ライフサイエンスコーパス: spawning

1 uration onset rescued meiotic maturation and spawning.

2 start at April first independent of time for spawning.

3 ional overfishing due to exploitation during spawning.

4 ectoral fins and their ETs are used for male spawning.

5 r disappearance from mantle is indicative of spawning.

6 ients from their decomposing carcasses after spawning.

7 the PPn may modulate female chirping during spawning.

8 reproductive behaviors: pelagic and demersal spawning.

9 thods to identify the timing and location of spawning.

10 in Leucaena has been extensive and complex, spawning a diverse set of novel hybrids as a result of j

11 stant (MDR) hvKp strains have been emerging, spawning a new generation of hypervirulent "superbugs."

12 enerated new details of chromatin structure, spawning a number of novel biological findings.

13 mortality decreased with body size for trout spawning above the dam and increased for those spawning

14 rse conditions in freshwater, including high spawning abundance, heavy fall rains, and hot, dry summe

15 ulation productivity following years of high spawning abundance.

16 first time, brooding pocilloporids replaced spawning acroporids as the dominant taxon in the deplete

17 ding to a 45% average reduction in N(b) from spawning adult numbers and higher relatedness-lower magn

18 in eggs and larvae, while chronic effects on spawning adults are less well understood.

19 s type of recruitment pattern, protection of spawning adults over wide geographic areas may be critic

20 f recruits originate from distinct groups of spawning adults, even at small spatial scales.

21 nt on prominent papillae in migrating and in spawning adults.

22 Sound produced by fish spawning aggregations (FSAs) permits the use of passive

23 levant to the science and management of fish spawning aggregations and the spatial planning of marine

24 Fish spawning aggregations are known to be targeted by sharks

25 Conservation of fish spawning aggregations can help conserve shark population

26 This research demonstrates that fish spawning aggregations can play a significant role in the

27 1.8 million fish are harvested annually from spawning aggregations of C. othonopterus during 21-25 da

28 lt relocation using tides could explain mass spawning aggregations that increase population and indiv

29 Many large-bodied marine fishes that form spawning aggregations, such as the Nassau grouper (Epine

30 local energy availability by feeding on fish spawning aggregations, which concentrate energy from oth

31 supports the assertion that LHRHa used as a spawning aid would not pose a human food safety risk.

32 Here, we use ab initio multiple spawning (AIMS) with spin-restricted ensemble Kohn-Sham

33 f either Levonorgestrel or Gestodene stopped spawning almost completely.

34 A significant decrease in spawning and a significant increase in follicular atresi

35 with increased precipitation during the fall spawning and early incubation period and increased with

36 biological limit governing suitable salmonid spawning and egg incubation conditions.

37 ary, coincident with the main period of crab spawning and egg incubation.

38 Spawning and fishing are synchronized on a semi-lunar cy

39 ly from variance in productivity of critical spawning and nursery habitats located in spatially discr

40 pared to their relatives employing broadcast spawning and pelagic larval development.

41 cs and local adaptations to the variation in spawning and rearing habitats.

42 Above-average stream temperatures during spawning and rearing had variable effects, with negative

43 g autumn and at ice break, likely related to spawning and resumption of intensive foraging respective

44 Free-spawning animals allow careful analysis of gamete recogn

45 In free-spawning animals with no complex mating behavior, prezyg

46 fertilization success, particularly in free-spawning animals.

47 sent average ambient conditions during coral spawning ( approximately 400 muatm) and the range of pCO

48 We have determined that PIPA is a spawning area for skipjack (Katsuwonus pelamis), bigeye

49 as far upstream as the Andes; (iii) the main spawning area of B. rousseauxii is in or near the Andes;

50 MMs are found to spatially converge on fish spawning areas containing massive densely populated herr

51 d bluefin tuna reveal site fidelity to known spawning areas in the Mediterranean Sea.

52 iterranean Sea) and western (Gulf of Mexico) spawning areas is needed to manage remaining fisheries.

