PCtpc201500393rar1_pap_plantcell 1..22
... organelles, also termed late endosomes or prevacuolar compartments (PVCs), contain internal vesicles that will be delivered, together with their cargoes, into the lumen of vacuoles/lysosomes upon MVB fusion with the tonoplast (Winter and Hauser, 2006). This process plays a central role in controllin ...
... organelles, also termed late endosomes or prevacuolar compartments (PVCs), contain internal vesicles that will be delivered, together with their cargoes, into the lumen of vacuoles/lysosomes upon MVB fusion with the tonoplast (Winter and Hauser, 2006). This process plays a central role in controllin ...
How does photosystem 2 split water?
... act as minimal photosynthetic units~6; they might well be made up of dimeric PS2 core complexes ~~. The tetrameric particles disappear - concomitant with the loss of water-splitting activity upon removal of the 33kDa extrinsic protein (PsbO) and two others, the 17kDa and 23kDa proteins (PsbQ and Psb ...
... act as minimal photosynthetic units~6; they might well be made up of dimeric PS2 core complexes ~~. The tetrameric particles disappear - concomitant with the loss of water-splitting activity upon removal of the 33kDa extrinsic protein (PsbO) and two others, the 17kDa and 23kDa proteins (PsbQ and Psb ...
Full PDF - British Editorial Society of Bone and Joint Surgery
... of the annular ligament the lax interosseous membrane allows dislocation of the head of the radius as the forearm is pronated further. supinated ...
... of the annular ligament the lax interosseous membrane allows dislocation of the head of the radius as the forearm is pronated further. supinated ...
Cell behaviour and cleft palate in the mutant mouse
... 12-5 days, when they appear as a pair of parallel ridges growing down from either side of the roof of the buccal cavity (Fig. 1 a). That these are ridges can be seen at their posterior end where the knife has cut a glancing transverse section through the tissue. By the 14th day of development (14-5 ...
... 12-5 days, when they appear as a pair of parallel ridges growing down from either side of the roof of the buccal cavity (Fig. 1 a). That these are ridges can be seen at their posterior end where the knife has cut a glancing transverse section through the tissue. By the 14th day of development (14-5 ...
A Dominant Negative Mutant of Cyclin-Dependent
... the way it occurs in yeast and animal cells. The endoreduplication cell cycle is a variant of the standard mitotic cell cycle in which there are recurrent S- and G-phases without M-phase (Edgar and Orr-Weaver, 2001). The mechanisms that enable cells to sequentially replicate chromosomes without prog ...
... the way it occurs in yeast and animal cells. The endoreduplication cell cycle is a variant of the standard mitotic cell cycle in which there are recurrent S- and G-phases without M-phase (Edgar and Orr-Weaver, 2001). The mechanisms that enable cells to sequentially replicate chromosomes without prog ...
The paradox of elongation factor 4: highly conserved, yet of no
... characteristics, which could be related to an ancient function of this protein family in the translation process [54,55]. A detailed discussion will be provided in the section below. Overexpression of EF4 has been found to be toxic to the E. coli cell [43]. It is understandable that too much of such ...
... characteristics, which could be related to an ancient function of this protein family in the translation process [54,55]. A detailed discussion will be provided in the section below. Overexpression of EF4 has been found to be toxic to the E. coli cell [43]. It is understandable that too much of such ...
The twin arginine protein transport pathway exports multiple
... signals have very long n-regions that preclude their identification by TATFIND 1.4 or TatP; these programmes have maximum preferred lengths for signal peptide n-regions. Therefore all of the S. scabies ORFs were truncated in silico by 30 or 60 amino acids and re-analysed by TATFIND 1.4 and TatP resu ...
... signals have very long n-regions that preclude their identification by TATFIND 1.4 or TatP; these programmes have maximum preferred lengths for signal peptide n-regions. Therefore all of the S. scabies ORFs were truncated in silico by 30 or 60 amino acids and re-analysed by TATFIND 1.4 and TatP resu ...
The SR Protein SRp38 Represses Splicing in M Phase Cells
... an early step. To investigate the cellular function of SRp38, we examined its possible role in cell cycle control. We show first that splicing, like other steps in gene expression, is inhibited in extracts of mitotic cells. Strikingly, SRp38 was found to be dephosphorylated specifically in mitotic c ...
... an early step. To investigate the cellular function of SRp38, we examined its possible role in cell cycle control. We show first that splicing, like other steps in gene expression, is inhibited in extracts of mitotic cells. Strikingly, SRp38 was found to be dephosphorylated specifically in mitotic c ...
A pollen-specific calmodulin-binding protein, NPG1, interacts with
... c-amino butyric acid (GABA), D-serine, cysteine-rich peptides (CRPs), calcium and various transmitting tissuespecific proteins2–8. Successful fertilization depends on directed growth of pollen tube towards the synergids in the female tissue. Identification of signaling events, pathways and mechanism ...
... c-amino butyric acid (GABA), D-serine, cysteine-rich peptides (CRPs), calcium and various transmitting tissuespecific proteins2–8. Successful fertilization depends on directed growth of pollen tube towards the synergids in the female tissue. Identification of signaling events, pathways and mechanism ...
Ubiquitin ligases and beyond EDITORIAL Open Access Ivan Dikic
... ubiquitin-conjugating enzyme, to which the ubiquitin is transferred from the E1; and E3 is the ubiquitin ligase, which binds the target protein and directly or indirectly catalyzes its ligation to the ubiquitin. The E3 therefore determines the substrate specificity of ubiquitination, and the diversi ...
