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plant protoplast

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  • 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

  • Plant tissue culture — is a practice used to propagate plants under sterile conditions, often to produce clones of a plant. Different techniques in plant tissue culture may offer certain advantages over traditional methods of propagation, including:* The production of… …   Wikipedia

  • Plant embryogenesis — is the process that produces a plant embryo from a fertilised ovule by asymmetric cell division and the differentiation of undifferentiated cells into tissues and organs. It occurs during seed development, when the single celled zygote undergoes… …   Wikipedia

  • Plant cell — Plant cells are eukaryotic cells that differ in several key respects from the cells of other eukaryotic organisms. Their distinctive features include: * A large central vacuole, a sap filled volume enclosed by a membrane known as the tonoplast JA …   Wikipedia

  • 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

  • protoplast — noun Etymology: Middle French protoplaste, from Late Latin protoplastus first human, from Greek prōtoplastos first formed, from prōt prot + plastos formed, from plassein to mold more at plaster Date: 1532 1. one that is formed first ; prototype 2 …   New Collegiate Dictionary

  • protoplast — A bacterial cell deprived of its cell wall, for example by growth in an isotonic medium in the presence of antibiotics that block synthesis of the wall peptidoglycan. Alternatively, a plant cell similarly deprived by enzymic treatment …   Dictionary of molecular biology

  • protoplast — noun a) A prototype or archetype. b) The contents of a plant cell …   Wiktionary

  • protoplast — 1. Archaic term meaning the first individual of a type or race. 2. A bacterial cell from which the rigid cell wall has been completely removed; the bacterium loses its characteristic form. [proto + G. plastos, formed] * * * pro·to·plast …   Medical dictionary

  • protoplast — [ prəʊtə(ʊ)plast, plα:st] noun chiefly Botany the protoplasm of a living plant or bacterial cell whose cell wall has been removed. Origin C19: from Gk prōtoplastos first formed …   English new terms dictionary

  • protoplast — n. a bacterial or plant cell without its cell wall …   The new mediacal dictionary

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