irvin chen (9 Ergebnisse)

Zustand: Good. 239 pp., Hardcover, ex library, minor stains to rear cover, sticker residue to front cover at top edge, else text clean and binding tight. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.

gebundene Ausgabe. Zustand: Gut. 239 Seiten; Das hier angebotene Buch stammt aus einer teilaufgelösten wissenschaftlichen Bibliothek und trägt die entsprechenden Kennzeichnungen (Rückenschild, Instituts-Stempel.); leichte altersbedingte Anbräunung des Papiers; der Buchzustand ist ansonsten ordentlich und dem Alter entsprechend gut. In ENGLISCHER Sprache. Sprache: Englisch Gewicht in Gramm: 500.

Hardcover. Zustand: Brand New. 1st edition. 725 pages. 9.75x7.50x1.75 inches. In Stock.

Cartoné (Tapa dura). Zustand: Muy Bien. Zustand des Schutzumschlags: Sin cubierta. Materia: Sistema inmune. Características físicas: Por dentro en excelente estado. Sello en portada. Ubicación: R5B1-72. LIBRO.

Zustand: Very Good. Berlin; New York; London: Springer-Verlag, 1995. 1st edition. Sm 4to hardcover. viii+239pp. Illustrations. Very Good book. Light foxing on page edges. With the stamp of Hilary Koprowski on the title page. Koprowski was the inventor of the world's first effective polio vaccine. (Genetic Regulation, Trans-Activation, Immunology, Microbiology) Inquire if you need further information.

Zustand: New. In.

Paperback. Zustand: Brand New. 256 pages. 9.30x6.20x0.60 inches. In Stock.

Taschenbuch. Zustand: Neu. Transacting Functions of Human Retroviruses | Irvin S. Y. Chen (u. a.) | Taschenbuch | Einband - flex.(Paperback) | Englisch | 2014 | Springer-Verlag GmbH | EAN 9783642789311 | Verantwortliche Person für die EU: Lauinger, Sonia, Sonia Lauinger, Lauinger Verlag, Heinrich-Köhler-Platz 8, 76187 Karlsruhe, mail[at]lauinger-verlag[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The genome of retroviruses contains three major coding regions for virion proteins, gag, pol and env. Gag encompasses information for nonglycosylated viral proteins that form the matrix, the capsid and the nucleoprotein structures. From pol derive reverse transcriptase and integrase, and env codes for the surface glycoproteins of the virion which consist of a transmembrane and a surface domain, linked by disulfide bonds. A viral protease is derived eitherfrom the gagorfrom the pol coding region, depending on the virus. Simple retroviruses contain only this elementary gag, pol, and env coding information. Once integrated, they are able to multiply efficiently, using the cellular transcriptional and replication machineries without intervention of viral transacting factors. Most oncogenic retroviruses belong in this category. Complex retroviruses, on the other hand, encode additional nonstructural proteins from multiply spliced messages. These proteins play important regulatory roles in the life cycle of the virus. They function as transacting factors that, in concert with cellular regulatory proteins, control viral gene expression and function and are essential components in the replication of complex retroviruses. To this category belong the lentiviruses, the spumaviruses and a group of oncogenic retroviruses that includes human T cell leukemia virus (HTLV) and bovine leukosis virus(BLV).