Lysis by Agents of Microbial Origin
... examples of micro-organisms or microbial products digesting the cells of various bacteria have often been reported since the very beginnings of bacteriology. Research in this field was undertaken from many different angles according to the fashion of the day. Early studies were mostly conducted with ...
... examples of micro-organisms or microbial products digesting the cells of various bacteria have often been reported since the very beginnings of bacteriology. Research in this field was undertaken from many different angles according to the fashion of the day. Early studies were mostly conducted with ...
reading and questions: kingdom monera
... When food is scarce or conditions become unfavorable in other ways, some bacteria form a small internal resting cell called an endospore. An endospore consists of hereditary (nuclear) material, a small amount of cytoplasm and a thick protective outer coat. An endospore can survive long periods in wh ...
... When food is scarce or conditions become unfavorable in other ways, some bacteria form a small internal resting cell called an endospore. An endospore consists of hereditary (nuclear) material, a small amount of cytoplasm and a thick protective outer coat. An endospore can survive long periods in wh ...
Different Roles for Tet1 and Tet2 Proteins in EGC Fusion
... and Riggs, 2011). Loss of 5mC from the genome is postulated to occur either through active removal or conversion of 5mC in a manner that does not require DNA synthesis or by passive demethylation, a process in which 5mC or its derivatives are progressively diluted during DNA replication. Among the c ...
... and Riggs, 2011). Loss of 5mC from the genome is postulated to occur either through active removal or conversion of 5mC in a manner that does not require DNA synthesis or by passive demethylation, a process in which 5mC or its derivatives are progressively diluted during DNA replication. Among the c ...
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... development, equivalent to the Rosa26 locus used in mouse genetics. But no longer, for in one of Development’s inaugural Technical papers (p. 169), Leonard Zon and co-workers report that the zebrafish ubiquitin (ubi) promoter can drive constitutive transgene expression throughout development. The au ...
... development, equivalent to the Rosa26 locus used in mouse genetics. But no longer, for in one of Development’s inaugural Technical papers (p. 169), Leonard Zon and co-workers report that the zebrafish ubiquitin (ubi) promoter can drive constitutive transgene expression throughout development. The au ...
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... development, equivalent to the Rosa26 locus used in mouse genetics. But no longer, for in one of Development’s inaugural Technical papers (p. 169), Leonard Zon and co-workers report that the zebrafish ubiquitin (ubi) promoter can drive constitutive transgene expression throughout development. The au ...
... development, equivalent to the Rosa26 locus used in mouse genetics. But no longer, for in one of Development’s inaugural Technical papers (p. 169), Leonard Zon and co-workers report that the zebrafish ubiquitin (ubi) promoter can drive constitutive transgene expression throughout development. The au ...
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... development, equivalent to the Rosa26 locus used in mouse genetics. But no longer, for in one of Development’s inaugural Technical papers (p. 169), Leonard Zon and co-workers report that the zebrafish ubiquitin (ubi) promoter can drive constitutive transgene expression throughout development. The au ...
... development, equivalent to the Rosa26 locus used in mouse genetics. But no longer, for in one of Development’s inaugural Technical papers (p. 169), Leonard Zon and co-workers report that the zebrafish ubiquitin (ubi) promoter can drive constitutive transgene expression throughout development. The au ...
How much territory can a single E. coli cell control?
... in nucleoid occlusion (Du and Lutkenhaus, 2014), and the wellknown MinCD complex (Ghosal et al., 2014). Although the mechanisms by which they inhibit division are relatively well understood, how E. coli finds its mid-point in the first place has been a long standing problem. This was settled very re ...
... in nucleoid occlusion (Du and Lutkenhaus, 2014), and the wellknown MinCD complex (Ghosal et al., 2014). Although the mechanisms by which they inhibit division are relatively well understood, how E. coli finds its mid-point in the first place has been a long standing problem. This was settled very re ...
Cytoskeletal control of plant cell shape: getting the fine points
... growth anisotropy in the cells of fra2 and bot1 mutants is associated with abnormal microtubule organization [5,6]. As katanins have been shown to function as microtubulesevering proteins [8], work on AtKTN1 implicates microtubule severing as an important mechanism for achieving the proper organizat ...
... growth anisotropy in the cells of fra2 and bot1 mutants is associated with abnormal microtubule organization [5,6]. As katanins have been shown to function as microtubulesevering proteins [8], work on AtKTN1 implicates microtubule severing as an important mechanism for achieving the proper organizat ...
FULV-EX 13-0-5 - Growth Products
... them available to plant roots. It is thought to make the plant’s cell wall more permeable and better absorb minerals such as iron, that are not usually very mobile. Fulvic acids also has the ability to dissolve and transport vitamins, coenzymes, auxins, hormones, and other natural material that are ...
... them available to plant roots. It is thought to make the plant’s cell wall more permeable and better absorb minerals such as iron, that are not usually very mobile. Fulvic acids also has the ability to dissolve and transport vitamins, coenzymes, auxins, hormones, and other natural material that are ...
Accuratus AccuMed 540 v2 Backlit VESA
... As the silver nano particles size is about 1-20 nm while the bacteria cell size is 100-1000 nm, silver nano particles can enter into the cell then release the silver ion to combine with thiol, carboxyl, hydroxyl group in cell to deactivate the following functions: 1 - Combine with respiratory enzym ...
... As the silver nano particles size is about 1-20 nm while the bacteria cell size is 100-1000 nm, silver nano particles can enter into the cell then release the silver ion to combine with thiol, carboxyl, hydroxyl group in cell to deactivate the following functions: 1 - Combine with respiratory enzym ...
