Acetyl CoA carboxylase inactivation and meiotic maturation in mouse oocytes.

abstract：:During the molecular cloning of the ovine testicular follicle-stimulating (FSH) receptor that couples to the Gs-type effector systems, we discovered novel cDNA clones that were highly homologous. Some of these clones contained an insert of 1,584 bp, which consisted of a divergent 3' region spliced with a 5' region tha...

journal_title：Molecular reproduction and development

authors： Yarney TA,Jiang L,Khan H,MacDonald EA,Laird DW,Sairam MR

更新日期：1997-12-01 00:00:00

abstract：:We have cloned and sequenced the bovine NALP9 cDNA, which contains a 2991 bp long open reading frame with 76% homology to its human counterpart. The putative 996 amino acids protein presents the domain organization typical of the Nacht, Leucine rich repeat and Pyrin domain containing (NALP) family that includes the ma...

journal_title：Molecular reproduction and development

authors： Dalbiès-Tran R,Papillier P,Pennetier S,Uzbekova S,Monget P

更新日期：2005-08-01 00:00:00

abstract：:Gamete membrane interaction is critical to initiate the development of a new organism. The signaling pathways governing this event, however, are poorly understood. In this report, we provide the first evidence that protein kinase C activity in mouse eggs plays a crucial role in the regulation of this process. Stimulat...

journal_title：Molecular reproduction and development

authors： Akabane H,Fan J,Zheng X,Zhu GZ

更新日期：2007-11-01 00:00:00

abstract：:Sperm must undergo capacitation to become fertilization competent. Here we validated that monosialotetrahexosylganglioside (GM1 ) localization patterns, which were assessed in the Cap-Score™ Sperm Function Test, reflect a capacitated state in human sperm. First, we defined patterns representing sperm that do or do not...

journal_title：Molecular reproduction and development

authors： Moody MA,Cardona C,Simpson AJ,Smith TT,Travis AJ,Ostermeier GC

更新日期：2017-05-01 00:00:00

abstract：:The effect of reactive oxygen species production on the motility parameters, DNA integrity, acid phosphatase activity, and protein tyrosine phosphorylation in spermatozoa of the common carp (Cyprinus carpio) was investigated. Spermatozoa were exposed to different concentrations of xanthine and xanthine oxidase (X-XO) ...

journal_title：Molecular reproduction and development

authors： Gazo I,Shaliutina-Kolešová A,Dietrich MA,Linhartová P,Shaliutina O,Cosson J

更新日期：2015-01-01 00:00:00

abstract：:Phthalate esters are considered endocrine disruptors that interfere with the endocrine balance and development of the mammalian testis. Mono-2-ethylhexyl phthalate (MEHP), the active metabolite of the ubiquitously used plasticizer di-2-ethylhexyl phthalate (DEHP), acts upon Sertoli cells as initial target. By subtract...

journal_title：Molecular reproduction and development

authors： Mizrak SC,Bogerd J,Lopez-Casas PP,Párraga M,Del Mazo J,de Rooij DG

更新日期：2006-11-01 00:00:00

abstract：:The objective of the present study was to determine whether glucocorticoid (GC) and its receptor (GC-R) are expressed in the porcine corpus luteum (CL), and whether GC influences porcine luteal hormone production. The gene expressions of 11beta-hydroxysteroid dehydrogenase type 1 (11-HSD1), type 2 (11-HSD2), GC-R, and...

journal_title：Molecular reproduction and development

authors： Sakumoto R,Ito S,Okuda K

更新日期：2008-05-01 00:00:00

abstract：:Cumulus oocyte complexes (COCs) and cumulus oocyte complexes connected to a piece of the membrane granulosa (COCGs) were isolated from bovine antral follicles with a diameter of 2 to 8 mm. After culture of COCGs without gonadotrophic hormones for 22 hr approximately 50% of the oocytes were still in the germinal vesicl...

journal_title：Molecular reproduction and development

authors： van Tol HT,van Eijk MJ,Mummery CL,van den Hurk R,Bevers MM

更新日期：1996-10-01 00:00:00

abstract：:In the equine, the zona pellucida (ZP) is the major barrier to successful in vitro fertilization. Therefore the aim of our studies was to analyze species-specific features of the equine ZP in regard to structure and glycoprotein ZPB and ZPC expression sites during oocyte development and embryogenesis. The equine ZP re...

journal_title：Molecular reproduction and development

authors： Kölle S,Dubois CS,Caillaud M,Lahuec C,Sinowatz F,Goudet G

更新日期：2007-07-01 00:00:00

abstract：:Enzyme activities were determined quantitatively in individual rat oocytes to study their energy metabolism during maturation. Low hexokinase activity and high activities of lactate dehydrogenase and enzymes in the phosphate pathway, i.e., glucose 6-P and 6-P gluconate dehydrogenases, were characteristic of immature o...

