plant cell protoplasts

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• Cell wall — A cell wall is a tough, flexible and sometimes fairly rigid layer surrounding a cell, located external to the cell membrane, which provides the cell with structural support, protection, and acts as a filtering mechanism. A major function of the… …   Wikipedia

• Plant breeding — is the art and science of changing the genetics of plants in order to produce desired characteristics.[1] Plant breeding can be accomplished through many different techniques ranging from simply selecting plants with desirable characteristics for …   Wikipedia

• lower vascular plant — ▪ biology Introduction formerly  pteridophyte,  also called  vascular cryptogam,         any of the spore bearing vascular plants, including the ferns, club mosses, spike mosses, quillworts, horsetails, and whisk ferns. Once considered of the… …   Universalium

• transgenic — (transgenic animal or plant) An animal or plant that has gained new genetic information from the insertion of foreign DNA. It may be produced by such techniques as injecting DNA into animal eggs, electroporation of mammalian cells and plant cell… …   Dictionary of microbiology

• symplast — [ sɪmplast, plα:st] noun Botany a continuous network of interconnected plant cell protoplasts. Derivatives symplastic adjective Origin 1930s: from Ger. Symplast …   English new terms dictionary

• Protoplast — This article discusses protoplasts in the biological sense. For the theological use, see Adam and Eve Protoplast, from the ancient Greek πρῶτον (first) + verb πλάθω or πλάττω (to mould: deriv. plastic ), initially referred to the first organized… …   Wikipedia

• fungus — fungic /fun jik/, adj. funguslike, adj. /fung geuhs/, n., pl. fungi /fun juy, fung guy/, funguses, adj. n. 1. any of a diverse group of eukaryotic single celled or multinucleate organisms that live by decomposing and absorbing the organic… …   Universalium

• virus — viruslike, adj. /vuy reuhs/, n., pl. viruses. 1. an ultramicroscopic (20 to 300 nm in diameter), metabolically inert, infectious agent that replicates only within the cells of living hosts, mainly bacteria, plants, and animals: composed of an RNA …   Universalium

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• Protoplastenkultur — Fusionierter Protoplast (links) mit Chloroplasten aus einer Blattzelle und gefärbter Vakuole aus einer Blütenzelle. Die Protoplastenkultur ist eine Methode der pflanzlichen Zell und Gewebekultur in biotechnologisch arbeitenden Labors. Enzymatisch …   Deutsch Wikipedia

• Rosmarinsäure — Strukturformel Allgemeines Name Rosmarinsäure Andere Namen …   Deutsch Wikipedia