ライフサイエンスコーパス: gene flow

1 ng can evolve and facilitate speciation with gene flow.

2 mutation accumulation and pervasive lateral gene flow.

3 tion, species incompatibilities, and ongoing gene flow.

4 been attributed to selection actually due to gene flow.

5 lation and shield phenotypic divergence from gene flow.

6 nce and visualized barriers and corridors to gene flow.

7 ructure that probably serves as a barrier to gene flow.

8 may be one way of reducing the likelihood of gene flow.

9 selection after appropriately accounting for gene flow.

10 eographic spread of adaptive alleles through gene flow.

11 tem can facilitate or restrict interspecific gene flow.

12 movement through the habitat and subsequent gene flow.

13 al Asia, and potentially Polynesian waves of gene flow.

14 ngling the opposing effects of selection and gene flow.

15 5%), suggesting that the Dez River prevented gene flow.

16 it indications of possible selection against gene flow.

17 omesticated rice by continuous and extensive gene flow.

18 es-specific contributions to pollen-mediated gene flow.

19 ted hybridization rates and the direction of gene flow.

20 n facilitating long-distance pollen-mediated gene flow.

21 this species is associated with a restricted gene flow.

22 mine evidence for unobserved immigration and gene flow.

23 ith a few exceptions that indicated sporadic gene flow.

24 sulting from predominantly European paternal gene flow.

25 ed from effects of immigration and resulting gene flow.

26 ce domestication but substantial dog-to-wolf gene flow.

27 ocal adaptation were not entirely swamped by gene flow.

28 ument genetic continuity with only transient gene flow.

29 effective and stable genome-wide barriers to gene flow.

30 ation and diversification in the presence of gene flow.

31 ed the ability to detect a relationship with gene flow.

32 ing cat species, with no detectable signs of gene flow.

33 rescue-increased population growth caused by gene flow [4, 5]-have reversed population declines [6, 7

34 We contrast the prevailing view of high gene flow across oceanic regions with evidence of popula

35 e demonstrate congruent diversification with gene flow across species, mediated by Quaternary climate

36 population genomics to determine patterns of gene flow across two hybrid zones formed between two ind

37 terozygosity, effective population sizes and gene flow all declined with increasing elevation, result

38 These data indicate that bidirectional gene flow allowed for survival after WGD, and that the m

39 Population demography and gene flow among African groups, as well as the putative

40 ages were complex, involving either repeated gene flow among geographically disparate groups or a lin

41 em, high genetic exclusivity, and restricted gene flow among mountain ranges.

42 Furthermore, we found evidence of reduced gene flow among populations including adjacent populatio

43 ficacy and/or poor defense) can persist when gene flow among populations, as in this case, is limited

44 ious maximum likelihood approach by allowing gene flow among populations, variable abiotic environmen

45 tructure at neutral loci reflected extensive gene flow among populations.

46 ce synchrony both within species (disrupting gene flow among subpopulations) and among species (disru

47 and can lead to genetic differentiation with gene flow among wild populations ("isolation by ecology"

48 not limited the koala's ability to maintain gene flow and adapt across divergent environments as lon

49 persal (LDD) can be especially important for gene flow and adaptability, although little is known abo

50 To better understand migration patterns, gene flow and adaptation in invaded regions, we studied

51 t human activities likely contributed to the gene flow and balancing selection of srg-37 variation th

52 facilitated domesticated livestock movement, gene flow and development of diverse populations upon wh

53 o test evolutionary hypotheses pertaining to gene flow and diversification of dispersal-limited organ

54 ults suggest that population structure, high gene flow and environmental conditions have favored the

55 -fold increases in population size following gene flow and found that, on average, hybrids lived long

56 tory capabilities, such as the disruption of gene flow and genetic connectivity caused by habitat fra

57 gate the interplay between recent expansion, gene flow and genetic drift, and their consequences for

58 habitat fragmentation on genetic diversity, gene flow and genetic structure has rarely been investig

59 We inferred patterns of gene flow and genetic structure using 12 microsatellite

60 clustering and multivariate models to assess gene flow and genetic structure, we identified one singl

61 er large geographic distances, indicative of gene flow and migration.

