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UV-B IRRADIATION EFFECTS ON BIOLOGICAL ACTIVITIES AND CYTOLOGICAL BEHAVIOR OF SAINFOIN (ONOBRYCHIS VICIIFOLIA SCOP.) GROWN IN VIVO AND IN VITRO

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dc.contributor.author MOHAJER, SADEGH
dc.contributor.author MAT TAHA, ROSNA
dc.contributor.author MOHAJER, MINOO
dc.contributor.author YOUSEFI JAVAN, IMAN
dc.date.accessioned 2022-10-24T11:17:56Z
dc.date.available 2022-10-24T11:17:56Z
dc.date.issued 2015-10-27
dc.identifier.citation Mohajer, S., Taha, R. M., Mohajer, M., & Javan, I. Y. (2015). UV-B irradiation effects on biological activities and cytological behavior of Sainfoin (Onobrychis viciifolia Scop.) grown in vivo and in vitro. Pak. J. Bot, 47(5), 1817-1824. en_US
dc.identifier.issn 2070-3368
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/13616
dc.description.abstract To investigate the feasibility of UV-B irradiation (312 nm), seeds of Onobrychis viciifolia were exposed to five different intensities for determining the effectiveness of cellular behavior, nutritional constituents and biological activities in In vivo and In vitro growth cultures. The atomic spectroscopy analysis confirmed that concentrations of two macronutrients (P and N) improved after UV-B exposure as compared with control plants. Near infrared radiation conducted on both In vivo and In vitro plants showed significant differences on dry matter digestibility (DMD) and crude fiber (CF). Flavonoid and phenolic compounds were increased in both growth cultures by 40% intensity of UV-B irradiation, although In vitro plants had the higher compounds than intact plants. Increasing the UV-B irradiation intensity was also found to yield positive effect on anthocyanin. Observations on cellular behavior such as determination of nuclear and cell areas, mitotic index and chromosomal aberrations were proven to be essential in deducing the effectiveness of UV-B irradiation to induce somaclonal variation in sainfoin en_US
dc.language.iso en en_US
dc.publisher Karachi: Pakistan Botanical Society, University of Karachi en_US
dc.subject Sainfoin en_US
dc.subject UV-B irradiation en_US
dc.subject Macronutrients en_US
dc.subject Pigment en_US
dc.subject Cytology en_US
dc.subject Phenolic en_US
dc.subject Flavonoid en_US
dc.title UV-B IRRADIATION EFFECTS ON BIOLOGICAL ACTIVITIES AND CYTOLOGICAL BEHAVIOR OF SAINFOIN (ONOBRYCHIS VICIIFOLIA SCOP.) GROWN IN VIVO AND IN VITRO en_US
dc.type Article en_US


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