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1 chaotic chromosome segregation at the first meiotic division.
2 as in oocytes progressing through the first meiotic division.
3 ween which are delineated by cell fusion and meiotic division.
4 otic prophase, before metaphase of the first meiotic division.
5 hortly after fertilization during the second meiotic division.
6 ocytes are arrested in prophase of the first meiotic division.
7 in order to segregate properly at the first meiotic division.
8 g hormone surge induces entry into the first meiotic division.
9 tivation and a delay of entry into the first meiotic division.
10 but halts before the completion of the first meiotic division.
11 ne (LH) surge induces reentry into the first meiotic division.
12 ensure their proper segregation at the first meiotic division.
13 DNA breaks can persist at least to the first meiotic division.
14 dation, and as such eggs complete the second meiotic division.
15 omeres and thus also segregates at the first meiotic division.
16 ngs together products separated at the first meiotic division.
17 s segregate from one another after the first meiotic division.
18 an arrest in sporulation prior to the first meiotic division.
19 ermatid differentiation and before the first meiotic division.
20 partitioning of cytoplasm during the second meiotic division.
21 oper segregation of chromosomes at the first meiotic division.
22 sing to metaphase I and attempting the first meiotic division.
23 ding to the common deletion does not require meiotic division.
24 frequently enter interphase after the first meiotic division.
25 ation of homologous chromosomes at the first meiotic division.
26 n of alleles to the polar body at the second meiotic division.
27 mosome 11 due to meiotic drive at the second meiotic division.
28 accurate chromosome segregation at the first meiotic division.
29 then segregate from each other at the first meiotic division.
30 ts for proper chromosome segregation in each meiotic division.
31 rate segregation of chromosomes at the first meiotic division.
32 present as unpaired univalents at the first meiotic division.
33 accurate chromosome segregation at the first meiotic division.
34 to or during the first, but not the second, meiotic division.
35 ains associated with chromosomes during each meiotic division.
36 that MUM4 functions at or prior to the first meiotic division.
37 B2/HTA2-HTB2 mutant arrests before the first meiotic division.
38 alyzed, missegregation occurred at the first meiotic division.
39 ein stability regulates entry into the first meiotic division.
40 or tubulin mis-segregation during the second meiotic division.
41 ents, are excluded from spores formed during meiotic division.
42 sporulating diploids arrest after the first meiotic division.
43 the partitioning of the yeast vacuole during meiotic division.
44 e Y. were also detected outside spores after meiotic division.
45 can be inherited or generated de novo during meiotic division.
46 facilitate homolog segregation at the first meiotic division.
47 en homologous chromosomes prior to the first meiotic division.
48 Brg1 Associated Factor)-specific subunit, in meiotic division.
49 ulsatile manner during prophase of the first meiotic division.
50 ovulated arrested at metaphase of the second meiotic division.
51 e proper separation of homologs in the first meiotic division.
52 proper segregation of homologs in the first meiotic division.
53 translation is required to drive the second meiotic division.
54 d enabling accurate segregation at the first meiotic division.
55 t recognize each other and pair in the first meiotic division.
56 as a single functional unit during the first meiotic division.
57 ous chromosomes during prophase of the first meiotic division.
58 late its meiosis I targets during the second meiotic division.
59 bine to undergo segregation during the first meiotic division.
60 e proper chromosome segregation in the first meiotic division.
61 sovers (COs) required for a successful first meiotic division.
62 between homologous chromosomes in the first meiotic division.
63 y dimethylation of H3K4, persists throughout meiotic division.
64 tage for chromosome segregation at the first meiotic division.
65 is I and meiosis II events occur in a single meiotic division.
66 rst meiotic division, but there is no second meiotic division.
67 er to ensure proper segregation at the first meiotic division.
68 their accurate segregation during the first meiotic division.
69 rect segregation of chromosomes at the first meiotic division.
70 ing diversity in their regulation during the meiotic divisions.
71 t ensure that DSBs are repaired prior to the meiotic divisions.
72 ecifically replaced by Aust for the two male meiotic divisions.
73 uction and drive progression through the two meiotic divisions.
74 to bipolar chromosome attachment between the meiotic divisions.
75 vitro and stabilized the protein through the meiotic divisions.
76 e egg and drive anaphase progression in both meiotic divisions.
77 und of DNA replication that precedes the two meiotic divisions.
