ライフサイエンスコーパス: round spermatid

1 co-cultured with pachytene spermatocytes or round spermatids.

2 ing that Prbp acts to repress translation in round spermatids.

3 ment of late-stage meiotic cells and haploid round spermatids.

4 pachytene spermatocytes and in post-meiotic round spermatids.

5 n reorganization property of Brdt in haploid round spermatids.

6 a- and Dicer-null pachytene spermatocytes or round spermatids.

7 es of control versus Brdt(DeltaBD1/DeltaBD1) round spermatids.

8 heir 3'-untranslated region (UTR) typical of round spermatids.

9 ns Tes and Mena in the subacrosomal layer of round spermatids.

10 signs of meiosis as noted by the presence of round spermatids.

11 enes on the X chromosome remain repressed in round spermatids.

12 nd adult pachytene spermatocytes, as well as round spermatids.

13 the most significant differences apparent in round spermatids.

14 , could be detected only in the germ line in round spermatids.

15 ed in late-stage pachytene spermatocytes and round spermatids.

16 to the haploid expression of its members in round spermatids.

17 s restricted mainly in the spermatocytes and round spermatids.

18 hytene spermatocytes, but not in postmeiotic round spermatids.

19 in a cDNA library prepared from fractionated round spermatids.

20 e Rad30b occurs predominantly in postmeiotic round spermatids.

21 ctivator in late pachytene spermatocytes and round spermatids 1).

22 t Jam-C is essential for the polarization of round spermatids, a function that we attribute to its ro

23 confined to late pachytene spermatocytes and round spermatids, a time window concomitant with the occ

24 Postmeiotic round spermatids advance at most to step 7 of differenti

25 Rnf17-null round spermatids advanced to step 4 but failed to produc

26 mplete arrest of spermiogenesis at step 8 of round spermatids and failure to elongate.

27 asm and nucleus of meiotic spermatocytes and round spermatids and functions as a component of mRNP pa

28 ay-old prepubertal mice, which contain early round spermatids and lack elongated spermatids.

29 SUMO-1 localized in chromocenters of certain round spermatids and perinuclear ring and centrosomes of

30 Ddx5 and Hnrnpk mRNAs were longer in mutant round spermatids and resulted in reduced protein levels.

31 es and is expressed at the highest levels in round spermatids and Sertoli cells.

32 and embryonic development are established in round spermatids and spermatozoa of these animals, even

33 rich protein is translationally repressed in round spermatids and translationally active in elongated

34 tocytes (midstage of meiotic division I) and round spermatids and weakly in Leydig cells (somatic cel

35 atogenesis (spermatogonia, spermatocytes and round spermatids) and testicular somatic Sertoli cells.

36 plasmic protein present in spermatocytes and round spermatids, and it is required for the expression

37 ched in RNPs from pachytene spermatocytes to round spermatids, and the enrichment of shorter 3' UTR m

38 fertile offspring when their spermatozoa or round spermatids are injected into oocytes of normal fem

39 These translation defects in haploid round spermatids are likely indirect, as neither MAEL no

40 As containing the Gfp coding region in early round spermatids at the same transcription start site as

41 PAF-1 reaches high levels in round spermatids at the time of mP2 transcription.

42 ative homeodomain transcription factor 1 and round spermatid basic protein 1.

43 Their round spermatids bear "ghost" CBs, whose architecture is

44 as in the reorganization of hyperacetylated round spermatid chromatin.

45 the testes, particularly in the postmeiotic round spermatid compartment of the seminiferous tubules.

46 mmunoreactivity was detected in protein from round spermatids, condensing spermatids, and mature sper

47 s were not found in pachytene spermatocytes, round spermatids, condensing spermatids, or sperm, sugge

48 e sterile and exhibited a complete arrest in round spermatids, demonstrating that Rnf17 encodes a nov

49 lasses of Utp14b transcripts were highest in round spermatids despite the transcription of Utp14a in

50 The Rfx2-null round spermatids detached from the seminiferous tubules,

51 However, round spermatids did not progress beyond step 6, reveali

52 tive and inactive pools, results in abnormal round spermatid differentiation and impaired fertility.

53 t that progression through meiosis and early-round spermatid differentiation are surprisingly unaffec

54 The round spermatids display normal centrosomes consisting o

55 s expression detectable in spermatocytes and round spermatids during spermatogenesis.

56 In round spermatids, hCG caused a significant decrease of 6

57 These modulations alter 3'-UTR processing in round spermatids; importantly, the BD1 is essential for

58 tment and further progressed to the level of round spermatids in control samples at 4 weeks.

