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Author: Brij M. Johri
Publisher: Springer Science & Business Media
ISBN: 3642763952
Category : Science
Languages : en
Pages : 1243
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Book Description
COMPARATIVE EMBRYOLOGY OF ANGIOSPERMS is a review of the developmental processes leading to sexual reproduction in flowering plants. On the basis of embryological data and certain evidences from other areas of study, it lays special emphasis on the relationship among and within the families and orders of angiosperms. Occasionally, inaccuracies in observation and interpretation are pointed out, alternative interpretations offered, gaps in our knowledge highlighted, and prospects outlined. The text is documented with 36 tables, 376 figures, and about 5000 literature citations, which contribute to making this book comprehensive. Besides students and research workers interested in angiosperm embyology, taxonomists, plant breeders, agriculturists, and horticulturists will also find much useful information in this treatise.
Author: Brij M. Johri
Publisher: Springer Science & Business Media
ISBN: 3642763952
Category : Science
Languages : en
Pages : 1243
Get Book Here
Book Description
COMPARATIVE EMBRYOLOGY OF ANGIOSPERMS is a review of the developmental processes leading to sexual reproduction in flowering plants. On the basis of embryological data and certain evidences from other areas of study, it lays special emphasis on the relationship among and within the families and orders of angiosperms. Occasionally, inaccuracies in observation and interpretation are pointed out, alternative interpretations offered, gaps in our knowledge highlighted, and prospects outlined. The text is documented with 36 tables, 376 figures, and about 5000 literature citations, which contribute to making this book comprehensive. Besides students and research workers interested in angiosperm embyology, taxonomists, plant breeders, agriculturists, and horticulturists will also find much useful information in this treatise.
Author: B. M. Johri
Publisher: Springer Science & Business Media
ISBN: 3642693024
Category : Science
Languages : en
Pages : 850
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Book Description
Thirty-four years have elapsed since the publication of the late Professor P. Maheshwari's text, An Introduction to the Embryology of Angiosperms, a work which for many years served as an invaluable guide for students and a rich source book for research workerso Various texts dealing with sections of the braad spectrum oftopics encompassed by Maheshwari in his book have appeared in the interim, but a compendious modem work dealing with the whole field has been lacking. This present volume splendidly meets the need, and it is altogether fitting that Professor B. M. lohri, long an associate and close colleague of Professor Maheshwari and himself a prolific contributor to the subject, should have undertaken the task of editing it. When Maheshwari wrote, it was stiIl feasible for one author to handIe the subject, but today even someone with his fine bread th of vision and depth of understanding could not, alone, do it justice. So the effort has to be a collaborative one; and Professor lohri's achievement has been to bring together a team of authoritative collaborators, assign them their responsibilities, and put them to work to produce a text as integrated in its treatment as the diversity of the subject would allow. The product vividly illustrates the advances that have been made in the study of angiosperm reproductive systems in the last 30 years, and the book is surely destined to become the new standard for student and researcher alike.
Author: Alec M. Pridgeon
Publisher: Oxford University Press
ISBN: 9780198505136
Category : Gardening
Languages : en
Pages : 252
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Book Description
Orchids are among the most popular and widely collected of plant families, with tropical species and hybrids cultivated all over the world. In Genera Orchidacearum, Volume One, a comprehensive, robust classification of orchids is provided with descriptions of individual species and cultivational information. It includes comprehensive coverage on Cypripedioideae, the slipper orchids--one of the most attractive and popular of all. Superbly illustrated with contributions from over 50 international experts, this volume is indispensable for scientists, breeders, and collectors.
Author: R. Guha
Publisher: Scientific Publishers
ISBN: 9387741311
Category : Technology & Engineering
Languages : en
Pages : 322
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Book Description
Aquatic ecosystem and aquatic plant diversity holds a key position in maintaining the floristic diversity of India - one of the 12 megabiodiversity centres of the world. It provides the material basis for the sustenance of thousands of floral and faunal aquatic life forms. This book ``Wetland Phytodiversity : A Complete Guide to Indian Helobieae'' deals with 75 plant species belonging to the aquatic families of angiosperms under the group Helobieae. Distribution of the taxa, their life forms, floral as well as pollination biology, phenology, chromosome numbers, etc. have been dealt with proper care towards better understanding of the affinities, intra - and interfamilial relationships of the taxa. Chapters on phytogeography, pollen morphology, fossil records etc. will be very much helpful for future workers in tracing origin and segregation of this important aquatic group of angiosperms. Apart from the text 20 maps/figures, 66 illustrations, 24 plates have been provided in the book.
