ライフサイエンスコーパス: triploid

1 s significantly lower than that of apomictic triploids.

2 /K(+) ATPase, reducing energy consumption in triploids.

3 to improve EPA and DHA contents in filets of triploids.

4 opulation of 130 F(1)'s from a cross between triploid (2n = 27) agamospermous Erigeron annuus and sex

5 geron annuus (Asteraceae) was evaluated in a triploid (2n=3x=27) population resulting from a cross be

6 ce of diplospory in Erigeron, a diplosporous triploid (2n=3x=27) seed parent was crossed with a sexua

7 sets of chromosomes are 'polyploid' such as 'triploid' (3n), 'tetraploid' (4n), 'pentaploid' (5n), an

8 al composition of the swarms produced by the triploid A. thaliana were strongly influenced by selecti

9 A pure triploid (AAA group) of Musa acuminata subgroup Cavendis

10 Nab analysis demonstrated that the triploid AAV2/8/9 vector was able to escape Nab activity

11 We performed reciprocal crosses between triploid and either diploid or tetraploid plants and kar

12 ifferentially expressed genes (DEGs) between triploid and full-sib diploid poplar trees were identifi

13 Triploid and haploid conceptions are not viable and are

14 For triploid and higher ploidy genomes, we demonstrate that

15 All daughters of diploid males were triploid and sterile.

16 (HIs) yields maternal dihaploids, as well as triploid and tetraploid hybrids.

17 a was unchanged in individual blastomeres of triploid and tetraploid ova.

18 ples were analysed, including 9 diploids, 13 triploids and 7 tetraploids, in the Active Germplasm Ban

19 tion, measured as percentages of total FA of triploids and immature diploid females significantly dif

20 r muscle tissue (filets) compared to that of triploids and immature diploid females.

21 ntially emerging as a strategy for producing triploids and interspecific hybrids with high agronomic

22 eas diploid-tetraploid crosses produced both triploids and tetraploids in high frequencies.

23 densely genotyped region of chromosome from triploids and tetraploids, while for diploids we found p

24 cies S. ajanhuiri (diploid), S. juzepczukii (triploid), and S. curtilobum (pentaploid).

25 . ajanhuiri (diploid); (iii) S. juzepczukii (triploid); and (iv) S. curtilobum (pentaploid).

26 haplotype data to create artificial diploid, triploid, and tetraploid genotypes, and use these to dem

27 RNA from leaf tissue of monoploid, diploid, triploid, and tetraploid plants (1x, 2x, 3x, and 4x, res

28 eversed individuals, (ii) gynogenesis, (iii) triploids, and (iv) crosses among several strains.

29 esulted in larger leaves resembling those of triploids, and significantly increased zeatin and isopen

30 upland Andean genotypes containing diploids, triploids, and tetraploids, and the Chilotanum Group of

31 rily short-lived, and results in fixation of triploid apomicts except when they suffer extreme select

32 nale, we provide a model of the evolution of triploid apomicts from diploid sexuals.

33 d to be the main pathway of new formation of triploid apomicts in the sexual-asexual cycle in Taraxac

34 id egg cells by haploid pollen, resulting in triploid apomicts that produce triploid egg cells but la

35 al-asexual cycle between diploid sexuals and triploid apomicts, has been described, based on experime

36 an important bridge in the formation of new triploid apomicts.

37 andelion, exists both as diploid sexuals and triploid apomicts.

38 In this study, we show that triploid Arabidopsis thaliana embryos surrounded by unce

39 detailed characterization of the progeny of triploid Arabidopsis thaliana.

40 diploidy to polyploidy but in some species, triploids are thought to function as intermediates in th

41 Triploids are typically viewed as bridges between diploi

42 nd 15 degrees C) affect the flesh quality of triploid Atlantic salmon (Salmo salar L., 1.6+/-0.3kg).

43 promoter was identified in most diploid and triploid bananas.

44 ocuments the origin of the highly productive triploid bioenergy crop M.

45 For over a century, triploid biparental endosperm has been viewed as the anc

46 om normal diploid embryos were injected into triploid blastulae.

47 methylation in diploid pollen suppresses the triploid block almost completely.

48 arent-of-origin effects on seed development, triploid block due to lethal disruption of endosperm dev

49 , which may allow epialleles involved in the triploid block response to be identified in future studi

50 ternal epigenome is a key determinant of the triploid block response, as the loss of DNA methylation

51 yspermy-derived seeds are insensitive to the triploid block suppressor admetos.

52 nes required for reproductive isolation (the triploid block) and haploid gamete formation.

53 ult indicates that polyspermy can bypass the triploid block, which is an established postzygotic poly

54 The triploid block, which prevents interploidy hybridization

55 hether diploid rainbow trout and diploid and triploid brown trout differ among several key behavioura

56 ctional response than both rainbow trout and triploid brown trout.

