ライフサイエンスコーパス: antennal

1 lter in-flight attraction to CO(2); however, antennal ablation and genetic disruption of the Ir64a ac

2 ress GRNs that are responsible for directing antennal and head capsule fates.

3 N or tsh in the absence of Pax6 rescues only antennal and head epidermis development.

4 flow and project to different regions of the antennal and mechanosensory motor centre, providing a ru

5 DA and 10-HDA consistently elicited stronger antennal and retinue formation responses [corrected].

6 at subcoxal segments are present in all post-antennal appendages, including the first molecular evide

7 pproaches to show that 9-tricosene activates antennal basiconic Or7a receptors, a receptor activated

8 hese inputs combine to elicit flight-related antennal behaviours.

9 niscent of other arthropods known to possess antennal clocks.

10 nd only on the ventral surface of the female antennal club.

11 hed in expression in the ventral half of the antennal club.

12 eck connective recordings within 10 ms after antennal-contact are generated by these six interneurons

13 Antennal contacts can even induce aimed reaching movemen

14 Ants use the rate of brief antennal contacts inside the nest between foragers retur

15 with obstacles, conspecifics, or predators, antennal contacts trigger short-latency motor responses.

16 s approximating those of naturally occurring antennal contacts.

17 ont leg movements are targeted by visual and antennal cues, suggesting sophisticated motor control me

18 iptional profiling across the time series of antennal development to identify novel transcriptional p

19 Lim1, are expressed in the region of the eye-antennal disc affected in Chip mutants, and that both re

20 Pax6 promotes development of the entire eye-antennal disc and that the retinal determination network

21 the lateral peripodial epithelium of the eye-antennal disc by a 3.5 kb enhancer in the 5' end of the

22 ions in the peripodial epithelium of the eye-antennal disc contribute inductively to the shape of the

23 ltaneous loss of ey and toy during early eye-antennal disc development disrupts the development of al

24 cribe the function of Pax6 in Drosophila eye-antennal disc development.

25 The eye-antennal disc of Drosophila gives rise to numerous adult

26 of all head structures derived from the eye-antennal disc, overexpression of N or tsh in the absence

27 ited to the peripodial epithelium of the eye-antennal disc, yet is crucial to the morphogenesis of th

28 In Drosophila eye-antennal discs, cooperation between the oncogenic protei

29 istes fuscatus, the signal takes the form of antennal drumming (AD), wherein a female trills her ante

30 The tuning of the antennal ears of mosquitoes and flies, however, arises f

31 omplex pattern of airborne vibrations to the antennal ears of the females.

32 A new study has found that the flies' antennal ears show active tuning to the species-specific

33 this communication system, i.e., the flies' antennal ears, has remained unexplored.

34 en-1-yl acetate (DA) generated the strongest antennal electrophysiological responses.

35 llum, revealing new and important details in antennal evolutionary transformations.

36 extends more broadly to their developmental antennal expression profiles, and to the transcription f

37 itous caste and tissue expression, including antennal expression.

38 Gas chromatography analysis of antennal extracts showed that over a 24-h period nongroo

39 Last, using Cut (Ct), a marker for the antennal fate, we show that suppression of eye fate by h

40 nism size, wing vein pattern, and eye versus antennal fate.

41 We manipulated the antennal function of fruit flies by ablating their arist

42 e ideas, we analyze a 62bp enhancer from the antennal gene spineless that is specific for the third a

43 Hox gene Antennapedia prevents activation of antennal genes in the leg by repressing homothorax.

44 but to directly repress spineless and other antennal genes that would otherwise be activated within

45 epatopancreas, while zinc accumulated in the antennal gland at concentrations orders of magnitude gre

46 that--despite successful colonization of the antennal gland reservoirs--transmission to the cocoon is

47 lly transporting the accumulated zinc to the antennal gland.

48 hat the circuit is organized to both command antennal grooming and control its duration.

49 ver, we find differences in the durations of antennal grooming elicited by neurons in the different l

50 We therefore conclude that antennal grooming removes excess native cuticular lipids

51 tennal grooming, support the hypothesis that antennal grooming serves a similar function in a wide ra

52 When antennal grooming was prevented in the American cockroac

53 sca domestica), which use different modes of antennal grooming, support the hypothesis that antennal

54 layer are sufficient to specifically elicit antennal grooming.

