Bir Bahadur

Bir Bahadur
Kakatiya University

MSc,Ph.D.,FLS,FIBiol.C,Biol.(London)

About

208
Publications
368,438
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Introduction
I am Retired Professor of Botany having worked first in Osmania University ,Hyderabad and later at Kakatiya University Warangal,India, Associated with Prof J B S Haldane ,FRS since 1960- 1964.Since 1960 I have been involved in various problems and projects .I am 81 + and still active, I am author/editor of 20 books out of which 5 books are from Springer , 6 books from Apple Academic press and one from TAYLOR AND FRANCIS,CRC Press,The remaining from good Indian publishers. Authored over 250 papers including reviews and 45 book chapters. Fellow Linnean Society .Fellow Institute of Biology London and Fellow of several Indian Societies. Royal Society Bursar at Birmingham University and worked at institute of Genetics, Budapest,Hungargy. Several Honours and awards.The rest is history.
Additional affiliations
January 1971 - June 2019
Kakatiya University.Warsngal
Position
  • Head of Faculty
March 2007 - October 2015
Sribiotech Laboratories
Position
  • Scientist and Director of Research
Description
  • Reserach
January 1963 - April 1969
,Osmania University,Hyderabad
Position
  • Lecturer
Description
  • I worked in University college ,University.college Saifabad,,Osmania University Hyderabad,India
Education
April 1954 - May 1965
Osmania University
Field of study
  • City College,Nizam College,University College of Science,Osmania University,

