Genome-wide analysis of the sox family in the calcareous
... Background: Sox genes are HMG-domain containing transcription factors with important roles in developmental processes in animals; many of them appear to have conserved functions among eumetazoans. Demosponges have fewer Sox genes than eumetazoans, but their roles remain unclear. The aim of this stud ...
... Background: Sox genes are HMG-domain containing transcription factors with important roles in developmental processes in animals; many of them appear to have conserved functions among eumetazoans. Demosponges have fewer Sox genes than eumetazoans, but their roles remain unclear. The aim of this stud ...
Characterization of clonogenic multiple myeloma cells
... B cells and sharing immunoglobulin gene sequences and idiotype specificity with MM plasma cells have been found in the bone marrow and peripheral blood of patients with MM,3-8 but their role in the pathogenesis of the disease is unclear. Several investigators have proposed that these clonally relate ...
... B cells and sharing immunoglobulin gene sequences and idiotype specificity with MM plasma cells have been found in the bone marrow and peripheral blood of patients with MM,3-8 but their role in the pathogenesis of the disease is unclear. Several investigators have proposed that these clonally relate ...
The a-subunit of a heterotrimeric G-protein from
... L.). The deduced amino acid sequence of this asubunit (NtGPa1) has 91% homology to GPa1 from Arabidopsis thaliana. Sequence comparisons with other plant G-proteins show that these two a-subunits belong to the only class of plant G-proteins known to date. The NtGPa1 cDNA was placed under the control ...
... L.). The deduced amino acid sequence of this asubunit (NtGPa1) has 91% homology to GPa1 from Arabidopsis thaliana. Sequence comparisons with other plant G-proteins show that these two a-subunits belong to the only class of plant G-proteins known to date. The NtGPa1 cDNA was placed under the control ...
bioactive peptides as signal molecules in plant defense, growth, and
... polygalacturonase [37]. The increase in the abundance of the systemin receptor and of other components of the wound signal transduction pathway due to their de novo biosynthesis may enhance the capacity of tomato plants to respond to continuous attack by herbivores with a further increase in defense ...
... polygalacturonase [37]. The increase in the abundance of the systemin receptor and of other components of the wound signal transduction pathway due to their de novo biosynthesis may enhance the capacity of tomato plants to respond to continuous attack by herbivores with a further increase in defense ...
![Virtual Lac Operon Activity[1].](http://s1.studyres.com/store/data/010559846_1-7885f04a16c1dd22b8c6591726a1d937-300x300.png)
Virtual Lac Operon Activity[1].
... Why do some genes have multiple pathways controlling gene expression? Control of transcription is often a complex process. The presence of one molecule may prevent transcription while the presence of a different molecule may stimulate transcription but only if the first molecule is not present. Mult ...
... Why do some genes have multiple pathways controlling gene expression? Control of transcription is often a complex process. The presence of one molecule may prevent transcription while the presence of a different molecule may stimulate transcription but only if the first molecule is not present. Mult ...
Lesson Overview
... • The hot and humid weather had made all the runners sweat profusely, so Michelle made sure to drink water at every opportunity. • Gradually, she began to feel weak and confused. • At the end of the marathon, Michelle staggered into a medical tent. • Complaining of a headache and nausea, she collaps ...
... • The hot and humid weather had made all the runners sweat profusely, so Michelle made sure to drink water at every opportunity. • Gradually, she began to feel weak and confused. • At the end of the marathon, Michelle staggered into a medical tent. • Complaining of a headache and nausea, she collaps ...
eXtra Botany - Journal of Experimental Botany
... a and b -tubulin (Guo et al., 2009). Tubulin genes are not expressed uniformly during plant development; for example, a particular gene is expressed almost exclusively in reproductive organs (Yu et al., 2009). At cellular levels, distinct a-tubulin genes can be specifically expressed in cells that e ...
... a and b -tubulin (Guo et al., 2009). Tubulin genes are not expressed uniformly during plant development; for example, a particular gene is expressed almost exclusively in reproductive organs (Yu et al., 2009). At cellular levels, distinct a-tubulin genes can be specifically expressed in cells that e ...
The RNA polymerase factory: a robotic in vitro assembly platform for
... expression vectors. The full-length open reading frames are shown with the codon-optimized sequences in light blue. The position of the sequences encoding key functional RNAP domains are shown in color (Zipper, Lid, Rudder, Switch-2 in red, Bridge Helix in dark green and Fork Loops in blue). The num ...
... expression vectors. The full-length open reading frames are shown with the codon-optimized sequences in light blue. The position of the sequences encoding key functional RNAP domains are shown in color (Zipper, Lid, Rudder, Switch-2 in red, Bridge Helix in dark green and Fork Loops in blue). The num ...
