121. Experiments In Plant Hybridization English translation by William Bateson of Mendel's 1865 paper. Requires Adobe Acrobat to view. http://www.esp.org/foundations/genetics/classical/gm-65.pdf

122. CNN.com - Gene Technology Yields Plant Virus Cure - June 20, 2001 CNN http://cnn.com/2001/WORLD/asiapcf/auspac/06/20/aust.genetics/index.html

MAIN PAGE WORLD U.S. WEATHER ... ABOUT US CNN TV what's on show transcripts CNN Headline News CNN International ... askCNN EDITIONS CNN.com Asia CNN.com Europe set your edition Languages Time, Inc. Time.com People Fortune EW Gene technology yields plant virus cure Scientists compare an immunized ear of barley (top) with one infected with a virus By CNN's Grant Holloway CANBERRA, Australia (CNN) An Australian breakthrough in gene technology has the potential to prevent agricultural crop losses caused by plant viruses. It also could be used to reduce the use of pesticides. Researchers at the Commonwealth Scientific Industrial Research Organization have developed a genetic-modification technique that enables plants to immunize themselves against a virus attack. Working in much the same way as vaccines do in humans, the CSIRO technology inserts into a plant's DNA or genetic blueprint a small sequence of a viral genetic material called RNA. Usually the plant would interact with the viral RNA, replicating it and allowing the virus to destroy or damage the plant. But the CSIRO has modified the RNA into a double strand which the plant recognizes as foreign immediately, triggering its natural defenses against the virus. When the real virus invades the plant, it is countered straight away because the plant's system has been primed to fight it.

123. Department Of Crop And Soil Science Undergraduate and graduate educational programs, research and extension. Undergraduate programs include agroecology, turfgrass science, environmental soil science, and environmental resource management. Graduate programs include agronomy, ecology, soil science, environmental pollution control, genetics, and plant physiology. http://www.agronomy.psu.edu/

124. BNL Biology Strengths in molecular genetics, structural biology, genomics, enzymology, and biotechnology. Department researchers study a diverse set of problems in plant, microbial, and mammalian biology. http://www.biology.bnl.gov/

Carl Anderson Benjamin Burr Frances Burr John Dunn ... <- BNL Home Page Updated 24-02-2004 by Webteam Site Map Security Notice

125. Genes, Plant Genes, plant / genetics. MendelGFDb. Mendel-GFDb was created to apply controlled annotation to plant genes. Mendel-GFDb is a database http://bioresearch.ac.uk/browse/mesh/C0162728L0189954.html

low graphics Genes, Plant Genes, Plant Genes, Plant / genetics broader: Genes other: Alleles Genes, Archaeal Genes, Bacterial Genes, Essential ... Operon narrower: Genome, Plant Genes, Plant Mendel plant gene nomenclature database The Mendel-CPGN database aims to "develop a common nomenclature for sequenced genes, based on gene families, for all photosynthetic organisms, the organelle genomes of both photosynthetic and non- photosynthetic organisms (fungi, algae, and protozoa) and plant viruses". It contains information on the gene name, gene synonym, accession number, gene product name and synonym, and information on expression. The gene products have been assembled into a BLAST searchable data set. Made available on the Web by UK Cropnet. Genes, Protozoan Genes, Plant Genes, Fungal Databases, Genetic ... TIGR Arabidopsis thaliana database The TIGR Arabidopsis thaliana Database is a collection of information on Arabidopsis genome research at The Institute for Genomic Research. Available from this site is the A. thaliana Annotation Database which "will eventually contain every sequence derived from the multinational Arabidopsis Genome Initiative (AGI) sequencing projects annotated to a uniform standard." Also provided is BAC sequencing of

126. FCGP.dev Introduction. Basic genetics for plant Breeding. A Sample Cross. The Mendelian vs. Biometrical Schools. Basic genetics for plant Breeding back to top. http://www.fcgp.org/FCGPpages/dev.html