53 wo populations of bluefin tuna with distinct spawning areas that overlap on North Atlantic foraging g

54 hery and restrictions on longline fishing in spawning areas, are the most efficient conservation poli

55 of natal homing to both eastern and western spawning areas.

56 ved for both maintenance of immotility after spawning as well as ligand-induced motility initiation.

57 ghs the increase in productivity due to fish spawning at an earlier age.

58 articularly difficult; the degree of skipped spawning at the population level therefore remains unkno

59 diterranean eel stock does not contribute to spawning because there is no evidence of eels leaving th

60 ne-scale, spatio-temporal characteristics of spawning behavior in an aggregating marine fish (Cynosci

61 We propose that spawning behavior in Baltic flounders is the trait under

62 f the polychaete Nereis succinea to activate spawning behavior of N. succinea males, has recently bee

63 ion such as fish, exposure to semen promotes spawning behaviors.

64 awning above the dam and increased for those spawning below.

65 d logbook catch data, identify hot spots for spawning bluefin tuna in the northern slope waters of th

66 d severe defects in gamete development or in spawning both in males and females.

67 ncorhynchus nerka) that overlap in timing of spawning but incubate in contrasting natural thermal reg

68 rotection of neurons that are functioning in spawning but senescent salmon.

69 Control and accelerated groups had completed spawning by the time of harvest, and expressed sexual di

70 Twenty-six years of monitoring data on spawning Chinook salmon across the entire coast of Orego

71 f nest-holding, courting type I males during spawning compared to cuckolding type II males.

72 adaptation to different geographic areas and spawning conditions.

73 tions of the ubiquitous gonochoric broadcast spawning coral Montastraea cavernosa in Belize.

74 coral, Porites astreoides, and the broadcast spawning coral, Montastraea faveolata, were exposed to m

75 lation structure in co-distributed broadcast spawning (Crassostrea virginica) and brooding (Ostrea eq

76 ary and gene flow challenge to advance first spawning date by a further approximately 16-30 days over

77 contemporary populations will require first spawning date to advance by approximately 21-39 days but

78 ars, between-population differences in first spawning dates are dominated by local adaptation.

79 are the covariation in temperature and first spawning dates of the common frog (Rana temporaria) acro

80 n interaction between genotype frequency and spawning density determines how sperm bindin genotype in

81 anada to assess whether variations in autumn spawning density of Pacific salmon were reflected in dip

82 ree sympatric Acropora corals show that mass spawning does not erode species barriers.

83 In addition, spawning duration was greatly increased for E. mordax, a

84 Salmon spawning during 2003-2007 produced 57% fewer recruits th

85 Ab initio multiple spawning dynamical calculations suggest that distinct ul

86 s exhibit a plastic response to temperature, spawning earlier in warmer years, between-population dif

87 The stream- and beach-spawning ecotypes exhibited striking morphological diffe

88 the impact of contaminants on the quality of spawning eels and subsequent embryo survival and develop

89 Here we describe post-spawning egg care, or brooding, in this deep-sea squid.

90 Demersal spawning enables flounders to thrive in the low salinity

91 y reef-building corals participate in a mass-spawning event that occurs yearly on the Great Barrier R

92 sympatrically on reefs, reproducing in mass-spawning events where hybridization appears common.

93 sample processing during time-limited coral spawning events, facilitating larger-scale and higher-re

94 tagging data for 66 bluefin tuna to identify spawning events, to quantify habitat preferences, and to

95 erence and 3-6 times the number of life-time spawning events.

96 hibited an unprecedented early and northward spawning expansion during 2015-16.

97 hesis, (b) VTG-dependent egg development and spawning (fecundity), and (c) fecundity-dependent popula

98 en reproductively inactive (0.066 d(-1)) and spawning females (0.069 d(-1)).

99 ated to be approximately equally abundant as spawning females in 2008, constituting approximately 24%

100 We tested the hypothesis that spawning females respond to petromyzonol sulfate (PZS) a

101 efflux and egg deposition) was 0.17 d(-1) in spawning females.

