Expression of collagenolytic/gelatinolytic metalloproteinases
... The authors refer to these enzymes as 92-kilodalton (kD) gelatinasc and 72-kD gclatinasc based on their electrophoretic mobilities under sulfhydryl-rcducing conditions. In primary cell culture, corneal epithelial cells were found to synthesize predominantly the 92-kD gclatinasc species whereas the 7 ...
... The authors refer to these enzymes as 92-kilodalton (kD) gelatinasc and 72-kD gclatinasc based on their electrophoretic mobilities under sulfhydryl-rcducing conditions. In primary cell culture, corneal epithelial cells were found to synthesize predominantly the 92-kD gclatinasc species whereas the 7 ...
Polypeptide Composition of Chlamydia trachomatis
... confluent, DEAE-dextran-treated HeLa 229 cell monolayers on 13 mm diameter coverslips. The monolayers were incubated to permit inclusion development, stained with Hoechst 3 3258 and the numbers of inclusions were counted (Salari & Ward, 1979). The dilution of yolk sac-derived chlamydiae capable of i ...
... confluent, DEAE-dextran-treated HeLa 229 cell monolayers on 13 mm diameter coverslips. The monolayers were incubated to permit inclusion development, stained with Hoechst 3 3258 and the numbers of inclusions were counted (Salari & Ward, 1979). The dilution of yolk sac-derived chlamydiae capable of i ...
Interaction of the Two Frontal Eye Fields Before Saccade Onset
... superior colliculus (SC) (Sparks and Hartwich-Young 1989). Each of these structures has its assortment of visual, ...
... superior colliculus (SC) (Sparks and Hartwich-Young 1989). Each of these structures has its assortment of visual, ...
Sucrose Cleavage Pathways in Aspen Wood
... et al., 2006). In another example, co-immuno-detection of Arabidopsis SUS2 and E37 which is a polypeptide of the inner plastid envelope showed SUS association with plastids of Arabidopsis thaliana embryo, endosperm and seed coat (Nunez et al., 2008). In addition, immuno-localization studies in which ...
... et al., 2006). In another example, co-immuno-detection of Arabidopsis SUS2 and E37 which is a polypeptide of the inner plastid envelope showed SUS association with plastids of Arabidopsis thaliana embryo, endosperm and seed coat (Nunez et al., 2008). In addition, immuno-localization studies in which ...
Phospholipase D promotes Arcanobacterium haemolyticum
... sphingolipid, and it acts as a signaling molecule involved in regulating critical cell functions [24]. A. haemolyticum PLD is most closely related to the PLD of Corynebacterium pseudotuberculosis [21]. In C. pseudotuberculosis, PLD is absolutely required for virulence, as a pld mutant could not spre ...
... sphingolipid, and it acts as a signaling molecule involved in regulating critical cell functions [24]. A. haemolyticum PLD is most closely related to the PLD of Corynebacterium pseudotuberculosis [21]. In C. pseudotuberculosis, PLD is absolutely required for virulence, as a pld mutant could not spre ...
Mitochondria Know No Boundaries: Mechanisms and Functions of
... components of the electron transport chain, and a translational system made of two ribosomal RNAs and 22 tRNAs, required for the translation of these proteins (Gustafsson et al., 2016). During evolution, most of the mitochondrial ancestor genes have been progressively transferred to the nuclear geno ...
... components of the electron transport chain, and a translational system made of two ribosomal RNAs and 22 tRNAs, required for the translation of these proteins (Gustafsson et al., 2016). During evolution, most of the mitochondrial ancestor genes have been progressively transferred to the nuclear geno ...
Mapping the route from naive pluripotency to lineage specification
... mixed population of lineage progenitors cells along with pluripotent precursors [44]. EpiSCs can also be generated from ESCs by differentiation in the continuous presence of activin and Fgf2 [45]. However, stable EpiSC cultures are obtained only after passaging and the process is accompanied by hete ...
... mixed population of lineage progenitors cells along with pluripotent precursors [44]. EpiSCs can also be generated from ESCs by differentiation in the continuous presence of activin and Fgf2 [45]. However, stable EpiSC cultures are obtained only after passaging and the process is accompanied by hete ...
Protists Cells: Grow and Develop:
... Obtain and Use Energy Just like bacteria, Protists can gain energy in a variety of ways. Some Protists are Heterotrophs, which means they get energy by eating or absorbing food. Examples of hertertrophs are Amoebas and Paramecium (animal like Protists) that move around to get their food. Other Prot ...
