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The control of shoot tip necrosis in Pistacia vera L. in vitro


, : The control of shoot tip necrosis in Pistacia vera L. in vitro. Plant Growth Regulation 20(1): 31-35

The effect of increased concentrations of calcium (Ca) (3-24 mM) and boron (B) (100-800 micromolar) in the medium was studied on the occurrence of shoot tip necrosis (STN) in cultures of Pistacia vera L. STN was significantly reduced by application of Ca or B, however media with more than 200 micromolar boron had reduced shoot multiplication. Ca (12-24 mM) supplied as calcium chloride reduced STN without any adverse effect on shoot multiplication or elongation, whereas calcium acetate reduced elongation. It is concluded that STN is a physiological mineral disorder associated with Ca and/or B deficiency in the meristematic regions of actively growing shoots. Application of Ca (up to 24 mM) as calcium chloride to the medium was the best treatment for the control of STN. Reduction of humidity or increased aeration in the culture jars did not have any significant effect on the occurrence of STN.

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Accession: 002980924

DOI: 10.1007/bf00024054

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Aguilar, S.; Louis, C.; Hicks, J.; Zage, P.; Russell, H., 2014: Congenital neuroblastoma in a neonate with isotretinoin embryopathy. We describe a neonate with isotretinoin embryopathy and an incidental finding of congenital neuroblastoma. Diffuse liver metastases led to the decision to provide oncologic therapy followed by tumor resection. Despite the possible need for chronic...

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Podlipaev, S.A.; Golovkin, A.N., 1977: The role of colonial seabirds of the Murman in the dissemination of fish helminths in relation to the protection of bird colonies. Of 7 species of helminths found in colonial seabirds of the Gulf of Murman, Novaya Zemlya, USSR, only Cryptocotyle lingua is a common parasite of birds and fish. Examination of over 10 000 Littorina and Hydrobia molluscs, showed that in the Barent...

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