ライフサイエンスコーパス: parthenogenetic

1 prior to entering meiosis, the fecundity of parthenogenetic A. neomexicana is similar to that of A.

2 ains demonstrate that metaphase I arrest and parthenogenetic activation are not sufficient for terato

3 ncluded that the phenotypes of MI arrest and parthenogenetic activation in LTXBO oocytes are defects

4 Moreover, we demonstrate that parthenogenetic activation of metaphase I-arrested eggs

5 After parthenogenetic activation of murine oocytes and interru

6 these results show that metaphase I arrest, parthenogenetic activation of oocytes, and teratoma form

7 cytes led us to explore the role of Nlrp2 in parthenogenetic activation of oocytes.

8 t, the arrest responsible for preventing the parthenogenetic activation of unfertilized eggs.

9 xocytosis in individual mouse eggs following parthenogenetic activation or in vitro fertilization (IV

10 Premature Ca(2+) release can cause parthenogenetic activation prior to fertilization; thus,

11 Cumulus cells also promoted parthenogenetic activation that occurred in association

12 eiotic maturation and meiosis resumption via parthenogenetic activation were impaired when Emi2 inter

13 d duration of oscillations in aged eggs upon parthenogenetic activation with SrCl2.

14 the metaphase II eggs underwent spontaneous parthenogenetic activation, thus recapitulating the Mos

15 ytes also acquired the ability to respond to parthenogenetic activation, which indicates proper metap

16 nce of MAP kinase activity and can result in parthenogenetic activation.

17 iosis at metaphase I (MI) and in spontaneous parthenogenetic activation.

18 t is necessary, but not sufficient, to cause parthenogenetic activation.

19 s fail to arrest at metaphase II and undergo parthenogenetic activation.

20 stantial impacts upon commonly used means of parthenogenetic activation.

21 oduction has proven to be highly successful, parthenogenetic all-female populations occur frequently

22 the metaphase II plate and persists through parthenogenetic anaphase, but macroH2A is progressively

23 chromatin conformation were also present in parthenogenetic and androgenetic cells and in tissues fr

24 f regions upstream of the coding sequence in parthenogenetic and androgenetic embryonic stem cells.

25 Adelgids are cyclically parthenogenetic and exhibit multigeneration complex life

26 tent lineages of asexual, all-female clones (parthenogenetic and gynogenetic species) avoid the negat

27 The species is parthenogenetic and is easy to maintain in the laborator

28 phids, whose reproduction alternates between parthenogenetic and sexual forms: Over the course of a y

29 onsistently suggested the occurrence of both parthenogenetic and sexual reproduction in California po

30 d genes using a cDNA library made from novel parthenogenetic and wild-type fibroblast lines.

31 ructure of Pemphigus bursarius, a cyclically parthenogenetic aphid.

32 Karyotypes of permanently parthenogenetic aphids of three species of the genus Tra

33 rom fertilization of triploid oocytes from a parthenogenetic Aspidoscelis exsanguis with haploid sper

34 y pluripotent stem cells can be derived from parthenogenetic blastocysts.

35 found there is no tendency for the first two parthenogenetic blastomeres to follow different fates.

36 The mycetomic rickettsiae of two parthenogenetic book lice species are in the spotted fev

37 that is a strict obligatory symbiont of the parthenogenetic booklouse Liposcelis bostrychophila (Pso

38 nimals do not develop normally; they undergo parthenogenetic cell division in the ovary, exhibit abno

39 Twenty-nine parthenogenetic clones of three A. pisum biotypes, defin

40 The majority of pure parthenogenetic concepti have no recognizable axis and e

41 ation of axial development seen in most pure parthenogenetic concepti is a secondary consequence of t

42 as markedly improved in comparison with pure parthenogenetic concepti, with such chimeras attaining a

43 study assayed clonal variation in cyclically parthenogenetic Daphnia magna with respect to parasitic

44 entwide samples of two species of cyclically parthenogenetic Daphnia to assess the effect of partial

45 e mechanism of centrosome inheritance during parthenogenetic development has long been an outstanding

46 igin of maternal centrosomes that facilitate parthenogenetic development in Hymenopteran insects.

47 The egg of the aposporous embryo sac follows parthenogenetic development into an embryo; therefore, u

48 cell production (apomeiosis) followed by its parthenogenetic development into offspring that are gene

49 is asexual reproduction as a consequence of parthenogenetic development of a chromosomally unreduced

50 We herein describe in vitro parthenogenetic development of monkey (Macaca fascicular

51 uble fertilization and imprinting to prevent parthenogenetic development of the endosperm.