... Obtain and Use Energy Just like bacteria, Protists can gain energy in a variety of ways. Some Protists are Heterotrophs, which means they get energy by eating or absorbing food. Examples of hertertrophs are Amoebas and Paramecium (animal like Protists) that move around to get their food. Other Prot ...
- Wiley Online Library
... Each plant starts life from the zygote formed by the fusion of an egg and a sperm cell. The zygote gives rise to a multicellular embryo that displays a basic plant body organization and is surrounded by nutritive endosperm and maternal tissue. How the body organization is generated had already been ...
... Each plant starts life from the zygote formed by the fusion of an egg and a sperm cell. The zygote gives rise to a multicellular embryo that displays a basic plant body organization and is surrounded by nutritive endosperm and maternal tissue. How the body organization is generated had already been ...
c-Myc Overexpression Increases Cell Size and Impairs Cartilage
... that occasionally led to interdigital chondrogenesis. In contrast, c-myc overexpression did not interfere with other processes, such as muscle differentiation. Although based on overexpression experiments, our results suggest that endogenous c-Myc may be implicated in the control of cell size and sk ...
... that occasionally led to interdigital chondrogenesis. In contrast, c-myc overexpression did not interfere with other processes, such as muscle differentiation. Although based on overexpression experiments, our results suggest that endogenous c-Myc may be implicated in the control of cell size and sk ...
High-Performance Exosome Purification
... based on diameter and density (Figure 4A). Concentration of biological particles also appears to be highest in this fraction range (Figure 4B), as indicated by an increase in the amplitude of the autocorrelation function. The amplitude of the autocorrelation function is a measure of the total scatte ...
... based on diameter and density (Figure 4A). Concentration of biological particles also appears to be highest in this fraction range (Figure 4B), as indicated by an increase in the amplitude of the autocorrelation function. The amplitude of the autocorrelation function is a measure of the total scatte ...
File
... Phases of Cell Growth (cont.) Phase G2: post-synthetic phase in which the cell prepares for mitosis by producing RNA and specialized proteins Mitosis divides the cell into two G1 daughter cells G1 cells may advance again to S phase or pass into a non-proliferative stage (G0) S phase: stage of ...
... Phases of Cell Growth (cont.) Phase G2: post-synthetic phase in which the cell prepares for mitosis by producing RNA and specialized proteins Mitosis divides the cell into two G1 daughter cells G1 cells may advance again to S phase or pass into a non-proliferative stage (G0) S phase: stage of ...
One-eyed pinhead regulates cell motility independent of Squint
... comes up between 4 and 5 hours postfertilization, initially overlapping with the maternal pattern of oep transcripts. At this time, both transcripts are uniformly expressed throughout the zebrafish blastoderm. However, by 5– 6 h, before the onset of gastrulation, expression becomes restricted to the ...
... comes up between 4 and 5 hours postfertilization, initially overlapping with the maternal pattern of oep transcripts. At this time, both transcripts are uniformly expressed throughout the zebrafish blastoderm. However, by 5– 6 h, before the onset of gastrulation, expression becomes restricted to the ...
The sliding theory of cytoplasmic streaming: fifty years of
... on non-plant myosins Characean actin bundles significantly contributed to studies on non-plant myosins. Kuroda and Kamiya (1975) prepared a cytoplasmic drop in which chloroplasts were rotating. Chloroplast rotation is thought to occur by the same mechanism as cytoplasmic streaming. After mechanical ...
... on non-plant myosins Characean actin bundles significantly contributed to studies on non-plant myosins. Kuroda and Kamiya (1975) prepared a cytoplasmic drop in which chloroplasts were rotating. Chloroplast rotation is thought to occur by the same mechanism as cytoplasmic streaming. After mechanical ...
pdf: Rahman et al. 2007.
... whereas none of the tested concentrations of IAA or of another synthetic auxin, 1-naphthalene acetic acid (NAA), produced steady-state kinetics. On day 3, the sensitivity of root elongation to IAA and 2,4-D was essentially equal, whereas the sensitivity to NAA was lower (Figure 1d). For further work ...
... whereas none of the tested concentrations of IAA or of another synthetic auxin, 1-naphthalene acetic acid (NAA), produced steady-state kinetics. On day 3, the sensitivity of root elongation to IAA and 2,4-D was essentially equal, whereas the sensitivity to NAA was lower (Figure 1d). For further work ...