78 ammed recombination before the initiation of meiotic divisions.
79 tes and prevents DNA replication between the meiotic divisions.
80 end of late meiotic prophase and subsequent meiotic divisions.
81 gregation of chromosomes in the first of two meiotic divisions.
82 t its degradation rate was the same for both meiotic divisions.
83 tiation is blocked prior to the onset of the meiotic divisions.
84 required for the proper progression through meiotic divisions.
85 e meiotic prophase but do not undergo normal meiotic divisions.
86 nd of some genes required for entry into the meiotic divisions.
87 r of genes, and arrest before entry into the meiotic divisions.
88 control of cyclin synthesis between the two meiotic divisions.
89 n the arrangement of kinetochores in the two meiotic divisions.
90 y which the centromere controls the order of meiotic divisions.
91 ine-specific emb-30 mutant alleles block the meiotic divisions.
92 Mutation of boule blocks both meiotic divisions.
93 er segregation of chromosomes in each of the meiotic divisions.
94 t meiotic DNA replication, recombination, or meiotic divisions.
95 ation of recombination or completion of both meiotic divisions.
96 sm of Ncd function in the spindle during the meiotic divisions.
97 se plate during anaphase of mitosis and both meiotic divisions.
98 hromosome structure that interferes with the meiotic divisions.
99 re-entry into meiosis and completion of the meiotic divisions.
100 ion involves genome duplication prior to the meiotic divisions.
101 se, and development rarely progressed to the meiotic divisions.
102 omosomes are segregated properly during both meiotic divisions.
103 ture spermatocytes and normal entry into the meiotic divisions.
104 ing sister chromatids from S-phase until the meiotic divisions.
105 regulated behaviors that distinguish the two meiotic divisions.
106 to understand the origin of errors of oocyte meiotic divisions.
107 are required for proper progression through meiotic divisions.
108 ulate in spermatocytes until just before the meiotic divisions.
109 ill occur in the diploid mode during the two meiotic divisions.
110 ms to restore genomic integrity prior to the meiotic divisions.
111 inding protein, Ssp2, upon completion of the meiotic divisions.
112 gregating their chromosomes during their two meiotic divisions.
113 bstrates and the proper orchestration of the meiotic divisions.
114 affect later chromosome behavior during the meiotic divisions.
115 aralogs have a redundant function during the meiotic divisions.
116 riate initiation of DNA synthesis before the meiotic divisions.
117 d accurate chromosome segregation during the meiotic divisions.
118 me coupling at M phase entry and fidelity of meiotic divisions.
119 atid cohesion is prematurely lost during the meiotic divisions.
120 gue association during the interphase before meiotic division [3,4], and it has been argued that such
123 chromatids of both chromosomes at the second meiotic division, after the ova has been fertilized by a
124 t the cell-cycle regulators that control the meiotic divisions also regulate the many changes that ac
125 emales showed frequent failure of the second meiotic division, although this did not prevent the firs
126 hromosomes placed on spindles of a different meiotic division always behaved as they would have on th
127 nism for the control of entry into the first meiotic division: an Emi1-dependent inhibition of APC(Cd
129 osis I, yet are unable to execute the second meiotic division and abort all further development.
130 pe and nuclear spindle overlap at the second meiotic division and at a subsequent mitotic division.
131 rate chromosome segregation during the first meiotic division and constitutes a key repair and tolera
134 euploidy occurred primarily during the first meiotic division and involved premature sister chromatid
135 prometaphase I but recovers after the first meiotic division and persists, uniquely for metaphase, i
136 ogical barrier by sequestering the events of meiotic division and postmeiotic germ cell development f
137 rity of these cells did not perform a second meiotic division and proceeded to form dyads (asci conta
138 specifically for male germ cells to undergo meiotic division and proper spermatid differentiation.
143 ically for efficient progression through the meiotic divisions and for the production of functional s
144 in mutant males skip the major events of the meiotic divisions and form aberrant spermatids with larg
145 hat the efficient propagation of CID through meiotic divisions and on sperm is likely to be important
146 w that heat stress increases the duration of meiotic divisions and prolongs the activity of the spind
147 h is largely dispensable for the specialized meiotic divisions and provide insights into how cell cyc
148 ulate the haploid nuclei that arise from the meiotic divisions and serve as platforms for spore wall
149 y the checkpoint and that progression of the meiotic divisions and spore differentiation can be diffe
150 ost asd-I asci contain eight nuclei, the two meiotic divisions and subsequent mitotic division typica
151 netochore-microtubule attachment during both meiotic divisions and that a complex known as the monopo
152 tein is localized to the nucleus during both meiotic divisions and that Clb1-Cdc28, Clb3-Cdc28, Clb4-
154 rhabditis elegans choose between mitotic and meiotic division, and between oogenesis and spermatogene
155 iring between bivalent chromosomes, abnormal meiotic division, and ensuing sterility in both sexes.