Publications

Publications (208)
Cover Page
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The Journal of Plant Science Research is a reputed peer reviewed International Journal which is published bi-annually. This Journal disseminates knowledge in all related fields of Plant Scince Research such as Plant Physiology, Agriculture, Bio-Chemistry and Botany. It imparts the latest advances in the field of biotechnology and genetic engineerin...
Experiment Findings
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Book
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This book extrapolates the recent advances in emerging trends and novel and speculates about the future perspectives of drugs for the treatment of cancer and diabetes. The book provides a valuable window on the revolutionary sector of drug discovery. It provides comprehensive 25 chapters written by botanists and phytochemists.Pharmacologists a Bioc...
Article
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Phyllotactactic handedness in various palms has been described
Book
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This is Volume 1 and deals with Plant diversity,organizatuin,function and improvement and contains 33 chapters on various aspects by experts in the field suitable to the topic of the book
Book
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Volume ll deals with Plant Genomics and Biotechnology and contains 37 chapters by well-know authors, The Foreward is written by prof Sathish Maheshwari famous Botanist
Article
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This is Vol 2 and deals with Ethnobotany of Western Ghta and West coast of Peninsular India and contains 13 authentic chapters written by experts.
Book
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This volume has 13 chaptres written by experts
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This volume is devoted to North East India and the Andaman and Nicobar Islands and contains 13 chapters written by experts in the field.
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This is Vol 4 contains 15 chapters written by experts in the field.
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This book is the first of its kind in many years Darwin did some work on climbing plants but the subject has been ignored and the work during the last century to present is all scattered. The authors planned and edited this book ASsymmetry in Plant Biology of handedness Eminent scholars in the field from various countries were invited to share thei...
Book
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The 5 volume book on Ethnobotany of India by three authors is now available. Volume 1 deals with Ethnobotany of Eastern Ghats and Deccan and contains authentic information written by experts in the field. There are 12 chapters and are well illustrated.
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Drug Development for Cancer and Diabetes: A Path to 2030 focuses on new developments in the discovery of drugs for the treatment of cancer and diabetes. This new book presents important recent advances, emerging trends, and novel innovations for these two world-leading diseases. It is structured in two parts. Part I consists of chapters that explor...
Article
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Book
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Plants exhibit forms of asymmetry analogous to "handedness" in bilaterally symmetrical animals. This book explores the evolutionary significance and development of asymmetry. Examples of genetic control include the direction of tendril or stem coiling of many climbing plants; the so-called spiral phyllotaxy and floral taxy; and contorted petal arra...
Chapter
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Physic nut (Jatropha curcas L.) is a tree in the family Euphorbiaceae whose members have been known for the production of important natural compounds for therapeutic applications. Physic nut is also one of the few important plant species whose genome has been fully sequenced under high scrutiny, mostly because it is a potential source of oil, which...
Chapter
The Origins and Conceptual definitions of the words handedness, asymmetry, Chirality and helicity are provided. The confusions prevailing in the use of these words are clarified. Although these words are used interchangeably and although some order was established by Palmer (2005), subtle differences that exist between them are highlighted. The evo...
Book
Jatropha curcas, or physic nut, is a small tree that, in tropical climates, produces fruits with seeds containing ~38% oil. The physic nut has the potential to be highly productive and is amenable to subculture in vitro and to genetic modification. It also displays remarkable diversity and is relatively easy to cross hybridize within the genus. Tha...
Book
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Azadirachta indica, commonly known as neem, native of India-Myanmar and naturalized in most of tropical and subtropical countries has great value. The importance of the neem tree has been recognized by people from ancient times.. Ethnobotanically neem is useful in medicine, veterinary medicine, as biopesticides and in many other ways. It contains m...
Chapter
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The North Eastern (NE) region of India houses considerable ethnic multiplicity, which largely differ in their traditions, customs and language. Majority of these tribes are forest dwellers and live in communities under the rule of despotic chiefs. These tribes are classified according to their origin, language, race, religion and their geographical...
Chapter
This chapter deals with the ethnobotanical aspects of Indus Valley Civilization, which is one of the oldest civilization of the world. The chapter 60introduces the basic features of this civilization and goes on to explain the involvement of Indus valley ethnic people in agriculture, domestication, crop plants cultivation, involvement of plants in...
Chapter
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This chapter summarizes the basic information related to the most important ethnic/tribal communities of Western peninsular India. The history of peopling of this region is provided in the introductory part, followed by a description of the most important tribes. The focus is on their population size, way of life, ethnic knowledge on plants and soc...
Book
This is the second of a five-volume set. This series of volumes on the ethnobotany of different regions of India melds important knowledge in one place. India is one of the most important regions of the old world and has culturally rich and diverse knowledge systems. The expert authors have been selected to summarize information on the various aspe...
Chapter
This chapter deals with the ethnic diversity of Eastern Ghats and the adjacent Deccan region. Emphasis is laid on the major ethnic tribes of Odisha, Undivided Andhra Pradesh, Tamil Nadu, and Karnataka. Ethnic tribal communities form a fairly a dominant percentage of the population of this area. These communities are the sources and holders of great...
Chapter
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This chapter briefly summarizes the efforts so far made in the conservation, documentation and management of ethnic tribes of Eastern Ghats and the adjacent Deccan region and their ethnobotanical knowledge. Conservation efforts made by tribes themselves (like recognition of sacred temple trees and sacred groves) as well as by governmental and non-g...
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Plants have been used by human beings since time immemorial. Plants aresignificant and perennial sources of food and medicines that are used forthe treatment of various human diseases. Traditional drugs derived fromherbal plants are used by about 60% of the world’s population, especiallyin Asia and Africa. The present review focuses on herbal drugs...
Article
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A record of out-crossing in pigeonpea (Cajanus cajan (L.) Millsp.) from 32 locations indicated a large variation within and across 12 countries of Asia, Africa, and Americas. Pigeonpea breeders have exploited the natural hybrids within landraces for developing high yielding inbred cultivars in different countries. Similarly, natural hybrids selecte...
Research
We are pleased to provide you with this overview of how your eBook has been performing on the market and give you an update on our latest developments. 2015 was an exciting year, as it marked the merger between Macmillan Science and Education and Springer Science+Business Media to form Springer Nature. Together we can serve our customers even bette...
Cover Page
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Chapter
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This chapter deals with the development and organization of different cell types and tissues of plants. Development includes process such as cell division (including cell cycle), cell enlargement, differentiation, pattern formation and morphogenesis. A detailed account on cell cycle and its hormonal and genetic control has been provided. Differenti...