1 METT-10, A Putative Methyltransferase, Inhibits Germ
... between the two. A balance between proliferation and differentiation is critical for normal tissue development and the avoidance of disease. For instance, uncontrolled selfrenewal is a hallmark of cancer (KRIVTSOV et al. 2006), while a failure to maintain proliferation is often equally detrimental ( ...
... between the two. A balance between proliferation and differentiation is critical for normal tissue development and the avoidance of disease. For instance, uncontrolled selfrenewal is a hallmark of cancer (KRIVTSOV et al. 2006), while a failure to maintain proliferation is often equally detrimental ( ...
The sliding theory of cytoplasmic streaming: fifty years of progress
... on non-plant myosins Characean actin bundles significantly contributed to studies on non-plant myosins. Kuroda and Kamiya (1975) prepared a cytoplasmic drop in which chloroplasts were rotating. Chloroplast rotation is thought to occur by the same mechanism as cytoplasmic streaming. After mechanical ...
... on non-plant myosins Characean actin bundles significantly contributed to studies on non-plant myosins. Kuroda and Kamiya (1975) prepared a cytoplasmic drop in which chloroplasts were rotating. Chloroplast rotation is thought to occur by the same mechanism as cytoplasmic streaming. After mechanical ...
Directional Gravity Sensing in Gravitropism
... In higher, multicellular plants, it is thought that the relative directional change of gravity is detected by specialized cells called statocytes, and this is followed by signal conversion from physical information to physiological information within the statocytes. Subsequently, the signal is trans ...
... In higher, multicellular plants, it is thought that the relative directional change of gravity is detected by specialized cells called statocytes, and this is followed by signal conversion from physical information to physiological information within the statocytes. Subsequently, the signal is trans ...
In vivo assays to study histone ubiquitylation
... methylation of adjacent lysine residues in the H3 N tail by several SET domain proteins [40–43]. These results are not consistent with a model in which histone ubiquitylation merely serves a structural role to open chromatin. Ubiquitylation of proteins destined for degradation occurs through a conce ...
... methylation of adjacent lysine residues in the H3 N tail by several SET domain proteins [40–43]. These results are not consistent with a model in which histone ubiquitylation merely serves a structural role to open chromatin. Ubiquitylation of proteins destined for degradation occurs through a conce ...
c-Jun Reprograms Schwann Cells of Injured Nerves to Generate a
... was excised from almost all Schwann cells (Parkinson et al., 2008), c-Jun expression in neurons, macrophages, and fibroblasts was normal, and the rate of axonal disintegration after cut was similar in WT and mutants (Figures S2 and S3). The close similarity between WT and mutant nerves was confirmed ...
... was excised from almost all Schwann cells (Parkinson et al., 2008), c-Jun expression in neurons, macrophages, and fibroblasts was normal, and the rate of axonal disintegration after cut was similar in WT and mutants (Figures S2 and S3). The close similarity between WT and mutant nerves was confirmed ...
Growth and killing of a Salmonella enterica serovar
... Hildreth was obtained from the Developmental Studies Hybridoma Bank, developed under the auspices of the NICHD and maintained by the Department of Biological Sciences, University of Iowa (Iowa City, IA, USA), and was used at a dilution of 1 : 2000 for LAMP-1 staining in HeLa cells. AntiLAMP-1 rabbit ...
... Hildreth was obtained from the Developmental Studies Hybridoma Bank, developed under the auspices of the NICHD and maintained by the Department of Biological Sciences, University of Iowa (Iowa City, IA, USA), and was used at a dilution of 1 : 2000 for LAMP-1 staining in HeLa cells. AntiLAMP-1 rabbit ...
ATK1 is required for male meiotic spindle
... encoded by the ZWICHEL gene required for normal branching during trichome development (Oppenheimer et al., 1997). Several other Arabidopsis kinesin genes were identified using PCR with degenerate primers and are called KAT genes (KATAKATD) (Mitsui et al., 1993; Mitsui et al., 1994; Tamura et al., 19 ...
... encoded by the ZWICHEL gene required for normal branching during trichome development (Oppenheimer et al., 1997). Several other Arabidopsis kinesin genes were identified using PCR with degenerate primers and are called KAT genes (KATAKATD) (Mitsui et al., 1993; Mitsui et al., 1994; Tamura et al., 19 ...