ライフサイエンスコーパス: sympatric

1 locations of West Africa where the forms are sympatric.

2 e of other guenon species with whom they are sympatric.

3 Caribbean, DNA sequence data from all three sympatric Acropora corals show that mass spawning does n

4 Nosmips is smaller than the sympatric adapiform Afradapis but is considerably larger

5 This identification of a possible incipient sympatric adaptive ecological speciation caused by natur

6 Here, we report a possible incipient sympatric adaptive ecological speciation in Spalax galil

7 mice carry more M. spretus alleles than the sympatric African ones.

8 Comparing the gut microbiotas of sympatric and allopatric mammalian populations provided

9 icrobiota, we assayed the gut communities of sympatric and allopatric populations of chimpanzees, bon

10 Comparisons between sympatric and allopatric populations of H. melpomene, H.

11 omic islands of elevated dXY are observed in sympatric and allopatric species pairs, suggesting that

12 rosophila silvestris and D. heteroneura, are sympatric and interfertile but show strong behavioural i

13 I show how the conditions for sympatric and parapatric speciation and the levels of re

14 This family of models includes some sympatric and parapatric speciation models, as well as m

15 splay one of the most convincing examples of sympatric and repeated parallel radiation events within

16 United States, the fossorial eastern mole is sympatric and syntopic with cricetid rodents known to ha

17 -history stages) restricts gene flow between sympatric apple- and hawthorn-infesting races of Rhagole

18 in a classic model of ecological speciation: sympatric benthic and limnetic threespine stickleback (G

19 Specific alleles differentiating sympatric benthic-limnetic species pairs are shared in n

20 in different ways, and because the observed sympatric biomechanical differences in jaw closure are a

21 n twice as many mitral cells as those of the sympatric black vulture (Coragyps atratus), despite havi

22 lvia atricapilla pair assortatively on their sympatric breeding grounds.

23 as honeybees have higher DWV prevalence, and sympatric bumblebees and honeybees are infected by the s

24 Recently, two sympatric but genetically distinct lineages of C. lectul

25 ose on nonultramafic substrates were largely sympatric but had distinct leaf element compositions.

26 one another but that the gut communities of sympatric chimpanzees and gorillas have converged in ter

27 key in the partitioning of sperm whales into sympatric clans.

28 and sphingophilous species in some areas of sympatric coexistence.

29 tly low levels of genetic divergence between sympatric cohorts of C. mercuriale, indicative of develo

30 using as an example foraging patterns in two sympatric colonies of pipistrelle bats, Pipistrellus pip

31 Population subdivision associated with sympatric colour morphs in A. imperialis is accompanied

32 e- and postzygotic incompatibilities between sympatric colour morphs of the Gouldian finch (Erythrura

33 m with that of its more common and partially sympatric congener, T. cuneatum.

34 Adaptive divergence maintains sympatric congeners after secondary contact or may even

35 We tested a collection of sympatric conspecifics from soil in pairwise combination

36 f the neuropeptide substance P (SP) in three sympatric cowbirds: two obligate parasites (shiny cowbir

37 that found in the gene-dense genomes of the sympatric cyanobacterial genera Synechococcus and Prochl

38 omal band sequences revealed two additional, sympatric cytoforms of S. suzukii, designated 'A' and 'B

39 d the isotopic niche dynamics of four common sympatric desert mice (three granivores: Chaetodipus for

40 nsistent with differential introgression and sympatric divergence between the chromosomal forms, faci

41 Sympatric divergence in traits affecting species recogni

42 support for the monophyly of, and subsequent sympatric divergence within, each radiation.

43 pecialization during the incipient stages of sympatric divergence.

44 proximate ecological host shifts triggering sympatric divergence.

45 veral Hawaiian islands, followed by multiple sympatric divergences within each island.

46 In the presence of phages, sympatric diversity was greatly reduced, as a result of

47 ort-toed eagles (STE), which recently became sympatric during their breeding season in the Judean Foo

48 For the sympatric Eastern Chukchi Sea ('Chukchi') and Eastern Be

49 Sympatric ecological speciation may be more prevalent in

50 othesis in Rhagoletis pomonella, a model for sympatric ecological speciation.

51 studied communities of avian malaria in two sympatric, ecologically similar, congeneric host species

52 ferentiation between pairs of allopatric and sympatric ecotypes.

53 the last 30 yr have revealed populations of sympatric "ecotypes" with discrete prey preferences, mor

54 uninfected and infected individuals from the sympatric ethnic group Mossi, we observed a key differen

55 es, and lower parasite densities compared to sympatric ethnic groups.

