ライフサイエンスコーパス: mammoth

1 d samples from a 1.1-million-year-old steppe mammoth.

2 l decline and later extinction of the woolly mammoth.

3 ctic climate, similar to those of the woolly mammoth.

4 re likely to have been present in the woolly mammoth.

5 om an existing structural alignment program, MAMMOTH.

6 t in the Pleistocene evolutionary history of mammoths.

7 the small ear size in Late Quaternary woolly mammoths.

8 nal profiles from 10 Late Pleistocene woolly mammoths.

9 flesh-including the tough flesh of juvenile mammoths.

10 The earliest American mammoths (1.5 million years ago), however, resemble the

11 that H. serum preferentially hunted juvenile mammoths.(1)(,)(4) Dietary data of Homotherium are rare,

12 AMS) radiocarbon dates from Alaskan mainland mammoths, 13 new dates from Alaskan island mammoths, rec

13 re male, very close to the ratio observed in mammoths (72%).

14 Degradation of water quality by intensified mammoth activity around the lake likely exacerbated the

15 tes of a protein structure for comparison by MAMMOTH against all chains in the PDB; (ii) the AnnoLite

16 oth benchmarks, classifying structures using MAMMOTH alone does not work as well as using an SVM with

17 mmoth (Mammuthus primigenius) tusk show that mammoths also experienced musth.

18 ed probability that orthologous elephant and mammoth amino acids differ is 0.002, corresponding to ab

19 Differences were discovered between mammoth and African elephant in amino-acid positions tha

20 The estimated divergence rate between mammoth and African elephant is half of that between hum

21 The study definitively established that mammoth and Asian elephant mitochondrial DNA lineages ar

22 , has the potential to differentiate between mammoth and elephant ivory.

23 trating radar (GPR), including co-associated mammoth and human prints.

24 s of the transposable elements (TEs) between mammoth and other mammals may shed light on the evolutio

25 ne of these lineages gave rise to the woolly mammoth and the other represents a previously unrecogniz

26 Similar radiocarbon dates for woolly mammoth and woolly rhino fossils from the same sites imp

27 identified mitochondrial genomes of multiple mammoth and woolly rhinoceros individuals-both species t

28 successfully hunt large mammals, especially mammoths and bison.

29 pects of many other megafauna species (e.g., mammoths and cave bears), relatively few ancient-DNA stu

30 The generation of genomic data from mammoths and Neanderthals has reinvigorated discussion a

31 extracted DNA from several Pleistocene epoch mammoths and noted differences among individual specimen

32 l mitochondrial genome sequences from woolly mammoths and the two living elephant genera.

33 steppe bison), Mammuthus primigenius (woolly mammoth), and Lagopus lagopus (willow ptarmigan) eDNA fr

34 xtinct American mastodon, the extinct woolly mammoth, and the modern Asian and African elephants to t

35 Phylogenetic analysis showed that RTEs in mammoth are closely related to the family BovB/RTE.

36 e to resolve the relationships of the woolly mammoth, Asian elephant, and African elephant because th

37 lant functional types consumed by the woolly mammoth at 300 m resolution on Alaska's North Slope.

38 vere decline in the ancestors of the Wrangel mammoth at the end of the last glaciation.

39 can horse) and Mammuthus primigenius (woolly mammoth) at multiple sites persisting thousands of years

40 Mammoths became extinct on the Plains by 11,000 years ag

41 ing Sea--made it possible to reconstruct how mammoths became stranded in the Pribilofs and why this a

42 humans in the extinction dynamics of woolly mammoth began well before the Holocene, exerting lasting

43 Mammoths belong to Afrotheria, a group of mammals exhibi

44 ith uptake of DNA from a 43,000-y-old woolly mammoth bone, we further demonstrate that such natural t

45 of proteins and lipids within intact fossil mammoth bones of different ages and varied depositional

46 he extensive similarities between the woolly mammoth brain and the African elephant brain indicate th

47 ind evidence of steppe vegetation, bison and mammoth by approximately 12.6 cal. kyr bp, followed by o

48 a sediment sample from the mummified Woolly Mammoth carcass found in August 2010, from the Oyogos Ya

49 support a monophyletic Asian elephant-woolly mammoth clade when the American mastodon is used as an o

50 ignment methods (SAP, TM-align, Fr-TM-align, MAMMOTH, DALI, CE and FATCAT) on a diverse, non-redundan

51 The St. Paul mammoth demise is now one of the best-dated prehistoric

52 first perform a literature review on woolly mammoth dietary habits.

