Download or read book Flora North America written by Museum of Natural History (U.S.) and published by . This book was released on 1971 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Systematics and Evolution written by David J. McLaughlin and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycology, the study of fungi, originated as a subdiscipline of botany and was a des criptive discipline, largely neglected as an experimental science until the early years of this century. A seminal paper by Blakeslee in 1904 provided evidence for self incompatibility, termed "heterothallism", and stimulated interest in studies related to the control of sexual reproduction in fungi by mating-type specificities. Soon to follow was the demonstration that sexually reproducing fungi exhibit Mendelian inheritance and that it was possible to conduct formal genetic analysis with fungi. The names Burgetf, Kniep and Lindegren are all associated with this early period of fungal genet ics research. These studies and the discovery of penicillin by Fleming, who shared a Nobel Prize in 1945, provided further impetus for experimental research with fungi. Thus began a period of interest in mutation induction and analysis of mutants for biochemical traits. Such fundamental research, conducted largely with Neurospora crassa, led to the one gene: one enzyme hypothesis and to a second Nobel Prize for fungal research awarded to Beadle and Tatum in 1958. Fundamental research in biochemical genetics was extended to other fungi, especially to Saccharomyces cerevisiae, and by the mid-1960s fungal systems were much favored for studies in eukaryotic molecular biology and were soon able to compete with bacterial systems in the molecular arena.
Download or read book Biology International written by and published by . This book was released on 1998 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Horticultural Reviews written by Jules Janick and published by John Wiley & Sons. This book was released on 2010-06-08 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Horticultural Reviews, Volume 28 presents state-of-the-art reviews on topics in horticultural sciences. The emphasis is on applied topics including the production of fruits, vegetables, nut crops, and ornamental plants of commercial importance.
Download or read book Compositae Newsletter written by and published by . This book was released on 1996 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Of Whales and Dinosaurs written by Kevin Y.L. Tan and published by NUS Press. This book was released on 2015-04-18 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Singapore's collection of Southeast Asian animals–one of the world's largest–dates back to the old Raffles Museum, officially established in 1878.With the opening of the Lee Kong Chian Natural History Museum in 2015, the original Raffles Museum has "reincarnated" and the loop on its remarkable 127-year history has closed. Beneath the sleek exterior of today's modern museum building lies a saga of titanic struggles and changes. That the collections survived at all–through the multiple challenges of the nineteenth century, the disruption of World War Two, and its potential disintegration in the face of Singapore's modernization–is nothing short of miraculous. This book is not only an institutional history of the museum but also tells the story of frustrations, commitment and courage of the numerous individuals who battled officialdom, innovated endlessly and overcame the odds to protect Singapore's natural history heritage. The book features 108 historical photographs and natural history illustrations printed in full colour throughout.
Download or read book ETFRN News written by and published by . This book was released on 1997 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Europa World Year written by Taylor & Francis Group and published by Taylor & Francis. This book was released on 2004 with total page 2464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ASC Newsletter written by and published by . This book was released on 1993 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern Concepts in Penicillium and Aspergillus Classification written by Robert A. Samson and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: In our view, the First International Penicillium and Aspergillus Workshop held in Baarn and Amsterdam in May, 1985, was a great success. The assembly in one place of so many specialists in these two genera produced both interesting viewpoints and lively discussions. But more particularly, a remarkable cohesion of ideas emerged, borne primarily of the realisation that taxonomy has passed from the hands of the solitary morphologist. The future of taxonomy lay in collaborative and multidisciplinary studies embracing morphology, physiology and newer methodologies. Penicillium and Aspergillus Workshop was borne logically The Second International from the first, and was held in Baarn on May 8-12, 1989. It was attended by 38 scientists from 16 countries. At this Workshop we have attempted to move further into new methods, especially by bringing together molecular biologists, medical and food mycologists and biochemists as well as more traditional taxonomists. We feel that the meeting contributed greatly to dialogue between taxonomists, and also fundamental and applied mycologists. At the meeting, we became aware that the approach to taxonomy of these genera is now becoming more pragmatic, with an increasing emphasis on consensus, and on stability of names. This is a noteworthy development, which we, as editors, welcome. So many species in Penicillium and Aspergillus are economically important in biotechnology, foods and medicine, and practical, stable taxonomy is of vital importance. These Proceedings comprise 40 papers divided into 9 chapters.
Download or read book Carnivorous Plant Newsletter written by and published by . This book was released on 1996 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abbreviations Dictionary written by Dean A. Stahl and published by CRC Press. This book was released on 2018-10-08 with total page 1529 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published in 2001: Abbreviations, nicknames, jargon, and other short forms save time, space, and effort - provided they are understood. Thousands of new and potentially confusing terms become part of the international vocabulary each year, while our communications are relayed to one another with increasing speed. PDAs link to PCs. The Net has grown into data central, shopping mall, and grocery store all rolled into one. E-mail is faster than snail mail, cell phones are faster yet - and it is all done 24/7. Longtime and widespread use of certain abbreviations, such as R.S.V.P., has made them better understood standing alone than spelled out. Certainly we are more comfortable saying DNA than deoxyribonucleic acid - but how many people today really remember what the initials stand for? The Abbreviations Dictionary, Tenth Edition gives you this and other information from Airlines of the World to the Zodiacal Signs.
Download or read book The Horticulturist s Handbook written by and published by . This book was released on 1985 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications written by International Union of Biological Sciences and published by . This book was released on 2000 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains the proceedings and the official acts of the General Assembly.
Download or read book Journal of the Southern Appalachian Botanical Club written by Earl Lemley Core and published by . This book was released on 1937 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Europa World Year Book 2003 written by Europa Publications and published by Taylor & Francis. This book was released on 2003 with total page 2470 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 2003. Routledge is an imprint of Taylor & Francis, an informa company.
