11. Effect of cluster thinning within the grapevine varietyKatja Šuklje, Anastazija Jež Krebelj, Tanja Vaupotič, Franc Čuš, 2022, izvirni znanstveni članek Ključne besede: grapevine, cluster thinning, Welschriesling, thiols, terpenes, yield, yield parameters, wine parameters
Objavljeno v DiRROS: 06.09.2022; Ogledov: 605; Prenosov: 170
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13. The effect of cultivation practices on agronomic performance, elemental composition and isotopic signature of spring oat (Avena sativa L.)Aleš Kolmanič, Lovro Sinkovič, Marijan Nečemer, Nives Ogrinc, Vladimir Meglič, izvirni znanstveni članek Ključne besede: oat, cultivation practice, yield, energy dispersive X-ray fluorescence (EDXRF), elements, isotopic signature
Objavljeno v DiRROS: 06.09.2022; Ogledov: 537; Prenosov: 210
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14. Isotope fingerprints of common and tartary buckwheat grains and milling fractions : a preliminary studyLovro Sinkovič, Nives Ogrinc, Doris Potočnik, Vladimir Meglič, izvirni znanstveni članek Ključne besede: hulls, semolina, isotopic signature, light flour, conventional, organic
Objavljeno v DiRROS: 06.09.2022; Ogledov: 445; Prenosov: 168
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15. Comparison of selected dimensionality reduction methods for detection of root-knot nematode infestations in potato tubers using hyperspectral imagingJanez Lapajne, Matej Knapič, Uroš Žibrat, izvirni znanstveni članek Ključne besede: hyperspectral imaging, dimensionality reduction, LDA, PLS, PCA, RandomForest, ReliefF, XGB, Meloidogyne, Solanum tuberosum
Objavljeno v DiRROS: 06.09.2022; Ogledov: 480; Prenosov: 183
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16. The Carniolan honeybee from Slovenia : a complete and annotated mitochondrial genome with comparisons to closely related Apis mellifera subspeciesAjda Moškrič, Andraž Marinč, Polonca Ferk, Branimir Leskošek, Mai-Britt Mosbech, Ignas Bunikis, Olga Vinnere Pettersson, Lucile Soler, Janez Prešern, izvirni znanstveni članek Povzetek: The complete mitochondrial genome of the Carniolan honeybee (Apis mellifera carnica) from Slovenia, a homeland of this subspecies, was acquired in two contigs from WGS data and annotated. The newly obtained mitochondrial genome is a circular closed loop of 16,447 bp. It comprises 37 genes (13 protein coding genes, 22 tRNA genes, and 2 rRNA genes) and an AT-rich control region. The order of the tRNA genes resembles the order characteristic of A. mellifera. The mitogenomic sequence of A. m. carnica from Slovenia contains 44 uniquely coded sites in comparison to the closely related subspecies A. m. ligustica and to A. m. carnica from Austria. Furthermore, 24 differences were recognised in comparison between A. m. carnica and A. m. ligustica subspecies. Among them, there are three SNPs that affect translation in the nd2, nd4, and cox2 genes, respectively. The phylogenetic placement of A. m. carnica from Slovenia within C lineage deviates from the expected position and changes the perspective on relationship between C and O lineages. The results of this study represent a valuable addition to the information available in the phylogenomic studies of A. mellifera—a pollinator species of worldwide importance. Such genomic information is essential for this local subspecies’ conservation and preservation as well as its breeding and selection.
Ključne besede: western honeybee, Apis mellifera carnica, mitochondrial genome, phylogeny, C lineage, annotation, whole genome sequencing, protection, conservation
Objavljeno v DiRROS: 06.09.2022; Ogledov: 497; Prenosov: 179
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17. Combined effects of early season leaf removal and climatic conditions on aroma precursors in Sauvignon blanc grapesPaolo Sivilotti, Branka Škvarč, Lorena Butinar, Melita Sternad Lemut, Klemen Lisjak, Andreja Vanzo, 2017, izvirni znanstveni članek Povzetek: Early leaf removal around the cluster zone is a common technique applied in cool climate viticulture, to regulate yield components and improve fruit quality. Despite the increasing amount of information on early leaf removal and its impact on total soluble solids, anthocyanins and polyphenols, less is known regarding aroma compounds. In order to verify the hypothesis that defoliation, applied before or after flowering, could impact the biosynthesis of thiol precursors, we performed a two year (2013 and 2014) experiment on Sauvignon blanc. We provided evidence that differential accumulation of thiols precursors in berries is affected by the timing of defoliation and this impact was related to modifications in biosynthetic pathway. Furthermore, the possible interaction between leaf removal treatment and seasonal weather conditions, and its effect on the biosynthesis of volatile precursors are discussed. Our results suggested that in Sauvignon blanc the relative proportion of 4-S-glutathionyl-4-methylpentan-2-one (G-4MSP) and 3-S-glutathionylhexan-1-ol (G-3SH) precursors can be affected by defoliation, and this could be related to the induction of two specific genes encoding glutathione-S-transferases (VvGST3 and VvGST5), while no significant effects on basic fruit chemical parameters, polyphenols and methoxypyrazines were ascertained under our experimental conditions.
Ključne besede: early leaf removal, cluster exposure, thiol precursors, methoxypyrazines, Vitis vinifera
Objavljeno v DiRROS: 06.09.2022; Ogledov: 453; Prenosov: 195
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18. Analysis of putative apoplastic effectors from the nematode, Globodera rostochiensis, and identification of an expansin-like protein that can induce and suppress host defensesBarbara Gerič Stare, Shawkat Ali, Maxime Magne, Shiyan Chen, Olivier Côte, Natasa Obradovic, Lubna Jamshaid, Xiaohong Wang, Guy Bélair, Peter Moffett, 2015, izvirni znanstveni članek Ključne besede: nematode, expansin-like protein, expansin, potato cyst nematode, potato pest, parasitic nematodes, plant celular function
Objavljeno v DiRROS: 06.09.2022; Ogledov: 474; Prenosov: 202
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19. Potential of cover crops to control arthropod pests in organic viticultureAurora Ranca, Anne-Laure Fragnière, Sergiu Ayar Ene, Špela Modic, Vittorio Rossi, Tito Caffi, Jaka Razinger, Eugenia Rodrigo Santamalia, Daniel Wipf, Patrik Kehrli, izvirni znanstveni članek Ključne besede: conservation biological control, pest control, functional diversity
Objavljeno v DiRROS: 06.09.2022; Ogledov: 467; Prenosov: 255
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