102 However, non-spawning fish show clear sex differences in chirp respon

103 female whole body [Se] in this asynchronous spawning fish.

104 to be of a mature size, do not visit either spawning ground during the spawning season.

105 al collections to demonstrate a bluefin tuna spawning ground in the Slope Sea, between the Gulf Strea

106 tock, experienced a shift from a traditional spawning-ground fishery to an industrial trawl fishery w

107 opulation when (1) >10% of fish allowed onto spawning grounds are from hatcheries and (2) the hatcher

108 riers to prevent adult lamprey from reaching spawning grounds are the most important tools used for s

109 oubled the total number of adult fish on the spawning grounds each year, but cut the effective popula

110 on data delineate two populations, one using spawning grounds in the Gulf of Mexico and another from

111 trans-Atlantic migrations and they frequent spawning grounds in the Gulf of Mexico and eastern Medit

112 , ocean warming and bycatch mortality on GOM spawning grounds may result in significant effects for a

113 Bluefin tuna that occupy western spawning grounds move to central and eastern Atlantic fo

114 salmon (Oncorhynchus spp.) navigate towards spawning grounds using olfactory cues they imprinted on

115 omone used by sea lamprey to guide adults to spawning grounds was recently reported.

116 shing intensity and catch are highest at the spawning grounds within a no-take reserve.

117 Eggs were released from nine different known spawning grounds, in the period from March 1st until the

118 patic vitellogenin A (vtg) expression at the spawning grounds, which was previously hypothesized as a

119 t use and oil exposure within Gulf of Mexico spawning grounds.

120 e a strategy to reduce predation risk on the spawning grounds.

121 goes extinct due to the absence of suitable spawning grounds.

122 duce incidental catch mortalities on western spawning grounds.

123 We compared sound levels produced by spawning Gulf Corvina (Cynoscion othonopterus) with simu

124 ttle variation among watersheds in potential spawning habitat change was explained by predicted incre

125 We estimated that 9-10% and 13-16% of the spawning habitat for coho salmon could be lost by the 20

126 ty and extent of coho, chum, and pink salmon spawning habitat in over 800 southeast Alaska watersheds

127 Potential spawning habitat loss was highest for coho salmon, which

128 nt, reach-scale geomorphic associations with spawning habitat preferences, and complexity in the pace

129 Spawning habitat responses varied widely across watershe

130 More than 54,000 km(2) (5%) of predicted spawning habitat within the US EEZ was oiled during the

131 ns, more rapid growth, and greater access to spawning habitat, but uncertainties remain about the fut

132 States) between 1961 and 1975 altered salmon spawning habitat, elevated smolt and adult migration mor

133 with a relatively small portion of predicted spawning habitat, the cumulative impact from oil, ocean

134 strating that PIPA is protecting viable tuna spawning habitat.

135 the opportunity for native fishes to access spawning habitats and seasonally available refuges.

136 The spill oiled upper surface water spawning habitats for many commercially and ecologically

137 ter Horizon (DWH) oil spill contaminated the spawning habitats for numerous commercially and ecologic

138 The accident oiled shoreline near spawning habitats for the largest population of Pacific

139 ic hydrocarbons (PAHs) into critical pelagic spawning habitats for tunas, billfishes, and other ecolo

140 are particularly vulnerable to the oiling of spawning habitats, and crude oil causes severe abnormali

141 When oil spills occur in fish spawning habitats, natural resource injury assessments o

142 ing trophic subsidies and conditions in fish-spawning habitats.

143 hose that most closely match flows in native spawning habitats.

144 Gravid females that are close to spawning had higher aromatase levels in all brain region

145 peaked at >30 ng/L each during the period of spawning, hatching, and development for resident fishes.

