Some Active Ingredients, Total Protein and Amino Acids in Plants Produced from Irradiated Ambrosia maritima Seeds Growing under Different Soil Salinity Levels

Hussein, O. S.; Ahm, A.H. Hanafy; Ghalab, A.R.; El-Hefny, A.M.

doi:10.3923/ajpp.2012.70.83

Cited by 7 publications

(6 citation statements)

References 21 publications

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“…High salinity concentration reduced Mg percentage in irradiated plants (Hussein et al, 2012). Sheteawi (2001) confirmed that treatment of soybean by JA increased N, P and K level under irrigated with 50 mM NaCl salt stress.…”

Section: Discussionmentioning

confidence: 59%

“…Hamideldin and Hussein (2009) demonstrated that gamma radiation raised the total amino acid contents in normal and salt treated plant. Hussein et al (2012) observed that amino acid contents markedly increased with 20, 40 and 80 Gy as compared with control plants during two season of experiment. In addition, irradiated seed with gamma rays and then sown at different salinity levels increased total amino acid.…”

Section: Discussionmentioning

confidence: 85%

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Role of Jasmonic Acid and Gamma Radiation in Alleviating Salt Stress in Moringa

Hamideldin¹,

Eliwa²,

Hussein³

2017

IJAB

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To cite this paper: Hamideldin, N., N. Eid Eliwa and O.S. Hussein, 2017. Role of jasmonic acid and gamma radiation in alleviating salt stress in moringa. AbstractThe present investigation studied the effect of two doses of γ-rays (20, 40 Gy) or foliar spraying of jasmonic acid 0.2 and 0.3 µM on moringa plants under salt stress condition (4000 mg/L NaCl). Foliar spray by jasmonic acid especially (0.3 µM) gave the highest peroxidase and polyphenol oxidase enzymes activity under normal or stress condition. Gamma rays and jasmonic acid treatments caused changes in activities, the band concentration of peroxidase and polyphenol oxidase isozymes and increased amino acid contents. Under salt stress condition, Cl, Fe, K and Na percentage increased significantly and of Ca, Mg and S decreased. The greatest level of K were also observed in samples treated by γ-rays or sprayed by JA under normal or salt stress condition. Gamma irradiation with dose 20 Gy and spraying with jasmonic acid (0.3 µM) increased moringa resistance to salt stress during growth under 4000 mg/L level of salt stress.

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Section: Discussionmentioning

confidence: 59%

Section: Discussionmentioning

confidence: 85%

Role of Jasmonic Acid and Gamma Radiation in Alleviating Salt Stress in Moringa

Hamideldin¹,

Eliwa²,

Hussein³

2017

IJAB

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“…Also, [44] found the increased levels of proline in the two wheat species under sever salt stress. Other investigators have reported that proline accumulation may be suitable parameter to selected salt tolerance plants from salt sensitive ones, [45,46,2]. It was reported that the higher concentration of proline under salt stress increases the stress tolerance of the plants through such functions as the protection of enzymes against denaturation, the stabilization of protein synthesis and osmoregulation and increase membrane stability under various conditions [47].…”

Section: Proline and Lipid Peroxides (Mda)mentioning

confidence: 99%

Effect of Salinity on Dry Matter Production, Ion Accumulation, Some Metabolites and Antioxidant Enzymes in Wheat and Broad Bean

Mohamed

Shaddad

2013

Al-Azhar Bulletin of Science- Basic Science Sector

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Broad bean and wheat plants responded differently to salinity stress. The reduction in the dry weight of shoot of about 65% in wheat (cv. Giza 168) and about 35 % in broad bean (cv. Sakha 1) was associated with the more stability of photosynthetic pigment in broad bean than in wheat. At 150 mM of NaCl, carbohydrates and proteins accumulation in broad bean was evident than in wheat and this was accompanied by accumulation of sufficient amount of Ca 2+ ions in broad been and Na + ions in the shoot and root of wheat. Consequently, lipid peroxides (MDA) content was higher in wheat compared to broad bean plants. The Na + uptake at the root surface was higher in broad bean than in wheat. However, broad bean showed lowest Na + translocation from root to shoot. The observable increase in the activity of catalase and proline content in broad bean more than in wheat could play the pivotal role in the detoxification of free radicals.

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“…Application of NO reduced the accumulation of Na+ and enhanced that of K+ (Zhang et al, 2004).Consequently, exogenous application of NO proved to be helpful for crop establishment (Zheng et al, 2009). Hussein et al (2012) treated (Ambrosia maritime L.) seeds before sowing by gamma radiation and noticed that there was generally increase in Na percentage in damsisa plant during vegetative stage of growth as compared by its corresponding control or un-irradiated and unstressed control. Concerning the effect of γ-rays, it was observed that, the first stage of growth, all radiation dose decreased Mg (%) comparing with normal control (unstressed and un-irradiated).…”

Section: Mineralsmentioning

confidence: 99%

“…Gamma rays represent one of the important physical mutagens for improving vegetative growth and consequently the yield of many plants (Abdel-Tawab et al, 2001). Gamma irradiation considered as a valuable tool in many purposes, from which, developing varieties that economically and agriculturally important and have high productivity potential (Hussein et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

EFFECT OF SODIUM NITROPRUSSIDE AND GAMMA RADIATION ON GROWTH AND SOME PHYSIOLOGICAL PROCESS OF (Zea mays L.) PLANTS

Eliwa

Farag

2016

Zagazig Journal of Agricultural Research

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Sodium nitroprusside (SNP) is an important signaling molecule with diverse physiological functions in plants. In the present study, grains of maize (strain G 4 ) which were irradiated with gamma irradiation doses (15 and 30 Gy) or sprayed with sodium nitroprusside (150 and 300µM) induced significant enhancement on growth, photosynthetic pigments, and the content of Fe, Zn , Mg , Ca and Cu. The most enhancement effect was observed with spraying treatment (300µM SNP) or (15 Gy) gamma radiation dose. Antioxidant enzymes peroxidase, malate dehydrogenase, and Polyphenyl oxidase (PPO) isoenzymes electrophoresis showed appearance and disappearance of some bands with variation in density.

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Some Active Ingredients, Total Protein and Amino Acids in Plants Produced from Irradiated Ambrosia maritima Seeds Growing under Different Soil Salinity Levels

Cited by 7 publications

References 21 publications

Role of Jasmonic Acid and Gamma Radiation in Alleviating Salt Stress in Moringa

Role of Jasmonic Acid and Gamma Radiation in Alleviating Salt Stress in Moringa

Effect of Salinity on Dry Matter Production, Ion Accumulation, Some Metabolites and Antioxidant Enzymes in Wheat and Broad Bean

EFFECT OF SODIUM NITROPRUSSIDE AND GAMMA RADIATION ON GROWTH AND SOME PHYSIOLOGICAL PROCESS OF (Zea mays L.) PLANTS

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