ライフサイエンスコーパス: bee

1 Over 110 bee species and 89 flower species were screened, reveali

2 respectively, than non-affected stands; (2) bee captures were highest early-season (June) and were n

3 turnover in the ratio of Bombus: Osmia; (3) bee captures were linked to variation in foraging habita

4 The resulting dataset included 302 bee species and 56 genera.

5 we analyzed time-series data representing 67 bee species collected over 9 years in the Colorado Rocky

6 hanical model wing mimicking the motion of a bee's wing further shows that nonzero net horizontal mom

7 The surprising finding is that a bee's size determines what a bumblebee regards as a "low

8 l with Nosema spp. and lower brood and adult bee population, compared to supplemented colonies.

9 Colony brood levels, frames of bees (adult bee mass) and internal hive temperature were monitored f

10 nt, adults (lower dose of 0.066 microg/adult bee/day) at sublethal, field-realistic doses given over

11 any agrochemical pesticides adversely affect bee health even at sublethal levels.

12 understanding of how these pesticides affect bee learning in more naturalistic foraging scenarios.

13 s resulting from antibiotic exposure affects bee health, in part due to increased susceptibility to u

14 results provide evidence of increased alpine bee biodiversity in post-outbreak stands and increased a

15 ng that future state transitions could alter bee assemblage composition in our system.

16 press host gene expression, thereby altering bee physiology, behavior, and growth.

17 k and decreases variance in prevalence among bee species in the community, resulting in a dilution ef

18 ticide residues were detected in beeswax and bee bread at various levels.

19 local floral diversity, bee diet breadth and bee body size to influence site occupancy, via colonisat

20 s spp. and Apis mellifera) were dominant and bee diversity was lowest.

21 ntrations in five-day-old larvae, honey, and bee bread: up to 45.0, 1.2, and 47.0 mg/kg, respectively

22 survey methods that can identify insect and bee species responsible for pollination of specific crop

23 Species-rich plant and bee communities have high species turnover, making the s

24 amics shape parasite prevalence in plant and bee communities, we screened >5,000 bees and flowers ove

25 Diminished coffee suitability and bee richness (i.e., negative coupling), however, occur i

26 In our models, coffee suitability and bee richness each increase (i.e., positive coupling) in

27 were quantified at higher levels in wax and bee bread than in honey in most cases.

28 signal, wherein a worker grabs onto another bee and vibrates.

29 We show that while contact-based bee toxic load remained relatively steady, oral-based be

30 load remained relatively steady, oral-based bee toxic load increased roughly 9-fold, with reductions

31 s also had long-term colony effects, because bee population did not recover in spring, as in suppleme

32 istribution of chemical residues in beeswax, bee bread and honey and determinates in what extension h

33 y and predicts the scaling behavior for both bee and extant human datasets.

34 In this study, we demonstrate that both bee venom PLA(2) and murine sPLA(2)-X have adjuvant acti

35 Bumble bee (Bombus impatiens) microcolonies experienced reduced

36 Using long-term data for 66 bumble bee species across North America and Europe, we tested w

37 Specifically, we screened 890 bumble bee workers from varied habitats in Pennsylvania, USA fo

38 We also grew two core bumble bee microbes - Snodgrassella alvi and Lactobacillus bomb

39 nfection plant species nearly doubled bumble bee colony infection intensity compared to low-infection

40 Increased bumble bee worker abundance is often coincident with the pulses

41 this mechanism altered likelihoods of bumble bee species' extinction or colonization.

42 erannual abundance of three subalpine bumble bee species.

43 in bumble bees using the buff-tailed bumble bee Bombus terrestris as a model.

44 The bumble bee microbiome slightly increases survivorship when the

45 ed tolerances help explain widespread bumble bee species decline.

46 a) abundance, drive variation in wild bumble bee (Bombus impatiens) pathogen loads.

47 dentified three pollination syndromes ('buzz-bee', 'mixed-vertebrate' and 'passerine'), characterized

48 ound that disparity was highest in the 'buzz-bee' syndrome.