... ubiquitin-conjugating enzyme, to which the ubiquitin is transferred from the E1; and E3 is the ubiquitin ligase, which binds the target protein and directly or indirectly catalyzes its ligation to the ubiquitin. The E3 therefore determines the substrate specificity of ubiquitination, and the diversi ...
Xenopus ADAM13 and ADAM19 are Important for Proper
... embryo reduces the level of ADAM19 protein by 50%. In the opposite experiment, a loss of ADAM19 protein in the embryo reduces the level of ADAM13 protein by 50%. This suggests that both ADAM13 and ADAM19 are required to maintain proper protein levels in the embryo. This might be explained through th ...
... embryo reduces the level of ADAM19 protein by 50%. In the opposite experiment, a loss of ADAM19 protein in the embryo reduces the level of ADAM13 protein by 50%. This suggests that both ADAM13 and ADAM19 are required to maintain proper protein levels in the embryo. This might be explained through th ...
Exosomes with major histocompatibility complex class II and
... The protein levels needed to saturate the beads with MDDC exosomes were highly reproducible, supporting the theory that the MDDC supernatant is a reliable source of exosomes. Higher levels of protein were needed to saturate anti-MHC class II magnetic beads with BALF exosomes, probably because exosom ...
... The protein levels needed to saturate the beads with MDDC exosomes were highly reproducible, supporting the theory that the MDDC supernatant is a reliable source of exosomes. Higher levels of protein were needed to saturate anti-MHC class II magnetic beads with BALF exosomes, probably because exosom ...
Protein phosphatases and the regulation of mitosis
... standard gene-naming convention of the form PPP#C for catalytic subunits and PPP#R## for regulatory subunits, where # is a number that indicates the PPP enzyme (1, 2A, 4, 5 and 6) and ## is a unique number. Where there are multiple catalytic or regulatory subunit isoforms, these numbers are followed ...
... standard gene-naming convention of the form PPP#C for catalytic subunits and PPP#R## for regulatory subunits, where # is a number that indicates the PPP enzyme (1, 2A, 4, 5 and 6) and ## is a unique number. Where there are multiple catalytic or regulatory subunit isoforms, these numbers are followed ...
Novel Regulators of Vascular Development in Arabidopsis
... Scheres et al., 1995). As described previously, the cytokinin signal is transduced via phosphotransfer from AHKs to ARABIDOPSIS HISTIDINE PHOSPHOTRANSFER PROTEIN (AHP). The quintuple AHP mutant ahp1 ahp2 ahp3 ahp4 ahp5 exhibits the extra protoxylem phenotype similar to that of ahk. (Hutchison et al. ...
... Scheres et al., 1995). As described previously, the cytokinin signal is transduced via phosphotransfer from AHKs to ARABIDOPSIS HISTIDINE PHOSPHOTRANSFER PROTEIN (AHP). The quintuple AHP mutant ahp1 ahp2 ahp3 ahp4 ahp5 exhibits the extra protoxylem phenotype similar to that of ahk. (Hutchison et al. ...
REVISIT ANATOMY OF EAR THE EXTERNAL EAR PINNA cont.
... Shortend by approximation of roof and floor. It is perforated by the opening of two canals. Lower is the bony part of the auditory tube. Upper is the canal for the tensor tympani muscle. Lower part of this wall forms the posterior wall of the carotid canal (perforated by tympanic branches of the int ...
... Shortend by approximation of roof and floor. It is perforated by the opening of two canals. Lower is the bony part of the auditory tube. Upper is the canal for the tensor tympani muscle. Lower part of this wall forms the posterior wall of the carotid canal (perforated by tympanic branches of the int ...
Altered & Disordered Physiology - CH 056
... • Jaundice is not a disease state in itself • It is a non-specific symptom which is a feature of a range of disease states • The clinical approach to jaundice must be based on a clear understanding of the metabolism of bilirubin and an appreciation of the potential blocks which can occur in the path ...
... • Jaundice is not a disease state in itself • It is a non-specific symptom which is a feature of a range of disease states • The clinical approach to jaundice must be based on a clear understanding of the metabolism of bilirubin and an appreciation of the potential blocks which can occur in the path ...
Analysis of exocyst subunit EXO70 family reveals
... angiosperm plant cells. This diversity could be partly responsible for establishment and maintenance of membrane domains with different composition. To address this hypothesis, we employed growing pollen tube, a well-established cell polarity model system, and performed large-scale expression, local ...
... angiosperm plant cells. This diversity could be partly responsible for establishment and maintenance of membrane domains with different composition. To address this hypothesis, we employed growing pollen tube, a well-established cell polarity model system, and performed large-scale expression, local ...
The cell biology of lignification in higher plants
... by differences in time, amount, size and monomeric composition of the lignin polymer (Terashima et al., 2012). For example, TE lignin in gymnosperm wood is typically composed of G-units with a minor contribution of H-units, while in angiosperm wood, TE secondary walls contain mainly G-units and scle ...
... by differences in time, amount, size and monomeric composition of the lignin polymer (Terashima et al., 2012). For example, TE lignin in gymnosperm wood is typically composed of G-units with a minor contribution of H-units, while in angiosperm wood, TE secondary walls contain mainly G-units and scle ...