Chapter
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This chapter deals with meristems and their importance in the organization of the primary and secondary plant body. The meristem concept is explained with particular reference to initial stem cells and paremacy of initials. A classifications of meristem sis provided, followed by the organization of SAM, RAM and vascular cambium. The genetic basis o...
Chapter
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Leaves are the most important organs of plants and carry out very vital physiological activities such as photosynthesis, respiration, transpiration, photoreception and synthesis and supply of signal compounds, including growth regulators. They are always associated with shoot apical meristems from which they arise. Leaves are arranged on the stem w...
Article
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This chapter provides an overview of the flowering plants or angiosperms. The unique features of angiosperms are described, and based on these features, the evolutionary and phylogenetic history of angiosperm is traced. The chapter also gives details on distribution, phytogeography, growth habit, life form classes, root and shoot systems, leaves, i...
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This chapter deals with plant organization at the cellular level which is the fundamental level of biological integration also. Since cells are often considered as the basic structural and functional unit of any biological organism, organization at the cellular level forms the basis for understanding organization at the higher levels. This chapter...
Article
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The flower is a unique feature of flowering plants. Recent research on molecular biology has indicated that a flower is the result of expression and interplay of several genes operating in a sequence. At least four pathways trigger floral evocation: temperature pathway (vernalization and ambient pathways), light quality pathway, photoperiod pathway...
Article
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In addition to natural embryogenesis termed “apomixis” in some species, plant cells can also be induced to form embryos in plant tissue culture. Such embryos are called somatic embryos and can be used to generate plants from single cells. Plants possess cellular totipotency which makes it feasible for individual somatic cells to regenerate into a w...
Article
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Plant epigenetics has become one of the hottest topics of research not only as a subject of basic research but also as a possible new source of beneficial traits for plant breeding. In addition, epigenetic mechanisms are also crucial to appropriate plant reactions to stress. Given the sessile lifestyle and the late differentiation of the germ line,...
Article
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Present-day cultivars of crop species have become susceptible to a range of biotic and abiotic stresses because of their narrow genetic base. The genes imparting resistance to these stresses are no more available within the cultivated species but are present in many wild and weedy relatives. To transfer desirable genes to the cultivars, the product...
Article
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An overview of plant biodiversity is provided in this chapter. Details of genetic diversity, species diversity and ecosystem diversity are given. Hotspots of biodiversity and their details have also been given. Threats to biodiversity and methods of conservation are described.
Chapter
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This chapter deals with a history of botanical science. Major advancements made in the ancient, medieval, Renaissance and modern periods in different subdisciplines are detailed. Particular emphasis has been provided to the importance of instruments and techniques that enabled these advancements. The importance of Arabidopsis as a model plant in co...
Article
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Jatropha curcas L. is a monoecious pantropical shrub or treelet and grows everywhere in tropical and sub-tropical areas without any human care. It is entomophilous with sticky pollen that does not disperse by wind, but only by insects carrying it from male to female flowers. Honeybees can be employed for pollination purpose; they are efficient and...
Article
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We present a comprehensive review of the inaperturate (omniaperuturate) pollen by light and scanning electron microscopy of the various wild and cultivated species in the genusJatropha. The genus division in the sub-generaJatrophaandCurcasas well as in sections and sub-sections is discussed in this paper. This survey has brought out the taxonomic v...
Article
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A concise review of the economic and medicinal importance of various wild and cultivated species of Jatropha which occur in India and elsewhere is given. About 40 species are described for their various medicinal and economic properties. Chemical constituents of most of the species described are also briefly provided. © Springer Science+Business Me...
Article
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In this report, we review the wood anatomy of 11 taxa of Jatropha L., i.e., J. curcas, J. gossypifolia (two varieties), J. tanjorensis, J. glandulifera, J. heynei, J. villosa, (wild species), J. podagrica, J. multifida, J. integerrima and J. panduraefolia (cultivated species) occurring in India. Various aspects related to vessel elements, fibers, a...
Article
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Jatropha L., is a genus of the family Euphorbiaceae with about 175 species distributed in tropics of America, Africa and Asia. Eight wild and three cultivated species occur in India. Key to species, systematic enumeration, local names, flowering, fruiting season and distribution is given. Sepal and petal characters are described and keys based excl...
Article
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The genetic relatedness of Jatropha with other economically important members of the family Euphorbiaceae has been studied. Keeping in view the morphological resemblances of different species of the genus Jatropha, particularly with Ricinus, attempts were made at intergeneric hybridization between the two genera. Protein and molecular profiles show...
Chapter
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Jatropha curcas L. has assumed importance in tropical and subtropical countries as a potential biofuel crop. The limitations with the currently used germplasm are the lack of knowledge of the genetic base, poor yields, low genetic diversity and vulnerability to a wide array of insect pests and diseases under monoculture. Few varieties are reported...
Article
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Autism is a disorder which mainly involves the nervous system. It is characterized by lack of communication, incoherent language and meaningless repetitive movements. Its onset is in early childhood and its incidence has been reported to be increasing. Several genes and environmental factors have been implicated in the causation of autism, and elec...
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Global warming, population, environmental degradation and food production are serious concerns to the well being of mankind and our planet. Development of sustainable energy resources is an essential component to many of these problems. Of these bioenergy holds the greatest promise to contribute significantly to reduce petroleum consumption and gre...
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The fruit, seed, caruncle and seedling characters of Jatropha species are reviewed. The capsule shape and size varies considerably with ridges and furrows of various depths in different species while in some species the fruits are glabtous. The pericarp characters under light and scanning electron microscope are also described for nine species. The...
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abstracted included in the paper
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This issue of journal is devoated to Plant Wealth of Andhra Pradesh
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The book contans 36 chapters
Article
S ummary Turner a subulata J. E. Smith is heterostylous with pin and thrum flower forms and is self–incompatible but cross‐compatible. Pin and thrum flowers produce the same number of pollen grains. Only 3·07% of the pollen produced participates in the pollination. Pin stigmas receive an average of 425 pollen grains and thrums 327. Stigmas of pin f...
Book
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