ettore pacini (37 Ergebnisse)

Zustand: good. Befriedigend/Good: Durchschnittlich erhaltenes Buch bzw. Schutzumschlag mit Gebrauchsspuren, aber vollständigen Seiten. / Describes the average WORN book or dust jacket that has all the pages present.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Zustand: New. pp. 502.

Zustand: BUONO. NOTA:Mancante della sopraccoperta. / Pisa, Pacini Ed. per CARIPRATO cm.25x32, pp.360, numerose figure a colori nel testo, legatura editoriale in tutta tela,con sopraccoperta figurata a colori. Fotografie do A.Lensini.

Zustand: MOLTO BUONO. Pisa, Pacini Ed. per CARIPRATO cm.25x32, pp.360, numerose figure a colori nel testo, legatura editoriale in tutta tela,con sopraccoperta figurata a colori. Fotografie do A.Lensini.

Zustand: New. In.

Paperback. Zustand: Brand New. 168 pages. 11.00x8.27x0.40 inches. In Stock.

Zustand: Sehr gut. Gebraucht - Sehr gut * ex-library; very good, clean condition, no markings in text * -The anther tapetum, present in all land plants, is a highly specialized, transient tissue surrounding the (micro-)spores and/or pollen grains during their development. Any tapetum malfunction causes male sterility. The exact knowledge of tapetum form and function therefore is indispensable not only for basic research, but also and especially in plant breeding and plant genetics. In fourteen contributions by reknown experts, a comprehensive account of the various characters and functions of the tapetum is provided, covering the areas of cytology, cytophysiology, biochemistry, tapetum development and function.

Zustand: OTTIMO USATO. ITALIANO Libro usato che è già stato letto, ma in condizioni ottime. Nessun danno evidente alle coperte, potrebbe presentare minimi segni di usura alle copertine e alle pagine. Nessuna pagina mancante o strappata, nessuna sottolineatura/evidenziazione di testo né scritte ai margini. La foto corrisponde al libro in vendita. Altre foto su richiesta. Monografia dotata di un imponente corredo iconografico in nero e a colori, avvolta da sovraccoperta patinata con risvolti. Numero pagine 575.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The anther tapetum, present in all land plants, is a highly specialized, transient tissue surrounding the (micro-)spores and/or pollen grains during their development.Any tapetum malfunction causes male sterility. The exact knowledge of tapetum form and function therefore is indispensable not only for basic research, but also and especially in plant breeding and plant genetics.In fourteen contributions by reknown experts, a comprehensive account of the various characters and functions of the tapetum is provided, covering the areas of cytology, cytophysiology, biochemistry, tapetum development and function.

Taschenbuch. Zustand: Neu. The Tapetum | Cytology, Function, Biochemistry and Evolution | Michael Hesse (u. a.) | Taschenbuch | Plant Systematics and Evolution - Supplementa | vii | Englisch | 2012 | Springer | EAN 9783709173732 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Zustand: New. In.

Zustand: OTTIMO USATO. IED. ITALIANO Libro usato che è già stato letto, ma in condizioni ottime. Nessun danno evidente alle coperte, potrebbe presentare minimi segni di usura alle copertine e alle pagine. Nessuna pagina mancante o strappata, nessuna sottolineatura/evidenziazione di testo né scritte ai margini. La foto corrisponde al libro in vendita. Altre foto su richiesta. Presente sovraccoperta. Numero pagine 575.

Zustand: Very Good. Very Good++; Hardcover; Covers are still glossy with "sharp" edge-corners; Unblemished textblock edges; The endpapers and all text pages are clean and unmarked; The binding is tight with a straight spine; This book will be shipped in a sturdy cardboard box with foam padding; Medium Format (8.5" - 9.75" tall); 1.8 lbs; Green covers with title in white lettering; 2007, Springer-Verlag Publishing; 414 pages; "Nectaries and Nectar," by Susan W. Nicolson, et al.

Milano, 2005, 8vo stralcio con copertina posticcia muta, pp. 135/157. - !! ATTENZIONE !!: Con il termine estratto (o stralcio) intendiamo riferirci ad un fascicolo contenente un articolo, completo in se, sia che esso sia stato stampato a parte utilizzando la stessa composizione sia che provenga direttamente da una rivista. Le pagine sono indicate come "da/a", ad esempio: 229/231 significa che il testo è composto da tre pagine. Quando la rivista di provenienza non viene indicata é perché ci è sconosciuta. - !! ATTENTION !!: : NOT A BOOK : ?extract? or ?excerpt? means simply a few pages, original nonetheless, printed in a magazine. Pages are indicated as in "from? ?to", for example: 229/231 means the text comprises three pages (229, 230 and 231). If the magazine that contained the pages is not mentioned, it is because it is unknown to us.

