11 Hits in 3.2 sec

Proposal for a New Distributed Database of Macromolecular and Subcellular Structures from Different Areas of Microscopy

R. Marabini, C. Vaquerizo, J.J. Fernández, J.M. Carazo, A. Engel, J. Frank
1996 Journal of Structural Biology  
In this work we address the problem of information access that arises in the field of threedimensional structure determination, by means of image processing, from data obtained by various types of microscopy  ...  In this database the volume information is linked, if possible, to other sources of catalogued information such as sequence data, atomic coordinates, and bibliographies.  ...  We acknowledge discussions on the general issue of 3D data bases with the participants of the 1993 and 1995 Gordon Conferences on 3D Electron Microscopy.  ... 
doi:10.1006/jsbi.1996.0026 pmid:8742739 fatcat:oui4ocqen5ecfb5lib3qro3qvm

Inhibition of cytoplasmic and organellar protein synthesis in Toxoplasma gondii. Implications for the target of macrolide antibiotics

C J Beckers, D S Roos, R G Donald, B J Luft, J C Schwab, Y Cao, K A Joiner
1995 Journal of Clinical Investigation  
Nucleotide sequence analysis of the peptidyl transferase region from genes encoding the large subunit of the parasite's ribosomal RNA predict that the cytoplasmic ribosomes of T. gondii, like other eukaryotic  ...  PCR amplification of total T. gondii DNA identified an additional class of prokaryotic-type ribosomal genes, similar to the plastid-like ribosomal genes of the Plasmodium falciparum.  ...  Mitchell Sogin (Woods Hole Marine Biological Laboratories) provided helpful advice on ribosomal primers and sequence analysis; Internet access to the Ribosomal Database [20] is gratefully acknowledged  ... 
doi:10.1172/jci117665 pmid:7814637 pmcid:PMC295440 fatcat:ndsaqhu57bb6nnywlqf6ojvh3u

Endostromatolites: Life in extreme environments and lessons for the detection of life on Mars

Andre Pellerin, Université D'Ottawa / University Of Ottawa, Université D'Ottawa / University Of Ottawa
Scanning electron microscopy observations revealed the presence of spheroidal calcite and filamentous structures reminiscent of biological activity.  ...  Understanding the variability of microbial life between specific environments might shed some light on the mechanisms responsible for endostromatolite formation and provide useful data for contrasting  ...  Scanning electron microscopy observations revealed the presence of spheroidal calcite and filamentous structures reminiscent of biological activity.  ... 
doi:10.20381/ruor-18794 fatcat:lqpegmv4krft5lpffrytieu26m

Coordinate regulation of cellular proliferation and apoptosis in rodent liver

Elizabeth Anderson, G. Gordon Gibson, Jon Lyon, Nick Plant
2006 Toxicology  
Swales, personal communication); in addition, as a minimum of tbree biological repeats were present for each data point this provided a more robust measure o f the variation within the biological system  ...  ( to probe the TRANSFAC database of consensus sequences.  ... 
doi:10.1016/j.tox.2006.05.061 fatcat:oi4m4hsjhrbs7i7b36htwklcgu

Process for producing a microCT image of a stained specimen [article]

Charles W. Keller, Ali N. Bahadur, Austin, The University Of Texas At, Austin, The University Of Texas At
Disclosed is a process of producing a microCT image of a stained specimen, wherein said specimen is a non-human organ, said process comprising: incubating a specimen in a first staining composition, said  ...  ; and placing said stained specimen in a specimen holder and scanning said stained specimen in an X-ray computed tomography scanner to produce said microCT image of said stained specimen.  ...  memory circuitry such as a database, and/or on a computer readable storage medium.  ... 
doi:10.26153/tsw/1676 fatcat:x6usnytmbbbjlhoyfxkilhmrhu

The Acyl-CoA ligase-like (ACLL) gene family in Arabidopsis and poplar

Clarice De Azevedo Souza
Finally, I mined publicly available microarray databases for co-expressed Arabidopsis genes, and this data provides clues for potential ACLL biochemical functions.  ...  In four of five clades, most of the ACLL representatives have the PTS1 peroxisomal target sequence, indicating a likely function in that organelle.  ...  using global expression data available in public databases has been successfully used to identify genes participating in the same biological process and/or biochemical pathway (Ehlting et al, 2006; Persson  ... 
doi:10.14288/1.0100437 fatcat:makise2nwrfnznkjjgxa45ijnm

Process and apparatus for microCT imaging of ex vivo specimens [article]

Charles W. Keller, Ali N. Bahadur, Austin, The University Of Texas At, Austin, The University Of Texas At
of molecular targets.  ...  A further animal holder is provided for placing and/or maintaining the animal in a desired position during an imaging procedure or multiple imaging procedures including a bed conforming to the animal's  ...  A generated computed tomography image and/or data for generating such an image may bestored electronically, in memory circuitry such as a database, and/or on a computer 10 30 40 45 55 14 readable storage  ... 
doi:10.26153/tsw/1849 fatcat:6mqcd4rej5eojkb37lemdvv7ie

Functional characterization of cell wall damage response genes in Arabidopsis thaliana

Luis Pedro Veiga Carraca, Thorsten Hamann, Iain Donnison, Fundacao Para A Ciencia E A Tecnologia
In the work presented here, the function of two of these genes, ATL2 and AT5G43450, was characterized.  ...  To achieve this, loss of function knock-out lines for each gene were used in phenotypical analyses based on the isoxaben-induced responses.  ...  Data obtained from the development tool of Genevestigator database.  ... 
doi:10.25560/11644 fatcat:nrtmsgvjsvf55o6slyhlpwhnfu

Epidemiology of trichomoniasis in Kumasi, Ghana

Yaw Amankwaa Adu-Sarkodie
Studies in this thesis address aspects of the epidemiology of Trichomonas vaginalis infection with a view to enhancing control programmes.  ...  This, however, is changing due to recent reports linking Trichomonas vaginalis infection to adverse birth and reproductive health outcomes and also its facilitation of acquisition of the Human immuno deficiency  ...  Pap smear microscopy as indeed in all microscopy depends on the experience of the microscopist.  ... 
doi:10.17037/pubs.00682329 fatcat:aihlbbiqxzdktb4awb3evkrmbu

Structural characterization of bacterial type III secretion system components

Calvin K. Yip
Data from stoichiometric and surface mapping analyses of Salmonella typhimurium PrgK validated this model, which possesses surface features indicative of a role as an assembly platform.  ...  EPEC EscJ is a member of the highly conserved YscJ family of proteins believed to form the inner membrane ring substructure of the T3SS.  ...  The biological function and the eukaryotic target of many effectors have been identified.  ... 
doi:10.14288/1.0092926 fatcat:7q6lwh376vh2howjwlheseomti

Regulation of magnesium transport in the renal distal convoluted tubule

Gordon Ritchie
Activation of the extracellular cation sensor inhibited both PTH-stimulated cAMP generation and Mg²⁺ uptake.  ...  Hormonal regulation of magnesium uptake in mouse distal convoluted tubule cells - modulation by the Mg²⁺/Ca²⁺ sensing receptor.  ...  I would like to thank the following people who have contributed their time technical assistance in the work presented in this thesis: Dr. Long-Jun Dai, Dr. Brian Bapty, Dr. Dirk Kerstan, Dr.  ... 
doi:10.14288/1.0090782 fatcat:rhndgy53g5fz3j4mwx6d7yct3i