62 ard "speciation genes" that locally restrict gene flow and others suggesting selective sweeps that ha

63 e usually interpreted as the balance between gene flow and selection against hybrids.

64 This balance between gene flow and selection has implications for patterns of

65 Both gene flow and selection-mediated ancient polymorphisms a

66 owth form: high genetic diversity, extensive gene flow and strong species integrity, contribute to th

67 le of the Caucasus Mountains as a barrier to gene flow and suggests a post-Neolithic gene flow into N

68 one mode, level of gene flow, asymmetries in gene flow and the frequency of reproductive isolating ba

69 ial DNA markers to assess genetic diversity, gene flow and the genetic structure in the Bornean tree

70 nthera onca) populations will ensure natural gene flow and the long-term survival of the species thro

71 tic analysis is complicated by interspecific gene flow and the presence of shared ancestral polymorph

72 rstanding of continental migration, identify gene flow and the response to human disease as strong dr

73 ABBA-BABA tests confirmed the inter-lineage gene flow and thus violated the bifurcating divergence m

74 nce of population structure, suggesting high gene flow and/or a large effective population size; inde

75 scale, and local differences indicated that gene flow and/or dispersal may also be limited.

76 used by major tropical hurricanes facilitate gene-flow and increase overall genetic diversity and pop

77 e isolation of a lineage from its source (no gene flow) and from related species (no competition).

78 d the evolutionary history, intercontinental gene flow, and antigenic variation among H13 and H16 LPA

79 tes of genetic structure, genetic diversity, gene flow, and evolutionary history.

80 lated by viruses that impact their lifespan, gene flow, and metabolic outputs.

81 basic knowledge about population structure, gene flow, and most importantly, how natural selection i

82 ty of genotypes to phenotypes to investigate gene flow, and the propagation of gene drives in Anophel

83 Overall, historical patterns of gene flow appeared more complex, though again southwest

84 large ecological niche, local selection and gene flow are expected to be major evolutionary forces a

85 However, several aspects of augmenting gene flow are poorly understood, including the magnitude

86 pecies remain distinct despite interspecific gene flow, are called syngameons, a concept largely insp

87 linked loci primarily reflects female-biased gene flow, arising from a hybrid-male disadvantage in co

88 Botanists have long recognised interspecific gene flow as a common occurrence within white oaks (Quer

89 e not always as conducive to speciation with gene flow as previously suggested, whereas polygenic arc

90 We examine if hybrid zone mode, level of gene flow, asymmetries in gene flow and the frequency of

91 ited information on population diversity and gene flow at a species-wide scale, or with consideration

92 Developed land cover significantly affected gene flow at each scale.

93 he evolutionary history and intercontinental gene flow based on the hemagglutinin (HA) gene and used

94 ng drastic impacts on community composition, gene flow, behaviour, morphology and physiology.

95 ld and domesticated trees, with only limited gene flow being detected between wild trees and domestic

96 ptation to WGD has been mediated by adaptive gene flow between A. arenosa and A. lyrata.

97 s started about 50,000 y ago, with pervasive gene flow between all pairs of populations.

98 are likely to have enabled infection of and gene flow between asymptomatic and symptomatic host popu

99 analyses providing genome-wide evidence for gene flow between circum-aus and circum-basmati, describ

100 genetic variation has the potential to limit gene flow between diverging populations of a species.

101 scape connectivity to maintain migration and gene flow between fragmented populations, and to ensure

102 on of rival and sexual imprinting can reduce gene flow between individuals that bear divergent mating

103 to characterize the population structure and gene flow between lineages.