56 genes are lower in the Fulani than in other sympatric ethnic populations, and targeted SNP analyses

57 logenetic and population genetic analysis on sympatric F. ovina and F. vivipara samples to establish

58 ondrial DNA damage in the skin of seasonally sympatric fin, sperm, and blue whales and that this dama

59 hic niche divergence was evident between the sympatric fishes, with niches shifting further apart in

60 the status of other threatened components of sympatric freshwater biotas, and so represents a potenti

61 We surveyed stands with sympatric GB bristlecone-limber pine and foxtail-limber

62 y congruent with the primary lineages of the sympatric gecko species.

63 To understand mechanisms of sympatric genome differentiation in B. burgdorferi, we s

64 ar) sufficiently explains the maintenance of sympatric genome diversity in B. burgdorferi without ada

65 trains neutral and adaptive divergence among sympatric genomes through periodic selective sweeps.

66 ed the observed pattern of a large number of sympatric genomic groups associated with major sequence

67 on between parapatric (contiguous) or partly sympatric (geographically overlapping) populations.

68 sized to explain the coexistence of multiple sympatric granivores.

69 oduce stable cultures, and, in some species, sympatric groups with different cultures.

70 nly in trace amounts and is nearly absent in sympatric honeybee species (respectively only 0.07% and

71 Local adaptation between sympatric host and parasite populations driven by vector

72 d differential introgression with respect to sympatric host race formation and speciation in Rhagolet

73 t choice in R. pomonella bearing directly on sympatric host race formation and speciation.

74 ion-gene flow balance is often postulated in sympatric host races, but direct experimental evidence i

75 source of genetic variation contributing to sympatric host shifts for these flies.

76 Here, we examine the responses of three sympatric host species to a single fungal pathogen, Batr

77 Many parasites infect multiple sympatric host species, and there is a general assumptio

78 ulate and persist independently in different sympatric host species.

79 ay a high level of genetic diversity and are sympatric, host switching may play a prominent role in e

80 nd the frequencies of these alleles in their sympatric human populations identified potential coevolu

81 cal lineages, each associated with specific, sympatric human populations.

82 The sympatric hypothesis posits that ecological specializati

83 comprises 2 nonrecombining species that are sympatric in Africa and Asia.

84 testinalis type B), globally distributed and sympatric in Europe.

85 nzees in communities that are geographically sympatric in Uganda.

86 asites occupying the same geographical area (sympatric) infected locally common host genotypes signif

87 ALB/c mice were infected with one of the two sympatric isolates of A. phagocytophilum via tick bite a

88 e past century, the congeneric and partially sympatric lodgepole chipmunk (T. speciosus) has not expe

89 ng of infection differs markedly between two sympatric malaria parasite species.

90 tor (bull sharks, Carcharhinus leucas) and a sympatric mesopredator (Atlantic tarpon, Megalops atlant

91 phic interactions, mediated by their prey or sympatric mesopredators, arise when some of these carniv

92 he power of comparative dynamical studies of sympatric metapopulations.

93 orrelate or even trigger of speciation among sympatric microbes.

94 ars preceding the extinction, represent four sympatric moa species excavated from five adjacent fossi

95 prolites, which included specimens from four sympatric moa species.

96 redicted--that is, mimics diversify to match sympatric models.

97 Genetic differentiation between the largely sympatric molecular forms M and S of Anopheles gambiae a

98 Four sites with varying frequencies of sympatric monogyne and polygyne colonies were sampled, i

99 atric populations revealed that the observed sympatric morphological differentiation was greater than

100 populations of S. intermedius consist of two sympatric morphological forms, "usual" (U) and "gray" (G

101 may be the result of parasite adaptation to sympatric mosquito vectors and may be an important facto

102 Compared to sympatric N. rafflesiana, N. gracilis pitchers secreted

103 quantitative genetic "backcross" analysis of sympatric Neochlamisus bebbianae leaf beetle populations

104 defences and caterpillars associated with 21 sympatric New Guinean figs.

105 ally, and are more likely to hybridise, than sympatric, non-interspecifically territorial species.

106 rspecific effects of corresponding growth of sympatric, non-native species, underscoring the importan

107 c and abiotic variables, we demonstrate that sympatric occurrence of bats is a major factor for virus

108 nguishing geographic mode (allopatric versus sympatric) of divergence.

109 ounded by whether the antagonism was between sympatric or allopatric strains.