55 reveal the neuronal pathway underlying these antennal-guided locomotory reactions we identified desce

56 y of the maxilliped, and Scr and Dfd prevent antennal identity in posterior head segments.

57 The Drosophila larval eye-antennal imaginal disc must be subdivided into regions t

58 l was performed to determine the efficacy of antennal influenza vaccination of mothers plus pneumococ

59 perceived via mechanosensory neurons in the antennal Johnston's organ, which innervate the antennal

60 from the antennae and maxillary palps to the antennal lobe (AL) and from the labella on the proboscis

61 r dendrites to specific glomeruli within the antennal lobe (AL) and their axons stereotypically into

62 The male antennal lobe (AL) comprises fewer glomeruli than the fe

63 neurons (PNs) and local interneurons within antennal lobe (AL) glomeruli.

64 The antennal lobe (AL) is the primary olfactory center in in

65 model for primary olfactory perception, the antennal lobe (AL) of Drosophila melanogaster is among t

66 The antennal lobe (AL) of insects constitutes the first syna

67 , serotonin (5-HT) and dopamine (DA), in the antennal lobe (AL) of the moth Manduca sexta.

68 y comprising a medial projection-neuron (PN) antennal lobe (AL) protocerebral output tract (m-APT) an

69 bition to the mushroom body (MB) but not the antennal lobe (AL) suffices to achieve the enhancement e

70 iding synaptic input to the CSDns within the antennal lobe (AL), an olfactory network targeted by the

71 ory interneurons in the olfactory bulb (OB), antennal lobe (AL), or procerebrum (PrC).

72 ncluding peptides, have been detected in the antennal lobe (AL), the first synaptic relay of the cent

73 tion neuron (PN) dendrites in the developing antennal lobe (AL).

74 he initial processing of odors occurs in the antennal lobe (AL).

75 rate patterning observed in the cells of the antennal lobe (AL).

76 emporal patterns of spikes in neurons of the antennal lobe (AL; insects) and olfactory bulb (OB; vert

77 dent temporal fate in the Drosophila lateral antennal lobe (lAL) neuronal lineage.

78 form a distinct glomerulus in the posterior antennal lobe (PAL).

79 ergic neurons that innervates the Drosophila antennal lobe (the first olfactory relay) to characteriz

80 modulation of inhibitory interactions in the antennal lobe aids perception of salient odor components

81 a few local interneurons were stained in the antennal lobe and a few extrinsic neurons in the mushroo

82 a gap junctions modulates odor tuning in the antennal lobe and drives synergistic interactions betwee

83 ts dendrites to a specific glomerulus in the antennal lobe and its axon stereotypically to higher bra

84 naling in projection neuron dendrites of the antennal lobe and Kenyon cells of the mushroom body.

85 hroom body neurons, and connectivity between antennal lobe and mushroom bodies.

86 neurons innervate the DC3 glomerulus in the antennal lobe and projection neurons relaying informatio

87 Transcriptome analysis of mushroom body, antennal lobe and type II neuroblasts compared with non-

88 rons projecting to the DC4 glomerulus in the antennal lobe are specifically activated by acids.

89 likely expressed heterogeneously within the antennal lobe based on functional neuronal subtype.

90 ron (PN) dendrites prepattern the developing antennal lobe before the arrival of axons from their pre

91 revealed regenerating afferents reaching the antennal lobe by day 4 postcrush, and reinnervating the

92 Direct tissue profiling of the antennal lobe by matrix-assisted laser desorption ioniza

93 sulting degeneration and regeneration in the antennal lobe by size measurements, anterograde dye labe

94 ing activity across a neural ensemble in the antennal lobe circuit depending on its relative novelty

95 Because the circuitry in the antennal lobe constrains the mean firing rate to be the

96 The V. velutina antennal lobe contains approximately 265 glomeruli (in f

97 In the insect antennal lobe different types of local interneurons medi

98 formation from ORN to PN firing rates in the antennal lobe equalizes the magnitudes of and decorrelat

99 iglomerular projection neurons innervate the antennal lobe following various perturbations.