49 olor was more efficient at capturing certain bee genera.

50 Chronic bee paralysis is a well-defined viral disease of honey b

51 between 2007 and 2017, demonstrating chronic bee paralysis as an emergent disease.

52 The number of chronic bee paralysis cases increased exponentially between 2007

53 The chronic bee paralysis virus (CBPV), extracted from sick or dead

54 om England and Wales to test whether chronic bee paralysis is an emerging infectious disease and inve

55 ver an entire growing season for five common bee microparasites (Nosema ceranae, Nosema bombi, Crithi

56 transitions may influence bees, we compared bee assemblages and their seasonality among sites at the

57 Merianieae (Melastomataceae), which contain bee- (buzz-), hummingbird-, flowerpiercer-, passerine-,

58 on for honesty within the highly cooperative bee colony.

59 (CCD) is a multi-faceted syndrome decimating bee populations worldwide, and a group of viruses of the

60 stood, little is known about what determines bee phenology.

61 dant, diverse, and compositionally different bee communities compared to control edges.

62 d light input act synergistically to disrupt bee circadian behavior, and neonicotinoids directly stim

63 s that color over shape better distinguishes bee from hummingbird syndromes.

64 nvironmental change and managing for diverse bee communities in the face of global change may require

65 valence in bees was linked to bee diversity, bee and flower abundance and community composition.

66 es interact with the local floral diversity, bee diet breadth and bee body size to influence site occ

67 omponents of the observed changes, we divide bee toxic load into extent (area treated) and intensity

68 but by the size of the gap relative to each bee's own wingspan.

69 Emerging bee pathogens may thus shape host phenotypes to increase

70 We also examined bee community subsets, such as known tree fruit pollinat

71 We also examined bee species richness and diversity with these two survey

72 We examined bee abundance, species richness, diversity, and species

73 A total of fifty bee-derived proteins were identified in the honey, the m

74 icting the consequences of global change for bee assemblages requires accounting for both within-year

75 ve evolved a remarkable number of times from bee-adapted ancestors in Penstemon, and previous work de

76 d trends, and both specialist and generalist bee species were indicators of ecosystem types or months

77 Accumulating reports of global bee declines have drawn much attention to the bee microb

78 Pan traps captured a higher bee diversity relative to netting and, like previous stu

79 Honey bee colony performance and health are intimately linked

80 Honey bee foragers must supply their colony with a balance of

81 Honey bee queens undergo dramatic behavioral (e.g., reduced se

82 Honey bee signals are primarily studied through natural observ

83 roughout the overwintering period of a honey bee colony.

84 the mechanisms by which DWV-A affects honey bee health and colony survival.

85 resources, insecticides, weather, and honey bee (Apis mellifera) abundance, drive variation in wild

86 spread from its native host, the Asian honey bee (Apis cerana), to the naive European honey bee (Apis

87 The Asian honey bee Apis cerana, performs an I See You (ISY) signal that

88 may also have originated in East Asian honey bee populations.

89 lation reduced social contacts between honey bee colony members, suggesting an adaptive host social i

90 e also found that Varroa mites contain honey bee mRNAs, consistent with the acquisition of honey bee

91 ries inflicted on different developing honey bee stages were visualised by staining with trypan blue.

92 Neonicotinoids disrupt honey bee circadian rhythms and sleep, likely by aberrant stim

93 tant hygienic behavior in the European honey bee (Apis mellifera L.).

94 e (Apis cerana), to the naive European honey bee (Apis mellifera) used commercially for pollination a

95 e conditions and ultimate outcomes for honey bee colonies has been elusive.

96 port development of improved tools for honey bee colony monitoring and hygienic selection, and thus m

97 they present a greater risk factor for honey bee health than previously suspected.

98 y, to genus-level, pollen samples from honey bee colonies placed within each nursery, and we compare

99 e greatest single driver of the global honey bee health decline.

