ruth sager (24 Ergebnisse)

Zustand: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Hardcover. Zustand: Good. No Jacket. Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

gebundene Ausgabe. Zustand: Gut. 448 Seiten Der Erhaltungszustand des hier angebotenen Werks ist trotz seiner Bibliotheksnutzung sehr sauber und kann entsprechende Merkmale aufweisen (Rückenschild, Instituts-Stempel.). Original-Schutzumschlag vorhanden (siehe Foto). In ENGLISCHER Sprache. Sprache: Englisch Gewicht in Gramm: 795.

Zustand: Good. Light wear to boards. Content is clean with minor age tone. DJ with some edge wear and age tone.

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,950grams, ISBN:0126146500.

Zustand: New. In.

Zustand: New. In.

Second Printing. XIII. 405 Seiten. gr8. mit zahlreichen Abbildungen. Academic Press. New York. 1974. Mit Gebrauchsspuren/Used condition. Leinen/Hardcover. einige Unterstreichungen in braun. Sprache: englisch/english.

Kartoniert / Broschiert. Zustand: New.

xi. 411 S. m. s/w. Tafeln und Textabb. Wiley&Sons Ltd. New York. 1961. Guter Zustand/Good condition. Leinen/Hardcover. Namenseintrag. Sprache: englisch/english.

Zustand: New.

Paperback. Zustand: Brand New. 440 pages. 9.00x6.00x1.00 inches. In Stock.

Taschenbuch. Zustand: Neu. Neuware.

Hardcover 23x16. Zustand: Gut. 405 Seiten In englischer Sprache/ English. Bibl-Ex./ Ex-Library. Mit zahlr. Abb./ With numerous figures. Guter Zustand/ Good ha1001654 Sprache: Englisch Gewicht in Gramm: 800.

Buch. Zustand: Neu. Neuware.

Zustand: Gut. Zustand: Gut | Seiten: 420 | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. 1961. Reprint from Zeitschrift fur Vererbungslehre 92: 430-438. Ownership stamp: "Norman H. Giles." Rust stains from staples. Very good condition. First separate edition. Offprint. Original wrappers. First edition.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. 1965. Reprint from the 15th Symposium of the Society for General Microbiology. First separate edition. Offprint. Original wrappers. First edition.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. 1964. Reprint from the New England Journal of Medicine, 271: 352-357 (August 13), 1964. Ownership stamp, front cover: "Columbia University, Nevis Biological Station." Light creasing, clean pages. First separate edition. Offprint. Original wrappers. First edition.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. 1962. Reprint from Archiv fur Mikrobiologie 42: 159-175. Ownership stamp: "L. C. Dunn." Rust stains from staples at edge. First separate edition. Offprint. Original wrappers. First edition.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. 1963. Reprint from Science, April 19, 1963, Vol. 140, No. 3564, pp. 304-306. Light foxing and creasing along edges, clean pages. First separate edition. Offprint. Original wrappers. First edition.

Publisher's original stapled white paper covers, black lettering to the upper panel. 8vo 11'' x 8½'' 12 pp. Illustrated. In Very Good condition, no dust wrapper as published. Member of the P.B.F.A. BIOLOGY.

8vo. pp. 729-742. Printed wrappers. Ownership rubber stamp of Norman Horowitz. Fine. Ruth Sager (1918-1997), American geneticist, chiefly noted for recognizing the importance of nonchromosomal genes. While at the Rockefeller Institute, Sager began to question the traditional belief that all the genes governing heredity were to be found arranged linearly on the chromosomes of cell nuclei. In 1953 she discovered in the alga Chlamydomonas a second genetic-transmitting system: not located on the chromosomes of the alga. This gene governs the cell's sensitivity to the antibiotic streptomycin. Her experiments showed that the many nonchromosomal genes in Chlamydomonas could be passed on by either partner in sexual reproduction, that they controlled a variety of hereditary characteristics, and that they replicated and remained active through successive generations. In the 1960s research inspired by her pioneering studies showed that chloroplasts and mitochondria in cells of organisms throughout the evolutionary chain contain genetic materials that apparently synthesize proteins and other substances and largely regulate their own development. WITH: SAGER. "Mendelian and Non-Mendelian Inheritance of Streptomycin Resistance in Chlamydomonas Reinhardi." Offprint from: Proceedings of the National Academy of Sciences, vol. 40, 5, May 1954. 8vo. pp. 356-363. Printed wrappers. Ownership rubber stamp of Norman Horowitz. Fine. WITH: SAGER. "Inheritance in the Green Alga Chlamydomonas Reinhardi." Offprint: Genetics, vol. 40, no. 4, July 1955. 8vo. pp. 476-489. Figs. Blue printed wrappers. Ownership rubber stamp of Norman Horowitz. Fine. WITH: SAGER. "The Architecture of the Chloroplast in Relation to Its Photosynthetic Activities." Offprint from: The Photochemical Apparatus its Structure and Function; Brookhaven Symposia in Biology, no. 11, 1958. 8vo. pp. 101-117. Illus. Gray printed wrappers. Fine. WITH: SAGER & Marko ZALOKAR. "Pigments and Photosynthesis in a Carotenoid-deficient Mutant of Chlamydomonas." Offprint from: Nature, vol. 182, July 12, 1958. Sm. 8vo. pp. 98-100. [i.e. 8 pp.] Self-wraps. WITH: SAGER. "Genetic Systems in Chlamydomonas." Offprint: Science, vol. 132, no. 3438, Nov. 18, 1960. 4to. pp. 1459-1465. WITH: SAGER. "Photosynthetic Pigments in Mutant Strains of Chlamydomonas." Offprint: Carnegie Institution of Washington Year Book 60, 1960-61. 8vo. pp. 374-376. Self-wraps. Full list available on request.

411 pp., photos and ill. b110.