Results 91 to 100 of about 298,840 (357)

The autophagic inducer and inhibitor display different activities on the meiotic and developmental competencies of porcine oocytes derived from small and medium follicles

The Journal of Reproduction and Development, 2019
This study aimed to examine the effect of rapamycin (autophagy inducer) and 3-methyladenine (3-MA, autophagy inhibitor) on the meiotic and developmental competencies of porcine oocytes derived from medium follicles (MF, 3–6 mm in diameter) and small ...
Chiyuki KOHATA-ONO, Takuya WAKAI, Hiroaki FUNAHASHI   +2 more
doaj   +1 more source

Coexpression of rat P2X2 and P2X6 subunits in Xenopus oocytes. [PDF]

, 2000
Transcripts for P2X(2) and P2X(6) subunits are present in rat CNS and frequently colocalize in the same brainstem nuclei. When rat P2X(2) (rP2X(2)) and rat P2X(6) (rP2X(6)) receptors were expressed individually in Xenopus oocytes and studied under ...
Burnstock, G, King, B F, Spyer, K M, Thomas, T, Townsend-Nicholson, A, Wildman, Scott S.P.   +5 more
core   +1 more source

Precise Regulation of Membrane Proteins: From Physical Technology to Biomolecular Strategy

Advanced Science, EarlyView.
This review summarizes the emerging strategies for the precise regulation of membrane proteins using physical stimuli and biomolecule‐based tools. These methods provide new insights into cell regulation and offer promising directions for future disease treatment.
Xiu Zhao, Qingqing Zhou, Mengli Li, Wen Zou, Zhenzhong Zhang, Jinjin Shi, Junjie Liu   +6 more
wiley   +1 more source

Exposure to α-Tocopherol, Lutein or Ascorbic Acid improve Cumulus Expansion, Viability and Maturation of Swine Oocytes

Scientific Papers Animal Science and Biotechnologies, 2023
Protection of the fatty acid and lipid components of oocytes that render them susceptible to free radical or other oxidative injury may prevent the damage currently associated with culture. The goal of this study was to establish the influence of several
Ileana Miclea, Andrea Hettig, Iulian Roman, Marius Zăhan, Vasile Miclea   +4 more
doaj  

Modulation by cAMP of a Slowly Activating Potassium Channel Expressed in \u3cem\u3eXenopus\u3c/em\u3e Oocytes [PDF]

, 1992
When expressed in the Xenopus oocyte, the minK protein induces a slowly activating voltage-dependent potassium current (Isk). We studied the modulation of this current by altering intracellular cAMP levels and found that the amplitude of Isk is ...
Blumenthal, Edward M, Kaczmarek, Leonard K.   +1 more
core   +1 more source

Domestication of Tartary Buckwheat Shaped a Regulatory Module for Seedling Salt Tolerance by Targeting the Magnesium Transporter Gene FtMGT2

Advanced Science, EarlyView.
Domestication of Tartary buckwheat is selected for a salt tolerance mechanism involving the magnesium transporter FtMGT2. Its expression is controlled by the FtAGL16‐FtMYB15L module, which is stabilized under salt stress through a competitive interaction that blocks its degradation by the E3 ligase FtBRG1, ultimately boosting Na⁺ efflux and plant ...
Xiang Lu, Yuqi He, Wenfeng Weng, Zebin Liu, Yuanfen Gao, Yaliang Shi, Wei Li, Dili Lai, Mengyu Zhao, Rintu Jha, Hui Zhao, Guangsheng Li, Chaonan Guan, Shuai Shao, Jingjun Ruan, Sun Hee Woo, Yinan Ouyang, Muriel Quinet, Milen I. Georgiev, Alisdair R. Fernie, Congcong Hou, Kaixuan Zhang, Xu Liu, Meiliang Zhou   +23 more
wiley   +1 more source

Human Proteoglycan Linkage Region Glycosyltransferases are Dimeric and Show Unexpected Specificities

Angewandte Chemie, EarlyView.
Non‐canonical glycopeptides of the proteoglycan linkage region are accessible by the enzymes B3GalT6 and GlcAT‐1 confirming a recently discovered rescue mode in glycosaminoglycan (GAG) biosynthesis. The crystal structure of B3GalT6 revealed a covalent dimer linked by a disulfide. Abstract We selected the N,O‐glycosylated proteoglycan bikunin as a model
Sascha Weidler, Ole Bundgaard, Markus Hessefort, Marisa Rädisch, Christopher Günther Franz Graf, Kevin Lam, Vanessa J. Neubauer, Johanna Eisenreich, Leonhard Köhler, Kelley W. Moremen, Catharina Steentoft, Henrik Clausen, Teng‐Yi Huang, Shang‐Cheng Hung, Clemens Steegborn, Michael Weyand, Carlo Unverzagt   +16 more
wiley   +2 more sources

One step closer to understanding the ecology of Cameraria ohridella (Lepidoptera: Gracillariidae): The effects of light conditions

European Journal of Entomology, 2019
Horse chestnut leaf miner (Cameraria ohridella) has achieved ecological success by colonizing the entire European range of its primary host, horse chestnut (Aesculus hippocastanum).
Radosław JAGIEŁŁO, Edward BARANIAK, Marzenna GUZICKA, Piotr KAROLEWSKI, Adrian ŁUKOWSKI, Marian Jędrzej GIERTYCH   +5 more
doaj   +1 more source

The effect of leukaemia inhibitory factor (LIF) on bovine embryo development in vitro : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Animal Science at Massey University [PDF]

, 1995
The aim of the study was to investigate the effect of Leukaemia Inhibitory Factor (LIF) either during in vitro maturation (IVM) or in vitro culture (IVC) on bovine embryo development. Three main experiments were conducted using oocytes aspirated from 2-8
Margawati, Endang Tri
core  

Gonad development and reproduction in the monoecious species Chlorophthalmus agassizi (Actinopterygii: Aulopiformes: Chlorophthalmidae) from the Sardinian Waters (Central-Western Mediterranean) [PDF]

, 2010
Background. The shortnose greeneye, Chlorophthalmus agassizi Bonaparte, 1840, is a species with a circumglobal distribution and is among the most abundant commercial fishes in some Mediterranean areas.
Cabiddu S, Cau A, Follesa MC, Porcu C
core   +1 more source