100 We use government honey bee health inspection records from England and Wales to

101 Here, we investigated how honey bee individual and group phenotypes are altered by a vir

102 brood assay for selection of hygienic honey bee stocks.

103 f clock neurons, to potentially impair honey bee navigation, time-memory, and social communication.

104 Indeed, two important honey bee parasites have emerged from East Asian honey bees, t

105 t, one promising approach for improved honey bee health is the breeding of hygienic bees, capable of

106 pact different types of individuals in honey bee colonies.

107 drive collective foraging behavior in honey bee colonies.

108 thermore, there was a 44% reduction in honey bee individuals that were able to recall the odour 72 h

109 nert potentiate viral pathogenicity in honey bee larvae, and guidelines for OSS use may be warranted.

110 tion sequencing, we identified VDV1 in honey bee pupae in the US.

111 sive and swarming behaviors of Italian honey bee queens produced between 2002 and 2014.

112 l estimates of total 'bee toxic load' (honey bee lethal doses) for insecticides applied in the US bet

113 were observed interacting with managed honey bee colonies in multiple ways, most commonly by robbing

114 re declining and the number of managed honey bee colonies is growing slower than agricultural demands

115 rvey ants found within or near managed honey bee colonies, (2) document what interactions are occurri

116 rmine if any of six commonly occurring honey bee-associated viruses were present in ants collected fr

117 As, consistent with the acquisition of honey bee cells which would additionally contain DWV replicati

118 e findings expand our understanding of honey bee chemical communication, and facilitate the developme

119 Recent high annual losses of honey bee colonies are associated with many factors, including

120 ed by alarmingly high annual losses of honey bee colonies in regions dominated by annual crops (e.g.,

121 health, productivity, and survival of honey bee colonies.

122 replicated, longitudinal assessment of honey bee colony growth and nutritional health in an intensive

123 targeted for hygiene, are triggers of honey bee hygienic behavior independent of brood health.

124 eekeeping operation and the history of honey bee imports.

125 t intensification and globalization of honey bee management has coincided with increased pathogen pre

126 , which can boost the proliferation of honey bee parasites and pathogens.

127 and thus may accelerate development of honey bee stocks with greater resistance to Varroa and associa

128 ival of adult honey bees, and level of honey bee viruses in 4(th) instar larvae and prepupae.

129 an be considered mechanical vectors of honey bee-associated viruses, making them a potential threat t

130 ested for effects of neonicotinoids on honey bee circadian rhythms and sleep.

131 nce of habitat conservation efforts on honey bee colony health.

132 impacts, both direct and indirect, on honey bee health.

133 after 8 additional days of passage on honey bee pupae with low viral loads, the DWV load dropped by

134 als, such as termite-mound building or honey bee dancing, the changing face of human cooperation make

135 of behavioral plasticity in queenless honey bee (Apis mellifera) colonies, where individuals engage

136 lethal exposures are linked to reduced honey bee hive survival.

137 rsity of DWV in infested United States honey bee colonies.

138 vironmental suitability for supporting honey bee apiaries.

139 recent decades, we have realized that honey bee viruses are not, in fact, exclusive to honey bees.

140 Here we show that in the honey bee (Apis mellifera), the colony-specific CHC profile co

141 f simple ocellar photoreceptors in the honey bee allows for the necessary input for an optimal color

142 a australasiae and in the venom of the honey bee Apis mellifera (HBV).

143 The health of the honey bee Apis mellifera is challenged by the ectoparasitic mi

144 ary and biogeographical history of the honey bee from mitochondrial genomes.

145 investigating interactions between the honey bee gut microbiome and N. ceranae by studying experiment

146 The honey bee gut microbiota influences bee health and has become

147 ollectively, our results show that the honey bee gut virome consists of a complex and diverse phage c

148 Our results show that the honey bee gut virome is composed of at least 118 distinct clus

149 e in Snodgrassella alvi colonizing the honey bee gut, suggesting that this mechanism may broadly cont

150 Nosema infects the honey bee gut, which harbors a highly specific, coevolved micr

151 The honey bee is of paramount importance to humans in both agricul

152 cetylcholinesterase 1 (AmAChE1) of the honey bee, Apis mellifera, has been suggested to have non-neur

153 The honey bee, Apis mellifera, pollinates a wide variety of essent

154 s, and elicit hygienic response in the honey bee.