100 rons (ePNs and iPNs) each receive input from antennal lobe glomeruli and send parallel output to the

101 mone compounds are processed within specific antennal lobe glomeruli following a specialized labeled-

102 ants also lack most of the approximately 500 antennal lobe glomeruli found in wild-type ants.

103 Optic glomeruli and antennal lobe glomeruli share the same ancestral anatomi

104 ied by olfactory projection neurons from the antennal lobe glomeruli.

105 ity and significant reduction in size of two antennal lobe glomeruli.

106 n the numbers of odorant receptors (ORs) and antennal lobe glomeruli.

107 Short neuropeptide F sensitizes an antennal lobe glomerulus wired for attraction, while tac

108 l inhibitory network of local neurons in the antennal lobe has a symmetry-breaking effect, such that

109 ts (m- and l-ALT), separately arborizing two antennal lobe hemilobes and projecting to partially diff

110 compare size and number of glomeruli in the antennal lobe in the brain, and scanning electron micros

111 Olfactory processing in the insect antennal lobe is a highly dynamic process, yet it has be

112 The Drosophila antennal lobe is organized into glomerular compartments,

113 In contrast, the proliferation rates of antennal lobe lineages are closely associated with organ

114 nc-sensitive cAMP signals support ARM within antennal lobe local neurons (LNs) and KCs.

115 s that normally target dorsolaterally in the antennal lobe mistarget ventromedially, phenocopying cel

116 Moreover, antennal lobe neurons are inhibited by selective activat

117 phological and electrophysiological types of antennal lobe neurons is an important prerequisite for a

118 and neuromodulators to identified classes of antennal lobe neurons is an important step to deepen our

119 performed in vivo whole-cell recordings from antennal lobe neurons misexpressing Ort.

120 The antennal lobe neuropil expressed the cell surface marker

121 eral-high to ventromedial-low pattern in the antennal lobe neuropil.

122 istinct macroglomerular complex (MGC) in the antennal lobe of a diurnal butterfly.

123 ssible role of neuropeptide signaling in the antennal lobe of Ae. aegypti.

124 and functional identities of neurons in the antennal lobe of Drosophila melanogaster that express ea

125 In the antennal lobe of Drosophila, information about odors is

126 asis for serotonergic neuromodulation in the antennal lobe of Manduca sexta.

127 tative cholinergic local interneurons in the antennal lobe of Periplaneta americana, an antibody rais

128 In the antennal lobe of the cockroach Periplaneta americana, ga

129 sent study, we analyzed neuropeptides in the antennal lobe of the yellow fever mosquito, Aedes aegypt

130 th regard to both whole-brain morphology and antennal lobe organization, although several male-specif

131 ation relies on the oscillatory structure of antennal lobe output, feed-forward inhibitory circuits,

132 during embryogenesis, pattern the developing antennal lobe prior to the ingrowth of afferents.

133 o study the innervation patterns of multiple antennal lobe projection neuron lineages in the same pre

134 hough 5-HT enhances odor-evoked responses of antennal lobe projection neurons (PNs) and local interne

135 e performed with the responses of 168 locust antennal lobe projection neurons (PNs) to varying mixtur

136 of the locust and recorded spike trains from antennal lobe projection neurons (PNs).

137 neuronal lineages that make diverse types of antennal lobe projection neurons (PNs).

138 lcium imaging to reveal how responses across antennal lobe projection neurons change after associatio

139 rrelated with the number of glomeruli in the antennal lobe region innervated by odorant receptor neur

140 Neurons in the insect antennal lobe represent odors as spatiotemporal patterns

141 Within 3 days postcrush, the antennal lobe size was reduced by 30% and from then onwa

142 bouton of a projection neuron (PN) from the antennal lobe surrounded by tiny postsynaptic neurites f

143 sent a detailed data-driven model of the bee antennal lobe that reproduces a large data set of experi

144 e three fly odorants is transferred from the antennal lobe to higher brain centers in two dedicated n

145 also dramatically impairs development of the antennal lobe to which ORNs project.

