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  • 1
    Electronic Resource
    Electronic Resource
    Agroinfection (1990)
    Oxford, UK : Blackwell Publishing Ltd
    Physiologia plantarum 79 (1990), S. 0 
    Details
    ISSN: 1399-3054
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Agroinfection, the delivery of viral or viroidal sequences to plants by Agrobacterium, can be used to approach important basic questions in plant molecular biology. The combined use of three biological entities allows the analysis of plant-Agrobacterium interactions using the virus as a marker for T-DNA transfer, or the investigation of viral biology using Agrobacterium as a delivery vehicle for the virus. Plants transgenic for viral constructs offer possibilities for studying recombination, plant protection, and development of high copy number plant vectors. Relevant examples of these approaches are discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1399-3054.1990.tb05877.x
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Meristematic Tissues of Maize Plants Are Most Susceptible to Agroinfection With Maize Streak Virus (1988)
    [s.l.] : Nature Publishing Company
    Nature biotechnology 6 (1988), S. 185-189 
    Details
    ISSN: 1546-1696
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: [Auszug] The region of whole Zea mays plants most susceptible to Agrobacterium–mediated transfer of infectious maize streak virus has been identified. Injection of a suspension of bacterial cells in meristematic tissues at or close to the apex gives a high proportion of plants showing viral symptoms, ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/nbt0288-185
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  • 3
    Electronic Resource
    Electronic Resource
    Somatic mutagenesis of the moss, Physcomitrella patens (1988)
    Springer
    Molecular genetics and genomics 211 (1988), S. 545-546 
    Details
    ISSN: 1617-4623
    Keywords: Bryophyte ; Mutagenesis ; Protoplast
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Spores have been preferred for mutagenic treatment of Physcomitrella patens. Many mutant strains are, however, sexually sterile and so do not produce spores. We report here a method of somatic mutagenesis, followed by protoplast isolation, which allows a second round of mutagenesis in these mutants. This method is also a convenient technique for routine isolation of mutants in wild-type P. patens.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00425715
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  • 4
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    Genomics of Algal Host-Virus Interactions (2012)
    ACADEMIC PRESS LTD-ELSEVIER SCIENCE LTD
    In:  EPIC3Genomic Insitghts into the Biology of Algae, (Advances in Botanical Research ; 64), San Diego, ACADEMIC PRESS LTD-ELSEVIER SCIENCE LTD, 520 p., pp. 343-381, ISBN: 978-0-12-391499-6
    Details
    Publication Date: 2014-07-02
    Description: Viruses in Earth's aquatic environment outnumber all other forms of life and carry a vast reservoir of genetic information. A large proportion of the characterized viruses infecting eukaryotic algae are large double-stranded DNA viruses, each of their genomes carrying more than a hundred genes, but only a minority of their genes resemble genes with known biological functionalities. Unusual forms of single-stranded DNA and single- and double-stranded RNA viral genomes have been characterized over the last 10 years, and the number of novel taxa of viruses being discovered continues to increase. Although viral infections are usually specific to certain host strains in a species, lytic viral infections nevertheless affect a large proportion of algae and have a global impact, for example in the termination of blooms. Resistance to viruses is thus subject to strong selection, but little is known about its mechanism. Lateral gene transfer between host and virus has been shown by comparisons between their complete genomes and must play an important role in coevolution in the microbial world. Recent advances in bioinformatics and the possibility of amplifying complete genomes from single cells promise to revolutionize analyses of viral genomes from environmental samples.
    Repository Name: EPIC Alfred Wegener Institut
    Type: Inbook , peerRev
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