Browsing Articles publicats (Tecnologia dels Aliments) by Author "González-Candelas, Luis"
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Differential contribution of the two major polygalacturonases from Penicillium digitatum to virulence towards citrus fruit
Vilanova Torren, Laura; López-Pérez, M.; Ballester, Ana-Rosa; Teixidó i Espasa, Neus; Usall i Rodié, Josep; Lara Ayala, Isabel; Viñas Almenar, Inmaculada; Torres Sanchis, Rosario; González-Candelas, Luis (Elsevier, 2018-10)The fungus Penicillium digitatum is the causal agent of the citrus green mould, the major postharvest diseases of citrus fruit. Lesions on the surface of infected fruits first appear as soft areas around the inoculation ... -
Effect of fruit maturity stage of orange on the wound response to Penicillium digitatum (pathogen) and P. expansum (non-host pathogen)
Vilanova, Laura; Torres Sanchis, Rosario; Usall i Rodié, Josep; Teixidó i Espasa, Neus; González-Candelas, Luis; Viñas Almenar, Inmaculada; Fiori, S. (International Society for Horticultural Science, 2014)Penicillium digitatum and P. expansum are postharvest necrotrophic fungi that require wounds to infect the fruit. Therefore, injuries caused during harvesting and postharvest handling provide an optimal locus for infection. ... -
Unravelling the contribution of the Penicillium expansum PeSte12 transcription factor to virulence during apple fruit infection
Sánchez-Torres, Paloma; Vilanova, Laura; Ballester, Ana-Rosa; López-Pérez, M.; Teixidó i Espasa, Neus; Viñas Almenar, Inmaculada; Usall i Rodié, Josep; González-Candelas, Luis; Torres Sanchis, Rosario (Elsevier, 2018)Blue mould disease caused by Penicillium expansum infection is one of the most important diseases of pome fruit accounting for important economic losses. In the present study, the PeSte12 transcription factor gene was ... -
Use of GFP-tagged strains of Penicillium digitatum and Penicillium expansum to study host-pathogen interactions in oranges and apples.
Burón Moles, Gemma; López-Pérez, M.; González-Candelas, Luis; Viñas Almenar, Inmaculada; Teixidó i Espasa, Neus; Usall i Rodié, Josep; Torres Sanchis, Rosario (Elsevier, 2012)Penicillium digitatum and Penicillium expansum are responsible for green and blue molds in citrus and pome fruits, respectively, which result in major monetary losses worldwide. In order to study their infection process ... -
Wound response in orange as a resistance mechanism against Penicillium digitatum (pathogen) and P. expansum (non-host pathogen)
Vilanova, Laura; Torres Sanchis, Rosario; Viñas Almenar, Inmaculada; González-Candelas, Luis; Usall i Rodié, Josep; Fiori, S.; Solsona Aixalà, Cristina; Teixidó i Espasa, Neus (Elsevier, 2013)Penicillium digitatum is the most devastating postharvest pathogen of citrus. In addition, Penicillium expansum is the main pathogen of pome fruit, although recent studies have demonstrated its ability to infect oranges ...