Biology placement flyer and study guide
... 9. Dyads separate into monads during which phase of mitosis? a. telophase b. interphase c. prophase d. metaphase e. anaphase 10. Genetic information on the DNA molecule is transferred to RNA during a process termed: a. replication b. transformation c. respiration d. translation e. transcription 11. ...
... 9. Dyads separate into monads during which phase of mitosis? a. telophase b. interphase c. prophase d. metaphase e. anaphase 10. Genetic information on the DNA molecule is transferred to RNA during a process termed: a. replication b. transformation c. respiration d. translation e. transcription 11. ...
Seminars in Cancer Biology Invasion emerges from cancer cell
... the population level. Discovery of other tumor suppressor genes was promoted by multiscale links from population to molecular genetics studies [5], but again the intermediate cell scales remain largely unexplored. Conversely, in non-familiar sporadic cancers, fundamental insights have been obtained ...
... the population level. Discovery of other tumor suppressor genes was promoted by multiscale links from population to molecular genetics studies [5], but again the intermediate cell scales remain largely unexplored. Conversely, in non-familiar sporadic cancers, fundamental insights have been obtained ...
brief notes - BioMedSearch
... and unbinding cations, what we may be seeing here is that system overloaded by the presence of large numbers of gold ions . As more and more mitochondria are disrupted, the cell's energy supply is compromised and structural disintegration begins to occur . Gold granules themselves seem to be inoffen ...
... and unbinding cations, what we may be seeing here is that system overloaded by the presence of large numbers of gold ions . As more and more mitochondria are disrupted, the cell's energy supply is compromised and structural disintegration begins to occur . Gold granules themselves seem to be inoffen ...
Essential Cell Biology
... (A)Signaling by phosphorylation : signaling proteins are activated by the addition of a phosphate group by protein kinase, and inactivated by removal of the phosphate by protein phosphatase. Protein kinase phosphates serine/threonine (called ser/thr kinase) or tyrosine (called ...
... (A)Signaling by phosphorylation : signaling proteins are activated by the addition of a phosphate group by protein kinase, and inactivated by removal of the phosphate by protein phosphatase. Protein kinase phosphates serine/threonine (called ser/thr kinase) or tyrosine (called ...
Chapter 9 - Fullfrontalanatomy.com
... Transcription is the process of copying the information in a cells DNA into a special form of RNA called messenger RNA (mRNA); the cell uses information in the mRNA (which moves out into the cytoplasm and associates with ribosomes) to link specific amino acids in the correct order, producing a prote ...
... Transcription is the process of copying the information in a cells DNA into a special form of RNA called messenger RNA (mRNA); the cell uses information in the mRNA (which moves out into the cytoplasm and associates with ribosomes) to link specific amino acids in the correct order, producing a prote ...
Developmental cell lineage
... under which a cell of type A divides symmetrically to produce two equal daughter cells of type A, both of which also divide symmetrically; the stem cell mode, under which a cell of type A divides asymmetrically to give rise to two unequal daughters, of which one is of the maternal type A and the oth ...
... under which a cell of type A divides symmetrically to produce two equal daughter cells of type A, both of which also divide symmetrically; the stem cell mode, under which a cell of type A divides asymmetrically to give rise to two unequal daughters, of which one is of the maternal type A and the oth ...
Cell wall arabinan is essential for guard cell function
... and then left to dry. Duplicate 1-mg samples were hydrolyzed with 2 M trifluoroacetic acid for 4 h at 100°C and separated by high-performance anion-exchange chromatography on a Dionex Carbopac PA-10 column with integrated amperometry detection. The separated monosaccharides were quantified by using ...
... and then left to dry. Duplicate 1-mg samples were hydrolyzed with 2 M trifluoroacetic acid for 4 h at 100°C and separated by high-performance anion-exchange chromatography on a Dionex Carbopac PA-10 column with integrated amperometry detection. The separated monosaccharides were quantified by using ...
Chapter 28 Discovery and Classification of Glycan
... structures. This arrangement explains the ability of many plant lectins to agglutinate cells and to cluster glycoproteins on cell surfaces, which can induce mitogenesis. Other GBPs that function this way include the galectins, which can bridge glycans on one cell surface or between cells. Sometim ...
... structures. This arrangement explains the ability of many plant lectins to agglutinate cells and to cluster glycoproteins on cell surfaces, which can induce mitogenesis. Other GBPs that function this way include the galectins, which can bridge glycans on one cell surface or between cells. Sometim ...
13059_2010_2529_moesm2_esm
... 105, PL1, CE8) are enriched in these two fungi in comparison to T. reesei. These additional proteins could constitute a small albeit important difference facilitating the attachment to roots or the displacement of hyphae in the pectin-rich intercellular space of plants, thereby deepening fungal-plan ...