53 resistance to antimicrobial agents has taken mammoth dimension and warrants immediate steps to minimi

54 gate the timing, causes, and consequences of mammoth disappearance from St. Paul Island, Alaska.

55 nds (including mammuthusin-2 from the woolly mammoth, elephasin-2 from the straight-tusked elephant,

56 9.8 0.2 ka; and (6) phylogenetic analysis of mammoth environmental DNA reveals a previously unsampled

57 nce of wider spatial sampling to reconstruct mammoths' evolutionary history and demonstrate the feasi

58 Mammoth extinction was not due to a single cause, but fo

59 crustacean communities co-existed with the "Mammoth fauna".

60 based on mammoth prevalence and made use of mammoths for raw materials and likely food.

61 large radiocarbon dating project of Alaskan mammoth fossils, I addressed this question by including

62 In this study, we found that the mammoth genome contains a larger proportion of intersper

63 Here, we analyze 23 woolly mammoth genomes, including one of the oldest known speci

64 tly in Earth history, very large herbivores (mammoths, ground sloths, diprotodons, and many others) o

65 d that at the time of its origin, the woolly mammoth had already acquired a broad spectrum of positiv

66 ivergent in their mitochondrial genomes, the mammoths had similar nuclear genomes, a finding germane

67 on of the two genomes shows that the Wrangel mammoth has a 20% reduction in heterozygosity as well as

68 neage, whereas the Afrotherian-wide SINEs in mammoth have undergone a rather flat and stepwise expans

69 For example, Holocene mammoths have been dated from Wrangel Island in northern

70 The genomes of two woolly mammoths have been sequenced.

71 gical mammoth remains revealed that multiple mammoth herds congregated in this region.

72 allow water channels, such as those found at Mammoth hot springs of Yellowstone National Park and the

73 The Manis site, combined with evidence of mammoth hunting at sites in Wisconsin, provides evidence

74 Extinction of the woolly mammoth in Beringia has long been subject to research an

75 ography imaging data obtained for the woolly mammoth in comparison with magnetic resonance imaging da

76 egion for the extinction times of horses and mammoths in Alaska is constructed.

77 Woolly mammoths in mainland Alaska overlapped with the region's

78 eference for C(4) grazers including juvenile mammoths, in agreement with taphonomic evidence suggesti

79 Northern mammoths increased after the glacial maximum, but declin

80 ription of the preserved brain of the woolly mammoth is provided, along with a series of quantitative

81 es not work as well as using an SVM with the MAMMOTH kernel.

82 e could support densities of 0.0-0.38 woolly mammoth km(-2) (mean 0.13) across a variety of habitats.

83 ium serum alongside an abundance of juvenile mammoths, leading some to argue that H. serum preferenti

84 The mammoth lineage provides an example of rapid adaptive ev

85 We find that two distinct mammoth lineages were present in eastern Siberia during

86 Woolly mammoth M. primigenius later evolved in Beringia and spr

87 rewilding of megaherbivores, using a woolly mammoth (M. primigenius) proxy as a model species.

88 The Columbian mammoth Mammuthus columbi was thought to have evolved in

89 diversification in the genome of the extinct mammoth Mammuthus primigenius.

90 gional extinctions of horse (Equus spp.) and mammoth (Mammuthus primigenius) and began during a perio

91 of nine, radiocarbon-dated, Late Pleistocene mammoth (Mammuthus primigenius) and bison (Bison priscus

92 The woolly mammoth (Mammuthus primigenius) died out about several t

93 3 billion (80%) of which are from the woolly mammoth (Mammuthus primigenius) genome and thus comprise

94 Little is known about woolly mammoth (Mammuthus primigenius) mobility and range.

95 Relict woolly mammoth (Mammuthus primigenius) populations survived on

96 the mummified brain of a pleistocene woolly mammoth (Mammuthus primigenius) recovered from the Yakut

97 Parallel assessments of a male woolly mammoth (Mammuthus primigenius) tusk show that mammoths

98 Pleistocene epoch, populations of the woolly mammoth (Mammuthus primigenius) were distributed across

99 gional extinction of horse (Equus ferus) and mammoth (Mammuthus primigenius).