Introduction to Plant Development Introduction to the FCGP Ch. 1 Characterization Resources Plant Evaluations Photos ... Participant Survey Ch. 3 Development Seed Growers Pledge Introduction Basic Genetics for Plant Breeding A Sample Cross ... Strategies for cross-pollinated crops INTRODUCTION back to top Plant breeders generate new crop varieties by carefully choosing and crossing parents, controlling the amount of inbreeding or outcrossing in their progeny, and selecting the best types from among them. Much of the work involved is in evaluation of the progeny during selection. It is as much an art as a science. The crosses between parents are staggered in order to provide a steady flow of plants to evaluate. Basic Genetics for Plant Breeding back to top Genes, Traits, Genome- The modern biological model which explains the inheritance of traits (such as eye color or height) is based on the concept of genes. Genes (from the Greek for race, stock, or descent) are the basic unit of heredity transmitted in the chromosome. Exactly what a gene looks like is not known, but it is known that they posess definite physical locations in the chromosome. Any given trait might be inherited from one gene, or dozens. The genome is sum of an organism's genes together. The majority of genes are the same in all life. A small amount of genes account for the differences between species. Genes can be turned on or off in response to the environment. Changes in the timing of gene expression can dramatically affect a trait. In sexually reproducing organisms, each parent contributes 1 copy of the genome to the children in the sex cells (egg or sperm), all other cells normally contain two copies of each gene (1 from each parent).

127. CGIAR Agricultural Biodiversity Centre IPGRI, the International plant Genetic Resources Institute, is the CGIAR international agricultural http://www.ipgri.cgiar.org/

top.document.location.href='./index.htm';

128. International Plant Genetic Resources Institute http://www.ipgri.cgiar.org/system/page.asp?theme=9

129. Plant Genetics Research Unit International Undertaking International Undertaking on plant Genetic Resources for Food and Agriculture Text of the Undertaking (1983). Negotiations. Relevant Documents. http://www.agron.missouri.edu/ars_columbia/pgru.html

Plant Genetics Research Unit U. S. Department of Agriculture 204 Curtis Hall Agricultural Research Service University of Missouri Columbia, Missouri 65211 Telephone: 573/882-4734 or FAX: 573/884-7850 M ission Statement: T he mission of the Plant Genetics Research Unit at Columbia, MO, is to develop new knowledge that expands our understanding of the fundamental processes controlling increased production, improved quality, and enhanced uses of corn, soybeans, and wheat; and to utilize this knowledge to develop germplasm and crop management schemes that lead to increased farm profitability and sustainability of the nation's resource base. R esearch Leader: Larry L. Darrah , Supervisory Research Geneticist (corn breeding) Tel.: 573/882-2349 FAX: 573/884-7850 E-mail: DarrahL@missouri.edu S cientists: Paul R. Beuselinck , Research Geneticist (soybean) Lotus Newsletter Kristin D. Bilyeu , Research Molecular Biologist (soybean) Trissa Borgschulte , Research Associate (soybean), located at the Donald Danforth Plant Science Center, St. Louis, MO Edgar B. Cahoon

130. Plant Genetic Resources Unit and utilize genetic resources of apple, coldhardy grape, tart cherry, and certain vegetable crops. The PGRU cooperates with other National plant Germplasm http://www.ars-grin.gov/gen/

How to Order Germplasm Germplasm Resources Information Network Contact PGRU Webmaster PGRU at a Glance Mission Statement Current Outreach Projects The People Germplasm Preservation Seed Crops Research Crop Improvement Clonal Seed Crops Bioinformatics Research Apple Grape This site was last updated 5/24/2004 Site created by Teri Ferrin Plant Genetic Resources Unit Collier Drive Geneva, NY Plant Collections Apple Cold-Hardy Grape Tart Cherry Major Vegetable Crops Allium (onions) Apium (celery) Brassica (cole crops) Cucurbita (squash, pumpkins) ... Others

