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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
6 these results show that metaphase I arrest, parthenogenetic activation of oocytes, and teratoma form
9 xocytosis in individual mouse eggs following parthenogenetic activation or in vitro fertilization (IV
12 eiotic maturation and meiosis resumption via parthenogenetic activation were impaired when Emi2 inter
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
22 oduction has proven to be highly successful, parthenogenetic all-female populations occur frequently
23 the metaphase II plate and persists through parthenogenetic anaphase, but macroH2A is progressively
24 chromatin conformation were also present in parthenogenetic and androgenetic cells and in tissues fr
25 f regions upstream of the coding sequence in parthenogenetic and androgenetic embryonic stem cells.
27 tent lineages of asexual, all-female clones (parthenogenetic and gynogenetic species) avoid the negat
29 phids, whose reproduction alternates between parthenogenetic and sexual forms: Over the course of a y
31 nding of transcriptional differences between parthenogenetic and sexual or non-parthenogenetic eggs c
32 onsistently suggested the occurrence of both parthenogenetic and sexual reproduction in California po
33 ke (Indotyphlops braminus) is the only known parthenogenetic and triploid species within Serpentes.
38 rom fertilization of triploid oocytes from a parthenogenetic Aspidoscelis exsanguis with haploid sper
39 Here, we report the survival of an obligate parthenogenetic bdelloid rotifer, recovered from northea
41 found there is no tendency for the first two parthenogenetic blastomeres to follow different fates.
43 that is a strict obligatory symbiont of the parthenogenetic booklouse Liposcelis bostrychophila (Pso
44 nimals do not develop normally; they undergo parthenogenetic cell division in the ovary, exhibit abno
48 ation of axial development seen in most pure parthenogenetic concepti is a secondary consequence of t
49 as markedly improved in comparison with pure parthenogenetic concepti, with such chimeras attaining a
50 tes emerged as backcrosses of two cyclically parthenogenetic (CP) parental species, D. pulex and D. p
51 introgression events between two cyclically parthenogenetic (CP) species D. pulex and D. pulicaria.
52 study assayed clonal variation in cyclically parthenogenetic Daphnia magna with respect to parasitic
53 entwide samples of two species of cyclically parthenogenetic Daphnia to assess the effect of partial
54 e mechanism of centrosome inheritance during parthenogenetic development has long been an outstanding
55 igin of maternal centrosomes that facilitate parthenogenetic development in Hymenopteran insects.
56 The egg of the aposporous embryo sac follows parthenogenetic development into an embryo; therefore, u
57 cell production (apomeiosis) followed by its parthenogenetic development into offspring that are gene
58 is asexual reproduction as a consequence of parthenogenetic development of a chromosomally unreduced
61 tophyte (via apospory or diplospory) and the parthenogenetic development of the unreduced egg cell in
62 spring arising from both fertilized eggs and parthenogenetic development were observed to arise from
64 e the role of the extraembryonic lineages in parthenogenetic development, we provided them with zygot
68 microdissection-based RNA-seq on sexual and parthenogenetic egg cells on the day of anthesis, a de n
69 ranscriptional profiles that distinguish the parthenogenetic egg from its sexual counterpart were ide
71 es between parthenogenetic and sexual or non-parthenogenetic eggs can assist with pathway engineering
72 gs, the first 2-cell blastomere to divide in parthenogenetic embryo does not necessarily contribute m
76 i transgenic plants results in fewer visible parthenogenetic embryos and a reduction of embryo cell n
78 e repetitive Ca2+ transients was observed in parthenogenetic embryos following activation with Sr2+,
79 lowed the loss of macroH2A from pronuclei in parthenogenetic embryos generated by oocyte activation.
