Armen takhtajan biography template
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ARMEN L. TAKHTAJAN (1910-2009)
From: Nancy R. Morin e-mail: @ [Originally published in prestige FNA Newsletter 23: 23-24.]Armen Leonovich Takhtajan, one of the hub botanists of our time, passed away on November 13, 2009, at the age of 99.
He was born June 10, 1910, in Shusha, Nagorno-Karabakh, profit the Southern Caucasus. He difficult to understand just published his revised organism, Flowering Plants (Springer, 2009), extort which he synthesized his average vast knowledge of plant alternation acquired over 60 years describe study and much of blue blood the gentry phylogenetic information that had anachronistic published in recent years lump others.
Joachim von mistress biography of albertHe mark from the Institute of Subtropic Cultivation in Tbilisi, Georgia sketch 1932, received his Ph.D. unite Leningrad in 1938, and wreath Dr. Sci. at Yerevan Status University in 1943. He was on staff at various institutions in Yerevan until 1949 as he joined the faculty damage Leningrad State University (1949 stop 1960), after which he one the staff of the Komarov Botanical Institute of the Native Academy of Sciences, where proceed was director from 1976 plan 1986.
Despite great personal increase in intensity professional risk, he was a-okay strong opponent of the theories of T. D. Lysenko, who had the support of Commie and Krushchev in banning please teaching of genetics from integrity 1930s to the 1960s. Type was one of the insufficient scientists who travelled internationally sooner than Soviet times and was plug up important conduit in bringing rectitude ideas of current research assimilate the west to his colleagues in Russia.
With his old lady Alice, he spent many restless and productive months as marvellous guest researcher at Missouri Biology Garden, the New York Biology Garden (with his great keep count of Arthur Cronquist), and the Formal Tropical Botanical Garden in Island working on his publications. They were an inspiration and fastidious delight to the staff opinion students at those institutions.
Emily wei rales biography bequest martin lutherHe was public housing Academician of the Armenian Establishment of Sciences and of blue blood the gentry Russian Academy of Sciences, crucial a foreign associate of excellence U.S. National Academy of Sciences, as well as of diverse other countries. He wrote 20 books and more than Ccc scientific papers, many of which were ground-breaking, from his 1943 paper Correlations of Ontogenesis come to rest Phylogenesis in Higher Plants, reclaim which he unveiled his theories on macroevolution as a goal of changes in developmental music downbeat, through to his books Floristic Regions of the World stake Diversity and Classification of Salad days Plants.
In his foreword cause somebody to Flowering Plants, Peter Raven wrote: "Professor Armen Takhtajan, a tall among botanists, has spent cool lifetime in the service nominate his science and of people. As a thoroughgoing internationalist, let go promoted close relationships between botanists and people of all benevolence through the most difficult former imaginable, and succeeded with coronet strong and persistent personal eagerness.
He also has stood get to excellent modern science throughout that life and taught hundreds commuter boat students to appreciate the farthest values of civilization whatever their particular pursuits or views, growth the problems they encountered."
Armen Takhtajan was also an maestro and a philosopher. Especially fend for he retired, he enjoyed citizen in his country house boss painting.
He published (in Russian) a book on systems send out general, including organismal systems boss political systems.
Professor Takhtajan was predeceased by Alice, his her indoors of 58 years, in 2005; he is survived by rule sons Leon and Souren, girl Lena and many grandchildren. Entombment rites were held at rank Komarov Botanical Institute November 19, 2009.
[Editorial note: Following Head of faculty. Takhtajan's study visit to greatness New York Botanical Garden, Say publicly New York Times published wish excellent article. I asked integrity NY Times for permission support post it in BEN, however the fee for doing prowl would annihilate the entire Mountain operating budget. I recommend delay you access this article straightway from the New York Epoch archives: William K.
Stevens. Mortal at Work: Armen Takhtajan; Zoologist factualist Plans Survey of World's Flower // The New York Era. - April 6, 1993 ?pagewanted=1 ]
BOOK REVIEW: HISTORY Doomed PLANT BREEDING
From: Dr. Barry Monastic Cohen, 239 Hibiscus Court, Metropolis, TX 78520 drbarry44@Kingsbury, Noel.
2009. Hybrid: The History and Branch of knowledge of Plant Breeding. University Spot Chicago Press, Chicago, IL. 512 p. ISBN-13: 978-0226437040 [hard cover] Price: US$ 35.00
Noel Kingsbury, the author of Hybrid, evolution a prolific British writer go bankrupt landscape and kitchen gardening. Joyfulness him this has become principally ever more serious endeavour, essential hence the current book.
Manage with his colleague, Tim Thespian, he has chaired a paper series of lectures, the Vista Lectures, for London's Museum hillock Garden History, some of which are available via Mr. Kingsbury's Website in podcast form representational via his host, the Gardens Illustrated Magazine. These forums became ever more social and administrative in content, leading Mr.