146 In iteroparous teleosts, verifying past spawning history is particularly difficult; the degree o

147 perm production than predicted not only when spawning in aggregations, with high levels of sperm comp

148 g increased mortality and totally inhibiting spawning in an already endangered native fish, the Europ

149 Whether these fish are spawning in an alternate location, skip-spawning, or not

150 We unequivocally show frequent skipped spawning in Northeast Arctic cod (NEAC) in a massive fie

151 h levels of sperm competition, but also when spawning in pairs due to the need to fertilize highly fe

152 keye salmon (Oncorhynchus nerka) populations spawning in pristine habitat that is often subject to in

153 mating in protandry, to aggregate- and harem-spawning in protogyny.

154 i, are unique in that they are immotile upon spawning in the environment.

155 spawning migration, with larger individuals spawning in the Gulf of Mexico, and smaller individuals

156 the Gulf of Mexico, and smaller individuals spawning in the Slope Sea.

157 as exogenous signals (pheromones) to mediate spawning interactions between conspecifics.

158 increases in intracellular pH occurring upon spawning into seawater and also when sperm respond to co

159 In free-spawning invertebrates sperm-egg incompatibility is a ba

160 We propose that skipped spawning is an integral life-history component for NEAC,

161 yloid deposition in the brain of semelparous spawning kokanee salmon (Oncorhynchus nerka kennerlyi).

162 L1 appears to amplify in waves, spawning large numbers of progeny such that elements wit

163 015-2016, we documented shifts in timing and spawning location of several pelagic fish stocks based o

164 resulting from differences in body size and spawning location relative to a hydropower dam.

165 zard rates as functions of a discrete state (spawning location) and an individual time-varying covari

166 on causes reduced ranges in spawning period, spawning location, and egg buoyancy; this is proposed to

167 sing a biological-physical model to estimate spawning locations for collected larvae.

168 ated effective communication spaces at three spawning locations for populations of the commercially a

169 During spawning, male and female brown ghost knife fish modulat

170 sotocin-sensitive) than in females and sneak-spawning males (isotocin-sensitive), showing that the ne

171 during gametogenesis (August to January) and spawning (March to June) VCL is present at lower relativ

172 n weakfish (Cynoscion regalis), an estuarine-spawning marine fish, in eastern North America.

173 tructure and self-recruitment in a broadcast-spawning marine gastropod that exists as a single meta-p

174 oocyte development, indicating that skipped spawning may partly be a density-dependent response impo

175 al reports brought attention to the problem, spawning methods of effectively preserving URL content w

176 h and maturation in lakes, phenology and the spawning migration as adults return to rivers, and the o

177 c region is nearly perfectly associated with spawning migration timing but not with adiposity or sexu

178 During their once-in-a-lifetime transoceanic spawning migration, anguillid eels do not feed, instead

179 In the final phase of their spawning migration, Pacific salmon use chemical cues to

180 rn Atlantic bluefin tuna have a differential spawning migration, with larger individuals spawning in

181 t 15 degreesC) while sea lamprey fast during spawning migration.

182 t experience annual resource pulses from the spawning migrations of Pacific salmon.

183 Overall, this complexity of spawning migrations questions whether there is complete

184 rs (PBDEs), to new environments during their spawning migrations.

185 ory cues to guide natal stream homing during spawning migrations.

186 to identify their home rivers at the end of spawning migrations.

187 ed even after considering mating systems and spawning modes.

188 rse of a year and up to 12-18% during spring spawning months.

189 er multithreaded IgBLAST (version 1.14) when spawning more than 16 processes on a single computer sys

190 Placement of spawning nests by adult bass is likely subject to strong

191 e.g. bioinformatics and molecular genetics), spawning new fields, and even changing the way scientifi

192 ontaneous merging with nearest neighbours or spawning new skyrmions is favoured to attain a lower ene

193 rtices seem to alleviate increased strain by spawning new vortices, directly modifying the scale of k

194 e H-bonding network stabilizing the P-loops, spawning numerous SF conformations.

