Search results for "alus"
showing 10 items of 462 documents
The transcriptomes of columnar and standard type apple trees (Malus x domestica) - a comparative study.
2011
Columnar apple trees (Malus x domestica) provide several economic advantages due to their specific growth habit. The columnar phenotype is the result of the dominant allele of the gene Co and is characterized by thick stems with short internodes and reduced lateral branching. Co is located on chromosome 10 and often appears in a heterozygous state (Co/co). The molecular explanation of columnar growth is not well established. Therefore, we studied the transcriptomes of columnar and standard type apple trees using 454 and Illumina next generation sequencing (NGS) technologies. We analyzed the transcriptomes of shoot apical meristems (SAMs) because we expect that these organs are involved in f…
Development of “universal” gene-specific markers from Malus spp. cDNA sequences, their mapping and use in synteny studies within Rosaceae
2009
The Rosaceae contains many economically valuable crop genera, including Malus (apple), Fragaria (strawberry), and Prunus (stone fruit). There has been increasing interest in the development of linkage maps for these species, with a view to marker-assisted selection to assist breeding programs and, recently, in the development of transferable markers to permit syntenic comparisons of maps of different rosaceous genera. In this investigation, a set of Malus cDNA sequences were downloaded from the European Molecular Biology Laboratory database. The sequences were aligned with homologous full-length Arabidopsis genomic DNA sequences to identify putative intron–exon junctions and conserved flank…
Corrigendum to “Genetic characterization of Anaplasma phagocytophilum strains from goats (Capra aegagrus hircus) and water buffalo (Bubalus bubalis) …
2021
Breeding ecology and dispersal capability of wetland birds: a comparison between two Acrocephalus warblers with unsynchronized life histories
2016
El carricerín real Acrocephalus melanopogon y el carricero común Acrocephalus scirpaceus son paseriformes insectívoros típicos de carrizal. Estas especies son muy similares en tamaño, pero difieren en muchas características ecológicas y etológicas, como migración, fenología reproductiva y especialización de hábitat. En este estudio, hemos considerado sobre todo poblaciones españolas de las dos especies, y nuestros objetivos fueron por un lado investigar algunos aspectos de la ecología reproductiva, la estructura genética y la capacidad de dispersión de estas poblaciones, y por otro estudiar el solapamiento de nichos entre las dos especies en condiciones de simpatría. Nos interesaba especial…
Recursos tecnológicos y capacidades innovadoras en las empresas industriales andaluzas
2009
En los últimos años se ha puesto de manifiesto que en las regiones periféricas o de menor desarrollo relativo la medición y el estudio de los procesos innovadores y de aprendizaje de las empresas no debe reducirse a considerar sólo las actividades de tipo tecnológico (producto, proceso, I+D, etc.) sino también y especialmente, todos aquellos esfuerzos de capacitación que llevan a cabo dichas firmas a los cuales denominamos innovaciones menores u organizativas. En este contexto se enmarca nuestro estudio basado en la información obtenida con una encuesta directa a 143 empresas localizadas en Andalucía. A partir de un modelo teórico-metodológico (Maduración Tecnológica), hemos analizado los d…
Ancient Pomaceae (Malus domestica Borkh. and Pyrus communis L.) cultivars in “Appenino Toscano”(Tuscany, Italy): molecular (SSR) and morphological ch…
2008
Yield and Fruit Quality Characterization of Eight Old Sicilian Apple Cultivars
2011
In this trial, we examined the quality of eight old Sicilian apple cultivars (‘Cannamelo’, ‘Cardinale’, ‘Gelata Cola’, ‘Gelata’, ‘Granatino’, ‘San Giuseppe’, ‘Virticchiaro’, ‘Zitella’) and a commercial one (‘Annurca’ traditional clone) through bio-agronomic performances and chemical-physical analyses. We also analyzed flowering time, ripening time, pomological characteristics, and generated a specific descriptor list that indicates a great variability among the cultivars. The data obtained showed interesting characteristics in ‘Granatino’, ‘Virticchiaro’, and ‘Zitella’, such as total soluble solid, fruit size, peel cover color, yield efficiency, and crop load.
Seasonality of two gill monogeneans from two freshwater fish from an oligotrophic lake in northeast Finland.
1990
The seasonal occurrence of Dactylogyrus amphibothrium and Discocotyle sagittata from the gills of ruffe (Gymnocephalus cernuus) and whitefish (Coregonus acronius), respectively was studied in Lake Yli-Kitka, a large oligotrophic lake in Northeast Finland. The lake, located near the Arctic Circle, is ice-covered for 7-8 months of the year. The prevalence of D. amphibothrium infection was 70.7% and remained high throughout all size-classes of fish. The length distribution and developmental stages of the worms indicated two generations per year. The overwintering generation produces a summer generation which lives for only a few weeks and matures in July. Discocotyle sagittata has only one gen…
Metastable staurolite-cordierite asemblage of the Bossòst dome: Late variscan decompression and polyphase metamorphism in the Axial Zone of the centr…
2004
Abstract A kilometre-scale shear zone is recognized in the Cambro–Ordovician schist of the Bossost dome, a Variscan metamorphic and structural dome in the Axial Zone of the central Pyrenees. Non-coaxial deformation is recorded by rotated garnet and staurolite porphyroblasts following regional metamorphism M 1 , while coaxial conditions prevailed during later contact metamorphic M 2 growth of andalusite and cordierite. Mineral compositions and bulk rock analyses show that garnet–staurolite–andalusite–cordierite assemblages are significantly enriched in Mg and Mn over the garnet–staurolite assemblage, which lacks sufficient Mg for cordierite to form. The garnet–staurolite assemblage preserves…
Production of the Sicilian distillate “ Spiritu re fascitrari ” from honey by-products: An interesting source of yeast diversity
2017
The “Spiritu re fascitrari” (SRF) is a typical Sicilian distillate obtained from the by-products of traditional process of honey production. Although some alcoholic fermentation of honey based products have been described, the present research represents the first investigation on the yeast ecology and the physico-chemical characteristics of honey by-products subjected to an alcoholic fermentation followed by distillation. All samples collected during manufacturing process were analysed for the count of total, osmophilic and osmotolerant yeasts. The honeycombs and equipment surfaces showed the presence of yeasts that was 1.7 and 1.1 Log (CFU/mL), respectively. After enrichment, yeast popula…