155 tence of epigenetic inheritance in the honey bee.

156 Therefore, we predict that this honey bee population is a ticking time-bomb, protected by its

157 and control brood extracts from three honey bee breeding stocks we: 1) found evidence that a transfe

158 ae is one of the primary detriments to honey bee health.

159 Varroa is the greatest threat to honey bee health.

160 , previously associated with unhealthy honey bee brood and/or brood targeted for hygiene, are trigger

161 this aim, numerical simulations using honey bee models, obtained using micro-CT scanning, were imple

162 The health of western honey bee (Apis mellifera) colonies is challenged by the paras

163 Crop pollination by the western honey bee Apis mellifera is vital to agriculture but threatene

164 ness the sampling power of the western honey bee, a generalist pollinator whose diet breadth overlaps

165 found higher loads of pathogens where honey bee apiaries are more abundant, a positive relationship

166 irus-1 (VDV1), are the most widespread honey bee viruses.

167 ion factors previously associated with honey bee foraging behavior.

168 d we investigated its accumulation in honey, bee bread, brood and adults along with the mortality of

169 erent from that of the hemolymph of the host bee but consistently matched the fluorescence profile un

170 I discuss how bee morphology and behaviour affect the mechanical prope

171 However, bee population declines have been documented across the

172 ultiple reports in recent years illustrating bee population declines worldwide.

173 how tree mortality from bark beetles impacts bee foraging habitats and populations.

174 l pathogen of honey bees, negatively impacts bee health, which can lead to colony death.

175 These results imply that efforts to improve bee health will benefit from the promotion of high flora

176 ns or contexts, hindering efforts to improve bee health.

177 We used this approach to improve bee survival after a viral challenge, and we show that e

178 Relatively little is known about changes in bee community composition in the tropics, where pollinat

179 late matter (RSPM) deposition and changes in bee survival, flower visitation, heart rate, hemocyte le

180 ore contribute to the widespread declines in bee health.

181 Declines in bee populations across the world threaten food security

182 ces between primary and secondary forests in bee richness, diversity, evenness or abundance.

183 la2g10 In the periphery, an sPLA(2) found in bee venom (bee venom PLA(2)) administered with the incom

184 Fruit set was 60% higher in bee-pollinated than bee-isolated trees, which translated

185 ic, coevolved microbiota heavily involved in bee immune function and nutrition.

186 roximate quantification of these minerals in bee pollen samples and can be used as a faster alternati

187 Whereas some ubiquitous phytochemicals in bee foods up-regulate detoxification and immunity genes,

188 implification reduces pathogen prevalence in bee communities via increased diet breadth of the domina

189 Identifying specific factors that influence bee health at the colony level incorporates longitudinal

190 gs near commercial apple orchards influenced bee communities.

191 The honey bee gut microbiota influences bee health and has become an important model to study th

192 iseases, we investigated whether another key bee pathogen, Deformed Wing Virus (DWV), may also have o

193 Here we show that the alfalfa leafcutter bee, Megachile rotundata, lacks such P450 enzymes and is

194 Season-long bee abundance and richness were not detectably different

195 sess the conservation status of the longleaf bee fauna.

196 reviously shown to result in higher or lower bee infection in short-term trials.

197 ers to reduce transmission risk, maintaining bee diversity to dilute parasites and monitoring the abu

198 were predicted to infect nearly every major bee-gut bacterium, and functional annotation and auxilia

199 crucial for improving our ability to manage bee populations and for ensuring pollination services in

200 universality of this finding across managed bee pollinators is unclear.

201 improve the health of both wild and managed bee populations.

202 secticide flupyradifurone than other managed bee pollinators.