110 ound in some teosinte populations but not in sympatric or parapatric maize.

111 Sympatric origin of floral isolation by hybrid speciatio

112 ate isolating mechanisms would seem to favor sympatric over allopatric speciation models to explain t

113 rnithophilous and sphingophilous species are sympatric over large areas and remain distinct in some s

114 hoffmani have a faster closing jaw, whereas sympatric P. cinereus have a slower, stronger jaw.

115 nd biomechanical differences in jaw closure: sympatric P. hoffmani have a faster closing jaw, whereas

116 Sympatric P. parva also had a smaller niche than their a

117 Our highly resolved phylogeny demonstrates sympatric parallel diversification in climatic niche, le

118 Sympatric parallel diversification in the oaks has shape

119 tests of the frequency of allopatric versus sympatric/parapatric divergence (that is, divergence wit

120 e discovered several distinct but apparently sympatric parasite subpopulations with extremely high le

121 Here, we intensively sampled two sympatric parrot populations from Mauritius over a perio

122 We then show that sympatric phages (isolated from the same 2-gram soil sam

123 y comprise multiple-clone infections than do sympatric Plasmodium falciparum isolates, but these feat

124 should face much less stringent barriers to sympatric polyploid speciation than taxa with long-dista

125 ly spring; they are shared by allopatric and sympatric population pairs.

126 ly spring; they are shared by allopatric and sympatric population pairs.

127 Males from both an allopatric and a sympatric population produce more sperm when in the pres

128 with H. cydno more readily than those from a sympatric population.

129 among electrophoretic classes that covary in sympatric populations coupled with analysis of patterns

130 d testing for reproductive isolation between sympatric populations defined by the two most divergent

131 ic methods for specimens from allopatric and sympatric populations from two geographic transects in s

132 However, the sympatric populations in the Eastern North Pacific curre

133 he flea-borne Bartonella parasites infecting sympatric populations of Apodemus sylvaticus (wood mice)

134 Sympatric populations of C. beticola derived from Swiss

135 olymorphism (SNP) data for Spanish teosinte, sympatric populations of cultivated maize and samples of

136 tion, little is known about how it occurs in sympatric populations of incipient species [2].

137 to investigate the origin of differentiated sympatric populations of killer whales (Orcinus orca).

138 study was to measure genetic diversity among sympatric populations of related lizard species that dif

139 e (10%), but was far less prevalent (<1%) in sympatric populations of several other closely related,

140 tterns of genetic divergence (F(ST)) between sympatric populations of the Bamako and Mopti forms at f

141 retic classes (PGI-100 and PGI-65) covary in sympatric populations of these species in the eastern Un

142 of autonomous selfing in both allopatric and sympatric populations of two closely related Centaurium

143 major trophic anatomical differences between sympatric populations relates to functional and biomecha

144 ficant morphological differentiation between sympatric populations that was associated with a reducti

145 oral differentiation varied between regions, sympatric populations were always significantly more div

146 some regions so that parapatric or partially sympatric populations will genetically differentiate, ev

147 n allopatric populations, and comparisons of sympatric populations with randomly paired allopatric po

148 ring haplotype frequencies in allopatric and sympatric populations, suggest locale specific unidirect

149 in floral divergence between allopatric and sympatric populations.

150 , sometime in the mid-1800s the fly formed a sympatric race on apple.

151 However, genetic variation aiding the sympatric radiation of the group in the United States ma

152 different regions, with a focus on 1) their sympatric range and 2) allopatric populations in N and S

153 In the sympatric range, the two species display contrasting gen

154 origin, as expected if speciation is largely sympatric, rather than allopatric, in nature.

155 m the prototype virus and variants infecting sympatric red colobus (Procolobus rufomitratus).

156 ny seahorse species are sister taxa to large sympatric relatives.

157 a premating reproductive barrier to isolate sympatric Rhagoletis flies.

158 We then apply the method by examining sympatric rodent species whose escape trajectories diffe

159 rebrally inoculated four species of epidemic-sympatric rodents with CWD.

160 e curtisi and Plasmodium ovale wallikeri are sympatric sibling species common in sub-Saharan Africa a

161 nced the same region for 46 A. arabiensis, a sympatric sibling species.

162 as areas of high differentiation between the sympatric sister species.

163 els is confirmed by a detailed analysis of a sympatric site (Harton Down Hill).

