seed and dna

Listing 1 - 10 from 121 for seed and dna

ABRC Home Page
... and distribute seed and DNA resources that are useful to the Arabidopsis research community. Dr. Randy Scholl is the Director of the Center, and Associate Professor in the Department of Plant Cellular and Molecular Biology. New seed and DNA ...
www.biosci.ohio-state.edu

EXTOXNET PIP - DCPA, CHLORTHAL, CLORTHAL-DIMETHYL
... effects: No mutagenicity was seen in a number of tests, including mutation frequency and activity, cytogenetic tests, DNA repair, and dominant lethal tests [35]. This evidence indicates that DCPA is not mutagenic. ... that are seen in soils, with the proportion varying in different species. DCPA affects the seed and pre-emergence stage, but has little effect on crops or weeds after they have emerged ...
extoxnet.orst.edu

HostaRegistrar.org: American Hosta Society Online Registry and Hosta Plant Database
... to release yellow pollen. AP0MIXIS - asexual seed produced without the normal fusion of pollen and egg giving rise to seedlings genetically identical ... blade; e.g. H.'Cynthia'. MUTATION – a genetic change of DNA in an individual. NECROSIS - the death or dying of cells, ... single division. SEEDLING – plant of seed origin resulting from the fusion of an egg and sperm (pollen). SEERSUCKERING – the ...
hostaregistrar.org

2- Virology and Mycoplasma:
... and DNA hybridization. Considerable achievements have occurred rapidly in this area. The citrus virus survey has resulted in the elimination of the source of infection and subsequent prevention of introducing Tresteza (citrus virus) and ...
members.fortunecity.com/smgantiry

Lily Pests and Diseases
... DNA into the cell, hijack the cells DNA and cause it to replicate the virus DNA over and over again. The new viruses grow in the plant cells and mature. When they are mature they burst open from the cell and ... the leaves, open flowers and seed pods in cool summer weather and late fall. The ...
mikesbackyardgarden.org

Cycas maconochiei
... Harbour turnoff, K.D. Hill 4461 & H.M. Anderson, 4 Sep 1993 (holo NSW; iso DNA, PE, NY)[NSW] Etymology: Honouring the late John Maconochie, formerly botanist with the Northern ... any threat in the medium term. Seed and plant collectors may pose a problem in the future, in particular when frequent fire also effectively blocks reproduction and uncontrolled development alienates significant proportions ...
plantnet.rbgsyd.nsw.gov.au

Canadian Journal of Plant Pathology, Volume 26, Number 2, June 2004
... and isolation of the pathogen from infested seed M.L. Fogg, R.M. Reedy, D.Y. Kobayashi, S.A. Johnston, and ... and Agrostis palustris N.A. Mitkowski and M. Browning Pages 193-198 Abstract / Résumé Use of PCR and DNA ...
pubs.nrc-cnrc.gc.ca

Research Program - Plant Science and Plant Protection
... with the production of potato and tomato. developed and formulated biological control agents for Rhizoctonia diseases of tomato and other vegetable crop transplants by seed treatment. demonstrated that organic ... to damping-off and root rot Bacterial Diseases of Tomato, Pepper and Potato developed PCR-based techniques to diagnose bacterial diseases on tomatoes and peppers and DNA probe-based methods ...
res2.agr.gc.ca

OREP - Canada’s $80-million ginseng crop needs help
... a DNA-based method to detect C.destructans. The researchers are looking for pieces of DNA that are unique to C.destructans. Once they isolate a DNA "marker," samples of soil, seed and plant tissue can be screened for the fungal infection before planting or during the long cultivation period. Growers could use this diagnostic tool to select uninfected sites for growing ginseng and ...
res2.agr.gc.ca More from this site

Arnold Arboretum - Molecular Biology and Evolution of phytochrome systems
... and DNA sequences of organisms. We use the phytochrome system both as a source of DNA sequence data from which to infer evolutionary trees and to investigate how proteins change through evolutionary time and ... plants; in seed plants, 80 percent of which are now extinct and which now comprise just five lines, the flowering plants, conifers, ginkgos, cycads, and gnetophytes; and in Arabidopsis ...
www.arboretum.harvard.edu

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