ahmed.mahran

Ahmed M. Hassanein

Professor - Professor

Faculty of science

Address: Central Lab of Genetic Engineering- Faculty of Science- Sohag University

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Publications Which contain the keyword: NaCl

Improvement of in vitro propagation of jojoba by low concentrations of NaCl or mannitol

2018-09-30 13:09:48 Keywords micropropagation, NaCl, mannitol, jojoba, Ahmed M. Hassanein, Jehan M. S,
Improvement of in vitro propagation of jojoba by low concentrations of NaCl or mannitol
This work was done to improve our understanding about the effect of growth regulators on micropropagation and gene expression of stress tolerant jojoba plant and how they were influenced by the presence of different stress agents. Genetic variation of plants obtained from seeds of jojoba, was checked using RAPD technique. The registered genetic variation was too high and to avoid ... Read more

Differential responses of esterase isoenzyme of peanut to salinity and drought as influenced by salicylic acid

2018-09-19 14:42:48 Keywords Arachis hypogaea, seed germination, salicylic acid, esterase isoenzyme, polyethylene glycol, NaCl,
Differential responses of esterase isoenzyme of peanut to salinity and drought as influenced by salicylic acid
The effect of salinity, drought and salicylic acid on growth and esterase expression of peanut plants were studied. Seeds of peanut were able to germinate even under relatively high concentration of NaCl (157.5 mM) or PEG (25%). In general, seedling growth was less tolerant to salt stress than vegetative growth stage of peanut plants grown in hydroponic culture containing NaCl, ... Read more

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