203 cent research has shown that several managed bee species have specific P450 enzymes that are preadapt

204 e, we report a new approach for manipulating bee gene expression and protecting bee health.

205 We describe a new method for a mason bee, Osmia cornifrons, which is an important pollinator

206 ic United States, two Asian species of mason bee (Osmia taurus and O. cornifrons) have become recentl

207 nd native Andrena spp. (subgenus Melandrena) bee populations in five commercial orchards.

208 rst-case field-realistic dose is 0.44 microg/bee/day.

209 Using alpine spruce forest and a native bee community as a study system, we tested how tree mort

210 lants with the greatest potential as natural bee medicines, we developed a bioactivity-directed fract

211 [18-21] reduces the availability of natural bee "medicine" and could exacerbate the contribution of

212 Acute consumption (1.34 ng/bee) impaired locomotion, caused hyperactivity (velocity

213 subset of foragers collected pollen, and no bee exclusively foraged for pollen.

214 e for plants pollinated exclusively by a non-bee functional group or those pollinated by multiple fun

215 Bomblyiid flies were the most effective non-bee flower visitors.

216 species were screened, revealing that 42% of bee species (12.2% individual bees) and 70% of flower sp

217 a-diversity indicated higher accumulation of bee biodiversity in post-outbreak stands and a turnover

218 tion requires a study of the biomechanics of bee vibrations and their transmission on flowers.

219 ombine a uniquely comprehensive checklist of bee species distributions and >5,800,000 public bee occu

220 to compare the diversity and composition of bee communities between primary and mature secondary (>1

221 e among the most important global drivers of bee biodiversity.

222 munity-wide quantification of the drivers of bee phenology.

223 cent results on the potential involvement of bee gut communities in pathogen protection and nutrition

224 s not representative of the vast majority of bee species.

225 d bees and related these data to measures of bee community diversity.

226 variation in foraging habitat, but number of bee species and diversity were more strongly predicted b

227 ark beetle outbreak; however, mean number of bee species and Shannon-Weiner diversity were significan

228 rence records to describe global patterns of bee biodiversity.

229 No previous study of bee spatial navigation has been able to follow animals'

230 ion, a major driver of ecological change, on bee populations are not well understood.

231 ve impact of landscape habitat conditions on bee pathogen prevalence are needed to effectively conser

232 l influence that the gut microbiota exert on bee development, food digestion, and homeostasis in gene

233 attention to the impact of the microbiota on bee health.

234 most widely used neonicotinoid pesticide, on bee longevity, development speed, and body mass.

235 Plants functionally specialized on bee pollinators are more pollen limited in natural than

236 effects of the neonicotinoid thiamethoxam on bee viability are enhanced by the commonly used fungicid

237 rait in a pair of nascent neotropical orchid bee lineages, Euglossa dilemma and E. viridissima.

238 suggests product adulteration by overfeeding bee colonies with industrial sugars syrups during the ma

239 ipulating bee gene expression and protecting bee health.

240 species distributions and >5,800,000 public bee occurrence records to describe global patterns of be

241 erana and non-native Apis mellifera, putting bee populations at particular risk of disease emergence

242 derived suppressor cell (MDSC) is the 'queen bee' of the tumor microenvironment.

243 Abundance of rare bee species was not significantly different between appl

244 ified landscapes could be a factor in recent bee declines.

245 al genomics and potentially for safeguarding bee health.

246 We found strong seasonal bee species turnover, suggesting that bee phenological s

247 mnants provide critical habitat to sensitive bee species.

248 l purposes or by inadvertent cargo shipment, bee species successfully establishing in new ranges coul

249 se factors with those relevant to the social-bee microbiota.

250 Despite basic similarities, the social-bee model, with host-specific core microbiota and social

251 The solitary-bee microbiota exhibits greater variability and biodiver

252 rsity, function, and drivers of the solitary-bee microbiota, and compare these factors with those rel

253 at Eucera (Peponapis) pruinosa, a specialist bee on Cucurbita plants, collected pure loads of pollen

254 ncluding the nectar-providing plant species, bee species, geographic area, and harvesting conditions.