52 tophyte (via apospory or diplospory) and the parthenogenetic development of the unreduced egg cell in

53 In Sciara, unfertilized embryos initiate parthenogenetic development without centrosomes.

54 e the role of the extraembryonic lineages in parthenogenetic development, we provided them with zygot

55 We show here that transplantation of parthenogenetic dopamine neurons restores motor function

56 This outcome is independent of whether parthenogenetic eggs are haploid or diploid.

57 gs, the first 2-cell blastomere to divide in parthenogenetic embryo does not necessarily contribute m

58 Typical development of the parthenogenetic embryo proper was markedly improved in c

59 No Igf2 expression was detected in the parthenogenetic embryo proper, indicating that imprintin

60 Parthenogenetic embryonic stem (ES) cells with two oocyt

61 i transgenic plants results in fewer visible parthenogenetic embryos and a reduction of embryo cell n

62 e repetitive Ca2+ transients was observed in parthenogenetic embryos following activation with Sr2+,

63 lowed the loss of macroH2A from pronuclei in parthenogenetic embryos generated by oocyte activation.

64 ecisely the state observed in sperm, even in parthenogenetic embryos lacking a replicating paternal g

65 of a failure to form astral microtubules in parthenogenetic embryos lacking centrosomes.

66 Moreover, the mid-gestation death of parthenogenetic embryos proper despite the presence of z

67 Previous studies of parthenogenetic embryos revealed severe perturbations of

68 ggest that the derivation of stem cells from parthenogenetic embryos, for the purposes of therapeutic

69 meres in embryos never penetrated by sperm - parthenogenetic embryos.

70 d by analysis of DNA isolated from sperm and parthenogenetic embryos.

71 ugh Wolbachia was found in only one of seven parthenogenetic Encarsia populations examined, the "Enca

72 generated and analysed a collection of human parthenogenetic ES cell lines originating from haploid o

73 mination of an X chromosome in early-passage parthenogenetic ES cells, suggesting that selection agai

74 identification of haploid human cells within parthenogenetic ESC lines.

75 oding mutations, but significantly more than parthenogenetic ESCs.

76 usively paternal (androgenetic) or maternal (parthenogenetic), exhibit dramatically contrasting patte

77 nvolved in the wing polyphenism described in parthenogenetic females and to investigate the interplay

78 Fertilization of diploid parthenogenetic females by males of sexual species has p

79 ed from a secondary host plant after several parthenogenetic generations at the same location in two

80 are maintained stably throughout hundreds of parthenogenetic generations in the laboratory.

81 androgenetic (AG: two paternal genomes) and parthenogenetic (GG/PG: two maternal genomes) cells [3,4

82 ot demethylate the second maternal genome in parthenogenetic, gynogenetic and triploid digynic embryo

83 Here, we show that parthenogenetic haploid ESCs at high passage have robust

84 lization success of male gametes produced by parthenogenetic hermaphrodites and (iii) potential eggs

85 optimal levels of male gamete production by parthenogenetic hermaphrodites through natural selection

86 In certain situations, parthenogenetic hermaphrodites with an intermediate leve

87 sexual in their female function (henceforth "parthenogenetic hermaphrodites") are treated as variable

88 al cases, with increases in (i) frequency of parthenogenetic hermaphrodites, (ii) fertilization succe

89 or levels of male gamete output exists among parthenogenetic hermaphrodites, this raises the possibil

90 er capita egg loss of sexual individuals and parthenogenetic hermaphrodites, we partition the cost in

91 upon the relative male gamete output of the parthenogenetic hermaphrodites.

92 in real time during early development in the parthenogenetic hymenopteran Nasonia vitripennis.

93 We detected Rickettsia in all of the parthenogenetic individuals we checked but not in any Ar

94 ce to GM crops in diploid, haplodiploid, and parthenogenetic insect pests.

95 ops will likely soon target haplodiploid and parthenogenetic insects.

