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production of rare hybrids hybridization is a well established plant breeding procedure to obtain superior plants by combining useful characters
somatic embryogenesis the process of embryo development is called embryogenesis it is not the monopoly of the egg to form an embryo any cell of the
organogenesis - plant tissue and organ cultureorganogenesis refers to the differentiation of organs such as roots shoots or flowers shoot bud
cellular totipotency the innumerable cells which constitute the body of a higher plant or animal and containing identical genetic material can be
bergmanns method of cell platingin this method free cells are suspended in a liquid medium at a density twice the finally desired plating density
immobilisation of cellsimmobilisation of cells enables re-use of biomass by rotation of cells separation of cells from the medium and leaching of
establishment of suspension cultures a callus crumbles into smaller clumps and single cells in liquid medium by gentle agitation 100-120 rpm on a
characteristic of callusthe most important characteristic of callus from a functional view point is that abnormal growth has the potential to develop
establishment of tissue cultures by now you are familiar with the term explants after a few days in culture the explant becomes slightly rough in
culture conditionsthe culture vessels placed in suitable trays or racks are stored on the shelves in a hygienically maintained culture room under
general protocol for media preparationa general protocol for media preparation is as follows1 prepare stock solutions one day before the medium is to
preparation - culture mediumnow that you are familiar with the constituents the preparation of medium is quite simple several plant tissue culture
composition - culture mediuma standard plant tissue culture medium basal medium contains all the essential macro elements carbon hydrogen oxygen
culture medium - techniques of plant tissue culturein nature green plants are capable of synthesizing organic compounds necessary for their growth
initiation of aseptic culturesthe nutrient medium basal medium used for plant tissue culture would promote luxuriant growth of micro-organisms such
techniques of plant tissue culturea standard tissue culture laboratory should provide facilities for washing and storage of glass ware preparation
types of cambiumon the basis of the arrangement of the fusiform cells as seen in tangential section cambium is divided intoa storiedstratified
structure of the vascular cambiumthis meristem in the anatomical sense of the term usually includes two histologically distinct kinds of cellsi
vascular cambiumthe vascular cambium usually if not always has a dual origin within the primary tissues from provascular strands and from the ground
applications in horticulture and agriculture while going round in public parks you might have observed plants trimmed in such a way giving
ethylene - apical dominanceethylene also plays a role in the inhibition of lateral bud growth it is present in those tissues like shoot apex where
auxins - apical dominancethe role of auxins in controlling the apical dominance was shown by the experiments done by skoog and thimann with the broad
cytokinins - apical dominancecytokinins are also involved in the regulation of apical dominance wickson and thimann studied the interaction of
role of chemical factors in controlling apical dominance there were indications about the existence of plant hormones in the last part of 19th
terminology use in apical dominancehere are a few terms that will be used in discussing apical dominance a clear understanding of these terms is