255 0 K) or 40,000 (40 K) live N. ceranae spores/bee, Vg titers were significantly elevated by + 83% and

256 ependently in Mesoamerica with the stingless bee Melipona beecheii, as documented by archaeological f

257 ediated RNAi approach is a tool for studying bee functional genomics and potentially for safeguarding

258 We surveyed bee communities along an urban-to-rural gradient in SE M

259 We engineered a symbiotic bee gut bacterium, Snodgrassella alvi, to induce eukaryo

260 it set was 60% higher in bee-pollinated than bee-isolated trees, which translated into a 20% increase

261 lmond production, there was no evidence that bee visitation affected almond nutritional quality.

262 Specifically, we found that bee communities had the highest prevalence late in the s

263 t taxa specific; meta-analysis revealed that bee abundance and species richness tended to increase in

264 Furthermore, field observations show that bee and fly pollinators have opposite colour preferences

265 ings to a long-term flower study showed that bee phenology is less sensitive than flower phenology to

266 asonal bee species turnover, suggesting that bee phenological shifts may accompany state transitions.

267 he transmission of those vibrations from the bee to the anther, thus mediating pollen release, and ul

268 y untapped enzymatic resources hidden in the bee bacteriophage community.

269 results in neonicotinoid accumulation in the bee brain, disrupts circadian rhythmicity in many indivi

270 Thus turnover in the bee community impacted community-wide prevalence, and tu

271 in regulating strain-level diversity in the bee gut and that holds promise as an experimental model

272 high extent of strain-level diversity in the bee gut microbiota.

273 division of the CX with other regions in the bee's central brain, and eight subtypes that mainly inte

274 an important role for the regulation of the bee antiviral immune response by ATP-sensitive inwardly

275 and time and targets the core members of the bee gut microbiota.

276 loid toxicity, we assayed the ability of the bee microbiome to increase survivorship against selenate

277 Prevalence of the bee pathogen-containing family Enterobacteriaceae declin

278 er survey method could identify which of the bee species captured could pollinate alfalfa.

279 dinosaur of the Mesozoic era, rivalling the bee hummingbird (Mellisuga helenae)-the smallest living

280 ee declines have drawn much attention to the bee microbiota and its importance.

281 bout the phage community associated with the bee gut, despite its potential to modulate bacterial div

282 structures and neuronal responses within the bee brain and subsequently compared their ability to gen

283 vely high levels of genetic diversity, these bee populations are not a source for the current global

284 across a gradient of urbanization, for three bee species: silky striped sweat bees (Agapostemon seric

285 l characteristics of honey vary according to bee species, climate, region, period of collection, proc

286 of parasite prevalence in bees was linked to bee diversity, bee and flower abundance and community co

287 : a sugary adhesive aqueous phase similar to bee nectar and an oily phase consistent with plant polle

288 rate county-level annual estimates of total 'bee toxic load' (honey bee lethal doses) for insecticide

289 hus mediating pollen release, and ultimately bee and plant fitness.

290 Many of the factors known to undermine bee health (e.g., poor nutrition) can decrease immunocom

291 s to investigate the mechanisms underpinning bee population declines and to improve the health of bot

292 Honey is generated by various bee species from diverse plants, and because the value o

293 he periphery, an sPLA(2) found in bee venom (bee venom PLA(2)) administered with the incomplete Ag OV

294 As V. destructor vectors viral bee diseases, we investigated whether another key bee pa

295 ends, based on occupancy models for 353 wild bee and hoverfly species in Great Britain between 1980 a

296 /nesting resources) to maintain healthy wild bee populations.

297 tressors that can exacerbate disease in wild bee populations, assessments of the relative impact of l

298 ing habitat adjacent to crops increases wild bee diversity and abundance on and off crops.

299 ies examining the aggregate response of wild bee abundance and diversity to urbanization tend to docu

300 gent suites of floral traits consistent with bee and hummingbird pollination, respectively.