Department of Botany-Journal Articles

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Browsing Department of Botany-Journal Articles by Author "Adewale, I. O"

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    Comparative Study of Protein Profiles of the Leaves of Wild Manihot glaziovii Mueller and the Cultivated Species, Manihot esculenta Crantz by SDS-polyacrylamide Gel Electrophoresis
    (2006) Folorunso, A. E.; Awelewa, O. A.; Adewale, I. O
    Polyacrylamide gel electrophoresis was conducted on leaf protein extracts of Manihot esculenta and the wild relative, Manihot glaziovii, Manihot esculenta recorded the highest number of protein bands which might be form the past hybridizational processes which had taken place between it and the wild relatives, among which is Manihot glaziovii in order to further increase the protein content of the edible Manihot esculenta, the two protein bands between 5.0 and 5.9 cm characteristic of Manihot glaziovii, as revealed in the rod gels, by electrophoresis, could be transferred to Manihot esculenta through hybridization. It is also possible that in he process, resistance to insects, diseases and drought may be transferred.
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    Comparative Study of the Biochemical Properties of the Fruits of Wild (Lycopersicon pimpinellifolium Jusl. (Mill.)) and the Cultivated (L. esculentum Mill.) Tomato Cultivars in Nigeria
    (2004) Adedeji, O.; Adewale, I. O
    The fruits of three cultivars of the cultivated tomato (Lycopersicon esculentum) and the wild species (L. pimpinellifolium ) were analysed and compared for their biochemical properties. Ripe fruits at the orange-red stage were used for all the analyses. Both the cultivated and the wild tomato species showed high moisture contents. The wild tomato cultivar had a higher crude protein content and quantitatively, represents the better source of protein intake when compared with the cultivated cultivars. The crude fibre content was highest in L. esculentum cv. Roma V.F. The ash content was higher in the lbadan local and wild cultivars than in the other cultivars. Peroxidase activity was found to be highest in L. pimpinellifoliun while catalase activity was highest in L, esculentum cv Ife-1. Glutathione transferase activities was negligible in all the samples analysed.