104 Therefore, Y chromosome gene flow between members of the gambiae complex is poss

105 this decline is an artifact likely caused by gene flow between modern human populations, which is not

106 signal of adaptive divergence in the face of gene flow between populations growing on and off phytoto

107 endophytic populations was reconstructed and gene flow between populations quantified.

108 utionary processes that generate barriers to gene flow between populations, facilitating reproductive

109 wi, and Mozambique revealed a restriction of gene flow between populations, in line with the geograph

110 ferentiated, i.e. no indication of extensive gene flow between populations.

111 ple gene flow within populations, yet little gene flow between populations.

112 thereby increase the potential for adaptive gene flow between species so that adaptive introgression

113 ncomplete reproductive isolation and ongoing gene flow between species.

114 chanisms of reproductive barriers that block gene flow between sympatric populations.

115 elop by 5,800 BP, followed by bi-directional gene flow between the North and South Highlands, and bet

116 Instead, longitudinal gene flow between the northern coast of Peru, Andes, and

117 d female fertile providing opportunities for gene flow between the two species.

118 iable hybrid seeds with A. arenosa, enabling gene flow between the two species.

119 ed distinct if reproductive barriers prevent gene flow between them.

120 ns, and a population model that incorporates gene flow between these populations.

121 gent maize lineages underwent any subsequent gene flow between these regions.

122 us, we provide the first genomic evidence of gene flow between this pair of species in natural popula

123 ul phylogeographic patterns, possibly due to gene-flow between areas across their distributions, obsc

124 d maintenance of new species despite ongoing gene flow by coupling behavioral and ecological aspects

125 tance among 18 populations, and contemporary gene flow by the estimation of recent migration rates am

126 crosatellite markers, we assessed historical gene flow by the quantification of regional-scale geneti

127 Barriers to gene flow coincided with areas of topographic relief in

128 Reduced gene flow, combined with low sexual recombination, small

129 volution (i.e., selective breeding, assisted gene flow, conditioning or epigenetic programming, and t

130 of migration and selection-with examples of gene flow constraining rates of adaptation, or alternati

131 l experiments and genetic data indicate that gene flow constrains differentiation of TPCs.

132 etic continuity since ~6600 BP and two later gene flows correlated with technological changes: one be

133 neity requires assessing whether patterns of gene flow correspond to landscape configuration.

134 Gene flow counteracts the buildup of genome-wide differe

135 erse outcomes for the level and direction of gene flow depending on variation in outcrossing and whet

136 tic and ecological units separated by strong gene flow discontinuities from their next of kin.

137 evidence of heterogeneous selection against gene flow during this radiation.

138 the demographic history, and (4) sex-biased gene-flow dynamics of the Americas.

139 nd biophysical modeling identify patterns of gene flow enhancing persistence of local populations.

140 tic isolation could allow ongoing interploid gene flow, especially among higher order polyploids, whi

141 nmental gradients, but can also be shaped by gene flow, especially in marine taxa with high dispersal

142 individuals shapes patterns of selection and gene flow, filling an important gap in our understanding

143 relevance of hybridization and interspecific gene flow for developing a conservation plan.

144 demonstrate high levels of relatively recent gene flow for jaguars between two study sites in central

145 g with divergence generate a weak barrier to gene flow for long periods of time, until their effects

146 Our study shows that gene flow for this large and well-dispersed Amazon tree

147 and genomic data shows that the reduction of gene flow for Z-linked loci primarily reflects female-bi

148 marked interindividual diversity, reflecting gene flow from across the Mediterranean, Europe, and Nor

149 election in sympatry is too weak to overcome gene flow from allopatry.

150 there is a distinct geographical pattern of gene flow from aus, indica, and japonica varieties into

151 Slatkin-Maddison analyses revealed increased gene flow from central Cologne toward the surrounding ar

152 differences in linked selection and rampant gene flow from diploids.

153 ity of Nunavik Inuit show little evidence of gene flow from European or present-day Native American p

154 ned adaptive variation in the face of recent gene flow from farmers.