journal_title：Molecular reproduction and development

authors： Tsutsumi O,Satoh K,Taketani Y,Kato T

更新日期：1992-11-01 00:00:00

abstract：:The timing of the transition from maternal to zygotic control of development (MZT) and the initiation of transcription was studied in domestic cat embryos to determine if there is a temporal association between these phenomena and the development block observed in cat embryos fertilized in vitro. Embryos were derived ...

journal_title：Molecular reproduction and development

authors： Hoffert KA,Anderson GB,Wildt DE,Roth TL

更新日期：1997-10-01 00:00:00

abstract：:Prolactin-like protein C (PLP-C) is a major rat placental protein which is expressed during the second half of pregnancy and belongs to the growth hormone-prolactin family. Here we report on the isolation of overlapping rat placental cDNAs which specify a transcript of 915 base pairs and predict a 205-amino acid trans...

journal_title：Molecular reproduction and development

authors： Conliffe PR,Simmen RC,Buhi WC,Shiverick KT

更新日期：1995-06-01 00:00:00

abstract：:In this study we have examined the effect of insulin like growth factor I (IGF-I) and its interaction with gonadotropins in the presence or absence of granulosa cell coculture on in vitro oocyte maturation (IVM) and their subsequent embryonic development in buffalo. We also have examined the role of IGF-I alone or in ...

journal_title：Molecular reproduction and development

authors： Pawshe CH,Rao KB,Totey SM

更新日期：1998-03-01 00:00:00

abstract：:A novel restriction fragment differential display (RFDD) RT-PCR has been used to compare patterns of mRNA expression in bovine oocytes matured in vitro in the presence (10%) or absence of fetal calf serum (FCS). Total RNA extracted from matured and denuded oocytes was processed using display Profile kit (Display Syste...

journal_title：Molecular reproduction and development

authors： Rzucidlo SJ,Gibbons J,Stice SL

更新日期：2001-05-01 00:00:00

abstract：:We report a method for multiplex genotyping of bovine embryo microblade biopsies. We have tested the reliability of the method and the viability of the embryos in vitro and in vivo. Two polymorphic gene markers (GHR F279Y and PRLR S18N) associated with milk production traits and one marker for sex diagnosis (ZFX/ZFY) ...

journal_title：Molecular reproduction and development

authors： Peippo J,Viitala S,Virta J,Räty M,Tammiranta N,Lamminen T,Aro J,Myllymäki H,Vilkki J

更新日期：2007-11-01 00:00:00

abstract：:Spermatozoa from the sperm-rich fractions of the semen of 6 beagle dogs were capacitated and the effect of both zona pellucida (ZP) proteins and progesterone on calcium flux and the acrosome reaction measured. Sperm calcium flux was determined using the dual wavelength calcium probe indo-1/AM (6 microM) in a flow cyto...

journal_title：Molecular reproduction and development

authors： Brewis IA,Morton IE,Moore HD,England GC

更新日期：2001-12-01 00:00:00

abstract：:Formation and maintenance of testis cords during embryogenesis are essential for establishing testicular structure and function in adults. At least five genes (Wt1, Dhh, Sox8/Sox9, and Dax1) appear to be required for the maintenance of testis cord integrity in mice. Here, we report that RFX1 is specifically expressed ...

journal_title：Molecular reproduction and development

authors： Wang B,Qi T,Chen SQ,Ye L,Huang ZS,Li H

更新日期：2016-07-01 00:00:00

abstract：:Oocytes enucleated at metaphase II stage can support reprogramming of transferred nucleus and further developing to term. However, the first polar body in mice sometimes migrates away from the original place of expulsion, so the chromosomes of the oocyte will displace from the first polar body. Thus, it is not always ...

journal_title：Molecular reproduction and development

authors： Wang MK,Liu JL,Li GP,Lian L,Chen DY

更新日期：2001-04-01 00:00:00

abstract：:The uterus and the placenta synthesize insulin-like growth factors (IGFs) and insulin-like binding proteins (IGFBPs). These growth factors are implicated in processes of proliferation and differentiation that occur in the uterus. To determine the patterns of expression of IGFs during rat pregnancy we used in situ hybr...

journal_title：Molecular reproduction and development

authors： Correia-da-Silva G,Bell SC,Pringle JH,Teixeira N

更新日期：1999-07-01 00:00:00

abstract：:The sequence of ionic changes involved in initiation of acrosomal exocytosis in capacitated mouse spermatozoa was investigated. Earlier studies demonstrated that a large influx of Na+ is required for exocytosis, this Na+ apparently being associated with an increase in intracellular pH (pHi) via an Na(+)-H+ exchanger. ...

