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Journal of Plant Diseases and Protection - Fungal pathogens cause significant losses both in terms of quality and quantity on oregano (Origanum spp.) cultivation. Various fungal diseases on oregano... 相似文献
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Hanna Mazur-Marzec Monika J. Kaczkowska Agata Blaszczyk Reyhan Akcaalan Lisa Spoof Jussi Meriluoto 《Marine drugs》2013,11(1):1-19
Cyanobacteria produce a great variety of non-ribosomal peptides. Among these compounds, both acute toxins and potential drug candidates have been reported. The profile of the peptides, as a stable and specific feature of an individual strain, can be used to discriminate cyanobacteria at sub-population levels. In our work, liquid chromatography-tandem mass spectrometry was used to elucidate the structures of non-ribosomal peptides produced by Nodularia spumigena from the Baltic Sea, the coastal waters of southern Australia and Lake Iznik in Turkey. In addition to known structures, 9 new congeners of spumigins, 4 aeruginosins and 12 anabaenopeptins (nodulapeptins) were identified. The production of aeruginosins by N. spumigena was revealed in this work for the first time. The isolates from the Baltic Sea appeared to be the richest source of the peptides; they also showed a higher diversity in peptide profiles. The Australian strains were characterized by similar peptide patterns, but distinct from those represented by the Baltic and Lake Iznik isolates. The results obtained with the application of the peptidomic approach were consistent with the published data on the genetic diversity of the Baltic and Australian populations. 相似文献
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Nedim Tetik Irfan Turhan Hatice Reyhan Oziyci Hamide Gubbuk Mustafa Karhan Sezai Ercisli 《Scientia Horticulturae》2011
Carob (Ceratonia siliqua L.) is natively grown in the coastal areas of the Aegean and Mediterranean region in Turkey. The main carob growing areas (Mediterranean and Aegean) were surveyed and a total 70 promising wild and grafted carob genotypes were selected based on physical and chemical pod properties. Preliminary results showed that Turkey has very rich carob genetic resources containing considerable variations for most of the pod traits. In general, wild carob had smaller pods than the grafted ones. Pod mass ranged from 29.16 g to 120.28 g in the wild genotypes and 71.71 g to 147.91 g in the grafted genotypes with an average 107.61 g for the grafted and 63.72 g for the wild genotypes. The average pod dimensions (width, length and thickness) were 18.16 mm, 16.18 cm and 6.42 mm for the wild genotypes and 21.79 mm, 16.91 cm and 8.79 mm for the grafted genotypes. The average soluble solid content ranged from 59.42% in the wild and 64.06% in the grafted genotypes. The average total acidity of the wild and grafted genotypes was similar (0.78%). The pod traits of the wild genotypes differ significantly from those of the grafted genotypes, and the wild genotypes showed higher variations in these traits compared to the grafted genotypes. 相似文献
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