the coding sequence is 55%, with 92.8%

147 The significantly lower G + C content of the Hpy188I R-M genes implies that they

148 Analysis of G + C content of the PepA coding sequence and the adjace

149 us sequence and prediction features, such as G + C content of the sequence, length and type of exons,

150 repeat of Alces-I has a length of 968 bp, a (G + C) content of 52.6%, and contributes 35%, or almost

151 mid of Borrelia burgdorferi had 16,927 bp, a G+C content of 23.1%, a relative deficiency of CpG dinuc

152 ed to be 37,468 nucleotides in length with a G+C content of 26%.

153 e draft genome of strain NSH-16(T) has a DNA G+C content of 27.4% and an approximate size of 3.2 Mb.

154 is composed of 892,758 bp and has an average G+C content of 28.6 mol%.

155 Greater differences in the G+C content of 34 coding regions than 46 intron sequence

156 5, consisting of approximately 2.9 Mb with a G+C content of 35% and 2,704 genes, was annotated using

157 NA is 1962 nucleotides in length, with a low G+C content of 37.1%.

158 this strain, containing 3,027,060 bp, with a G+C content of 37.2% in 126 contigs (>/= 500 bp).

159 The genome is 4.063 Mb long and has a G+C content of 38.88%.

160 t it consisted of 34,692 bp, with an overall G+C content of 39 mol%.

161 Its genome sequence was 5.9 Mb with a G+C content of 39.2% and encompassed a total of 5362 CDS

162 d, DNA genome consisting of 36,677 bp with a G+C content of 39.36%.

163 P-1 (ATCC 15381), having 4,636,778 bp with a G+C content of 40.5% and consisting of 83 contigs.

164 65,009-nucleotide sequence, with an overall G+C content of 42.6%, revealed genes and open reading fr

165 nome sequence is 244,835 bp, with an overall G+C content of 42.6%.

166 d comprised of 2,673 coding sequences with a G+C content of 43.3%.

167 In addition, the genome of YSLV5 has a G+C content of 51.1% that is much higher than all other

168 84,406 base pairs in length, with an overall G+C content of 51.8%, and contains 2,121 predicted codin

169 as sequenced is 131,364 bp in length, with a G+C content of 52.2% and a CpG ratio of 1.11.

170 with a consensus length of 855 bp and a mean G+C content of 52.5%.

171 a genome 39,245 nucleotides in length with a G+C content of 59%.

172 m those of all other EEHVs by 37% and have a G+C content of 63% compared to just 42% for the others.

173 that the B3 genome is 38,439 bp long with a G+C content of 63.3%.

174 ain HG52 was determined as 154,746 bp with a G+C content of 70.4%.

175 The first method was to plot the average G+C content of a set of nucleotides against the G+C cont

176 ducts of glucose metabolism, and possessed a G+C content of approximately 43 mol%.

177 The G+C content of cps5ABC was substantially lower (28%) tha

178 ontribution of mutation and selection to the G+C content of DNA was analyzed in bacterial species hav

179 e amino acid specific and independent of the G+C content of DNA, so that when averaged over the amino

180 The G+C content of flanks displayed a bimodal distribution r

181 G+C content differs from the average genomic G+C content of H. influenzae.

182 nly 25.5% G+C in nucleotide content, and the G+C content of individual genes may predict how essentia

183 G+C content of introns and exons of the same gene were c

184 teins of known function; of these, 18 have a G+C content of less than 40%, typical of known virulence

185 The G+C content of nec1 suggests that it has moved horizonta

186 The G+C content of SPI-3 (47.5%) differs from that of the Sa

187 transcription start sites suggests that the G+C content of the -10 region is higher than that for E.

188 thesis that this activity is due to the high G+C content of the -10 sequence.

189 The G+C content of the BfPAI (35%) and the flanking DNA (47

190 The average G+C content of the C. burnetii genome is 42.4%, where th

191 The G+C content of the DNA is 41.4 mol% for Bacteroides nord

192 The G+C content of the DNA is 43 mol% for Bacteroides.

193 By a G+C content of the DNA of 52 mol%, sequence analysis was

194 e genes (26%) differs significantly from the G+C content of the entire C. jejuni genome (30.6%).

195 ent Yersinia isolates and the relatively low G+C content of the gene suggests acquisition by horizont

196 The low G+C content of the locus, an association with mobility e

197 Despite the considerable differences in G+C content of the macaque and B virus genes (51% and 74

198 the majority of species, in some species the G+C content of the minor class of genes distributes over

199 In particular, we propose that the higher G+C content of the Monodelphis X chromosome is a direct

200 etected in related bacterial species and the G+C content of the pcgL-containing region (41%) is much

201 nsposon-like structures, corroborated by the G+C content of the pJM1 sequence, suggest a modular comp

202 The G+C content of the S. sanguinis genome is 43.4%, which i

203 region (41%) is much lower than the overall G+C content of the Salmonella chromosome (52%).

204 eir PR2-bias fingerprints in relation to the G+C content of the third codon position (P3).

205 content of a set of nucleotides against the G+C content of the third codon position for each gene.

206 are all correlated almost perfectly with the G+C content of the third codon position over the total G

207 separated into six groups according to their G+C content of the third codon position, and each group

208 nly responsible for the heterogeneity of the G+C content of the third codon position.

209 ality of a set of nucleotides to that of the G+C content of the third codon position.

