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Browsing Plant Science by Type "Postprint Article"
Now showing items 1-20 of 127
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(Wiley-Blackwell, 2011-02)The responses of C3 plants to rising atmospheric CO2 levels are considered to be largely dependent on effects exerted through altered photosynthesis. In contrast, the nature of the responses of C4 plants to high CO2 remains ...
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(Elsevier, 2007-12)The naphthoquinone 7-methyljuglone (5-hydroxy-7-methyl-1,4-naphthoquinone) has previously been isolated and identified as an active component of root extracts of Euclea natalensis which displays antitubercular activity. ...
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(Routledge, 2016-08)There is a growing interest in applying tobacco agroinfiltration for recombinant protein production in a plant based system. However, in such a system, the action of proteases might compromise recombinant protein ...
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(Elsevier, 2017-11)Helichrysum umbraculigerum Less. has been reported to be a prolific producer of phytocannabinoids from the alkyl-, aralkyl-, normal-, and abnormal types. Investigation of an acetone extract from the aerial parts of the ...
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(Elsevier, 2008-10)Ethanol extracts of eight plant species used traditionally in South Africa for the treatment of oral diseases were investigated for in vitro antimicrobial activity against oral pathogens namely Actinobacillus actinomycet ...
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(Elsevier, 2008-03)Please refer to abstract in article
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(Mary Ann Liebert, 2016-09)Foodborne disease outbreaks involving fresh produce have increased in recent years. The risk of infection from contaminated food is worsened by the increased prevalence of antibiotic-resistant strains. This study evaluated ...
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(Elsevier, 2010-01)The methanol extract from the stem bark of Terminalia superba (TSB), fractions (TSB1 - 7) and two compounds isolated following bio-assay guided fractionation namely 3,4'- di-O-methylellagic acid 3'-O-β-D-xylopyranoside ...
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(Routledge, 2011-01)CONTEXT: Allanblackia floribunda Oliver (Guttiferae) is an African medicinal plant used traditionally to treat a variety of ailments. OBJECTIVE: We investigated the antitumor, radical scavenging, antimycobacterial, ...
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(Elsevier, 2006)Extracts from apple fruit (cultivar “Granny Smith”) inhibited the cell-wall degrading polygalacturonase (PG) activity of Colletotrichum lupini, the causal agent of anthracnose on lupins, as well as Aspergillus niger PG. ...
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(Elsevier, 2015)An estimated 40% of privately owned plantations are subject to land claims, and 70% of State-ownedplantations are under claim in South Africa. The study therefore identified the settlement models forfuture engagement of ...
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(Taylor and Francis, 2014-05)The effect of drought stress on the association of nodule performance traits with shoot performance traits was studied using six common bean lines with contrasting differences in their adaptation to drought and low ...
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(Elsevier, 2013)Bluetongue virus (BTV) is the prototype member of the Orbivirus genus in the family Reoviridae and is the aetiological agent of the arthropod transmitted disease, bluetongue (BT), which affects ruminant and camelid ...
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(Manley, 2011-03)A TWINSPAN classification divides the moss flora of southern Africa (South Africa, Namibia, Botswana, Swaziland, and Lesotho) into two main bryofloristic elements: (1) the Xerophytic (south-western) element mainly distributed ...
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(Elsevier, 2008)Ceraria kuneneana described as a new species, is only known from the Kaokoveld, Namibia. Illustrations of the species and a distribution map are provided. Diagnostic characters of C. kuneneana include an often slender erect ...
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Characterisation of a nataloin derivative from Aloe ellenbeckii, a maculate species from east Africa (Elsevier, 2008)6′-Malonylnataloin, a malonylated derivative of the rare anthrone nataloin, is characterised for the first time from Aloe ellenbeckii A. Berger. Anthrone C-glycosides are among a suite of chemical constituents of systematic ...
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(Wiley-Blackwell, 2012-04)Drought is the single most important factor limiting soya bean (Glycine max L. Merr.) yields in the field. The following study was therefore undertaken to identify phenotypic markers for enhanced drought tolerance in ...
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(Magnolia Press, 2013)As part of a revision of Polygala in the Flora of Southern Africa region, the types of all the names relevant for the region were assessed. A catalogue of the names and their types is provided along with information on ...
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(Elsevier, 2010-02)The chemosystematic value of UV-absorbing leaf constituents was considered in previously uncharacterised representatives of Aloe section Pictae, the problematic maculate species complex. Comparative data indicate that the ...
Now showing items 1-20 of 127