Author: Sant Saran Bhojwani
Publisher: Springer Science & Business Media
ISBN: 9401712034
Category : Science
Languages : en
Pages : 534
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Book Description
The revolutionary progress made in this fascinating field of sexual reproduction inspired this generously illustrated volume. It includes 21 chapters written by experts, covering all aspects of the embryology of angiosperms, ranging from development, isolation, and structure of gametes to endosperm and seed development.
Author: T B Batygina
Publisher: CRC Press
ISBN: 1482279916
Category : Science
Languages : en
Pages : 442
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Book Description
The book is divided into three parts: Flower, Anther, and Ovule. The principal aim of this volume (along with the other 3 volumes in the series) is to summarize the classical and current concepts about flower generative organs, their structure and development, and about seed formation processes. The book contains ample material that can be employed
Author: J. Derek Bewley
Publisher: CABI
ISBN: 0851997236
Category : Technology & Engineering
Languages : en
Pages : 858
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Book Description
This is the first scholarly reference work to cover all the major scientific themes and facets of the subject of seeds. It outlines the latest fundamental biological knowledge about seeds, together with the principles of agricultural seed processing, storage and sowing, the food and industrial uses of seeds, and the roles of seeds in history, economies and cultures. With contributions from 110 expert authors worldwide, the editors have created 560 authoritative articles, illustrated with plentiful tables, figures, black-and-white and color photographs, suggested further reading matter and 670 supplementary definitions. The contents are alphabetically arranged and cross-referenced to connect related entries.
Author: T B Batygina
Publisher: CRC Press
ISBN: 1482280035
Category : Science
Languages : en
Pages : 811
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Book Description
This volume covers up-to-date notions of seed structure, processes resulting to its formation (syngamy, triple fusion etc.), as well as of postseminal development (seed dormancy and germination). Great attention has been paid to the morphological and functional aspects of fertilization process and embryo- and endospermogenesis.
Author: T B Batygina
Publisher: CRC Press
ISBN: 0429526717
Category : Science
Languages : en
Pages : 467
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Book Description
Plant embryology, dealing with the regularities of initiation and the first stages of development of an organism, is now flourishing because of the overall progress being made in natural sciences. Such discoveries of the 20th century as production of plants from a single somatic cell, experimental haploidy, and parasexual hybridization were of general biological significance. The combined efforts of embryologists, geneticists and molecular biologists yielded the discovery of specific genes that control meiosis, egg cell development and early stages of embryogenesis. The tendency to synthesize data of embryology and genetics has become increasingly noticeable. It is connected with the fact that the majority of problems connected with morphogenesis, such as differentiation, specialization, the evaluation of features and the definition of the notionsgene and feature andgenotype and phenotype concern embryology and genetics (embryogenetics) in one way or another. Evolutionary embryology has given rise to a new approach to the study of problems of adaptation in plants. In connection with the problem of preserving biological diversity under conditions of ecological stress, special attention is paid to ecological embryology, revealing the critical periods in early ontogenesis and plasticity and tolerance of reproductive systems at the level of species and population. The study of variability of morphogenesis and phenotype in population (life cycle variations and the diversity of reproductive systems) is the most important point in the population embryology of plants.
Author: Mary Louise Anderson
Publisher: CRC Press
ISBN: 9780849397325
Category : Science
Languages : en
Pages : 432
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Book Description
Focuses on Arabidopsis, one of the important model systems available for gaining an understanding of gene organization, regulation, and development in flowering plants at the molecular level. This work examines global elements of the Arabidopsis genome project, the construction of the physical map and strategies for structure function analysis.
