منابع مشابه
Translocation and insecticidal activity of Bacillus thuringiensis living inside of plants
The major biological pesticide for the control of insect infestations of crops, Bacillus thuringiensis was found to be present naturally within cotton plants from fields that had never been treated with commercial formulations of this bacterium. The ability of B. thuringiensis to colonize plants as an endophyte was further established by the introduction of a strain marked by production of gree...
متن کاملOxygen concentrations inside the traps of the carnivorous plants Utricularia and Genlisea (Lentibulariaceae).
BACKGROUND AND AIMS Species of Utricularia and Genlisea (Lentibulariaceae) are carnivorous, capturing small prey in traps which are physiologically very active, with abundant quadrifid and bifid glands. Traps of Utricularia have walls composed of two cell layers, and are filled with water. Diverse communities of commensal microorganisms often live inside the traps. Genlisea forms long, hollow s...
متن کاملTête à tête inside a plant cell: establishing compatibility between plants and biotrophic fungi and oomycetes.
'Compatibility' describes the complementary relationship between a plant species and an adapted pathogen species that underlies susceptibility and which ultimately results in disease. Owing to elaborate surveillance systems and defence mechanisms on the plant side and a common lack of adaptation of many microbial pathogens, resistance is the rule and compatibility the exception for most plant-m...
متن کاملInside Cover.fm
Identification of emerging bacterial pathogens generally results from a chain of events involving microscopy, serology, molecular tools, and culture. Because of the spectacular molecular techniques developed in the last decades, some authors think that these techniques will shortly supplant culture. The key steps that led to the discovery of emerging bacteria have been reviewed to determine the...
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The macro-commands of the PSTricks package offer impressive additional capabilities to (L)TEX users, by giving them direct access to much of the power of PostScript, including full support for color. The purpose of this article is to outline the implementation of a few of the features of PSTricks (version 0.94).
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ژورنال
عنوان ژورنال: Nature
سال: 1968
ISSN: 0028-0836,1476-4687
DOI: 10.1038/217888c0