57 nd aggressive but less bold than diploid and triploid brown trout.

58 This demonstrated that, in A. thaliana, triploids can readily form tetraploids and function as b

59 c cell genome is merely added, the resultant triploid cells develop to the blastocyst stage.

60 ing methylation between diandric and digynic triploid conceptions in addition to female and male game

61 ents shows that around one-third of maternal triploid conceptions originate in meiosis I and two-thir

62 ntifying variation among clonally propagated triploid crops.

63 onal dioecious tree species with diploid and triploid cytotypes.

64 hylated) paternal genome in androgenetic and triploid diandric embryos.

65 l genome in parthenogenetic, gynogenetic and triploid digynic embryos or remethylate the additional (

66 trait inheritance were considered including triploid, diploid, sporophytic maternal, and maternal an

67 resulting in triploid apomicts that produce triploid egg cells but largely nonfunctional pollen.

68 Genotype analysis of 41 triploid embryo biopsies and their parents shows that ar

69 y test whether genetic relatedness between a triploid embryo-nourishing endosperm and its compatriot

70 iates a genetically biparental and typically triploid embryo-nourishing tissue called endosperm.

71 uencing traits expressed in the endosperm, a triploid embryo-nourishing tissue resulting from double

72 in the seed, produce viable seeds containing triploid embryos.

73 ter, Turner, triple X, and XYY syndromes) or triploid embryos.

74 t may be composed of the diploid embryo, the triploid endosperm and the diploid maternal tissues.

75 ype of hybridization barrier is based on the triploid endosperm of the seed, where embryo lethality i

76 Finally, although triploid endosperm remains a synapomorphy of angiosperms

77 inted gene expression in plants occur in the triploid endosperm tissue.

78 t just the mother and offspring but also the triploid endosperm, and that, despite the conflict-reduc

79 If diploid endosperm is plesiomorphic, the triploid endosperms of the vast majority of flowering pl

80 The triploid F(1) of S. eboracensis x S. squalidus exhibited

81 h uniparental diploid male progeny of virgin triploid females have been previously described, this is

82 Triploid fetuses had clear gross developmental anomalies

83 Triploid fish has become an important item of commercial

84 Propagation of the progeny of a triploid for a few generations resulted in diploid and t

85 ulation establishment because of low-fitness triploids formed by cross-ploidy pollinations.

86 genetic variability was tested by comparing triploids generated from crosses between Col-0, a diploi

87 have remained structurally stable within the triploid genome over the >100 years since its origin.

88 .03% of couples, we identified three or more triploid/haploid embryos, suggesting a personal risk eff

89 us peregrinus), a resynthesized interspecies triploid hybrid (M. robertsii), a resynthesized allopoly

90 The numerical analysis of meiosis in the triploid hybrid between an induced autotetraploid and a

91 These data show that the semifertile triploid hybrid can promote a merger of three different

92 Triploid hybrids arise commonly among Lemna, and we have

93 differences observed between the reciprocal triploid hybrids correlated strongly with differences ob

94 Importantly, the triploid hybrids differed in the level of high-parent he

95 f nine measured traits, but the two types of triploid hybrids differed significantly for eight of the

96 le-specific expression data from diploid and triploid hybrids of S. alburnoides and compared homoeolo

97 ake legitimate comparisons between different triploid hybrids of this type so that the genomic relati

98 ions would occur equally in the two types of triploid hybrids predicting that, if this complementatio

99 triploid inbred derivatives and two types of triploid hybrids that differ in the number of genomes fr

100 re clearly nonadditive, transcript levels in triploid hybrids were affected by genomic dosage.

101 Triploid hybrids were found in around 50% of sampled sit

102 of the heterotic response, the two types of triploid hybrids would be equivalent for hybrid vigor.

103 of recombinant inbred lines produced from a triploid identified a locus on chromosome I exhibiting a

104 The PM was confirmed to be triploid in all three cases and genetic analysis showed

105 in complete hydatidiform moles and diandric triploid in partial hydatidiform moles) is a fundamental

106 reciprocal hybrids and compared with matched triploid inbred derivatives and two types of triploid hy

107 igh-parent heterosis relative to the derived triploid inbreds.

108 vated level of chromosome mis-segregation in triploids, indicating that the observed mosaicism result

109 The triploid individual was fully grown, which demonstrates

110 the levels of the same transcripts in hybrid triploid individuals that had received unequal genomic c

111 loid individuals can be easily obtained from triploid individuals.

112 ing mode in male germ cells and can feminize triploid intersex (2X3A) germ cells.

