Title of article
CHANGES IN ENDOGENOUS POLYAMINES and PROTEINFRACTIONS IN SALT STRESSED WHEAT PLANT BY PUTRESCINE or SPERMINE TREATMENTS
Author/Authors
Ebad , Fawzia, A.A Al-Azhar University(Girls Branch) - Faculty of Science - Botany and Microbiology Department, Egypt , Tahoon, Samira K. Al-Azhar University (Girls Branch) - Faculty of Science - Botany and Microbiology Department, Egypt , Mohamed, Abeer E. Al-Azhar University (Girls Branch) - Faculty of Science - Botany and Microbiology Department, Egypt
Pages
9
From page
339
To page
347
Abstract
A pot experiment was carried out to study the effect of polyamines pretreatments, putrescine (4&8 mM) or spermine ( 6 & 10 mM), on the content of endogenous polyamines and protein fractions in wheat plants grown under salinity stress ( 0.0, 8000 and 10000 ppm NaCl). NaCl stress produced new protein bands, with molecular masses (mM) of 80, 40 and 16 KD. Also new bands appears in plants grown under putrescine or spermine treatments. The common new bands which appeared with polyamines application were Mm 80, 45, 40, 24, 16 and 14 KD, compared to their control. Content of putrescine decreased gradually with increasing NaCl level in irrigation water while, spermine and spermidine contents were generally increased under salinity stress.
Keywords
WHEAT , ENDOGENOUS POLYAMINES , PROTEINFRACTIONS , PUTRESCINE , SPERMINE TREATMENTS
Journal title
Mansoura University : Journal of Soil Sciences and Agricultural Engineering
Serial Year
2010
Journal title
Mansoura University : Journal of Soil Sciences and Agricultural Engineering
Record number
2628008
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