146 lar pheromone is processed by l-ALT (lateral antennal lobe tract) neurons and brood pheromone is main

147 eromone is mainly processed by m-ALT (median antennal lobe tract) neurons, worker pheromones induce r

148 efferent tracts, the medial and the lateral antennal lobe tracts (m- and l-ALT), separately arborizi

149 ough dual pathways termed medial and lateral antennal lobe tracts (m-ALT and l-ALT).

150 Using a realistic model of the insect antennal lobe we examined two competing components of th

151 lete wiring diagram of the Drosophila larval antennal lobe, an olfactory neuropil similar to the vert

152 merulus mistarget to medial glomeruli in the antennal lobe, and axons exhibit a severe overbranching

153 from spontaneous circuit interactions in the antennal lobe, and that spontaneous activity in ORNs ton

154 Olfactory stimuli are first processed in the antennal lobe, and then transferred to the mushroom body

155 e hyperpolarizes all major cell types in the antennal lobe, and this effect is blocked by picrotoxin

156 eral suppression within the circuitry of the antennal lobe, and we study how these two components aff

157 balance of excitation and inhibition in the antennal lobe, background odors altered the neuronal rep

158 cts as an inhibitory neurotransmitter in the antennal lobe, broadly similar to the role of GABA in th

159 Our results reveal that in the insect antennal lobe, due to circuit interactions, distinct neu

160 ections in 50 glomerular compartments in the antennal lobe, each of which represents a discrete olfac

161 In the Drosophila antennal lobe, excitation can spread between glomerular

162 y activation of those fibers innervating the antennal lobe, may be required for persistent serotonerg

163 In the antennal lobe, one-third of local neurons are glutamater

164 sory neurons and the Drosophila melanogaster antennal lobe, sensory stimulation-evoked fluorescence r

165 ly and project to a pair of glomeruli in the antennal lobe, termed VM1.

166 neurons (LNs) in the Drosophila melanogaster antennal lobe, the analog of the vertebrate olfactory bu

167 neurons (LNs) in the Drosophila melanogaster antennal lobe, the first olfactory processing center in

168 map synaptic organization in the Drosophila antennal lobe, the first olfactory processing center.

169 d the effects of glutamate in the Drosophila antennal lobe, the first relay in the olfactory system a

170 l, and molecular evidence suggested that the antennal lobe, the first relay of the olfactory system i

171 These include neurons around the antennal lobe, the lateral horn, and the posterior super

172 rons, through the first processing area, the antennal lobe, to higher olfactory centres.

173 Using a model of the insect antennal lobe, we show that our description allows the e

174 ated fibers were directed precisely into the antennal lobe, where they reinnervated glomeruli.

175 hila larval neuromuscular junction and adult antennal lobe, zebrafish retina and tectum, and mouse vi

176 ost abundant types of peptides in the insect antennal lobe.

177 virgin queens with a special emphasis on the antennal lobe.

178 al interneurons and extrinsic neurons of the antennal lobe.

179 ons (LNs) to projection neurons (PNs) in the antennal lobe.

180 the primary olfactory center of insects, the antennal lobe.

181 cts of up to seven of these genes within the antennal lobe.

182 eurons and their postsynaptic targets in the antennal lobe.

183 s to either the DC4 or DP1m glomeruli in the antennal lobe.

184 e insects' primary olfactory brain area, the antennal lobe.

185 on based on stimulus onset asynchrony in the antennal lobe.

186 ation of ensemble activity in the downstream antennal lobe.

187 ith blebby terminals in all glomeruli of the antennal lobe.

188 or processing odor information in the insect antennal lobe.

189 rneurons (LNs) and projection neurons in the antennal lobe.

190 ch stimulate projection neurons (PNs) in the antennal lobe.

191 by the activity of local interneurons in the antennal lobe.

192 interglomerular excitation in the Drosophila antennal lobe.

193 uring olfactory processing in the Drosophila antennal lobe.

194 enetically labeled neurons of the Drosophila antennal lobe.

195 e primary olfactory center in the brain, the antennal lobe.

196 ugh connections made reciprocally within the antennal lobe.

197 gic modulation of pheromone responses in the antennal lobe.

198 so have a similar number of glomeruli in the antennal lobe.

199 on of a specific cluster of glomeruli in the antennal lobe.