The nature of life on Earth
... The new study has examined fullerene (PAH, C60), which has linked rings of carbon atoms at its core, using an atomic force microscopy or AFM. Their images show the strength and length of the atomic bonds. The bright and dark spots on the images correspond to the higher and lower density of electrons ...
... The new study has examined fullerene (PAH, C60), which has linked rings of carbon atoms at its core, using an atomic force microscopy or AFM. Their images show the strength and length of the atomic bonds. The bright and dark spots on the images correspond to the higher and lower density of electrons ...
Novel functions for Rab GTPases in multiple aspects of tumour
... present a deregulated expression in cancer cells compared with normal tissues, but for many of them a clear function in the context of cancer progression awaits characterization. For example, some Rabs such as Rab1b, Rab4b, Rab10, Rab22a and Rab24 are overexpressed in hepatocellular carcinoma [3]. R ...
... present a deregulated expression in cancer cells compared with normal tissues, but for many of them a clear function in the context of cancer progression awaits characterization. For example, some Rabs such as Rab1b, Rab4b, Rab10, Rab22a and Rab24 are overexpressed in hepatocellular carcinoma [3]. R ...
EXP 501 Hallmark Pap
... attempt to increase muscularity. Instead, their purpose is to improve performance by providing more substrate to produce ATP via glycolysis. The load imposed by increases in intracellular volume on the cell membrane could potentially lead to adaptations in cell membrane strength and improve performa ...
... attempt to increase muscularity. Instead, their purpose is to improve performance by providing more substrate to produce ATP via glycolysis. The load imposed by increases in intracellular volume on the cell membrane could potentially lead to adaptations in cell membrane strength and improve performa ...
Ran on tracks – cytoplasmic roles for a nuclear regulator
... direct binding of Ran to the VAB1 intracellular domain (Cheng et al., 2008). In T. gondii, Ran is distributed throughout the parasite cytoplasm, rather than concentrating in and around the nucleus (Frankel and Knoll, 2008). Thus, Ran and Ran-binding proteins are directly implicated in diverse cytopl ...
... direct binding of Ran to the VAB1 intracellular domain (Cheng et al., 2008). In T. gondii, Ran is distributed throughout the parasite cytoplasm, rather than concentrating in and around the nucleus (Frankel and Knoll, 2008). Thus, Ran and Ran-binding proteins are directly implicated in diverse cytopl ...
BIOLOGICAL SCIENCES - Plant Biology PP2A
... double mutant, where we could not record an additive effect arguing both are active in the same pathway (Fig. 2 D-E). Although we cannot rule out cell-specific changes, we have excluded that the similarities in phenotype are due to a broad differential regulation of ACR4 or PP2A-3 expression in pp2a ...
... double mutant, where we could not record an additive effect arguing both are active in the same pathway (Fig. 2 D-E). Although we cannot rule out cell-specific changes, we have excluded that the similarities in phenotype are due to a broad differential regulation of ACR4 or PP2A-3 expression in pp2a ...
Growth Factors
... • The checkpoints usually stop the division of mutated cells • They keep most mutations from developing into cancer • The proteins that control the checkpoints are called tumor suppressor proteins – Cyclins – Cyclin-dependent kinases ...
... • The checkpoints usually stop the division of mutated cells • They keep most mutations from developing into cancer • The proteins that control the checkpoints are called tumor suppressor proteins – Cyclins – Cyclin-dependent kinases ...
Genetically Engineered Cell Lines: Characterisation and
... moloney leukemia virus. The most suitable promoter will depend on the nature of the host cell. In summary, there is no general rule for choosing a vector applicable to all cell lines and suitable for all applications. At present, retroviral vectors are the most versatile gene carriers in that they c ...
... moloney leukemia virus. The most suitable promoter will depend on the nature of the host cell. In summary, there is no general rule for choosing a vector applicable to all cell lines and suitable for all applications. At present, retroviral vectors are the most versatile gene carriers in that they c ...
Water movement between epidermal cells of barley leaves – a
... Fensom (1987) showed for tobacco leaf hair cells and giant algae cells, respectively, that plasmodesmata close when pressure differentials between neighbouring cells reach or exceed 0·2 MPa. Considering that plant viruses can spread through plant tissues by altering the size exclusion limit of plasm ...
... Fensom (1987) showed for tobacco leaf hair cells and giant algae cells, respectively, that plasmodesmata close when pressure differentials between neighbouring cells reach or exceed 0·2 MPa. Considering that plant viruses can spread through plant tissues by altering the size exclusion limit of plasm ...
Cell cycle: Checkpoint proteins and kinetochores
... assembly checkpoint protein Mad1 are also accelerated in their exit from mitosis (P. Dann and A. Rudner, personal communication). Thus, the spindle checkpoint may have a role during the normal cell cycle in restraining the passage through mitosis. Other proteins involved in the spindle assembly chec ...
... assembly checkpoint protein Mad1 are also accelerated in their exit from mitosis (P. Dann and A. Rudner, personal communication). Thus, the spindle checkpoint may have a role during the normal cell cycle in restraining the passage through mitosis. Other proteins involved in the spindle assembly chec ...
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... brain (D'Ercole etal. 1980). More recently Scott etal. (1985) have shown that IGF-II transcripts are widespread in first trimester human foetal tissues. These findings have consequently led to the proposition that IGF-II acts as a paracrine growth factor in vivo where local secretion results in the ...
... brain (D'Ercole etal. 1980). More recently Scott etal. (1985) have shown that IGF-II transcripts are widespread in first trimester human foetal tissues. These findings have consequently led to the proposition that IGF-II acts as a paracrine growth factor in vivo where local secretion results in the ...