59 ast through the steps of meiosis to generate round spermatids in testes of rats treated with an acute

60 matozoa, in Sertoli cells, Leydig cells, and round spermatids in the testis, and in the principal cel

61 d gene, most abundantly expressed in haploid round spermatids in the testis, and the protein is local

62 nly expressed in pachytene spermatocytes and round spermatids in the testis.

63 zation, intracytoplasmic sperm injection, or round spermatid injection.

64 ation, intracytoplasmic sperm injection, and round spermatid injection.

65 ng spermiogenesis, a process that transforms round spermatids into mature sperm.

66 le in spermiogenesis, the differentiation of round spermatids into mature spermatozoa.

67 ular morphogenesis that converts unpolarized round spermatids into polarized amoeboid spermatozoa cap

68 required for postmeiotic differentiation of round spermatids into sperm.

69 itically required for the differentiation of round spermatids into spermatozoa in mice.

70 A erasure in the nuclei of spermatocytes and round spermatids is essential for correct splicing and t

71 and Prm2 mRNA in pachytene spermatocytes and round spermatids is essential for their timely translati

72 Sertoli cells, pachytene spermatocytes, and round spermatids isolated from wild-type animals.

73 spermatocytes the Golgi is spherical and, in round spermatids, it is localized over the acrosomal ves

74 an NF-kappaB-activating cytokine produced by round spermatids located adjacent to Sertoli cells, stim

75 However, only punctate expression of the round spermatid marker SP-10 in the acrosomal granule of

76 ressed specifically in the spermatocytes and round spermatids of a transgenic line, confirming that s

77 Round spermatids of the null mice showed marked diminuti

78 ter gene in late pachytene spermatocytes and round spermatids of transgenic mice.

79 d in germ cells (pachytene spermatocytes and round spermatids) of the rat testis.

80 chment is then specified in the transcribing round spermatid, recapitulating the organization of the

81 pecially abundant in spermatocytes and early round spermatids, regardless of the type of the genomic

82 stly elevated in pachytene spermatocytes and round spermatids relative to other spermatogenic cells.

83 mouse SP-10 gene was sufficient to maintain round spermatid-specific expression.

84 Our previous studies using the round spermatid-specific mouse SP-10 gene, which codes f

85 anscription in spermatocytes of an otherwise round spermatid-specific promoter.

86 (Spga), pachytene spermatocytes (Spcy), and round spermatids (Sptd) were determined by sequencing th

87 a (Spga), pachytene spermatocytes (Spcy) and round spermatids (Sptd) were included.

88 (Spga), pachytene spermatocytes (Spcy), and round spermatids (Sptd).

89 rthermore, spermatogenesis is blocked at the round spermatid stage, causing a total absence of the el

90 bundantly expressed from the spermatocyte to round spermatid stage, coinciding with the widespread ex

91 with a significant loss of germ cells at the round spermatid stage, in association with disorganizati

92 spermatogenic arrest at the beginning of the round spermatid stage, resembling the phenotype of CREM,

93 stages of meiotic prophase and ending in the round spermatid stage.

94 ential for spermatogenesis to proceed to the round spermatid stage.

95 togenesis, ranging from the pachytene to the round spermatid stage.

96 fects of JQ1 evident at the spermatocyte and round spermatid stages cause a complete and reversible c

97 sis in Bsg KO mice was arrested at the early round spermatid stages.

98 to the arrest of spermatogenesis at an early round spermatid step.

99 is, expression of MBD3L1 is observed only in round spermatids, suggesting a role for the gene product

100 enorhabditis elegans as they activate from a round spermatid to a mature, crawling spermatozoon.

101 imals further shows that progression of late-round spermatids to elongating steps is sensitive to los

102 disruption, even though it fails to support round spermatids to enter spermiogenesis.

103 It was also noted that the round spermatids underwent eventual degeneration with th

104 spermatocytes, pachytene spermatocytes, and round spermatids were purified from enzymatically disper

105 ormally in the absence of Boule, and haploid round spermatids were readily detected.

106 sent in cytoplasmic fractions of postmeiotic round spermatids where the protamine mRNAs are translati

107 In round spermatids where the SP-10 gene is expressed, this

108 erm line of the testis from zygotene through round spermatids, whereas mUtp14a, although well express

109 , however, TDP-43 remains at the promoter in round spermatids, which express acrv1 mRNA.

110 cells of 12-day-old mice and subsequently in round spermatids, which is consistent with androgen regu

111 is-specific (H1fnt) protein in Brdt(BD1/BD1) round spermatids, which may be linked to the previously