96 cterized by possession of complex cyclically parthenogenetic life cycles and the ability to induce a

97 the transition from a haplodiploid cyclical parthenogenetic life history to parthenogenetic paedogen

98 have been due to the existence of obligately parthenogenetic lineages living on the secondary host or

99 ve-lethal gametophytic selection against the parthenogenetic locus and univalent inheritance of the r

100 Production of parthenogenetic male offspring occurs through environmen

101 Parthenogenetic MEFs reach a lower saturation density, s

102 cells (ESCs) have recently been derived from parthenogenetic mouse embryos and offer new possibilitie

103 lls have been observed in egg cylinder stage parthenogenetic mouse embryos, most cells in surviving e

104 esentational difference analysis (Me-RDA) to parthenogenetic mouse embryos, to identify differentiall

105 The genome of the parthenogenetic nematode Diploscapter pachys gives clues

106 Here we report the genome sequence of the parthenogenetic nematode Diploscapter pachys with only o

107 re we use genetic fingerprinting to identify parthenogenetic offspring produced by two female Komodo

108 Aphids that are anholocyclic (permanently parthenogenetic) or are monoecious (non-host-alternating

109 ving complete maternal UPD consistent with a parthenogenetic origin.

110 ts in a species of beetle that reproduces by parthenogenetic paedogenesis, without the production of

111 oid cyclical parthenogenetic life history to parthenogenetic paedogenesis.

112 ies to manage resistance in haplodiploid and parthenogenetic pests are urgently needed.

113 lity of GM crops that target haplodiploid or parthenogenetic pests will require careful consideration

114 e evolution of resistance in haplodiploid or parthenogenetic pests.

115 the derivation of uniparental cells, such as parthenogenetic (PG) ES cell lines from disease allele-f

116 vidence was found for a distinct, cyclically parthenogenetic population that exploited Lactuca sativa

117 Its sperm-dependent parthenogenetic populations are reproductive parasites o

118 element is most likely active in cyclically parthenogenetic populations but is, for the most part, i

119 hought to be obligately asexual because only parthenogenetic populations have been collected from wid

120 clude that (1) there is genetic variation in parthenogenetic populations of F. candida, and (2) this

121 Pokey, in obligately and cyclically parthenogenetic populations of the cladoceran crustacean

122 Using a parthenogenetic primate embryonic stem cell line, we hav

123 y-array analysis to estimate outcrossing and parthenogenetic rates for two tychoparthenogenetic popul

124 In most aphid species, facultative parthenogenetic reproduction allows rapid growth and for

125 Results indicate that substantial amounts of parthenogenetic reproduction are occurring in these natu

126 ed that the females retain the capability of parthenogenetic reproduction characteristic of their tri

127 transmitted and associated with thelytokous parthenogenetic reproduction in Encarsia, a genus of par

128 For decades, only thelytokous parthenogenetic reproduction was documented in L. bostry

129 When animals evolve parthenogenetic reproduction, information about the sexu

130 how that heterozygous M. hapla females, upon parthenogenetic reproduction, produce progeny that segre

131 ely 1 in 10,000 animal species is capable of parthenogenetic reproduction, the evolutionary causes an

132 be genetically homogeneous because of their parthenogenetic reproduction.

133 alifornia are believed to have predominantly parthenogenetic reproduction.

134 ghted divergence between mitotic and meiotic parthenogenetic RKN species and probable interspecific h

135 clonal and genetic structure of the cyclical parthenogenetic rotifer Brachionus plicatilis by followi

136 Although it is unknown if either of the parthenogenetic snakes would have been carried to term o

137 We now show that in the obligate parthenogenetic species A. neomexicana the vast majority

138 hermaphroditic species are not uncommon, and parthenogenetic species are also known.

139 Parthenogenetic species of whiptail lizards in the genus

140 high degree of fixed heterozygosity in these parthenogenetic species, supporting the view that they o

141 ciated with the lack of genetic diversity in parthenogenetic species.

142 luating the safety and tolerability of human parthenogenetic stem cell derived neural stem cells ISC-

143 olleagues show that cardiomyocytes made from parthenogenetic stem cells (PSCs) and deployed as engine

144 Here we hypothesized that nonembryonic parthenogenetic stem cells (PSCs) can be directed toward

145 hese data provide proof for the concept that parthenogenetic stem cells are a suitable source of func

146 sexual strain was most closely related to a parthenogenetic strain in Illinois.

147 strain with the Hawaii sexual strain and the parthenogenetic strains of L. bostrychophila.

148 The sexual and parthenogenetic strains show some differences in eye mor

149 Completely parthenogenetic Trichogramma wasps can be rendered perma

150 in development, with chimeras generated with parthenogenetic (two maternal chromosomes) or androgenet

151 nces with twice the number of chromosomes in parthenogenetic versus sexual species, a mechanism that

152 Coccophagine species may be sexual or parthenogenetic; we discuss reproductive modes and the i