200 three or four (males) macroglomeruli in the antennal lobe.

201 roles in the developing and adult olfactory (antennal) lobe of the moth Manduca sexta.

202 Mass-fills of antennal-lobe connections with protocerebral regions sho

203 e biological significance of the centrifugal antennal-lobe neuron is discussed with regard to its mor

204 iated by octopamine-associated modulation of antennal-lobe neurons during learning.

205 mean-rate coding and synchrony of firing of antennal-lobe neurons underlies generalization among rel

206 eri, that elicited responses from individual antennal-lobe neurons.

207 For instance, the antennal lobes (ALs) of bumblebees possess both gamma-am

208 regions with well-known anatomy, namely the antennal lobes and central complex, were automatically s

209 e overlapping neuronal activity in the fly's antennal lobes and highly correlated activity in mushroo

210 This is localized to the mushroom bodies and antennal lobes and organized by a network of hierarchica

211 naptic plasticity among local neurons in the antennal lobes and projection neurons to LHN connections

212 tive neuropils of the olfactory pathway, the antennal lobes and the mushroom bodies.

213 europeptide distribution patterns within the antennal lobes and the mushroom bodies.

214 Third, inhibitory local interneurons in the antennal lobes are shown to be required for behavioral f

215 resentation of general odors is dense in the antennal lobes but sparse in the mushroom bodies, only o

216 st to Drosophila, locust mushroom bodies and antennal lobes expressed Fas I, but not Fas II.

217 gulated by global inhibitory feedback within antennal lobes to the projection neurons.

218 delled local computation within glomeruli in antennal lobes with axons of projection neurons connecti

219 ges in structural organization of honeybees' antennal lobes with their behavioural performances over

220 sus peripheral sensory processing (optic and antennal lobes) increased with increasing brain size.

221 rain regions without AmTAR1-IR (optic lobes, antennal lobes), indicating that other tyramine-specific

222 try in total ORN input to its left and right antennal lobes, and can turn towards the odour in less t

223 aquatic insects, the whirligig beetle lacks antennal lobes, but unlike other aquatic insects its mus

224 he brains and primary olfactory centers, the antennal lobes, of the different members of a colony of

225 binatorial code involving both periphery and antennal lobes, reception of sex pheromones by moth ORs

226 ic APL neurons and local interneurons of the antennal lobes, suggesting that consolidated anesthesia-

227 In aquatic species that generally lack antennal lobes, the calyces are vestigial or absent.

228 to adulthood only in the mushroom bodies and antennal lobes.

229 the gnathal ganglion and receive input from antennal mechanoreceptors in this lower region of the CN

230 avioral studies have shown the importance of antennal mechanosensation in various aspects of insect f

231 ch conditions, insects rely on feedback from antennal mechanosensors but it is not clear how these in

232 By tracing sGPN axons, we identify the antennal mechanosensory and motor center (AMMC) as an im

233 hnston organ neurons from the antenna to the antennal mechanosensory and motor center (AMMC) in the b

234 tennal Johnston's organ, which innervate the antennal mechanosensory and motor center (AMMC) of the b

235 entral neurons that innervate the Drosophila antennal mechanosensory and motor center (AMMC), the fir

236 y was restricted to the central complex, the antennal mechanosensory and motor center, and the protoc

237 llifera, are governed by combined visual and antennal mechanosensory inputs.

238 In Drosophila, song is detected by antennal mechanosensory neurons and further processed by

239 nd-sensitive neurons in Johnston's organ, an antennal mechanosensory structure previously implicated

240 Their dendrites ramify in primary antennal-mechanosensory neuropils of the head ganglia.

241 In particular, we described antennal morphology and size of all foragers in a single

242 of JO neurons respond to different types of antennal movement during flight, we combined 2-photon ca

243 ltaneously record JO neuron activity and the antennal movement from tethered flying fruit flies (Dros

244 From there, they convey information about antennal movement to the thorax.

245 biguous, and short-latency information about antennal movement to thoracic networks in the stick inse

246 ut regions convey detailed information about antennal movement to thoracic networks.

