Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Riaan Meyer"'
Autor:
Michael J Brooks, Sven du Clou, Wikus L. van Niekerk, Paul Gauché, Corli Leonard, Michael J. Mouzouris, Riaan Meyer, Nic van der Westhuizen, Ernest E. van Dyk, Frederik J. Vorster
Publikováno v:
Journal of Energy in Southern Africa, Vol 26, Iss 1, Pp 2-10 (2017)
A new resource for sun strength data in Southern Africa has been established with the commissioning of a regional network of solar monitoring stations. The Southern African Universities Radiometric Network (SAURAN) is an initiative of Stellenbosch Un
Externí odkaz:
https://doaj.org/article/5a1959c599d24ede9a12be441c473094
Autor:
David Kenneth Berger, Inge Gazendam, Riaan Meyer, Ian A. Dubery, Dean Oelofse, Melanie S. Arendse
Publikováno v:
Phytochemistry. 67:255-263
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. Southern blot analysis indicat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::999b9980cab563c0de125ae7daec8108
https://doi.org/10.1016/j.phytochem.2005.10.029
https://doi.org/10.1016/j.phytochem.2005.10.029
Autor:
Riaan Meyer, Ian A. Dubery
Publikováno v:
Plant Cell Reports. 15:777-780
The occurrence of specific, high-affinity binding sites for a protein-lipopolysaccharide (PLP) phytotoxin purified from culture filtrates of a virulent Vertidllium dahliae isolate has been demonstrated in cotton protoplasts. Binding of the (125)I-rad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f45a18cc1df406fcc5c5f705b2da693
https://doi.org/10.1007/bf00232228
https://doi.org/10.1007/bf00232228
Publikováno v:
Phytochemistry. 35:1449-1453
A phytotoxic protein-lipopolysaccharide complex (PLPC) was purified to electrophoretic homogenetiy from seven-day-old culture filtrates of Verticillium dahliae by means of acetone precipitation, gel exclusion chromatography, and preparative agarose e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9e43a9b1fc7cc3ae6d4def3a87b875c
https://doi.org/10.1016/s0031-9422(00)86872-7
https://doi.org/10.1016/s0031-9422(00)86872-7
Significant improvements to microdrop extractions of triazine pesticides are realized by the intentional incorporation of an air bubble into the solvent microdroplet used in this microextraction technique. The increase is attributed partly to greater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66fb7e5d7972e4797ea6135d0950a59a
https://hdl.handle.net/10453/116081
https://hdl.handle.net/10453/116081
Autor:
Ian A. Dubery, Riaan Meyer
Publikováno v:
FEBS Letters. 335:203-206
The presence of a specific binding site for a protein-lipopolysaccharide (PLP) phytotoxin isolated from culture filtrates of Verticillium dahliae has been demonstrated in plasma membranes from cotton seedlings. The 125I-labelled PLP was used as a lig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42ca8baad74e89446ab16873e52f27d9
https://doi.org/10.1016/0014-5793(93)80730-i
https://doi.org/10.1016/0014-5793(93)80730-i
Publikováno v:
Scopus-Elsevier
Coleonema album, a member of the South African fynbos biome, was evaluated for its antimicrobial activity associated with its secondary metabolites. Ethanol- and acetone-based extracts obtained from plants from two different geographical areas were a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71cb1e07f8bdfdac487659d8241dbc46
https://pubmed.ncbi.nlm.nih.gov/16989307
https://pubmed.ncbi.nlm.nih.gov/16989307
Publikováno v:
Phytochemical analysis : PCA. 14(3)
Static headspace sampling with solid-phase microextraction has been used in combination with GC-FID and GC-MS for the specific enrichment, identification and quantification of volatile methyl jasmonate secreted by wounded leaves of Arabidopsis thalia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::583f2ef60f24f81eeff37f485cca2a0f
https://pubmed.ncbi.nlm.nih.gov/12793462
https://pubmed.ncbi.nlm.nih.gov/12793462
Publikováno v:
Scopus-Elsevier
Coleonema album, a member of the South African ‘Fynbos’ biome, was evaluated for its antioxidant and free radical scavenging activity. Ethanol- and acetone-based extracts from plant material obtained from two different geographical areas were ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61495b187ecaab9ac31a1b501c7bebd3
https://doi.org/10.1177/1934578x0600100505
https://doi.org/10.1177/1934578x0600100505
Publikováno v:
Plant Cell, Tissue & Organ Culture; Jul2008, Vol. 94 Issue 1, p91-99, 9p