155 Microsatellite gene flow from G. fortis into G. scandens increased in f

156 pattern is significantly biased towards the gene flow from G. hirsutum into G. barbadense.

157 However, gene flow from GE forest plantations is a large source o

158 onous hunter-gatherers, and then substantial gene flow from individuals deriving part of their ancest

159 ture from aus and indica is more recent than gene flow from japonica, possibly consistent with an ear

160 and populations, with a primary direction of gene flow from L. viridis to L. trilineata.

161 revious works that have evaluated short-term gene flow from MVs into LRs in other crops.

162 d concerns regarding the possible effects of gene flow from MVs into maize landraces (LRs) and their

163 ncreased after 2000, probably as a result of gene flow from MVs introduced in the 1990s.

164 They also (iv) support previous estimates of gene flow from Neanderthals into modern Eurasians.

165 We show that, due to gene flow from Neanderthals, the three Neanderthal subst

166 ancestry of the peninsula was transformed by gene flow from North Africa and the eastern Mediterranea

167 We detected gene flow from Pleistocene Siberian wolves, but not mode

168 findings are consistent with EstBA receiving gene flow from regions with strong Western hunter-gather

169 European populations and evidence of ancient gene flow from Siberia into Europe.

170 g through a "recovery cascade" of asymmetric gene flow from South to North between neighboring subpop

171 West and Central African peoples with modest gene flow from specific European and Amerindian peoples.

172 We detected gene flow from the Taimyr lineage to Arctic dog breeds,

173 and West Eurasians, experienced substantial gene flow from West Eurasians.

174 These results suggest that historic gene flow from wild relatives made a substantial contrib

175 stinct from present-day wolves, with limited gene flow from wolves since domestication but substantia

176 We also find evidence that significant gene-flow from east to west Eurasia must have occurred e

177 thropogenic impacts on the interplay between gene flow, genetic drift, and selection.

178 ion pressures from herbivores, long distance gene flow, genome properties, and lack of research.

179 genetic technologies to mitigate or prevent gene flow has been discussed widely and should be techni

180 Our results indicated that gene flow has been widespread within each clade and also

181 This gene flow has its greatest effect on chromosome 10, caus

182 age sorting from introgression indicate that gene flow has obscured several ancient phylogenetic rela

183 d ecological niche modeling in understanding gene flow history.

184 rstanding demographic trends and patterns of gene flow in an endangered species is crucial for devisi

185 makes it computationally feasible to analyze gene flow in complex communities.

186 ve gene flow limit the use of human-mediated gene flow in conservation [8, 9].

187 n evolutionary biology; however, the role of gene flow in dispersal of herbicide-resistant alleles am

188 ishmania reproductive biology, and analyzing gene flow in natural populations.

189 preliminary evidence of recent migration and gene flow in one of the largest persisting A. varius pop

190 Mathematical models of gene flow in populations, which is the transfer of genet

191 e the speciation history and architecture of gene flow in rapidly radiating Heliconius butterflies.

192 y adaptive traits, and to assess the role of gene flow in resupplying adaptive genetic variation.

193 berian-documents widespread Africa-to-Europe gene flow in the Chalcolithic.

194 escued nascent A. lyrata, but we also detect gene flow in the opposite direction at functionally inte

195 ange-wide genetic structure and contemporary gene flow in the thorn-tailed rayadito (Aphrastura spini

196 Defining populations by recent gene flow in this way will facilitate the analysis of ba

197 nd evolutionary consequences of manipulating gene flow in two isolated, wild Trinidadian guppy popula

198 ss had high genetic differentiation, and the gene flow indicated the genetic exchange among wild popu

199 coral conservation efforts and plan assisted gene flow interventions to boost the adaptive potential

200 stead favour a model of multiple episodes of gene flow into both European and East Asian populations.