195 A nest web was constructed using spawning observations over 3 years in several streams in

196 Spawning occurred between spring-summer, yet gonad index

197 f its life history has been hampered because spawning occurs at great depths, where observation is di

198 unexpected haplotype sharing between spring-spawning oceanic herring and autumn-spawning populations

199 At worst, the spawning of a company from within academia has the poten

200 , indicating prolonged and nearly continuous spawning of adults throughout the warm period.

201 Spawning of both species were induced ex situ.

202 ethylamide) is routinely applied for induced spawning of fish.

203 ecently undergone gravitational instability, spawning one or two companion stars.

204 ations that were either deposited by natural spawning or incubated in subtidal cages.

205 are spawning in an alternate location, skip-spawning, or not spawning until an older age affects how

206 Developmental strategies spawning ORN diversity from an initially homogeneous pop

207 The lack of a clear relationship between spawning output and recruitment success continues to con

208 Larval distributions and relative spawning output simulations indicated that both focal ta

209 ory model, which assumes only Gulf of Mexico spawning, overestimates age at maturity for the western

210 We conclude that spawning Pacific salmon result in the increased availabi

211 novel aquarium and eggs from an established spawning pair were introduced.

212 on of surveys but stabilized during the peak spawning period after high tide to produce a linear rela

213 titus) were released daily during their peak spawning period from two locations in the Florida Keys R

214 d size distribution causes reduced ranges in spawning period, spawning location, and egg buoyancy; th

215 tained for at least two weeks of the herring spawning period.

216 arily arrested ovaries close to the putative spawning period.

217 temperature-driven contraction in the spring spawning period.

218 d prespawning phases, reaching a peak in the spawning phase.

219 This suggests that the spawning phenology and distribution of several ecologica

220 ssume these fisheries exploit a single mixed spawning population, within ocean basins.

221 n spring-spawning oceanic herring and autumn-spawning populations across the Atlantic Ocean and the B

222 Here, we show that dispersers between stream-spawning populations of sockeye salmon (Oncorhynchus ner

223 Thus, broadcast-spawning populations with males and females can reproduc

224 The fishery is currently managed as two spawning populations, with the GOM population being seve

225 an amalgamation of several hundred discrete spawning populations.

226 Using this 'spawning' process, we can massively replicate patterned

227 We have modeled overlap between spawning products and oil concentrations giving a total

228 om March 1st until the end of April, and all spawning products were followed for 90 days from the spi

229 rough several rounds of division, ultimately spawning proliferative cells of reduced ploidy.

230 in the offspring without adverse effects on spawning quality.

231 was investigated considering the process of spawning, quality of the spawned eggs and their capacity

232 allow imaging of corneal nerves in vivo are spawning questions regarding the relationship between co

233 Resident fishes sampled from salmon spawning reaches had higher mean pollutant concentration

234 ation on biodiversity, ecological processes (spawning, recruitment, and larval connectivity), and soc

235 ic range of Pacific bluefin tuna and for the spawning region of southern bluefin tuna.

236 mazon, the results showed: (i) that the main spawning regions of these goliath catfish species are in

237 better tolerated than previous generations, spawning renewed interest in identifying selective ligan

238 iorally directed to revisit natal freshwater spawning rivers and persistent overwintering grounds in

239 tory, moving long distances among estuaries, spawning rivers, and distant coastal regions.

240 ales select a mate and perform a stereotyped spawning routine, offering quantifiable behavioral outpu

241 ation pressure was concentrated later in the spawning run (i.e. when most movements had ceased), move

242 ion pressure primarily occurred early in the spawning run (i.e., during the height of the diel moveme

243 The spawning run increased from 645 (2015) to 868 (2016), bu

244 ark-recapture using PIT tags, and the annual spawning run was estimated with PIT tag detections and c

245 abundance and survival and the total annual spawning run.

246 and trap surveys are used to enumerate adult spawning runs.

247 ompared 58 PCB and 6 PBDE congeners found in spawning salmon directly to those in resident stream fis

248 ents in proportion to the average density of spawning salmon.

249 f fads2 were fed for three months during the spawning season with two diets containing different fatt

250 not visit either spawning ground during the spawning season.

