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Production of Antimicrobial Metabolites by Bacillus subtilis
Production of Antimicrobial Metabolites by Bacillus subtilis

CURRICULUM VITAE
CURRICULUM VITAE

... 21. Consales C, Valentini EJG, Albas A, Mendonça RMZ, Fuches RMM, Soares MA, Pereira CA. - Preparation of cultured rabies virus and production of antiserum for human use. J.Biol.Standard.1988,16:27-32 22. Lucchiari MA, Longo MA, Pereira CA. - Non fatal demyelinating encephalomielitis induced by Coro ...
STUDIES ON LYSOSOMES XI. Characterization of a Hydrolase
STUDIES ON LYSOSOMES XI. Characterization of a Hydrolase

... of both cytoplasm and other cytoplasmic organelles. Indeed, Allison and Mallucci (5) have shown a degree of latency in these structures by cytochemical techniques. Bowers and de Duve (6-8), working with rat spleen homogenates, described a class of organelles which contained an incomplete complement ...
Mitochondria in lung biology and pathology: more than - AJP-Lung
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... problem with this idea arose from experimental studies showing that mitochondria do not become limited by oxygen availability until the cell is nearly anoxic (12, 95). Specifically, how could the mitochondria respond to physiological levels of hypoxia if their ability to signal via redox alterations ...
Contents - Naturalis repository
Contents - Naturalis repository

... 'body' ...
Cancer Genome Landscapes - Department of Statistics, Purdue
Cancer Genome Landscapes - Department of Statistics, Purdue

... SMAD4, and TP53, eventually generating a malignant tumor that can invade through the underlying basement membrane and metastasize to lymph nodes and distant organs such as the liver (11). The mutations that confer a selective growth advantage to the tumor cell are called “driver” mutations. It has b ...
Characterization of rat epimorphin/syntaxin 2 expression suggests a
Characterization of rat epimorphin/syntaxin 2 expression suggests a

... investigation (41). In the intestine and in other epithelial tissues such as skin and lung, direct cell-cell contact between mesenchyme and endoderm is required for epithelial morphogenesis and cellular differentiation (4, 22, 25, 27). The presence of mesenchyme is essential for generation of the no ...
14 March 2017 ABI Response to FCA CP17/3: Proposed Handbook
14 March 2017 ABI Response to FCA CP17/3: Proposed Handbook

... However we believe that the FCA should reconsider whether it is appropriate to apply all of the requirements of SYSC 3 to ISPVs given that the risk transformation undertaken by an ISPV is different from pure reinsurance. The complexity of the business of an ISPV is different as, unless it is a PCC, ...
Characterization of transport systems for cysteine, lysine, alanine
Characterization of transport systems for cysteine, lysine, alanine

... greater control over thermoregulation, sexual communication, camouflage, and protection from the physical and chemical environment (Hynd, 2000). The production of fibers from animals also represents a small but economically important component of the global textile fiber market. A unique feature of ...
Research Databases
Research Databases

... function in the body, some think mitochondria might even be the biological epicenter of aging itself: If you live long enough, all your cells might experience a kind of energy crisis. "I strongly believe that mitochondrial metabolism is the key to aging," says Hemachandra Reddy of Oregon Health & Sc ...
Mycobacterium tuberculosis adhesins: potential
Mycobacterium tuberculosis adhesins: potential

Flow-through electroporation based on constant voltage
Flow-through electroporation based on constant voltage

... width (narrow/wide). In these experiments, we used the same flow rate and narrow section dimensions to keep the total residence time in the narrow sections at 2 ms (0.4 ms in each). Fig. 2a shows that the transfection efficiency increased substantially with higher field strength in the narrow sections ...
Control of the Cell Cycle in Early Embryos
Control of the Cell Cycle in Early Embryos

... At the end of oogenesis, oocytes exit from the cell cycle and arrest at the G2/M border of meiosis I. In clams, fertilization provides the extracellular signal that breaks this cell cycle arrest and initiates a series of rapid cell division cycles. In this paper, we consider two aspects of this proc ...
Plasma Membrane Depolarization Induced by
Plasma Membrane Depolarization Induced by

... frequences were plotted. The diameter of cells was between 38 and 62 mm. The theorical distribution followed a Gaussian curve centered on the mean voltage (42 6 9.5 mV). B, Typical whole-cell inward and outward currents recorded across the plasma membrane of intact cells polarized close to the mean ...
Functional and Evolutionary Analysis of the CASPARIAN STRIP
Functional and Evolutionary Analysis of the CASPARIAN STRIP

... Besides the transmembrane domains, conservation in CASPLs is found in the second extracellular loop (EL2). EL1 is poorly conserved among CASPLs, even inside subgroups; however, AtCASPs present in their EL1 a stretch of nine residues that is highly conserved in all spermatophytes (see below). We deci ...
Theme 1 Molecules, Cells and the Basis for Disease
Theme 1 Molecules, Cells and the Basis for Disease

... During division, cells undergo dramatic remodelling of their membranes and cytoskeleton. Whilst we know much about the proteins involved in this remodelling, our understanding of the role of lipids in this process remains severely underappreciated. Faithful cell division is essential for the mainten ...
A genome-wide resource of cell cycle and cell shape genes of
A genome-wide resource of cell cycle and cell shape genes of

