M.I. Haque
National Agricultural Research Centre, PO NARC, Room E 105, Park Road, Islamabad, Pakistan *Department of Plant Pathology, University of Missouri-Columbia, MO 65-211, USA
R.N. Goodman
National Agricultural Research Centre, PO NARC, Room E 105, Park Road, Islamabad, Pakistan *Department of Plant Pathology, University of Missouri-Columbia, MO 65-211, USA
N.U. Raja
National Agricultural Research Centre, PO NARC, Room E 105, Park Road, Islamabad, Pakistan *Department of Plant Pathology, University of Missouri-Columbia, MO 65-211, USA
Some necrosis accompanied tumor formation following in vitro inoculation in normal upwards direction. In some cases, tumors were produced in early stages but they became necrotic later. It might be possible that the higher auxin production in transformed cells lead to higher auxin oxidase activity which might be responsible for this necrosis.
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M.I. Haque, R.N. Goodman and N.U. Raja, 1998. Effect of Polarity on in vitro Tumor Formation by Agrobacterium tumefaciens and Necrotic Response of Grape Cultivars. Pakistan Journal of Biological Sciences, 1: 205-208.
DOI: 10.3923/pjbs.1998.205.208
URL: https://scialert.net/abstract/?doi=pjbs.1998.205.208
DOI: 10.3923/pjbs.1998.205.208
URL: https://scialert.net/abstract/?doi=pjbs.1998.205.208