164 Here we show that three distinct, sympatric size morphs of the large-eared horseshoe bat (

165 nuclear differentiation was detected between sympatric social forms, and strong mtDNA differentiation

166 Rhagoletis pomonella is a model for sympatric speciation (divergence without geographic isol

167 hagoletis pomonella is a model for incipient sympatric speciation (divergence without geographic isol

168 monella (Diptera: Tephritidae) is undergoing sympatric speciation (i.e., divergence without geographi

169 ersity divergence, adaptation, and incipient sympatric speciation across life from viruses and bacter

170 rbivorous insects may be a first step toward sympatric speciation and can create new pests of agricul

171 ng-term BQ-stabilized coexistence, including sympatric speciation and the evolution of true mutualism

172 While models of sympatric speciation are motivated in part by multi-spec

173 so evaluate phylogenetic evidence bearing on sympatric speciation by asking whether tiny seahorse spe

174 Sympatric speciation by host shifting would require loca

175 nella sibling species complex is a model for sympatric speciation by means of host plant shifting.

176 t, under suitable conditions, allopatric and sympatric speciation can occur with similar ease.

177 Models of sympatric speciation for phytophagous insects posit a ce

178 ionary divergence is an example of incipient sympatric speciation from a single panmictic ancestral p

179 Sympatric speciation has been controversial since it was

180 Here we provide clear support for sympatric speciation in a case study of two species of p

181 to a specific two-locus, two-allele model of sympatric speciation in a population occupying a two-nic

182 Does the paucity of empirical evidence of sympatric speciation in nature reflect reality, despite

183 This case study of sympatric speciation in plants provides an opportunity f

184 maggot, Rhagoletis pomonella, is a model for sympatric speciation in progress.

185 discuss the implications of our findings for sympatric speciation in Rhagoletis.

186 these empirical findings to demonstrate that sympatric speciation indeed can occur under this mating

187 here more thorough testing is needed to move sympatric speciation into the realm of accepted scientif

188 trality, a finding consistent with models of sympatric speciation involving disruptive/divergent sele

189 Overall, our results indicate that sympatric speciation is a plausible mechanism for the di

190 Our conclusion is that sympatric speciation is a viable hypothesis.

191 hypergeometric phenotypic model to show that sympatric speciation is possible even when fitness and m

192 Sympatric speciation is the splitting of one evolutionar

193 Sympatric speciation is thought to be strongly linked to

194 Claims of sympatric speciation must demonstrate species sympatry,

195 n accumulating for ants [3, 5, 7, 9-12], but sympatric speciation remains controversial as a general

196 The most straightforward scenario for sympatric speciation requires disruptive selection favou

197 However, sympatric speciation through niche expansion is dependen

198 These predictions may enable more cases of sympatric speciation to be identified.

199 (Diptera: Tephritidae) complex, a model for sympatric speciation via host plant shifting.

200 We review the evidence for sympatric speciation via host shifting for phytophagous

201 During much of the twentieth century sympatric speciation was viewed as much less plausible t

202 If true, sympatric speciation would have tremendous implications

203 gly parsimonious hypothesis of 'contemporary sympatric speciation' via hybridization between octoploi

204 as a correlated character (a key premise of sympatric speciation).

205 heoretical work supports the plausibility of sympatric speciation, but there remain few examples in w

206 However, sympatric speciation, divergence without geographical is

207 This paper shows that a familiar model of sympatric speciation, driven by intraspecific competitio

208 questions in evolutionary biology, including sympatric speciation, generalist versus specialist adapt

209 ion with gene flow, such as reinforcement or sympatric speciation, is present in nature.

210 tDNA phylogenies support the plausibility of sympatric speciation, long considered a controversial me

211 il and root microbes in a well-known case of sympatric speciation, the Howea palms of Lord Howe Islan

212 Sympatric speciation, the origin of two or more species

213 variable loci affecting fitness facilitates sympatric speciation, whereas the increase in the number

214 The paper entitled "Sympatric speciation," which was published by John Mayna

215 hat speciation without geographic isolation--sympatric speciation--has occurred within isolated islan

216 e while selecting for ecotypes that maintain sympatric speciation.

217 s within the same host species, analogous to sympatric speciation.

218 models aiming to identify the conditions for sympatric speciation.

219 ence of male pregnancy: a predisposition for sympatric speciation.

220 These data support a model of recent sympatric speciation.

221 n and mate choices suggest ongoing incipient sympatric speciation.