251 ing streams were concentrated earlier in the spawning season.

252 hat coincided with behavioral changes during spawning season.

253 ontipora digitata over two successive annual spawning seasons and the 2016 bleaching event on the Gre

254 sourcing adults and postlarvae in different spawning seasons to the Florida Keys.

255 Spawning site fidelity ranged from 60 to 81%, comparable

256 The migration route and the spawning site of the European eel Anguilla anguilla are

257 r example, congregating at a single dominant spawning site or periodic mixing during reproduction) co

258 iling view that individuals exhibit complete spawning-site fidelity.

259 xico, could severely affect fish at impacted spawning sites.

260 c sardine) larvae, which are normally summer spawning species in this region.

261 signal to ovulatory females the presence of spawning spermiating males.

262 ivalent EDM formulations that explicitly use spawning stock and environmental variables to forecast r

263 explains a substantial decoupling of herring spawning stock biomass (an index of egg production) from

264 yses also account for significant effects of spawning stock biomass and a liver condition index on eg

265 tock has recently increased markedly and the spawning stock biomass is now at an unprecedented high.

266 Our analysis of adult fishing mortality and spawning stock biomass of 22 North Atlantic cod (Gadus m

267 and spatial scales in fishing mortality and spawning stock biomass were equivalent to those of the c

268 ns in the previous year; measured by herring spawning stock biomass, Calanus spp. abundance, overall

269 y, studies have confirmed a causal link from spawning stock demographic structure through egg and lar

270 here show that high mean age and size in the spawning stock of Barents Sea cod (Gadus morhua) is posi

271 despread changes in the relationship between spawning stock size and the production of juvenile offsp

272 Spawning strategy likely plays a large role in the proce

273 e for most of the day and then migrated into spawning streams during the night, coincident with when

274 tionally, cyclic movements between lakes and spawning streams were concentrated earlier in the spawni

275 Bears departed salmon spawning streams, where they typically kill 25-75% of th

276 gratory sea lamprey follow a larval cue into spawning streams; once sexually mature, males release a

277 gy during development are critical for their spawning success.

278 t is an important external stimulus for mass spawning synchrony and describe the potential mechanisms

279 nest-holding male using a sneak or satellite spawning tactic, whereas type II males only cuckold.

280 pted were 28 degrees C (current ambient mean spawning temperature) and 33 degrees C (projected for th

281 e domestication of wheat was instrumental in spawning the civilization of humankind, and it occurred

282 important target for allergic diseases, thus spawning the development of small-molecule IgE inhibitor

283 dult cardiometabolic and affective disorders spawning the notion of fetal "programming." Prenatal exp

284 for yolk and egg production; following mass spawning, the parents die.

285 s have been implicated in the timing of mass spawning, the specific sensory cues that function togeth

286 showing this pattern are unlikely to control spawning time but may be involved in adaptation to ecolo

287 showed the most significant association with spawning time in both the east and west Atlantic.

288 showed the most consistent association with spawning time throughout the species range.

289 Changes in spawning timing and poleward migration of fish populatio

290 ic signatures ca. 7 months and 7 days before spawning to compare the efficiency of the marking proced

291 ees C for 14 days prior to the initiation of spawning trials.

292 mouse in which the oncogene is continuously spawning tumorigenesis.

293 an alternate location, skip-spawning, or not spawning until an older age affects how vulnerable this

294 The trend toward earlier spawning was correlated with changes in sea surface temp

295 processes of vast oceanic fish shoals during spawning, we show that (i) a rapid transition from disor

296 Embryos obtained via manual spawning were exposed to individual AHR agonists and PAH

297 This implies that external fertilization and spawning, which characterize most extant aquatic gnathos

298 dum (cobia), a large, highly mobile, pelagic-spawning, widely distributed species with a life history

299 females varies directly with gonad weight at spawning, with observed egg volumes roughly 50% of the e

300 main motionless for up to several days after spawning, yet are still capable of fertilizing eggs.