Taschenbuch. Zustand: Neu. Anther and Pollen | From Biology to Biotechnology | Christophe Clement (u. a.) | Taschenbuch | ix | Englisch | 2011 | Springer | EAN 9783642642098 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Pollen, the plant structure most widely used by humans, is a key structure in plant reproduction giving rise to fruits and seeds. Moreover, the biotechnological use of pollen is of great importance for plant breeders since it allows to obtain varieties with better utilization and yield. In the first part, the successive steps of pollen development in the anther from floral induction to pollen germination and fertilization are thoroughly examined; the second part is devoted to pollen behaviour in vitro.

Zustand: New. In.

Zustand: New. In.

Taschenbuch. Zustand: Neu. Nectaries and Nectar | Susan W. Nicolson (u. a.) | Taschenbuch | xviii | Englisch | 2010 | Springer Netherland | EAN 9789048174812 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Sexual Reproduction in Higher Plants | Proceedings of the Tenth International Symposium on the Sexual Reproduction in Higher Plants, 30 May - 4 June 1988 University of Siena, Siena, Italy | Mauro Cresti (u. a.) | Taschenbuch | xiii | Englisch | 2011 | Springer | EAN 9783642732737 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Zustand: New.

Zustand: New.

Zustand: Sehr gut. Zustand: Sehr gut | Seiten: 416 | Sprache: Englisch | Produktart: Bücher | Nectar is the most important reward offered by plants to pollinating animals. This book is a modern and interdisciplinary text on nectar and nectaries, prompted by the expansion of knowledge, especially in the more ecological and now molecular fields, and the strong recent interest in pollination biology. The topics covered vary widely: they include historical aspects, the structure and ultrastructure of nectaries and relationships to plant systematics, the dynamics of nectar secretion, nectar chemistry and the molecular biology of defence proteins, adaptations to insect and vertebrate nectar consumers and consequences for pollination ecology, and broad-scale studies of nectar resources at the community level.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Based on papers presented at the International Symposium on Sexual Reproduction in Higher Plants , this volume covers the topics: micro- and macrosporogenesis, the activation and recognition of mature pollen, pollen germination and tube emission in vivo and in vitro, pollen and pollen tube cytoskeleton, stigma and style morphology, pollen/stigma interactions, incompatibility mechanisms and gene expression. The reinvestigation of classical topics using modern methods such as immunofluorescence, micromanipulation, freeze-substitution, electron microscopy, etc., is the common basis of all results presented. Especially applied aspects of sexual reproduction important e.g. for crop improvement, are discussed in detail.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Nectar is the most important reward offered by plants to pollinating animals. This book is a modern and interdisciplinary text on nectar and nectaries, prompted by the expansion of knowledge, especially in the more ecological and now molecular fields, and the strong recent interest in pollination biology. The topics covered vary widely: they include historical aspects, the structure and ultrastructure of nectaries and relationships to plant systematics, the dynamics of nectar secretion, nectar chemistry and the molecular biology of defence proteins, adaptations to insect and vertebrate nectar consumers and consequences for pollination ecology, and broad-scale studies of nectar resources at the community level.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Nectar is the most important reward offered by plants to pollinating animals. This book is a modern and interdisciplinary text on nectar and nectaries, prompted by the expansion of knowledge, especially in the more ecological and now molecular fields, and the strong recent interest in pollination biology. The topics covered vary widely: they include historical aspects, the structure and ultrastructure of nectaries and relationships to plant systematics, the dynamics of nectar secretion, nectar chemistry and the molecular biology of defence proteins, adaptations to insect and vertebrate nectar consumers and consequences for pollination ecology, and broad-scale studies of nectar resources at the community level.

Hardcover. Zustand: Brand New. 1st edition. 395 pages. 9.25x6.00x0.75 inches. In Stock.

Paperback. Zustand: Brand New. reprint edition. 515 pages. 6.60x6.50x0.50 inches. In Stock.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Pollen studies make important contributions nature, into three main themes: pollen struc to our knowledge in many interdisciplinary ture and constituents, pollen evolutionary arenas. Pollen identification is widely used in ecology and the pollen-pollinator interface. reconstruction of, e.g., vegetation, the climate Several papers overlap somewhat or are of the past, and plant biodiversity. Studies perhaps even somewhat contradictory and concerning pollen structure, size and form are reflect the author's own ideas and experience. key issues in basic sciences, as, e.g., plant Some could be understood more deeply by taxonomy and evolution, but are also of consulting other closely related articles. The importance in applied fields as, e.g., plant reader is strongly referred to the respective breeding. In pollination studies pollen is literature list of each article. generally used specifically to identify food ofanther ripening and pollen The last steps development (Pacini) and the mature pollen sources of visitors and to reconstruct their foraging routes. Fewer have been devoted to wall structure (Hesse) are key factors to pollen collection mechanisms and to the struc understand pollen dispersal mechanisms in ture and content of pollen in relation to its biotic pollination (Stroo) as well as abiotic pollination (Ackerman). Pollen size, shape, function.