201 predominately from ancestral Europeans, and gene flow into Neanderthals from an early dispersing gro

202 r to gene flow and suggests a post-Neolithic gene flow into North Caucasus populations from the stepp

203 We find the Viking period involved gene flow into Scandinavia from the south and east.

204 indirectly from their genetic legacy through gene flow into several low-altitude East Asian populatio

205 Restoring gene flow into small, isolated populations can alleviate

206 We show that extensive interspecific gene flow involving multiple species pairs has shaped th

207 s "good species." Nonetheless, interspecific gene flow involving their tetraploid forms has been desc

208 Adaptive gene flow is a consequential phenomenon across all kingd

209 Gene flow is an enigmatic evolutionary force because it

210 Gene flow is an important component in evolutionary biol

211 Examining how the landscape may influence gene flow is at the forefront of understanding populatio

212 For species in which potential gene flow is high but realized gene flow is low, adaptat

213 n of genetic barriers opposing interspecific gene flow is key to the origin of new species.

214 The interplay of divergent selection and gene flow is key to understanding how populations adapt

215 ich potential gene flow is high but realized gene flow is low, adaptation via natural selection may b

216 udies have demonstrated that speciation with gene flow is more common than previously thought.

217 extinction risk (i.e., genetic rescue), yet gene flow is rarely augmented as a conservation strategy

218 Historical, intersectional gene flow is suggested to have occurred between an ances

219 lato, which possibly includes interspecific gene flow, is not reflected by taxonomy.

220 ions in the north seem to experience limited gene flow likely due to forest discontinuity, and may co

221 about outbreeding depression and maladaptive gene flow limit the use of human-mediated gene flow in c

222 ral understanding of the geographic scale of gene flow limitation within islands, and thus the spatia

223 Understanding how dispersal and gene flow link geographically separated the populations

224 acial recolonisation events, with historical gene flow linking isolated populations.

225 he Cabo Verde level, we reveal an asymmetric gene flow maintaining links across island-specific nesti

226 n in survival and reproductive success, with gene flow making a smaller contribution.

227 Facilitating gene flow may improve population resilience through gene

228 there is no study showing that bidirectional gene flow mediates adaptation at loci that manage core p

229 A preponderantly unidirectional north-south gene flow next to the AOF can also maintain a patch of i

230 t of gene differentiation (Gst) and level of gene flow (Nm) revealed by ISSR were 0.4498, 0.3203, 0.2

231 xual and parthenogenic Darevskia but neither gene flow nor formation of new asexual lineages.

232 Gene flow occurred more frequently between lineages dist

233 86 haplotypes in Mexico, our results suggest gene flow occurrence within different regions of the Mex

234 ies barriers are tested in hybrid zones when gene flow occurs between hybridizing species.

235 No gene flow occurs suggesting that effective reproductive

236 mportant ecological driver for dispersal and gene flow of An. gambiae and An. arabiensis was tree cov

237 geographical factors drive the dispersal and gene flow of malaria vectors can help in combatting inse

238 atterns of genetic diversity, structure, and gene flow of W. salutaris in one of its most important a

239 the quantitative assessment of the impact of gene flow on adaptive genetic variation are still limite

240 hat monitor initial and long-term effects of gene flow on individuals and populations in the wild are

241 within forest blocks, their contribution to gene flow on the regional scale seems too limited to cou

242 High levels of gene flow or coancestry within groups (i.e., within coun

243 ographic partitioning (where distance limits gene flow) or through environmental selection, and remai

244 In both species the vast majority of gene flow originated from sample sites within regions, w

245 Contrary to the classic view of maladaptive gene flow, our study reveals conditions under which immi

246 whaling in changes in genetic diversity and gene flow over recent generations could not be resolved.

247 t and, consequently, factors determining the gene flow patterns remain poorly understood for many spe

248 The legacy of this gene flow persists through Neanderthal-derived variants

249 pulations was low, indicating high levels of gene flow, probably due to cross-pollination by bees.