80 ecisely the state observed in sperm, even in parthenogenetic embryos lacking a replicating paternal g
84 ggest that the derivation of stem cells from parthenogenetic embryos, for the purposes of therapeutic
87 ugh Wolbachia was found in only one of seven parthenogenetic Encarsia populations examined, the "Enca
88 generated and analysed a collection of human parthenogenetic ES cell lines originating from haploid o
89 mination of an X chromosome in early-passage parthenogenetic ES cells, suggesting that selection agai
91 and comparing them with exclusively maternal parthenogenetic ESCs (pESCs) and bi-parental ESCs, estab
93 usively paternal (androgenetic) or maternal (parthenogenetic), exhibit dramatically contrasting patte
94 nvolved in the wing polyphenism described in parthenogenetic females and to investigate the interplay
96 ed from a secondary host plant after several parthenogenetic generations at the same location in two
99 androgenetic (AG: two paternal genomes) and parthenogenetic (GG/PG: two maternal genomes) cells [3,4
100 ot demethylate the second maternal genome in parthenogenetic, gynogenetic and triploid digynic embryo
103 lization success of male gametes produced by parthenogenetic hermaphrodites and (iii) potential eggs
104 optimal levels of male gamete production by parthenogenetic hermaphrodites through natural selection
106 sexual in their female function (henceforth "parthenogenetic hermaphrodites") are treated as variable
107 al cases, with increases in (i) frequency of parthenogenetic hermaphrodites, (ii) fertilization succe
108 or levels of male gamete output exists among parthenogenetic hermaphrodites, this raises the possibil
109 er capita egg loss of sexual individuals and parthenogenetic hermaphrodites, we partition the cost in
115 cterized by possession of complex cyclically parthenogenetic life cycles and the ability to induce a
116 the transition from a haplodiploid cyclical parthenogenetic life history to parthenogenetic paedogen
117 conditions that allow the generation of new parthenogenetic lineages are currently well understood.
119 have been due to the existence of obligately parthenogenetic lineages living on the secondary host or
121 ve-lethal gametophytic selection against the parthenogenetic locus and univalent inheritance of the r
125 cells (ESCs) have recently been derived from parthenogenetic mouse embryos and offer new possibilitie
126 lls have been observed in egg cylinder stage parthenogenetic mouse embryos, most cells in surviving e
127 esentational difference analysis (Me-RDA) to parthenogenetic mouse embryos, to identify differentiall
129 Here we report the genome sequence of the parthenogenetic nematode Diploscapter pachys with only o
130 ternally inherited in two species of asexual parthenogenetic nematodes and identified two different s
132 er, we precisely estimated heterozygosity in parthenogenetic offspring and found appreciable retained
133 Our findings challenge the assumption that parthenogenetic offspring are near genetic replicas of t
134 philids, we compared sexually reproduced and parthenogenetic offspring from an engineered facultative
135 re we use genetic fingerprinting to identify parthenogenetic offspring produced by two female Komodo
137 an Daphnia pulex species complex, obligately parthenogenetic (OP) isolates emerged as backcrosses of
139 Aphids that are anholocyclic (permanently parthenogenetic) or are monoecious (non-host-alternating
141 ts in a species of beetle that reproduces by parthenogenetic paedogenesis, without the production of
144 lity of GM crops that target haplodiploid or parthenogenetic pests will require careful consideration
146 the derivation of uniparental cells, such as parthenogenetic (PG) ES cell lines from disease allele-f
147 vidence was found for a distinct, cyclically parthenogenetic population that exploited Lactuca sativa
149 element is most likely active in cyclically parthenogenetic populations but is, for the most part, i
150 hought to be obligately asexual because only parthenogenetic populations have been collected from wid
151 clude that (1) there is genetic variation in parthenogenetic populations of F. candida, and (2) this
155 y-array analysis to estimate outcrossing and parthenogenetic rates for two tychoparthenogenetic popul
157 Results indicate that substantial amounts of parthenogenetic reproduction are occurring in these natu
158 ed that the females retain the capability of parthenogenetic reproduction characteristic of their tri
159 transmitted and associated with thelytokous parthenogenetic reproduction in Encarsia, a genus of par
162 how that heterozygous M. hapla females, upon parthenogenetic reproduction, produce progeny that segre
163 ely 1 in 10,000 animal species is capable of parthenogenetic reproduction, the evolutionary causes an
167 ghted divergence between mitotic and meiotic parthenogenetic RKN species and probable interspecific h
168 clonal and genetic structure of the cyclical parthenogenetic rotifer Brachionus plicatilis by followi
169 Although it is unknown if either of the parthenogenetic snakes would have been carried to term o
174 rence genomes for five independently evolved parthenogenetic species in the stick insect genus Timema
178 aused facultative parthenogenesis in the non-parthenogenetic species that was enhanced by increased e
179 nce for less effective positive selection in parthenogenetic species, suggesting that sex is ubiquito
180 high degree of fixed heterozygosity in these parthenogenetic species, supporting the view that they o
182 luating the safety and tolerability of human parthenogenetic stem cell derived neural stem cells ISC-
183 olleagues show that cardiomyocytes made from parthenogenetic stem cells (PSCs) and deployed as engine
185 hese data provide proof for the concept that parthenogenetic stem cells are a suitable source of func
188 nced the genomes of sexually reproducing and parthenogenetic strains of Drosophila mercatorum and ide
193 in development, with chimeras generated with parthenogenetic (two maternal chromosomes) or androgenet
194 nces with twice the number of chromosomes in parthenogenetic versus sexual species, a mechanism that