100 ption and the last known occurrence of pygmy mammoths (Mammuthus exilis) on the Channel Islands, corr

101 Based on data from Late Pleistocene mammoths (Mammuthus primigenius) and woolly rhinoceroses

102 ty complete genome sequences from two woolly mammoths (Mammuthus primigenius).

103 re, we report that skin from a female woolly mammoth (*Mammuthus primigenius) that died 52,000 years

104 g of horse and camel in Canada, coupled with mammoth, mastodon, sloth, and gomphothere hunting docume

105 h greater diversity of megaherbivores (e.g., mammoths, mastodons, giant ground sloths) and thus a gre

106 tructed RTE phylogeny indicates that RTEs in mammoth may be acquired through an ancient lateral gene

107 to assemble and interpret a data set of 143 mammoth mitochondrial genomes, sampled from fossils reco

108 We also find that mammoth mitochondrial lineages were strongly geographica

109 e distinct from that of other North American mammoth mitogenomes.

110 Introgression of the Maryland Mammoth (MM) gene into cv Hicks was used to confer short

111 ns of pore-water CO2 and the minerals in the Mammoth Mountain soils can cause the release of environm

112 ntrations and visual inspection of plants at Mammoth Mountain, CA, allowed the demarcation of tree-ki

113 or a few representative cases indicates that MAMMOTH-mult delivers biologically meaningful trees and

114 MAMMOTH-mult is particularly useful for large scale appl

115 A new multiple structural alignment program, MAMMOTH-mult, is described.

116 roximately equal to DALI and better than CE, MAMMOTH, MultiProt and SSM.

117 Remaining continental mammoths, now concentrated in the north, disappeared in

118 Our analyses reveal that the Columbian mammoth of North America traces its ancestry to a Middle

119 t, corresponding to a separation between the mammoths of 1.5-2.0 Myr.

120 resent) established the presence of Holocene mammoths on St Paul Island, a first Holocene island reco

121 ago by the discovery that the latest woolly mammoths on Wrangel Island, northeastern Siberia, were c

122 algorithms, such as DALI, CE, MultiProt and MAMMOTH, on a sample dataset of non-redundant proteins f

123 od (cooking, fermenting), the consumption of mammoths or young mammals, or additional (freshwater fis

124 t-day tobacco (Nicotiana tabacum cv Maryland Mammoth) plant.

125 s related to Human, Arctic fox, Yakut horse, Mammoth, Polar bear, and Minke whale were chosen.

126 of a Palaeo-Eskimo Saqqaq individual, woolly mammoths, polar bears and two equine species, we confirm

127 phylogeny confirms that the Late Pleistocene mammoth population comprised three distinct mitochondria

128 that reconciling ancient DNA data on woolly mammoth population decline with fossil evidence of locat

129 opulation, this evidence indicates that this mammoth population died out because of the synergistic e

130 to other extinction models for the St. Paul mammoth population, this evidence indicates that this ma

131 Island, which was the last surviving woolly mammoth population, was subject to reduced genetic diver

132 the connectivity and temporal continuity of mammoth populations and species remain unanswered.

133 structured their settlements partly based on mammoth prevalence and made use of mammoths for raw mate

134 Mammoths provide a detailed example of species origins a

135 d mammoths, 13 new dates from Alaskan island mammoths, recent reconstructions of bathymetric plots an

136 d other local contemporaneous archaeological mammoth remains revealed that multiple mammoth herds con

137 , we analyzed ancient microbial DNA from 483 mammoth remains spanning over 1 million years, including

138 he island, and stable nitrogen isotopes from mammoth remains.