journal_title：Molecular reproduction and development

authors： Fraser LR

更新日期：1993-11-01 00:00:00

abstract：:Amino acid analyses of nuclear basic proteins of an anuran amphibian, Rana catesbeiana, revealed that they are comprised of a full set of core histones and three types of lysine-rich, sperm-specific proteins. On the basis of their amino-acid compositions and partial amino-acid sequences of their trypsin-resistant core...

journal_title：Molecular reproduction and development

authors： Itoh T,Ausio J,Katagiri C

更新日期：1997-06-01 00:00:00

abstract：:Post-acrosomal WW-domain binding protein (PAWP) is a signaling molecule located in the post-acrosomal sheath (PAS) of mammalian spermatozoa. We hypothesized that the proper integration of PAWP in the sperm PAS is reflective of bull-sperm quality and fertility. Cryopreserved semen samples from 298 sires of acceptable, ...

journal_title：Molecular reproduction and development

authors： Kennedy CE,Krieger KB,Sutovsky M,Xu W,Vargovič P,Didion BA,Ellersieck MR,Hennessy ME,Verstegen J,Oko R,Sutovsky P

更新日期：2014-05-01 00:00:00

abstract：:Maternal immune tolerance to the semi-allogenic fetus is required for successful pregnancy in mammals. Monoclonal nonspecific suppressor factor beta (MNSFB) is an immunosuppressive factor present in uterine epithelial and stromal cells, as well as in macrophages and T cells. Although the functional neutralization of M...

journal_title：Molecular reproduction and development

authors： Gu Y,He Y,Zhang X,Shi Y,Yang Q,Yu L,Sun Z,Zhang H,Wang J,Gao X,Wang J

更新日期：2015-06-01 00:00:00

abstract：:The present studies were performed to establish the effects of the size and number of artificial holes produced in the zona pellucida (ZP) on hatching and trophoblast outgrowth in vitro. Limited partial zona dissection (PZD) produced small, narrow incisions, and zona drilling with acidic Tyrode's (AT) across a larger ...

journal_title：Molecular reproduction and development

authors： Cohen J,Feldberg D

更新日期：1991-09-01 00:00:00

abstract：:A novel gene Ggnbp1 was identified during yeast two-hybrid screening of gametogenetin protein 1 (GGN1)-interacting proteins. Ggnbp1 gene was found in mouse, rat, and human genomes but not in sequenced yeast, worms, fly, or fish genomes. Northern blotting analysis revealed that the gene was specifically expressed in th...

journal_title：Molecular reproduction and development

authors： Zhou Y,Zhao Q,Bishop CE,Huang P,Lu B

更新日期：2005-03-01 00:00:00

abstract：:We have examined the developmental pattern of prolactin receptor expression in the mouse by reverse transcription-polymerase chain reaction, in situ hybridization, and radioligand binding and have found two unexpected aspects of temporal regulation. First, high levels of prolactin receptor mRNA were detected in mouse ...

journal_title：Molecular reproduction and development

authors： Tzeng SJ,Linzer DI

更新日期：1997-09-01 00:00:00

abstract：:The objective of this study was to examine the effect of treating pig oocytes during in vitro maturation (IVM) with a proteasome inhibitor, MG132, on oocyte maturation and embryonic development. In one series of experiments, oocytes from medium-sized follicles (3-8 mm in diameter) were untreated (MCO) or treated with ...

journal_title：Molecular reproduction and development

authors： You J,Kim J,Lee H,Hyun SH,Hansen PJ,Lee E

更新日期：2012-01-01 00:00:00

abstract：:In the lizard Podarcis sicula, the major vitellogenin (VTG)-derived yolk proteins, lipovitellins and phosvitins, were extracted from the yolk globules of laid and fertilized eggs at different periods of incubation up to 44 days close to hatching. Embryonic development was almost over at this time. Yolk proteins were i...

journal_title：Molecular reproduction and development

authors： Romano M,Rosanova P,Anteo C,Limatola E

更新日期：2002-11-01 00:00:00

abstract：:Temporal pattern of expression of Cu/Zn and Mn superoxide dismutases (SODs) was investigated in bovine oocytes and embryos produced in vitro in two different culture conditions and in vivo after superovulation. SODs were examined at a transcriptional level in single oocytes and embryos by reverse transcriptase-polymer...

journal_title：Molecular reproduction and development

authors： Lequarré AS,Feugang JM,Malhomme O,Donnay I,Massip A,Dessy F,Van Langendonckt A

更新日期：2001-01-01 00:00:00

abstract：:Dead-end1 (Dnd1) expression is restricted to the vertebrate germline where it is believed to activate translation of messenger RNAs (mRNAs) required to protect and promote that unique lineage. Nanos1 is one such germline mRNA whose translation is blocked by a secondary mRNA structure within the open reading frame (ORF...

journal_title：Molecular reproduction and development

authors： Aguero T,Jin Z,Owens D,Malhotra A,Newman K,Yang J,King ML

更新日期：2018-12-01 00:00:00