156 rate chromosome segregation during the first meiotic division, and errors in this process result in a
157 igh frequency of nondisjunction in the first meiotic division, and essentially unchanged coefficients
158 tributed throughout spermatocytes undergoing meiotic division, and is present in the cytoplasm of pos
159 ons were present before the end of the first meiotic division, and some mutations were present even b
160 to complete premeiotic DNA synthesis and the meiotic divisions, and a small percentage of cells produ
161 in cell-cycle mutants that arrest during the meiotic divisions, and are accelerated in wee-1.3(RNAi)
162 tocytes undergoing genetic recombination and meiotic divisions, and differentiation of haploid sperma
163 dramatically after fertilization during the meiotic divisions, and this change correlates with activ
164 from the cortex to the cytoplasm during the meiotic divisions, and this relocalization also depends
165 eductive chromosome segregation at the first meiotic division; and plural abnormalities of meiosis (p
168 ss of boule function results in azoospermia; meiotic divisions are blocked, although limited spermati
170 dergo simultaneous cytokinesis in which both meiotic divisions are completed prior to cytokinesis.
171 h as DNA replication, recombination, and the meiotic divisions are controlled by Clb cyclin-dependent
173 ivial because in both mice and humans oocyte meiotic divisions are prone to chromosome segregation er
174 accurate chromosome segregation at the first meiotic division as well as for generating genetic varia
175 gregation during the first and/or the second meiotic division, as well as a partially disorganized mi
176 1 revealed that it is required for the first meiotic division but not the mitotic-like meiosis II.
178 ptotic response with completion of the first meiotic division, but there is no second meiotic divisio
179 the absence of Mad2, most cells undergo both meiotic divisions, but securin, a substrate of the APC/C
180 nd EGG-5 sequester activated MBK-2 until the meiotic divisions by binding to the YTY motif and inhibi
182 Therefore, Cdc55 orders passage through the meiotic divisions by ensuring a balance of phosphatases.
183 loss of sister chromatid cohesion during the meiotic divisions by inhibiting removal of meiotic cohes
185 unique segregation of homologs at the first meiotic division, chromosomes undergo dramatic changes.
188 (cdc2) activity increased prior to the first meiotic division, declined at the onset of anaphase I, a
189 not proceed beyond the prophase of the first meiotic division due to massive apoptosis associated wit
190 Spo13, budding yeast cells complete a single meiotic division during which sister chromatids often se
191 phorylated from the first through the second meiotic divisions during progesterone-induced oocyte mat
192 cription of a set of genes required for both meiotic division (e.g., B-type cyclins) and gamete forma
194 OD1LUTI is no longer expressed following the meiotic divisions, enabling a resurgence of canonical mR
195 states can be propagated through mitotic and meiotic divisions, epigenetic mechanisms are thought to
196 id conceptions are thought to originate from meiotic division errors in the female germline, quantita
197 s extrusion of small polar bodies in the two meiotic divisions, essential for generation of the large
198 ivation of MPF and MAPK, completed the first meiotic division extruding a polar body, and became comp
200 Consistent with the failure to undergo the meiotic divisions, function of eIF4G2 is required post-t
201 reveals essential roles for Kif4 during the meiotic divisions, furthering our understanding of mecha
204 alone does not have a notable effect on the meiotic divisions; however, codepletion of these two fac
205 able in pachytene spermatocytes (midstage of meiotic division I) and round spermatids and weakly in L
207 -1 by MBK-2 reaches maximal levels after the meiotic divisions, immediately preceding MEI-1 degradati
208 we provide 4D live imaging during the first meiotic division in C. elegans oocytes with wild-type or
209 urs in mei-38 mutants primarily at the first meiotic division in females but not in males where centr
210 tial for spermatocyte passage into the first meiotic division in male mice, a function that cannot be
213 Class II MPS1 alleles progress through both meiotic divisions in 30-50% of the population, but the a
218 this article we examine the kinetics of the meiotic divisions in four mutants defective in the initi
221 int genes are not required for the arrest of meiotic divisions in response to pre-meiotic S-phase del
223 isolation and analysis of mutants, with the meiotic divisions in the male germline of Drosophila bei
225 events production of any viable gametes from meiotic divisions in which it should have been excluded
226 e-copy genome into gametes during the second meiotic division is coordinated by a conserved casein ki
227 segregation of chromosomes during the first meiotic division is dependent upon at least one crossove
229 n of the univalent X chromosome at the first meiotic division is nonrandom, with preferential retenti
232 avior of homologous chromosomes at the first meiotic division is usually ensured by crossing over.
