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1 ic (primary and secondary spermatocytes) and postmeiotic.
2 0.6 mm), meiotic (0.8, 1.0, and 1.4 mm), and postmeiotic (1.8 mm) anthers, for which we then investig
3 estricted expression in testis, and a unique postmeiotic alternative splicing pattern supported the i
4 testes revealed that Taf7l(-/Y) mice develop postmeiotic arrest at the first stage of spermiogenesis,
5 species Capsella (Capsella rubella), caused postmeiotic arrest of pollen development at the microspo
7 ilure is caused by CENH3 dilution during the postmeiotic cell divisions that precede gamete formation
8 ntington disease mutations were found in the postmeiotic cell population, suggesting that expansions
17 demonstrate that SSTK is required for proper postmeiotic chromatin remodeling and male fertility.
18 st that, for healthy men, (a) sperm carrying postmeiotic chromosomal breaks appear to be more prevale
21 However, in the absence of both kinesins, postmeiotic development of the male gametophyte was seve
22 genesis, specifically disrupting meiotic and postmeiotic development, resulting in male infertility r
24 are enriched in multicopy genes required for postmeiotic differentiation of round spermatids into spe
28 is limited to meiotic spermatocytes and that postmeiotic expression of sex-linked genes is variable.
32 In higher plants this is achieved in part by postmeiotic gene activity controlling the development of
38 deed, we find that Taf7l and Trf2 coregulate postmeiotic genes, but none of Taf4b-regulated germ stem
40 ssion of ZFP628 in the mouse and uncovered a postmeiotic germ cell arrest at the round spermatid stag
41 uestering the events of meiotic division and postmeiotic germ cell development from the systemic circ
43 ling of transcription and translation during postmeiotic germ cell differentiation is critical for su
45 pstream start site, is transcribed solely in postmeiotic germ cells and is translationally regulated
46 egeneration of late spermatids, sloughing of postmeiotic germ cells from the seminiferous epithelium,
47 spermatids and irregular head morphology in postmeiotic germ cells in the seminiferous epithelium, w
49 ers an immunological barrier for meiotic and postmeiotic germ cells, and its dynamic permeability fac
50 is abundantly expressed in mouse meiotic and postmeiotic germ cells, and that methylation of histone
51 threonine kinase (SSTK) that is expressed in postmeiotic germ cells, associates with HSP90, and is in
57 s meiotic/spermatogonial genes and activates postmeiotic haploid gene programs during meiotic exit, w
58 The transition from meiotic spermatocytes to postmeiotic haploid germ cells constitutes an essential
59 ns are significantly elevated in meiotic and postmeiotic haploid germ cells when chromatin modificati
62 negative genetic interaction results because postmeiotic haploids that are supposed to be under negat
63 he frequency of minisatellite mutation after postmeiotic irradiation of spermatids was similar to tha
64 les deficient for h1-h3 or h4-h9 displayed a postmeiotic lesion with disrupted individualization comp
66 eveal large reductions in the mRNA levels of postmeiotic male germ cell mRNAs and smaller reductions
67 ouse protamines are expressed exclusively in postmeiotic male germ cells and are crucial for the comp
69 notype that was only detected in meiotic and postmeiotic male germ cells, giving us the opportunity t
70 eas the 35-kDa protein, which accumulates in postmeiotic male germ cells, is abundant in the nucleus.
75 he vegetative cell, and their precursor, the postmeiotic microspore, and found that unlike in mammals
79 reports, many of the translationally delayed postmeiotic mRNAs shift from the RNPs into the polysomes
80 te than premeiotic regimens, suggesting that postmeiotic mutagenesis protocols could be useful in som
82 last premeiotic mitosis and before the first postmeiotic one of a parental genome-the "perigametic in
84 separation of centriole pairs in M-phase or postmeiotic organization of gamma Tub23C at centrioles.
92 t members of the TTBK family of proteins are postmeiotic regulators of sperm development and also con
93 iotically, and we provide evidence that this postmeiotic repression is a downstream consequence of MS
96 The early meiotic role of Cak1p, like the postmeiotic role in the Smk1p pathway, is CDC28 independ
97 gh levels in the testes, particularly in the postmeiotic round spermatid compartment of the seminifer
99 nner, is present in cytoplasmic fractions of postmeiotic round spermatids where the protamine mRNAs a
103 Msh2-Msh3 activate the MutL homolog 1 (Mlh1)-postmeiotic segregation 1 (Pms1) endonuclease in the pre
105 tability during DNA replication within human postmeiotic segregation 2 (hPMS2)-deficient and proficie
108 se mutants did not accumulate high levels of postmeiotic segregation at the ARG4 recombination hotspo
109 c transmission distortions which manifest as postmeiotic segregation events and gene conversions.
110 s during meiosis: in a pms1 mutant, frequent postmeiotic segregation indicates a defect in the correc
111 n a mlh2 mutant, crossing-over is normal and postmeiotic segregation is not observed but non-Mendelia
112 f the arrangement of heteroduplex DNA in the postmeiotic segregation products reveals different patte
113 in an Msh6 mutant, leading to high levels of postmeiotic segregation; however, hDNA and gene conversi
115 omes in haploid spermatids via regulation of postmeiotic sex chromatin (PMSC) [8-11] and opposing eff
120 st strikingly, profiles of escape genes from postmeiotic silencing diverge significantly between huma
121 and may allow mammals to cope with conserved postmeiotic silencing during the evolutionary past.
123 he X and Y occupy a novel compartment in the postmeiotic spermatid and adopt a non-Rabl configuration
124 body, creates an immune-privileged site for postmeiotic spermatid development to avoid the productio
126 phila spermatogenesis, mitochondria in early postmeiotic spermatids aggregate, fuse, and elongate bes
127 70-2 -/-) did not synthesize HSP70-2, lacked postmeiotic spermatids and mature sperm, and were infert
132 mammals and teleosts, the differentiation of postmeiotic spermatids to spermatozoa (spermiogenesis) i
134 al body is detached from the nucleus in asun postmeiotic spermatids, resulting in abnormalities later
141 clear extracts from premeiotic, meiotic, and postmeiotic spermatogenic cell types obtained from young
143 af7l ablation impairs the expression of many postmeiotic spermatogenic-specific as well as metabolic
144 essed in testes tissues and is necessary for postmeiotic spermiogenesis, but loss of Blanks is not ac
146 The mRNA is expressed during the meiotic or postmeiotic stages of spermatogenesis, and the protein i
156 ts strengthen the newly emerging notion that postmeiotic transcription is dynamic and integral to the
157 elongation, which coordinates the meiotic-to-postmeiotic transcriptome switch in alliance with the SO
159 early round spermatids during the meiotic-to-postmeiotic transition, which is associated with robust
160 ytene spermatocytes was required for the two postmeiotic transitions, but not for the two premeiotic
162 es now reveal that RA also regulates the two postmeiotic transitions: initiation of spermatid elongat
163 tic cells, the range of mutations induced in postmeiotic zebrafish germ cells has been less thoroughl