210 revealed by the relative independence of the G+C content of the third codon positions from the isocho

211 the PR2 were observed in the total ranges of G+C content of the third-codon position.

212 Although the G+C content of Thermus aquaticus YT-1 chromosomal DNA is

213 hereas intragenomic distributions of the DNA G+C content of these bacteria are narrow in the majority

214 A low G+C content of these two genes suggests they were acquir

215 The mean G+C content of these unique genes (26%) differs signific

216 cted by plotting PR2 corollaries against the G+C content of third codon position revealed that eight

217 43.4%, which is considerably higher than the G+C contents of other streptococci.

218 its among major phylogenetic groups, and the G+C contents of the chromosome (69.2%) and plasmid (66%)

219 Interestingly, the G+C contents of the fimZ, fimY, and fimW genes are less

220 (c) Unlike the PR2 biases, the G+C contents of the third codon position for both four-c

221 New results show the following: (a) The G+C contents of the third codon position of human genes

222 However, the relatively high G+C% content of mycobacteriophage genomes (64.1%) can be

223 P deficiency, did not alter the already rich G-C content of N regions.

224 The 16mers are chosen to have a G/C content of 50% in order to make the thermodynamic st

225 ide position-dependent preferences and total G/C content of siRNA duplexes as input parameters.

226 ranscriptional assembly is correlated to the G/C content of the GNRA receptor.

227 of the phased A/T motifs or lowering of the G/C content of the spacers resulted in a reduction in Rt

228 It was discovered that modification of the G:C content of the anticodon stem and therefore reducing

229 tautp decreased roughly linearly with the G:C content of the hairpin helix, being 50% longer for h

230 Increasing intron G+C content or decreasing intron U content adversely imp

231 Different types of signals, such as G+C content or DNA methylation, are characterized by dis

232 o tRNA genes, and have diverged widely, with G+C contents ranging from 40 to 70% and amino acid homol

233 The correlation is independent of G + C content, recombination rate, and chromosomal locat

234 horizontally acquired, because it had a low G + C content relative to the P. multocida genome.

235 mpositional contrast consisting of high exon G+C content relative to high intron U content.

236 exception of wbpMO11 has a markedly reduced G+C content relative to the chromosomal average.

237 genes differed in both motif occurrence and G/C content relative to their Drosophila orthologs.

238 ence of this region reveals a relatively low G+C content, remnants of transposons, and several open r

239 Analysis of the G+C content revealed an isochore boundary which, togethe

240 Conversely, D increased linearly with helix G:C content, roughly doubling as the G:C content increas

241 ions and deletions are more common in higher G+C content sequences.

242 mobile genetic element sequences and have a G + C content significantly lower than the rest of the H

243 istic of the genome of organisms with a high G+C content, such as P. aeruginosa, suggesting that IncP

244 an both Arthrobacter genomes and has a lower G+C content, suggesting that significant genome reductio

245 long with their similar codon usage bias and G + C content, suggests acquisition by lateral transfer

246 provements are observed when amplifying high G+C content templates, such as those belonging to the pr

247 -associated organisms and organisms with low G+C content tend to reduce their Mo utilization.

248 gestion with MspI have an average of 5% more G + C content than the random fragments, and are enriche

249 oximately 150 kilobases in size, has a lower G + C content than the rest of the genome, and is flanke

250 pecies, with T.pallidum having a much higher G+C content than B. burgdorferi.

251 cks were found to have a significantly lower G+C content than non-vector-borne flaviviruses and this

252 element-like sequences and has a much lower G+C content than the average aeromonad G+C content.

253 was attributable to genes with unusually low G+C content that are probably due to horizontal transfer

254 group B shows two new large regions with low G+C content that are putative pathogenicity islands.

255 ads representing organisms that have a high %G+C content that can significantly impact results.

256 own dependence of DNA melting temperature on G.C content, the contribution of base-pairing into duple

257 imposed by error-prone replication, (b) high G + C content to increase replication fidelity, (c) circ

258 The similarity of borrelial G + C content to that of Gram-positive organisms suggest

259 Despite high G+C content, translational regulation was not evident by

260 in Arabidopsis thaliana tend to have higher G/C content, unlike yeast, and are centered on specific

261 ended gyrase binding motif with phased 10-bp G/C content variation, indicating that bending ability o

262 Nucleotide substitution rates and G + C content vary considerably among mammalian genes.

263 erted between two tRNA sequences with 58% of G+C content versus 69% in the M. avium genome.

264 The genomic DNA G+C content was 70.03 mol%.

265 G+C content was conserved over evolutionary time, as ind

266 ons between mouse and rat; but the change in G+C content was greatest at position 3 of exons, interme

267 on if a common sequence with high or average G/C content was present immediately upstream of the AU-r

268 ralogous genes, and two regions with reduced G+C contents were found within the deletions.

269 , mosquito-borne viruses had an intermediate G+C content which was not significantly different from t

270 ticellular organism are heterogeneous in the G+C content, which is particularly true in the third cod

271 .71 generally fit to a linear dependence on (G+C)-content, which, however, is consistent with a (G+C)

272 We report a list of loci that have different G+C content with respect to the nearby regions; the anal

273 tionary conservation oscillate in phase with G + C content, with conserved regions having higher G +

274 ween the intron and the third codon position G+C content within genes.