247 The neurons are sensitive to the velocity of antennal movements across the entire range covered by na

248 tational visual motion, increases in passive antennal movements appear to trigger a reflex that reduc

249 Here we examined the antennal movements of flying Drosophila during visually

250 We here show that antennal movements of the honeybee, Apis mellifera, are

251 Although the active antennal movements significantly increased antennal osci

252 We also observed two types of passive antennal movements: small tonic deflections of the anten

253 , the nerve chord for abdominal flexion [9], antennal muscles [2, 10], and the flight muscles (or the

254 ular sound-evoked potentials (SEPs) from the antennal nerve while monitoring the likelihood of the GF

255 ements, anterograde dye labeling through the antennal nerve, and immunofluorescence staining of cell

256 Labeling along the antennal nerve, in projections of the dorsal lobe and in

257 mark glomeruli, close to the entrance of the antennal nerve.

258 ponse profiles revealed potential changes in antennal odorant receptivity that coincided with the shi

259 or making more bouts); larger bees with more antennal olfactory sensilla made more bouts, but were no

260 turn, is uniquely represented in the moth's antennal (olfactory) lobe.

261 the maxillary palp and in a major subset of antennal ORNs.

262 st classes of JO neurons respond strongly to antennal oscillation at the wing beat frequency, but not

263 e antennal movements significantly increased antennal oscillation by bringing the arista closer to th

264 When combined, these inputs maintain antennal position in a state of dynamic equilibrium.

265 rated with whole-animal male Helicoverpa zea antennal preparations for detection of major pheromone c

266 inct, but adjacent glomeruli in the Proximal-Antennal-Protocerebrum (PAP) forming a thermotopic map i

267 t-sensing neurons and show that hot and cold antennal receptors project onto distinct, but adjacent g

268 Here we focus on genes encoding four antennal receptors that respond to fly odors in an in vi

269 hort-chain aliphatic esters, elicited strong antennal responses in D. melanogaster, but weak antennal

270 ennal responses in D. melanogaster, but weak antennal responses in electroantennographic recordings f

271 dors triggered immediate, spatially targeted antennal scanning that, paradoxically, weakened individu

272 (JO) neurons that are located in the second antennal segment and detect phasic and tonic rotations o

273 tect phasic and tonic rotations of the third antennal segment relative to the second segment.

274 ene spineless that is specific for the third antennal segment.

275 sacculus, a unique invagination of the third antennal segment.

276 dAP-2, is required for outgrowth of leg and antennal segments and is expressed in every segment boun

277 ntennal segments, indicating that the second antennal segments are involved in the detection of warm

278 at approximately 27 degrees C via the second antennal segments, indicating that the second antennal s

279 ment compounds, and fusions of many body and antennal segments.

280 pendent temperature response from the second antennal segments.

281 expression profiles among different types of antennal sensilla.

282 communicate with pheromones using sensitive antennal sensilla.

283 f the same neural units responded to tactile antennal stimulation while the animal was standing still

284 d odor-evoked calcium changes in response to antennal stimulation with five monomolecular host volati

285 Stick insects, for example, rely heavily on antennal tactile cues to find footholds and detect obsta

286 escending interneurons that rapidly transmit antennal-tactile information from the head to the thorax

287 fast-mediating cephalo-thoracic pathway for antennal-tactile information, whereas all other antennal

288 ennal-tactile information, whereas all other antennal-tactile interneurons had response latencies exc

289 It is currently thought that antennal target genes are activated in Drosophila by the

290 itated the IR64a protein from lysates of fly antennal tissue and identified IR8a as a receptor subuni

291 All antennal-touch elicited action potentials apparent in th

292 y generated action potentials in response to antennal touching and three of them responded also to di

293 ion, we have performed cohort comparisons of antennal transcript abundances at five time points after

294 paring general patterns of variation for the antennal transcriptional profiles in the adult and devel

295 Antennal transcriptome analysis revealed a number of abu

296 t study, we identified 38 OBP genes from the antennal transcriptomes of Spodoptera litura.

297 Most S. litura antennal unigenes had high homology with Lepidoptera ins

298 pported this hypothesis: directional bias of antennal use in responding to odours and learning to ass

299 n (A2 and B1 cells) that are postsynaptic to antennal vibration receptors.

300 onse range of the JO but within range of the antennal vibrations.