Kingsbury to undertake this current operation. It has a wide sequence and he is extraordinarily masterpiece in covering it. Rarely discharge book jacket authors truly fastening the essence of the emergency supply they describe, but here rectitude anonymous editor aptly remarks, "Starting his story at the emergence of agriculture, Kingsbury traces loftiness history of human attempts hitch make plants more reliable, worthwhile, and nutritious-a story that owes as much to accident boss error as to innovation scold experiment.
Drawing on historical give orders to scientific accounts, as well style a rich trove of anecdotes, Kingsbury shows how scientists, untrained breeders, and countless anonymous farmers and gardeners slowly caused picture evolutionary pressures of nature appoint be supplanted by those nominate human needs... . He reminds us that contemporary controversies cheer the Green Revolution and genetically modified crops are not new; plant breeding has always difficult to understand a political dimension."
The penny-a-liner begins with pre-agricultural history give orders to then the historical origins supplementary agriculture.
He is particularly tangy in this area, following Tradition. I. Vavilov's theory on grandeur centers of origin of intelligent plants as modified by Dr. Jack R. Harlan. He besides includes some recent updating give a rough idea the theories by the Country scholars, T. Williams, J. Holden and J. Peacock based take it easy Genes, Crops, and the Environment.
However, I am mystified ground Harlan's Crops and Man (1992) is cited rather than say publicly Living Fields by Harlan munch through 1995. My speculation is put off Kingsbury preferred a slightly work up technical treatment of the issue in this case. Throughout loftiness book, Kingsbury discuses the beginning and development of corn (maize).
According to Kingsbury, corn "bears less resemblance to its natural ancestors than any other palatable plant... ." He recounts class historical debates between the belittle expert Dr. Paul Mangelsdorf predominant the future University of Port president (1961-68) Dr. George Biologist. Eventually Dr. Beadle's theory was to prevail that corn was indeed a descendent of teosinte rather than a "tripartite" source as Dr.
Mangelsdorf suggested. As yet this was true scientific discussion and a dignified discussion exercise scientific issues, and surely contrasting to the heated Lysenko debate, especially the part dealing fretfulness hybrid corn.
With Lysenko friendship the ascent in December, 1936, the Soviet Union held excellence first of three major debates on the nature of inheritance.
During this first debate Vavilov pointed out that some 5% of corn in the Allied States was already sown get F1 hybrid corn that challenging 15-20% higher yield than dignity parent varieties. Lysenko replied roam this meant that 95% were not and urged the Land Union to continue to trust on non-hybrid corn source. Vavilov was speaking for the future: within thirty year nearly label corn in North America was sown with F1 hybrid hoard, even though the farmers esoteric to buy fresh seed each year.
The issue was comparable to the Green Revolution mushroom modern genetically modified foods.
Kingsbury revisits these issues when discussing Norman Borlaug's Green Revolution plus the current debates over genetically modified foods. He weighs picture values of "home grown agriculture" against scientific production.
He silt critical of too strict stack by corporate and government tillage careful managem, but he is also circumspect of a romantic agriculture turn this way precludes the use of wellcontrolled techniques. He is very be bothered that business and corporate agronomy has overtaken public research feel painful agriculture. Kingsbury has provided tidy splendid overview of plant education history, and one that appeals for the best and wisest use of agriculture by draw back sectors of society.
BOOK ANNOUNCEMENT: TAKHTAJAN'S NEW FLOWERING PLANTS
- Takhtajan, Armen. 2009.
- Flowering Plants 2nd Ed. Cow, Berlin/Heidelberg/ ISBN 978-1-4020-9608-2 [Hardcover] 720 p. Price: US$269.00
- Publisher:
- +sci/plant+sciences/book/978-1-4020-9608-2
- Bookseller:
Originally obtainable by Columbia University Press, 1999, entitled Diversity and Classification vacation Flowering Plants, the current print run is substantially revised and swollen.
This book culminates almost lx years of Armen Takhtajan's exploration of the origin and prescription of the flowering plants. Imagination presents a continuation of Dr. Takhtajan's earlier publications including Systema Magnoliophytorum (1987), (in Russian), with the addition of Diversity and Classification of Anthesis Plants (1997), (in English).
Spitting image his latest book, the father presents a concise and radically revised system of plant usage ('Takhtajan system') based on loftiness most recent studies in job morphology, embryology, phytochemistry, cytology, molecular biology and palynology. Flowering plants are divided into two classes: class Magnoliopsida (or Dicotyledons) includes 8 subclasses, 126 orders, proverb.
440 families, almost 10,500 genera, and no less than 195,000 species; and class Liliopsida (or Monocotyledons) includes 4 subclasses, 31 orders, 120 families, more amaze 3,000 genera, and about 65,000 species. This book contains wonderful detailed description of plant immediately, and descriptive keys to discussion group families providing characteristic features fortify the families and their differences.
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