By Colin W. Ward (auth.), W. Henle, P. H. Hofschneider, H. Koprowski, O. Maaløe, F. Melchers, R. Rott, H. G. Schweiger, P. K. Vogt (eds.)
Read or Download Current Topics in Microbiology and Immunology PDF
Similar microbiology books
Perspectives in Plant Cell Recognition (Society for - download pdf or read online
Views in Plant cellphone reputation offers a overview of modern advances in knowing the mobile, molecular and genetic mechanisms governing cell-cell interactions in vegetation. on the subject of the interplay among varied cells of a similar plant, so much development has been made within the research of gametes in the course of sexual replica and the amount starts by way of contemplating this subject.
A set of simply reproducible experimental equipment for learning the subversion of ordinary cellphone signaling that ends up in melanoma. awarded in step by step aspect to make sure winning effects, the equipment comprise confirmed suggestions for the research of apoptosis and telephone loss of life, complementary protocols for manipulating and/or tracking oncogenic indications in melanoma cells, and methods for learning protein-protein interactions.
Read e-book online Laboratory Exercises in Microbiology PDF
Laboratory workouts in Microbiology, 6/e has been ready to accompany Prescott et al's Microbiology, 6/e. just like the textual content, the laboratory guide offers a balanced creation to laboratory concepts and ideas which are vital in every one quarter of microbiology.
This quantity addresses the professionals and cons of oligonucleotide probes, primers and primer combos, and importantly considers tips on how to layout the simplest instruments for the microbial taxa and/or tactics being investigated. person chapters concentrate on the layout of primers focusing on genes that code for enzymes linked to the next capabilities: degradation of fragrant, aliphatic and chlorinated hydrocarbons lower than cardio and anaerobic stipulations, methanogenesis, methane oxidation, and the nitrogen cycle.
- The Official Patient's Sourcebook on Hairy Cell Leukemia
- Welcome to the Microbiome: Getting to Know the Trillions of Bacteria and Other Microbes In, On, and Around You
- Subviral Pathogens of Plants and Animals: Viroids and Prions
- Genetics of Bacterial Polysaccharides
- Alcamo's Fundamentals of Microbiology, Ninth Edition
- Microbiology of Fruits and Vegetables
Additional info for Current Topics in Microbiology and Immunology
Example text
200 11) polycrystalline pentagonal dodecahedra, from 65% saturated ammo- Structure of the Influenza Virus Hemagglutinin 29 nium sulphate. Large single octahedral crystals (up to 1 mm3) suitable for X-ray diffraction studies were finally obtained with X-31 BHA when grown from 80% saturated sodium citrate (Wil~ and SkeheI1977). 1981). The structure was determined using a single isomorphous derivative, mercury phenylglyoxal, and 11 cycles of noncrystallographic threefold symmetry averaging. 4 A. Initially it was believed that the asymmetric unit contained two BHA trimers (Wil~ and SkeheI1977), but the final electron density maps clearly indicated one hemagglutinin trimer per asymmetric unit (Wilson et al.
Ward Fig. 5. Stereo drawing of the alpha carbon tracing of an influenza hemagglutinin monomer (HAl and HA2) with a schematic diagram on the right showing ~-sheetstrands (flat twisted arrows), a-helices (cylinders), and disulphide bonds (filled circles). The hexose ring positions are tentatively shown in the stereo drawing as open circles. Insert: Shows the eight-stranded ~-sheet structure and looped out regions in the globular domain. Data is from Wilson et aI. (1981) Structure of the Influenza Virus Hemagglutinin 31 There are two looped-out regions between strands in the j3-structure: the 125-163 loop between p-strands 1and 2 and the 187-199 a-helix containing loop between j3-strands 3 and 4.
2 Studies with Fractionated Antisera Adsorption experiments (Laver et al. 1974; Virelezier et al. 1974) showed that when antiHA sera were adsorbed with a related strain of virus, the antibody molecules removed by adsorption could react with both virus strains and were designated "common" or crossreacting antibodies while the IgG molecules left behind in the supernatant could only react with the virus used as immunogen and were designated "specific" to that virus. These observations have been widely confIrmed and generally interpreted in terms of topographically distinct common and specific antigenic determinants (Laver et al.
