CHARACTERIZATION OF TOLERATE BIOMARKER IN FABA BEAN (Vicia faba L.) AGAINST Orobanche crenata | ||
| Zagazig Journal of Agricultural Research | ||
| Article 17, Volume 44, Issue 2, March 2017, Pages 635-642 PDF (210.34 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/zjar.2017.53889 | ||
| Authors | ||
| Alaa E. Abosaif* 1; A. Sharaf1; R. A. Elmassry2; M. A. Doheim2 | ||
| 1Agric. Biochem. Branch., Soil and Water Sci. Dept., Fac. Technol. and Deve., Zagazig Univ., Egypt | ||
| 2Agric. Biochem. Dept., Fac. Agric., Zagazig Univ., Egypt | ||
| Abstract | ||
| This study was conducted in Zagazig University, Egypt to evaluate tolerate biomarkers in faba bean against Orobanche crenata. Two faba bean genotypes were choicen, known as Msr-3 (tolerate) and Giza-716 (susceptible). Obtained results showed that tolerate genotype has high content of chlorophyll a (1.20 mg/ g fresh weight), chlorophyll b (0.69 mg/g fresh weight), total chlorophyll (1.89 mg/ g fresh weight) and carotenoid (0.97 mg/ g fresh weight). Also tolerate faba bean contained high content of componants known as major osmotically-active componants, namely total soluble sugar (0.045 mg/ml), total protein (7.85%), Na+ (39.16ppm), K+ (59.24ppm) and polar amino acids (78.54%). Tolerate faba bean also showed a high content of total phenolic compounds (348.84 ppm calculated as a Gallic acid), conjugated phenolic compounds (227.69 ppm calculated as a Gallic acid). As well as tolerate faba bean (Msr-3) has high catalase activity (0.39 mg. protein-1). | ||
| Keywords | ||
| Faba bean; Broomrape; soluble sugars; protein; Phenolic compounds; cations and catalase | ||
|
Statistics Article View: 150 PDF Download: 204 |
||
