Описание: Although separation techniques have been used in a variety of cellular systems, they have been particularly useful in the study of reticuloendothelial cells and primarily in the study of cells partici- pating in the immune responses.
Автор: W. Arber; R. Haas; W. Henle; P. H. Hofschneider; J Название: Current Topics in Microbiology and Immunology ISBN: 3642658504 ISBN-13(EAN): 9783642658501 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The Herpesviruses A consideration of the genetic analysis of members of the herpesvirus group necessitates a description, albeit brief, of the properties of the group and, most importantly, of their genetic material.
Автор: W. Arber; W. Henle; P. H. Hofschneider; J. H. Hump Название: Current Topics in Microbiology and Immunology ISBN: 364266802X ISBN-13(EAN): 9783642668029 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: W. Arber; R. Haas; W. Henle; P. H. Hofschneider; J Название: Current Topics in Microbiology and Immunology ISBN: 3642659101 ISBN-13(EAN): 9783642659102 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This teachers guide is structured around 10 fundamental questions about biological evolution. The teachers guide explores the DVD`s commentary from some of the world`s most well-known biologists, who gathered on the Galapagos Islands during a World Summit on Evolution and were interviewed about everything from what evolution is to how it happens to why anyone should care.
Автор: W. Arber; W. Henle; P. H. Hofschneider; J. H. Hump Название: Current Topics in Microbiology and Immunology ISBN: 3642667422 ISBN-13(EAN): 9783642667428 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: An Inner Light That Shines So Bright is a heart-warming collection of inspirational writings that will not only capture your imagination, but also lift your spirits and energise your soul bring comfort, joy, happiness and light into your life enhance personal reflection and meditation and encourage your creative inner self to emerge. These emotional and intuitive writings, inspired by Nature, Angels, Faith and healing amongst others, will touch the heart of everyone in some way.
Автор: W. Arber; W. Henle; P. H. Hofschneider; J. H. Hump Название: Current Topics in Microbiology and Immunology ISBN: 3642668550 ISBN-13(EAN): 9783642668555 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Yosemite is one of the most visited national parks, with scenery that is world-renowned. Photographer Harold Davis has explored Yosemite for years with his camera, finding the best vantage points and most photogenic times of year. Postcards in this book show Yosemite in winter, Vernal and Nevada Falls, Mirror Lake, Yosemite Valley, the view from Inspiration Point, and more
Автор: H.L. Robinson; R. Lathe; W.L. Staudenbauer Название: Current Topics in Microbiology and Immunology ISBN: 364267089X ISBN-13(EAN): 9783642670893 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Bacterial plasmids are circular double-stranded DNA molecules that are physi- cally separate from the bacterial chromosome. They are replicated and stably inherited in the extrachromosomal (autonomous) state. The plasmids of entero- bacteria can be divided into two distinct groups according to their size: (i) small plasmids with MW of less than 10 Mdal, and (ii) large plasmids with MW ranging from 50-100 Mdal. These two groups differ strikingly in their copy numbers per cell (multiplicity). Whereas most small plasmids are multicopy plasmids (20-100 copies per cell), large plasmids are normally present at a multiplicity similar to the number of chromosomal genome equivalents (oligo- copy plasmids). Furthermore, large plasmids can promote the transfer of DNA by conjugation and are therefore classified as conjugative plasmids. Since this property depends on the presence of the tra operon, a 15-20 Mdal segment of DNA (Helmuth and Achtman, 1975), small plasmids are necessarily nonconju- gative. Because of their inability to mediate DNA transfer, small plasmids have often been designated as "nontransmissible. " This is clearly a misnomer since nonconjugative plasmids can in general be mobilized for conjugal transfer by a conjugative plasmid present in the same cell. Plasmids can further be classified with respect to their ability to continue replication in the absence of de novo protein synthesis (stable replication).
Автор: W. Arber; S. Falkow; W. Henle; P. H. Hofschneider; Название: Current Topics in Microbiology and Immunology ISBN: 3642673430 ISBN-13(EAN): 9783642673436 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: 1.2 Definition of Defective Interfering (DI) Particles Defective interfering viral particles, as defined by Huang (1973), have the follow- ing properties: (1) they are deletion mutants and therefore lack large amounts of the genetic material present in the standard virus;
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