Polyamines and ethylene during in vitro rooting of Prunus avium L
نویسندگان
چکیده
منابع مشابه
Internal levels of plant growth regulators during in vitro culture of wild cherry ( Prunus avium L
In vitro micropropagation of wild cherry is presently one of the main commercial ways to clonally propagate this species (Cornu and Boulay, 1986). In order to extend this technique to a large number of clones, it seems necessary to improve our knowledge of the behavior of the explants during the in vitro culture. Since plant growth regulators (PGR) play an important role in this technique (Marg...
متن کاملPhosphoenolpyruvate carboxykinase in cherry (Prunus avium L.) fruit during development.
In this study the abundance and location of phosphoenolpyruvate carboxykinase (PEPCK) was determined in the flesh and skin of the sweet cherry (Prunus avium L.) cultivar Durone Nero II during development. PEPCK was not present in young fruit but appeared in both tissues as the fruit increased in size. In these there was no net dissimilation of malic acid, which accounts for the bulk of their or...
متن کاملImproving germination of Prunus avium L. seeds
To break dormancy and increase the germination of Prunus avium L. (mazzard cherry) seeds, various methods were tested including the removal of the seed coat after cold moist stratification and treatment with GA3, KNO3, or thiourea. Treatments with 7,500 ppm KNO3 after 120 days of stratification were more effective, yielding 64.54% germination of seeds with coat. In seeds without coat, 500 ppm G...
متن کاملthe effect of e-64 on the developmental competence of sheep cocs during in vitro maturation
in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.
Radioprotective efficacy of prunus avium fruit in mice brain with reference to in-vitro and in-vivo studies
Background: Radioprotective efficacy of Prunus avium fruit extract (PAE) rich in vitamin A, C, E and anthocyanin was studied against radiation induced biochemical alterations in mice brain. Materials and Methods: In-vitro assays were performed with PAE for its antioxidant studies thereafter for in-vivo study, Swiss albino mice were divided into five groups. Group 1 (control) normal mice. Group ...
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ژورنال
عنوان ژورنال: Annales des Sciences Forestières
سال: 1989
ISSN: 0003-4312
DOI: 10.1051/forest:19890526