... phenotype when deleted. For example, genes encoding checkpoint proteins that are not required during a normal cell cycle may have a WT deletion phenotype and genes required for mitosis often arrest with a more irregular, nonelongated cell shape [5]. The long cell phenotype is easily identified by vi ...
Immunolocalization of maize transglutaminase and its substrates in
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... protein and commercial antibodies against its preferential chloroplast substrates (LHCII antenna proteins), at different stages of chloroplast development are described here. TGase immunolocalization was carried out on tissues from dark-grown maize embryogenic callus, etiolated plants and different ...
Early Event of Sexual Induction in Volvox: Chemical Modification of
Early Event of Sexual Induction in Volvox: Chemical Modification of

... is almost completely unknown. The ultimate target of inducer action obviously is the reproductive cell (gonidium) of the asexual spheroid, which responds by cleaving to produce a sexual rather than an asexual offspring. However, the first biochemical response detected so far is a structural alterati ...
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... tissues such as epithelial cells lining the GI tract and respiratory tracts) bear surface membrane receptors termed “Toll Like Receptors.” These serve to trigger the immune system. There are 11 so far identified, each recognizing a specific class of attacking microbes. Some recognize TB others recog ...
Schizosaccharomyces pombe Git1 Is a C2
Schizosaccharomyces pombe Git1 Is a C2

... related to a small group of uncharacterized fungal proteins, including a second S. pombe protein that is not functionally redundant with Git1, as well as to members of the UNC-13/Munc13 protein family. Mutations in git11 demonstrate functional roles for the two most highly conserved regions of the p ...
ATP - BIOLUMINESCENCE
ATP - BIOLUMINESCENCE

... ATP - BIOLUMINESCENCE • When ATP is present the enzyme - substrate complex is oxidised to an electronically excited state and releases a photon of light which can be measured in a photometer. Some living organisms, such as the firefly can produce light by this activity. • Very sensitive - can detec ...
GATA-2 functions downstream of BMPs and CaM KIV in ectodermal
GATA-2 functions downstream of BMPs and CaM KIV in ectodermal

... on target DNA, which has the sequence GCTC. Smad targets contain one or more of these SBEs; however, some target genes lack this motif. Smads have also been shown to interact with the sequence GCCGnCGC, called the GC-rich element. Although Smads bind to DNA with low specifity, it has been shown that ...
Identification of a GDP-L-fucose: polypeptide fucosyltransferase and
Identification of a GDP-L-fucose: polypeptide fucosyltransferase and

... the amino terminus to facilitate purification using metal chelating affinity chromatography. The protein was expressed in E.coli and purified to homogeneity. It migrated as a single peak on reversed phase HPLC, and preliminary NMR data confirmed that its conformation was similar to that of the nativ ...
Genetic analysis of seed coat development in Arabidopsis
Genetic analysis of seed coat development in Arabidopsis

... endosperm, the seed coat is not directly involved in the fertilization process. Therefore, one or more events during or following fertilization must signal the seed coat to develop coordinately with the other tissues. Two recent studies have used mutants to provide evidence for the influence of the ...
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Amitosis

Amitosis (a- + mitosis) is absence of mitosis, the usual form of cell division in the cells of eukaryotes. There are several senses in which eukaryotic cells can be amitotic. One refers to capability for non-mitotic division and the other refers to lack of capability for division. In one sense of the word, which is now mostly obsolete, amitosis is cell division in eukaryotic cells that happens without the usual features of mitosis as seen on microscopy, namely, without nuclear envelope breakdown and without formation of mitotic spindle and condensed chromosomes as far as microscopy can detect. However, most examples of cell division formerly thought to belong to this supposedly ""non-mitotic"" class, such as the division of unicellular eukaryotes, are today recognized as belonging to a class of mitosis called closed mitosis. A spectrum of mitotic activity can be categorized as open, semi-closed, and closed mitosis, depending on the fate of the nuclear envelope. An exception is the division of ciliate macronucleus, which is not mitotic, and the reference to this process as amitosis may be the only legitimate use of the ""non-mitotic division"" sense of the term today. In animals and plants which normally have open mitosis, the microscopic picture described in the 19th century as amitosis most likely corresponded to apoptosis, a process of programmed cell death associated with fragmentation of the nucleus and cytoplasm. Relatedly, even in the late 19th century cytologists mentioned that in larger life forms, amitosis is a ""forerunner of degeneration"".Another sense of amitotic refers to cells of certain tissues that are usually no longer capable of mitosis once the organism has matured into adulthood. In humans this is true of various muscle and nerve tissue types; if the existing ones are damaged, they cannot be replaced with new ones of equal capability. For example, cardiac muscle destroyed by heart attack and nerves destroyed by piercing trauma usually cannot regenerate. In contrast, skin cells are capable of mitosis throughout adulthood; old skin cells that die and slough off are replaced with new ones. Human liver tissue also has a sort of dormant regenerative ability; it is usually not needed or expressed but can be elicited if needed.
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