113 mas are characterized by complex, often near-triploid karyotypes with structural and numerical variat

114 etween the inbreds, either at the diploid or triploid level, in a manner explicable by genome dosage

115 OH and/or deletion of p53 and 18q; some near-triploid lines had acquired three independent changes at

116 Increased dosage of wild-type alleles in triploid lines led to the partial recovery of ethylene s

117 nopriming agents for diploid (Riverside) and triploid (Maxima) watermelon seeds.

118 We report that triploid meiosis predominately produced aneuploid gamete

119 Kcnj6 triploid mice exhibit deficits in hippocampal-dependent

120 ce interval = 1.79-33.6]), a case of diploid/triploid mosaicism, and several cases of uniparental iso

121 genetic reproduction characteristic of their triploid mothers.

122 als that these tumors frequently harbor near-triploid numbers of chromosomes, and they vary in chromo

123 In this study, we demonstrate that triploids of A. thaliana are fertile, producing a swarm

124 raploid pollen donors produced 28 times more triploid offspring in experimental crosses with diploid

125 is thaliana) SMC5/6 complex subunits produce triploid offspring.

126 set of development to generate predominantly triploid offspring.

127 loid species resulting from fertilization of triploid oocytes from a parthenogenetic Aspidoscelis exs

128 losses are in fact relative losses against a triploid or tetraploid background.

129 nt analysis revealed that these mutants were triploid or tetraploid.

130 or diploid budding yeast causes lethality in triploids or tetraploids.

131 loid, tetraploid, hexaploid) and three rare (triploid, pentaploid, octoploid) cytotypes.

132 ed FA composition and content of diploid and triploid pink salmon Oncorhynchus gorbuscha, reared in a

133 re imprinted primarily in the endosperm, the triploid placenta-like tissue that surrounds and nourish

134 A gene dosage experiment using triploid plants suggested that the bin2 phenotypes were

135 perimental crosses with diploid sexuals than triploid pollen donors.

136 igh genetic diversity found in T. officinale triploid populations, because recombinant haploid pollen

137 ploid and tetraploid progeny, but not in the triploid progeny, correlating instability to sperm ploid

138 esents a method for the generation of viable triploids, providing an impressive example of the potent

139 ed triparental plants are thus comparable to triploids recovered from interploidy crosses.

140 genomic complexities of this rare all-female triploid reptile.

141 Meiosis in triploids results in four highly aneuploid gametes becau

142 tify a switch to a large-scale production of triploid salmon.

143 ng ABA biosynthesis and signaling aggravated triploid seed abortion, while increasing endogenous ABA

144 Here, we demonstrate that triploid seed collapse is bypassed in Arabidopsis plants

145 Many genetic components of triploid seed lethality have been successfully identifie

146 ing was significantly higher in AgNP-treated triploid seeds compared to other treatments.

147 as well as normalized expression of PEGs in triploid seeds.

148 The genome of the triploid semifertile hybrid Cardamine x insueta (2n = 24

149 Three triploid sons were also found among the offspring of dip

150 minus) is the only known parthenogenetic and triploid species within Serpentes.

151 males of sexual species has produced several triploid species, but these instantaneous speciation eve

152 nd DHA per mass of the filets in diploid and triploid specimens were similar.

153 this dispute, we examined 91 cases of human triploid spontaneous abortions to (1) determine the mech

154 viewed and flow cytometry used to verify the triploid status of the PMs.

155 e examined meiotic chromosome segregation in triploid strains of Saccharomyces cerevisiae.

156 Here, we show that triploid tadpoles contain fewer, larger cells than diplo

157 Here we investigate a widespread triploid taxon resulting from hybridisation between dipl

158 hybrids were tetraploid and two percent were triploid, the tetraploids resulting from 2n gametes pres

159 uble fertilization in flowering plants, is a triploid tissue whose genetic composition is more comple

160 consumption difference between diploids and triploids, treatments that altered cellular biosynthesis

161 The FAM-1 lineage is diploid, but later, triploid US-1 lineages appear.

162 bility of the haploid virus, we produced the triploid vector AAV2/8/9 by co-transfecting AAV2, AAV8 a

163 nsduction in the liver was observed with the triploid vector AAV2/8/9 than that with AAV8.

164 tion, the frequencies of sexual diploids and triploids were 0.31 and 0.68, respectively.

165 Triploids were characterized by lower blood haematocrit

166 Diploids were strict sexuals, triploids were obligate apomicts, but tetraploids were m

167 brown trout were more active and bolder than triploids when tested individually, and had a higher fun

168 Triploids, which carry three complete sets of chromosome

169 his remains a particularly acute problem for triploids, which produce desirable seedless watermelons,

170 usogenic sites support multi-cell adhesions, triploid zygotes are rare, indicating a fusion-triggered

171 ggered by abnormal fertilizations leading to triploid zygotes, but also normally fertilized zygotes c