..., these effector molecules are often components of large enzymatic assemblies and possess specialized modules known as bromo-, tudor- or chromodomains ( Daniel et al., 2005 ). HP1 Chromatin Lymphocytes Immunocytochemistry © The Company of Biologists Limited 2007 2007 19 7 2007...

... unknown. Here, we have studied the potential roles of the cytoskeleton and endomembrane system in the localisation of PIN proteins. Immunocytochemistry and image analysis on root cells from Arabidopsis thaliana and maize showed that 10-30% of the intracellular PIN proteins mapped to the Golgi network...

... of several ultrastructural techniques (such as cytochemistry, immunocytochemistry and in situ hybridization), we have been able to show that rDNA was mainly situated in DFCs near FCs, and occupy one-third of the DFC, and the synthesis of rRNA took place there. The DNA within FC was in a condensed state...

... envelope by treatment with Triton X-100 did not significantly decrease the amount of nuclear nSMase 1, and western blotting of subnuclear fractions (i.e. nuclear envelope, chromatin, and nuclear matrix) revealed nSMase 1 signal exclusively in the nuclear matrix. Immunocytochemistry with AH7974, as well...

... Immunocytochemistry Nucleolar organizer regions (NORs) are the metaphase chromosome regions in which rDNA is located. Although the number and the relative positions of NORs are known in metaphase chromosomes from different species, the exact location and arrangement of NORs in the nucleolus still remains...

... ), we could only demonstrate a lower level of Cpn60 and PC1 association (30%) after quantitative analysis of double labelings. This lower level of association, as compared to that of Cpn60-proinsulin (59%), found by immunocytochemistry, may be explained by lower direct Cpn60-PC1 interaction...

... Meiosis Synaptonemal complex Spermatocyte Okadaic acid Immunocytochemistry The characterization of spermatogenesis at the molecular level has been complicated by the large number of different cell types in the mammalian testis. The methods for testicular cell fractionation...

[email protected]) 20 06 1998 13 08 1998 © 1998 by Company of Biologists 1998 Pancreatic bile salt-dependent lipase Glucose-regulated protein 94 Immunocytochemistry The bile salt-dependent lipase (BSDL, EC.3.1.1.-), also called cholesterol esterase, is a lipolytic enzyme, which...

... of Biologists 1998 T lymphocytes B lymphocytes NuMA Apoptosis Hyperthermia DNA fragmentation Immunocytochemistry Flow cytometry In this context, the reorganization of NuMA labelling during apoptosis hyper-induced in mouse resting splenic lymphocytes by heat treatment (HT) may be important...

.... , Whitney , J. A. and Neutra , M. R. ( 1987 ). Identification of an endosomal antigen specific to absorptive cells of suckling rat ileum . J. Cell Biol . 105 , 691 – 703 . Rat liver endosome Annexin VI Intracellular trafficking Immunocytochemistry The hepatocyte...

... Immunocytochemistry Confocal microscopy Prolactin (PRL) is known to regulate growth and differentiation in a wide variety of cells ( Nicoll and Bern, 1972 ), through its receptor (PRLR) which belongs to the superfamily of receptors known as hematopoietin/cytokine/GH-PRL receptors ( Bazan, 1989 ). This family...

...Moïse Bendayan; Eugenio A. Rasio ABSTRACT Vascular permeability for albumin and insulin in the continuous capillary network of the rete mirabile of the eel swimbladder was evaluated by ultrastructural immunocytochemistry and countercurrent perfusion experiments. Upon perfusion of the rete...

... Photoreceptor cell Guanylate cyclase Actin Immunocytochemistry Light activation of a vertebrate photoreceptor cell leads to hydrolysis of intracellular cyclic GMP and closure of the cyclic GMP-gated cation channels in the plasma membrane of the photoreceptor outer segment (reviewed by Lagnado...

... Malades, 156 rue de Vaugirard, 75730 Paris Cedex 15, France 18 07 1994 11 01 1995 © 1995 by Company of Biologists 1995 immunophilin immunocytochemistry cytoskeleton mitosis A 59 kDa protein, p59, was originally detected in association with the progesterone receptor (PR...

..., and the presence of α-TIP in the membranes of the expanding membrane system provide evidence of its identity as a precursor to the protein storage vacuole. 31 03 1994 07 09 1994 © 1995 by Company of Biologists 1995 immunocytochemistry pea cotyledon protein storage vacuole vacuolar...

... 1994 06 06 1994 © 1994 by Company of Biologists 1994 synaptonemal complex immunocytochemistry cDNA library fusion protein rodent spermatocyte chromosome disjunction During early prophase of meiosis in most sexually reproducing organisms, each chromosome develops...

... immunocytochemistry After myoblast fusion into myotubes, the differentiation of muscle is characterized by the acquisition of contractile properties accompanied by a high degree of plasma membrane specialization. The transverse-(T-) tubule network, the depolarization of which induces a signal transmitted...

... 1993 kidney immunocytochemistry proton pump water channel principal cell intercalated cell collecting duct The process of vesicle recycling is involved in establishing, maintaining and modulating the plasma membrane composition of virtually all eukaryotic cells. Because epithelial...

... for correspondence 16 02 1993 14 04 1993 © 1993 by Company of Biologists 1993 chloroplast nucleoid immunocytochemistry immunoelectron microscopy mitochondrial nucleoid organellar DNA Chloroplasts and mitochondria contain DNA which appears to be combined with proteins to form...

... by sensitive molecular immunocytochemistry . Exp. Cell Res . 200 , 135 – 144 . 10.1016/S0014-4827(05)80081-3 Thiry , M. ( 1992c ). New data concerning the functional organization of the mammalian cell nucleolus: detection of RNA and rRNA by in situ molecular immunocytochemistry . Nucl...