کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4517493 | 1322549 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
In vitro evaluation of antifungal activity of soybean (Glycine max) seed coat proteins
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
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چکیده انگلیسی
Proteins in the soybean seed coat have previously been characterized; however, the function of these proteins is unknown. We show that a soybean seed coat protein fraction was able to inhibit the growth of Fusarium lateritium and Fusarium oxysporum phytopathogenic fungi. The antifungal fraction isolated by DEAE-Sepharose chromatography revealed the presence of peroxidase, vicilin and a 24Â kDa protein homologous to acid phosphatases. Germination experiments revealed that both acid phosphatase and peroxidase were exuded during seed imbibition. We suggest that the set of seed coat antifungal proteins may help protect seeds from colonization by phytopathogenic fungi.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Stored Products Research - Volume 44, Issue 4, 2008, Pages 310-315
Journal: Journal of Stored Products Research - Volume 44, Issue 4, 2008, Pages 310-315
نویسندگان
P.O. Santos, I.S. Santos, V.M. Gomes, O.L.T. Machado, K.V.S. Fernandes, J. Xavier-Filho, A.E.A. Oliveira,