... 105, PL1, CE8) are enriched in these two fungi in comparison to T. reesei. These additional proteins could constitute a small albeit important difference facilitating the attachment to roots or the displacement of hyphae in the pectin-rich intercellular space of plants, thereby deepening fungal-plan ...
Pancreatic Cancer Stem Cells: Implications for theTreatment of
... biological properties of pancreatic cancer stem cells from primary human pancreatic cancers. A good place to start is to perform global gene profiling of pancreatic cancer stem cells compared with nontumorigenic pancreatic cancer cells and normal pancreatic epithelial cells to understand the signali ...
... biological properties of pancreatic cancer stem cells from primary human pancreatic cancers. A good place to start is to perform global gene profiling of pancreatic cancer stem cells compared with nontumorigenic pancreatic cancer cells and normal pancreatic epithelial cells to understand the signali ...
Characterisation of dendritic cell subsets in lung cancer micro-environments A. Bergeron*
... in any of the 12 lung tumours evaluated, although in five tumours, type II pneumocytes adjacent to the tumour nodules reacted strongly with the anti-DC-LAMP antibody (fig. 1e). Few CD83+ DCs were observed in 10 out of 12 tumours, essentially in the connective tissue stroma surrounding the tumour nod ...
... in any of the 12 lung tumours evaluated, although in five tumours, type II pneumocytes adjacent to the tumour nodules reacted strongly with the anti-DC-LAMP antibody (fig. 1e). Few CD83+ DCs were observed in 10 out of 12 tumours, essentially in the connective tissue stroma surrounding the tumour nod ...
1 Lecture 15: Molecular Structure of the Cell Membrane 15.1
... but are made up of multiple protein molecules called sub-units. These form multimeric protein complexes. These multimeric proteins can be made up of only a single types of protein molecule or can be a mixture of 2 or more different protein molecules. By having subunits, a mulitmeric protein can h ...
... but are made up of multiple protein molecules called sub-units. These form multimeric protein complexes. These multimeric proteins can be made up of only a single types of protein molecule or can be a mixture of 2 or more different protein molecules. By having subunits, a mulitmeric protein can h ...
TCR After Rapid Identification of Pathogenic Vaccines Autoimmune
... experimental autoimmune myocarditis (EAC), it is difficult to establish autoantigen-reactive disease-inducing T cell lines and clones. Like EAE, EAC is inducible in Lewis rats by immunization with cardiac myosin (7, 8) or adoptive transfer of sensitized T cells activated in vitro with Con A (9). The ...
... experimental autoimmune myocarditis (EAC), it is difficult to establish autoantigen-reactive disease-inducing T cell lines and clones. Like EAE, EAC is inducible in Lewis rats by immunization with cardiac myosin (7, 8) or adoptive transfer of sensitized T cells activated in vitro with Con A (9). The ...
Differentiation and integrity of cardiac muscle cells are impaired in
... SUMMARY Cellular interactions with substrata of the microenvironment are one of the major mechanisms for differentiation and morphogenesis. Many of these interactions are mediated via the β1 integrin subfamily of cell surface receptors, which are believed to transduce signals upon cell adhesion. We ...
... SUMMARY Cellular interactions with substrata of the microenvironment are one of the major mechanisms for differentiation and morphogenesis. Many of these interactions are mediated via the β1 integrin subfamily of cell surface receptors, which are believed to transduce signals upon cell adhesion. We ...
Human Immunodeficiency Virus (HIV)-Resistant
... was used as a positive control. To determine at which step the HIV infection is blocked, we analyzed the earliest events of ...
... was used as a positive control. To determine at which step the HIV infection is blocked, we analyzed the earliest events of ...
Chapter-Translation (Prokaryotes)
... conserved among all organisms and is a process that utilizes the maximum energy resources of a cell. There is interplay of more than hundred different proteins and RNAs to yield one linear strand of protein. There is almost no affinity between certain aromatic amino acids and the three nucleotide co ...
... conserved among all organisms and is a process that utilizes the maximum energy resources of a cell. There is interplay of more than hundred different proteins and RNAs to yield one linear strand of protein. There is almost no affinity between certain aromatic amino acids and the three nucleotide co ...
Regulation of human embryonic stem cell differentiation by BMP
... modulation of this pathway might facilitate ES stem cell renewal or differentiation into embryonic lineages, as suggested by studies in the mouse (Lake et al., 2000; Niwa et al., 2000). In this study we sought to characterize this form of differentiation and assess the role of BMP-2 in directing ES ...
... modulation of this pathway might facilitate ES stem cell renewal or differentiation into embryonic lineages, as suggested by studies in the mouse (Lake et al., 2000; Niwa et al., 2000). In this study we sought to characterize this form of differentiation and assess the role of BMP-2 in directing ES ...