131. IPK - IPK (english) Translate this page Printview. NEWS 9th International Symposium on plant See ds Seeds in the -omics Era. Copyright © 2004 IPK Gatersleben / Corrensstraße 3 / D-06466 Gatersleben. http://www.ipk-gatersleben.de/en/

You are here: IPK (english) NEWS: 9th International Symposium on Plant See ds: Seeds in the -omics Era

132. Department Plant Systems Biology http://www.plantgenetics.rug.ac.be/

133. Brabant Research Research organization investigating biological and botanical phenomena in various soil, species and climate conditions. Purpose is to understand how plants are affected by genetics, disease, fertilizers, soil chemistry, microbiology, and insects. http://www.brabantresearch.com/

Click here to enter BPG Produce. www.Healthyproduce.com Click here to enter Brabant Research, Inc. Click here to enter BPG Produce. www.Healthyproduce.com Click here to enter Brabant Research, Inc.

134. Index evaluation of genetic variation, introduction of new species in Danish agriculture, croporiented agronomy and physiology, conventional plant breeding, and http://www.agsci.kvl.dk/breed/Applied.htm

The Royal Veterinary and Agricultural University Department of Agricultural Sciences Plant Breeding and Crop Science Thorvaldsensvej 40 DK-1871 Frederiksberg C Denmark phone: +45 3528 3562 fax: +45 3528 3468 Our group Plant Breeding and Crop Science comprises 4 permanent academic staff members (associate professors), 7 research fellows, 7 Ph.D. students and 4 technicians. The Plant Breeding and Crop Science group belongs to the Department of Agricultural Sciences Current projects in our group cover a wide span of interests including evaluation of genetic variation, introduction of 'new' species in Danish agriculture, crop-oriented agronomy and physiology, conventional plant breeding, and biotechnology for crop improvement. AGSCI Research Courses Publications ... W ebmaster: Sven B. Andersen sba@kvl.dk Last changes: 12. januar 2002

135. Plant Genetic Engineering: Applications plant Genetic Engineering Applications. (Chapter 18). Pharming and plantibodies . An increasingly viable option is the production http://photoscience.la.asu.edu/photosyn/courses/BIO_343/lecture/genengap.html

Plant Genetic Engineering: Applications (Chapter 18) "Pharming" and "plantibodies" An increasingly viable option is the production of highly valuable enzymes by plants and animals. In addition to production of human proteins in these organisms (see a subsequent section), other valuable proteins that are currently produced by microorganisms could very well be produced by higher organisms instead. Animal and plant "bioreactors" in some respects may be superior to recombinant bacterial systems, because eukaryotes deliver proteins in the generally more desirable glycosylated form. These organismal systems may also be cheaper than cell fermentation techniques. Two examples of production of human proteins in plants include the production of human serum albumin in transgenic tobacco and potato, and production of human insulin by tobacco. In both cases, the produced protein appears to be fully effective in humans. Unfortunately, however, one cannot raise his/her insulin level by eating transgenic tobacco leaves, as the protein in most cases will be broken down to amino acids before it reaches the blood stream. Therefore, in these cases one cannot escape the practice of protein isolation and purification before transgenic leaves are converted into drugs. Over the last few years, also antibodies have been produced in plants. Initially, the antibody's light and heavy chains were produced in different plants. But a subsequent cross of these two varieties resulted in progeny carrying assembled and functional antibodies. These "plantibodies" are now used for diagnostic and therapeutic purposes (see

136. Plant Genetic Engineering: Methodology plant Genetic Engineering Methodology. (Chapter 17). plant transformation. Genetic engineering of plants is much easier than that of animals. http://photoscience.la.asu.edu/photosyn/courses/BIO_343/lecture/geneng.html