233 cytological criteria, and the timing of the meiotic divisions is similar to that of eggs activated i
236 re formation and progression through the two meiotic divisions; it may also be a target of a checkpoi
237 en the oocytes are stimulated to reenter the meiotic divisions (maturation), CPEB promotes cytoplasmi
239 s remain arrested at metaphase of the second meiotic division (metII) for an indeterminate time befor
241 romosome segregation errors during the first meiotic division (MI), which involves the segregation of
247 iosis in end3Delta mutants revealed that the meiotic divisions occurred with wild-type kinetics.
249 rom chromosome segregation errors during the meiotic divisions of an oocyte, the egg's progenitor cel
250 modification is correlated with mitotic and meiotic divisions of micronuclei in a fashion that close
253 In Xenopus, after metaphase of the first meiotic division, only partial cyclin degradation occurs
254 holoenzyme may participate in completion of meiotic divisions or spore packaging because meiotic dya
255 X-ATM protein did not change throughout the meiotic divisions or the synchronous mitotic cycles of c
257 Many oocytes spontaneously complete the meiotic divisions, permitting visualization of progressi
260 ation is critical to ensure the asymmetry of meiotic divisions, primarily by reducing the growth of a
263 ics and phosphorylation events during oocyte meiotic divisions, providing a rich resource for underst
265 rate chromosome segregation during the first meiotic division relies on the formation of crossovers b
268 rather than sister chromatids, at the first meiotic division requires the formation of crossovers (C
269 ation of homologous chromosomes at the first meiotic division requires the production of physical con
271 ation of homologous chromosomes at the first meiotic division requires the tight coordination of DNA
272 gametes, germ cells undergo two consecutive meiotic divisions requiring key changes to the cell divi
273 that second polar body fusion following the meiotic divisions restores diploidy and thereby mimics f
274 splay chromosome nondisjunction at the first meiotic division, resulting in cell death and male infer
275 ation of homologous chromosomes at the first meiotic division, resulting in gametes containing the co
278 ndom segregation of chromosomes through both meiotic divisions, suggesting that sister cohesion may b
280 es X to XII, where late meiotic prophase and meiotic divisions take place, are delayed and disrupted
282 These changes occur concurrently with the meiotic divisions that produce the haploid maternal geno
283 inal mitosis preceding meiosis and the first meiotic division, the kinetochores must be restructured.
285 stic of meiotic prophase I, but at the first meiotic division they segregated their sister chromatids
287 me undetectable soon after completion of the meiotic divisions; thus its expression is cell cycle reg
288 meiotic cell cycle progression, thus linking meiotic divisions to cellular differentiation during spe
289 , which subsequently undergo two consecutive meiotic divisions to give rise to haploid spermatids.
290 phorylates oocyte proteins at the end of the meiotic divisions to promote the oocyte-to-embryo transi
291 y modulate Meikin activity during successive meiotic divisions to rewire the cell division machinery
292 naturally arrest at metaphase of the second meiotic division, until sperm triggers a series of Ca(2+
293 le; surprisingly, the oocyte still completed meiotic divisions when exposed to maturation hormone, in
294 so that they stay together during the first meiotic division (when homologous chromosomes separate)
297 uence was removed, arrested before the first meiotic division with a phenotype reminiscent of dmc1 mu
298 mulation of twine protein, thus coordinating meiotic division with onset of spermatid differentiation
299 54Delta asci do not arrest, but undergo both meiotic divisions with near normal timing, suggesting th
300 tors, SPO12 and SLK19, undergo only a single meiotic division, with some chromosomes segregating redu