250 e this species' potential for high levels of gene flow, questions have been raised regarding its phyl

251 in time and space suggest that male-mediated gene flow, rather than large-scale dispersals, was impor

252 results shed new light on the ways in which gene flow reshaped European populations throughout the N

253 ause of this high genetic diversity, various gene flow scenarios (geographical distance along the coa

254 nd how genetic drift, natural selection, and gene flow shape allele frequencies through time.

255 natural selection, artificial selection, and gene flow shape feral genomes, traits, and fitness.

256 s with heavy traffic, were found to restrict gene flow significantly, while eastern facing slopes pro

257 m the other populations suggesting effective gene flow soon after its foundation.

258 onary processes-genetic drift, mutation, and gene flow structured by population history and migration

259 will be useful for further phylogenetic and gene flow studies in conifers.

260 lly in the absence of geographic barriers to gene flow (sympatric speciation)-has puzzled evolutionar

261 ure among the populations, indicating a high gene flow system.

262 9a, CYP6P9b, and CYP6M7, support barriers to gene flow that are shaping the underlying molecular basi

263 ricas has been affected by several events of gene flow that have continued since the colonial era and

264 nd their diversity may in fact depend on the gene flow that shapes the oak genome.

265 ution gaps correlated with highly asymmetric gene-flow that was inefficient in maintaining connectivi

266 atellite markers compared the scenarios with gene flow through time, or isolation and secondary conta

267 The migration models demonstrated that gene flow to Iraq began from East Africa, with the Levan

268 discordance and highlights the potential for gene flow to lead to extensive organellar introgression

269 crops and consider the implications of such gene flow to our understanding of crop histories.

270 enes as well as retrotransposons, indicating gene flow to S. asiatica from hosts.

271 major Samoan islands and detect asymmetrical gene flow to the capital city.

272 y low regional genetic structure and reduced gene flow towards the range margins.

273 ndividual-based genetic simulations to model gene flow under scenarios with varying levels of populat

274 , (b) divergence with potentially asymmetric gene flow until some point in the past and in isolation

275 : (a) divergence with potentially asymmetric gene flow until the present, (b) divergence with potenti

276 mptions-including the assumption of constant gene flow until the present.

277 Regional gene flow was affected by forest cover, elevation, devel

278 was supported by within-population patterns; gene flow was biased towards nearby plants, and signific

279 Gene flow was limited to certain nearby populations with

280 The effect of slope on gene flow was positive or negative, depending on the sit

281 Limited long-distance gene flow was supported by within-population patterns; g

282 Geospatial diffusion (ie, viral gene flow) was evaluated using a Slatkin-Maddison approa

283 eneralist performance curve or constraint by gene flow, we analyzed cytochrome oxidase I mtDNA sequen

284 Despite seemingly ubiquitous interspecific gene flow, we found evidence of strong reproductive isol

285 Regarding archaic gene flow, we test six complex demographic models that c

286 Twenty and ten events of intercontinental gene flow were identified for H13 and H16 viruses, respe

287 s that beech capacities for colonization and gene flow were sufficient to preserve genetic diversity

288 We also find evidence for directional gene flow, which transferred alleles from the ancient po

289 Here, we introduce a metric of recent gene flow, which when applied to co-existing microbes, i

290 one such approach, "genome-informed assisted gene flow," which optimally matches individuals to futur

291 Peninsula and reveal substantial subsequent gene flow with African palm populations.

292 tterns of human genomic variation, including gene flow with now-extinct hominins like Neanderthals an

293 over time, since early Neolithic, including gene flows with central-eastern Europe.

294 at highly mobile pollinators conduct greater gene flow within and among populations, compared to less

295 The models also suggested upstream gene flow within basins that likely occurred through ane

296 diated transfer on the patterns and rates of gene flow within microbial communities remains unclear.

297 t of a fragmented landscape still have ample gene flow within populations, yet little gene flow betwe

298 versity hotspots in the south and restricted gene flow within Scandinavia.

299 r analysing links between social context and gene flow within wild populations.

300 these populations, suggesting that assisted gene flow would restore local genetic diversity.