Plant Genetic Engineering: Methodology (Chapter 17) Plant transformation Genetic engineering of plants is much easier than that of animals. There are several reasons for this: (1) there is a natural transformation system for plants (the bacterium Agrobacterium tumefaciens ), (2) plant tissue can redifferentiate (a transformed piece of leaf may be regenerated to a whole plant), and (3) plant transformation and regeneration are relatively easy for a variety of plants. The soil bacterium Agrobacterium tumefaciens ("tumefaciens" meaning tumor-making) can infect wounded plant tissue, transferring a large plasmid, the Ti plasmid, to the plant cell. Part of the Ti (tumor-inducing) plasmid apparently randomly integrates into the chromosome of the plant. The integrated part of the plasmid contains genes for the synthesis of (1) food for the bacterium, and (2) plant hormones. Genes from the Ti plasmid that are integrated in the plant chromosome are expressed at high levels in the plant. Overproduction of the plant hormones leads to continuous growth of the transformed cells, causing plant tumors. Rapid, cancerous growth of the transformed plant tissue obviously is advantageous to the bacterium: more food gets produced. The Ti plasmid has been genetically modified ("disarmed") by deleting the genes involved in the production of bacterial food and of plant hormones, and inserting a gene that can be used as a selectable marker. Selectable marker genes generally are coding for proteins involved in breakdown of antibiotics, such as kanamycin. Any gene of interest can be inserted into the Ti plasmid as well. In principle, one can thus transform any plant tissue, and select transformants by screening for antibiotic resistance. However, unfortunately, there are some complications: (1) it has proven difficult to transform monocots (grasses, maize) by

137. UK Plant Genetic Resources Group http://ukpgrg.org/

Welcome to the web pages for the UK Plant Genetic Resources Group. This server aims to provide links to plant genetic resource collections represented on the Group together with more detailed information on holdings and associated genetic resources activities. Additional links to other plant genetic resource web sites of interest are also maintained. Further information The Group serves as the technical forum for ex-situ plant genetic resources in the UK. The broad membership includes both curators of plant genetic resource centres and representatives from non-governmental organisation and commercial plant breeding sectors. Botanic gardens, the Forestry Commission and statutory collections are also represented as are institutions involved in training in plant genetic resources. The Group provides advice and technical support to Government Departments on technical and policy matters which relate to the UK or the UK's international role in the area of plant genetic resources and ex-situ collections. Member Centres of the UKPGRG.

138. New Crops: Peppermint And Grapefruit New Crops Peppermint and Grapefruit. In the 1950’s, plant breeders became interested in using radiation to improve cultivated plants. http://www.bnl.gov/bnlweb/history/fruits.asp

This web site is designed for accessibility. Content is obtainable and functional to any browser or Internet device. This page's full visual experience is available in a graphical browser that supports web standards. See reasons to upgrade your browser Departments Science Newsroom ... Directory search Cosmotron AGS Strong-focusing 80" Bubble Chamber ... RHIC Reactors Graphite Research Reactor High Flux Beam Reactor Medical Research Reactor Life Sciences Medical breakthroughs Biology research Plant Genetics Other BNL Nobel Prizes The First Video Game Camp Upton Historic Images New Crops: Peppermint and Grapefruit BNL initiated a cooperative program in which dozens of organizations sent plant seeds and vegetative grafting stock to the Laboratory for irradiation by various methods, including the Gamma Field, the Graphite Research Reactor and special irradiation chambers. After the material was exposed, it was returned to the home organization for propagation and mutation screening. The organization then tracked mutations that appeared useful. Aside from the color and size changes that were achieved in a number of ornamental plants, an outstanding success story of this program concerns peppermint. Some years ago, the sole source of peppermint oil in the U.S. was the Mitcham variety, until it fell to a wilt disease caused by the verticillium fungus.

139. Instytut Genetyki Ro¶lin PAN wersja polska, English version. http://www.igr.poznan.pl/

Page 7     121-139 of 139    Back | 1  | 2  | 3  | 4  | 5  | 6  | 7