139 enic tobacco (Nicotiana tabacum cv. Maryland Mammoth) resulted in the loss of photoregulatory activit

140 We hypothesize that, shortly after this mammoth's death, the sample spontaneously freeze-dried i

141 Using well-dated samples from across the mammoth's Eurasian range, we document geographical and c

142 al genomes of Erysipelothrix from the oldest mammoth sample, representing the oldest authenticated ho

143 The second mammoth, sequenced at 11.2-fold coverage, was obtained f

144 earth-centered activity area at the La Prele Mammoth site in Converse County, Wyoming, USA.

145 e active and inactive genome compartments in mammoth skin more closely resemble Asian elephant skin t

146 from a well-preserved 100000-300000-year-old mammoth skull to produce antisera.

147 l diet is closest to that of scimitar cat, a mammoth specialist.

148 x, all indicate that the brain of the woolly mammoth specimen examined has many similarities with tha

149 In general, the brain of the woolly mammoth specimen examined, estimated to weigh between 4,

150 the recovery of genome-wide data from three mammoth specimens dating to the Early and Middle Pleisto

151 sils, I addressed this question by including mammoth specimens from Bering Sea islands known to have

152 billion bases (Gb) of sequence from several mammoth specimens, 3.3 billion (80%) of which are from t

153 leistocene-Holocene transition, the dominant mammoth steppe ecosystem across northern Eurasia vanishe

154 ion dynamics of megafauna that inhabited the mammoth steppe provides insights into the causes of exti

155 uggest that a defining characteristic of the mammoth steppe was its temporal instability and imply th

156 The collapse of the steppe-tundra biome (mammoth steppe) at the end of the Pleistocene is used as

157 a Late Quaternary graminoid-dominated Arctic mammoth steppe.

158 of woody shrubs and the disappearance of the mammoth-steppe (steppe-tundra) ecosystem.

159 A recent study of mammoth subfossil remains has demonstrated the potential

160 ion with native human populations and woolly mammoths, suggesting that only a few evolutionary strate

161 dependent indicators of extinction show that mammoths survived on St. Paul until 5,600 +/- 100 y ago.

162 econstruct the movements of an Arctic woolly mammoth that lived 17,100 years ago, during the last ice

163 ified 310 microbes associated with different mammoth tissues.

164 ized lineage that was ancestral to the first mammoths to colonize North America.

165 lines by many millennia, and to allow woolly mammoths to persist in mainland Arctic refugia until the

166 owering in the short-day N. tabacum Maryland Mammoth tobacco under long-day conditions.

167 silvestris and the short-day plant Maryland Mammoth tobacco, the quantitative long-day plant Nicotia

168 at detectable subsurface consolidation below mammoth tracks correlates with typical plantar pressure

169 e use detailed isotopic analyses of a female mammoth tusk found in a 14,000-year-old archaeological s

170 their extinction, both giant deer and woolly mammoth underwent dramatic shifts in distribution, drive

171 inct megafauna species, including the woolly mammoth until 3.9 0.2 thousand years ago (ka) and the wo

172 However, it is unclear how mammoths used the space shared with people.

173 showed an enantiomeric ratio 75:25 while for Mammoth variety, linalool enantiomeric ratio was 95:5 (R

174 ose transcription was potentially altered in mammoths vs. elephants.

175 ia during the MIS3 climatic optimum when the mammoth was alive.

176 The first mammoth was sequenced at 17.1-fold coverage and dates to

177 na from this region and period, we find that mammoth was the largest contributor to Clovis diet, foll

178 ucleotide differences between two particular mammoths was approximately one-eighth of that between on

179 se estimates with the forage needs of woolly mammoths, we conservatively estimate Alaska's North Slop

180 e of radiocarbon-dated evidence to show that mammoths were abundant in the open-habitat of Marine Iso

181 es associated with cold adaptation in woolly mammoths were already present one million years ago.

182 s hunters of Pleistocene megamammals (mostly mammoth) who entered the continent via Beringia and an i

183 el of mobility by megafaunal species such as mammoth would have been increasingly difficult as the ic

184 Mammoth Xi has a tetradic architecture, not bipartite li

185 uld also be the result of the consumption of mammoths, young animals, putrid meat, cooked food, fresh