222 gression may be occurring between the widely sympatric species A. gambiae and A. arabiensis and that

223 tern where morphological differences between sympatric species are enhanced through interspecific com

224 By contrast, early-stage genera with few sympatric species are not necessarily earlier in the div

225 We collected conventional diet data from 13 sympatric species between 1974 and 2002, and quantified

226 hybrid male sterility in crosses between the sympatric species D. persimilis and D. pseudoobscura pse

227 We conclude sympatric species differences in thermal physiology corr

228 earing capacity of these frogs and that of a sympatric species facing similar environmental constrain

229 ial factors, such that gregarious and highly sympatric species have evolved more colours in their fac

230 y may correspond to the evolution of several sympatric species in a diploid outbreeding population.

231 al DNA (mtDNA) introgression among para- and sympatric species in the T. quadrivittatus group in the

232 that there is appreciable gene flow between sympatric species in this group.

233 Six sympatric species of 5-million-year-old (late Hemphillia

234 or cross species transmission of HBV between sympatric species of apes (such as gorillas and chimpanz

235 We surveyed 215 wild individuals from four sympatric species of Drosophila that share a common diet

236 sible for reproductive isolation between two sympatric species of monkeyflower because of their effec

237 , Rhizobium leguminosarum strains nodulating sympatric species of native Trifolium were characterized

238 tterns of reproductive isolation between two sympatric species of oaks, Quercus gambelii and Q. grise

239 omosome system found only in one member of a sympatric species pair in Japan.

240 c architecture of niche differentiation in a sympatric species pair of threespine stickleback fish by

241 ility of genetic isolation amongst incipient sympatric species polytypic for fission-generated acroce

242 Multiple sympatric species specialize on the same sex flowers of

243 The relationship between the appearances of sympatric species suggests that distinguishing conspecif

244 isons show that later-stage genera with many sympatric species tend to be those with rapid bindin evo

245 an interspecific phenomenon in which related sympatric species that appear similar to humans (sibling

246 Therefore, sympatric species that contain the same toxin should mut

247 ght together during the hybridization of two sympatric species that make up the present day corn geno

248 e environments at a given site and may cause sympatric species to evolve different thermal tolerances

249 humeralis (Hardy) (Diptera: Tephritidae) are sympatric species which hybridise readily in the laborat

250 f shared toxicity and visual mimicry between sympatric species, and highlights the need to consider h

251 genetic structure among ecologically similar sympatric species.

252 ween phylogenetically closely related and/or sympatric species.

253 action of the genome has been shared between sympatric species.

254 we observed intraspecific competition among sympatric strains in a novel experimental assay, suggest

255 nidia thus act to maximise gene flow between sympatric strains, including those originally present at

256 ng selection and allow introgression between sympatric strains, such as in the European corn borer, t

257 ale gametes), facilitating gene flow between sympatric strains.

258 lan outbreak and a closely related enzootic, sympatric subtype ID strain (ZPC738).

259 ing a 1992-1993 Venezuelan outbreak and four sympatric, subtype ID enzootic strains closely related t

260 flow on genomic differentiation between the sympatric sunflower species Helianthus annuus and H. pet

261 r cultivated and wild S. purpurea trees, two sympatric taxa (Spondias mombin var. mombin and Spondias

262 reater species mating discrimination between sympatric taxa than between allopatric taxa has been att

263 pattern of greater species discrimination in sympatric taxa, and point to some new directions that ma

264 urce of reproductive isolation between these sympatric taxa.

265 lineages were much more likely to spread in sympatric than in allopatric patient populations.

266 e population structures of B. burgdorferi in sympatric ticks and mice, indicated that nonmouse hosts

267 nes multi-dimensional differentiation of two sympatric top-predators, long-legged buzzards (LLB) and

268 Further analysis revealed sympatric vector-virus pairing resulted in higher transm

269 associated with honeybees are widespread in sympatric wild bumblebee populations.

270 vidence for gene flow between cultivated and sympatric wild populations.

271 balfouriana), are unclear, although they are sympatric with a common MPB host, limber pine (P. flexil

272 emale A. aegypti from populations in Florida sympatric with A. albopictus for the past 20 y were sign

273 gotic isolation in populations of A. aegypti sympatric with A. albopictus.

274 fy in brain homogenates from several species sympatric with cervids, including prairie voles (Microtu

275 close relatives of l'hoest monkeys that are sympatric with mandrills.

276 where these crops originate, where they are sympatric with the ancestral plant and share the associa

277 Where these fishes were sympatric within more complex fish communities in the la

278 Exploiters may drive sympatric (within-population) diversification if there a