Results 71 to 80 of about 112,950 (205)

Trypanosoma cruzi XRNA granules colocalise with distinct mRNP granules at the nuclear periphery

Memorias do Instituto Oswaldo Cruz, 2018
BACKGROUND Eukaryotic ribonucleoprotein (RNP) granules are important for the regulation of RNA fate. RNP granules exist in trypanosomatids; however, their roles in controlling gene expression are still not understood.
Jimena Ferreira da Costa, Mariana Galvão Ferrarini, Sheila Cristina Nardelli, Samuel Goldenberg, Andréa Rodrigues Ávila, Fabíola Barbieri Holetz   +5 more
doaj   +1 more source

The effect of PRMT1-mediated arginine methylation on the subcellular localization, stress granules, and detergent-insoluble aggregates of FUS/TLS. [PDF]

PLoS ONE, 2012
Fused in sarcoma/translocated in liposarcoma (FUS/TLS) is one of causative genes for familial amyotrophic lateral sclerosis (ALS). In order to identify binding partners for FUS/TLS, we performed a yeast two-hybrid screening and found that protein ...
Atsushi Yamaguchi, Keiko Kitajo
doaj   +1 more source

Assembly of the Inner Perivitelline Layer, a Homo log of the Mammalian Zona Pellucida: An Immunohistochemical and Ultrastructural Study [PDF]

, 2012
The avian inner perivitelline layer (IPVL), a homologous structure to the mammalian zona pellucida, is deposited between the granulosa cells and the oocyte cell membrane during folliculogenesis. The glycoprotein meshwork of the IPVL forms a 3-dimensional
Bausek N., Bramwell R.K., Callebaut I., Daniela Rodler, Dunbar B.S., Epifano O., Fred Sinowatz, Goudet G., Jovine L., Jovine L., King A.S., Kinoshita M., Lefievre L., Litscher E.S., Menkhorst E., Mori M., Mugnier S., Pan J., Rahman M.A., Rahman M.A., Richardson K.C., Sasanami T., Sasanami T., Sasanami T., Sasanami T., Sato T., Sinowatz F., Smith J., Spargo S.C., Stewart S.G., Takeuchi Y., Tomohiro Sasanami, Waclawek M., Wassarman P.M., Wassarman P.M., Wassarman P.M., Wyburn G.M., Wyburn G.M.   +37 more
core   +1 more source

hCLE/RTRAF-HSPC117-DDX1-FAM98B: A New Cap-Binding Complex That Activates mRNA Translation

Frontiers in Physiology, 2019
hCLE/C14orf166/RTRAF, DDX1, and HSPC117 are components of cytoplasmic mRNA-transporting granules kinesin-associated in dendrites. They have also been found in cytoplasmic ribosome-containing RNA granules that transport specific mRNAs halted for ...
Alejandra Pazo, Alejandra Pazo, Alicia Pérez-González, Alicia Pérez-González, Juan Carlos Oliveros, Maite Huarte, Juan Pablo Chavez, Juan Pablo Chavez, Amelia Nieto, Amelia Nieto   +9 more
doaj   +1 more source

Mislocalization of pathogenic RBM20 variants in dilated cardiomyopathy is caused by loss-of-interaction with Transportin-3

Nature Communications, 2023
Severe forms of dilated cardiomyopathy (DCM) are associated with point mutations in the alternative splicing regulator RBM20 that are frequently located in the arginine/serine-rich domain (RS-domain).
Julia Kornienko, Marta Rodríguez-Martínez, Kai Fenzl, Florian Hinze, Daniel Schraivogel, Markus Grosch, Brigit Tunaj, Dominik Lindenhofer, Laura Schraft, Moritz Kueblbeck, Eric Smith, Chad Mao, Emily Brown, Anjali Owens, Ardan M. Saguner, Benjamin Meder, Victoria Parikh, Michael Gotthardt, Lars M. Steinmetz   +18 more
doaj   +1 more source

Cellular stress induces cytoplasmic RNA granules in fission yeast [PDF]

RNA, 2010
Severe stress causes plant and animal cells to form large cytoplasmic granules containing RNA and proteins. Here, we demonstrate the existence of stress-induced cytoplasmic RNA granules inSchizosaccharomyces pombe. Homologs to several known protein components of mammalian processing bodies and stress granules are found in fission yeast RNA granules. In
Daniel, Nilsson, Per, Sunnerhagen
openaire   +2 more sources

Blood cell histology of horseshoe crab, Tachypleus gigas. [PDF]

, 2013
Amoebocytes are the main carrier of innate immune system in horseshoe crabs. Cytoplasm of these cells are packed with granules which consist of all coagulation factors and anti-bacterial compounds. Light microscopy (using May-Grunwald and Giemsa staining
Christianus, Annie, Hajeb, Parvaneh, Shakibazadeh, Shahram   +2 more
core   +1 more source

Nab3's localization to a nuclear granule in response to nutrient deprivation is determined by its essential prion-like domain.

PLoS ONE, 2018
Ribonucleoprotein (RNP) granules are higher order assemblies of RNA, RNA-binding proteins, and other proteins, that regulate the transcriptome and protect RNAs from environmental challenge.
Travis J Loya, Thomas W O'Rourke, William C Simke, Joshua B Kelley, Daniel Reines   +4 more
doaj   +1 more source

Traffic into silence: endomembranes and post-transcriptional RNA silencing. [PDF]

, 2014
microRNAs (miRNAs) and small interfering RNAs (siRNAs) are small RNAs that repress gene expression at the post-transcriptional level in plants and animals. Small RNAs guide Argonaute-containing RNA-induced silencing complexes to target RNAs in a sequence-
Chen, Xuemei, Kim, Yun Ju, Maizel, Alexis   +2 more
core   +3 more sources

Characterization of Human Pituitary Adenomas in Cell Cultures by Light And Electron Microscopic Morphology And Immunolabeling [PDF]

, 2005
The morphology and hormone production of pituitary adenoma cell cultures were compared in order to highlight their characteristic in vitro features. Cell suspensions were prepared from 494 surgical specimens.
Bácsy, Ernő, Bálint, Katalin, Fazekas, Ilona, Hegedűs, Balázs, Kerekes, Edit, Pásztor, Emil, Slowik, Felicia   +6 more
core