Esther Carrera

Abscisic acid and epibrassinolide reprogram barley drought responses across multiple regulatory layers

Michał Kempa, Anetta Kuczyńska, Esther Carrera, Andrzej Pacak et autres

Abstract Abscisic acid (ABA) is a key stress hormone, and brassinosteroids (BRs) modulate hormonal networks and stress physiology. However, how they shape drought responses in cereals remains unclear. Therefore, we aimed to investigate more precisely the mechanisms underlying ABA- and BR-mediated drought …

pl, es (code pays fourni par la source)

Regulation of parthenocarpic fruit set in novel seedless triploid and diploid mandarins

Giuliana Gambetta, Natália Guimaraes, Fernando Rivas, Ana Mautone et autres

Aim of study: Ploidy management is a strategy for obtaining seedless mandarins worldwide. The mechanisms underlying parthenocarpy in triploid genotypes and their response to horticultural management have not been evaluated. This work aimed to analyse how triploidy affects the hormonal and nutritional …

uy, es (code pays fourni par la source)

Data from: Abscisic acid and epibrassinolide reprogram barley drought responses across multiple regulatory layers

Michał Kempa, Anetta Kuczyńska, Esther Carrera, Andrzej Pacak et autres

Abscisic acid (ABA) is a key stress hormone, and brassinosteroids (BRs) modulate hormonal networks and stress physiology. However, how they shape drought responses in cereals remain unclear. Therefore, we aimed to investigate more precisely the mechanisms underlying ABA- and BR-mediated drought responses …

Data from: Abscisic acid and epibrassinolide reprogram barley drought responses across multiple regulatory layers

Michał Kempa, Anetta Kuczyńska, Esther Carrera, Andrzej Pacak et autres

Abscisic acid (ABA) is a key stress hormone, and brassinosteroids (BRs) modulate hormonal networks and stress physiology. However, how they shape drought responses in cereals remains unclear. Therefore, we aimed to investigate more precisely the mechanisms underlying ABA- and BR-mediated drought responses …

The segregase CDC48 integrates blue light and hormonal cues to regulate photomorphogenesis in Arabidopsis

Antonela Lucía Alem, A. Arce, Cécile Blanchard, María Dolores Gómez et autres

Abstract Photomorphogenesis allows plants to adjust growth to ambient light conditions and relies on protein quality control to ensure the timely turnover of signaling components. The conserved AAA+ ATPase CDC48, along with its cofactors NPL4 and UFD1, is a crucial regulator of …

ar, fr, es (code pays fourni par la source)

Moniliophthora perniciosa, the causal agent of witches’ broom disease of cacao, interferes with cytokinin metabolism during infection of Micro‐Tom tomato and promotes symptom development

Isabel López‐Díaz, Juliana Leles Costa, Esther Carrera, Daniele Paschoal et autres

Moniliophthora perniciosa causes witches' broom disease of cacao and inflicts symptoms suggestive of hormonal imbalance. We investigated whether infection of the tomato (Solanum lycopersicum) model system Micro-Tom (MT) by the Solanaceae (S)-biotype of Moniliophthora perniciosa, which causes stem swelling and hypertrophic growth …

us (code pays fourni par la source)

Beyond dormancy: organ-specific gene regulatory networks control winter development in peach buds

Justin V. Joseph, Giorgio Perrella, Riccardo Aiese Cigliano, Marco di Marsico et autres

Abstract Bud dormancy in temperate perennials is often described as a stereotyped state of developmental repression triggered by environmental signals. Here, we investigate the development of vegetative buds in Prunus persica during the cold season to assess whether, like flower buds, they …

it, es (code pays fourni par la source)

Pioneer bark beetle attacks induce multifaceted localized defense responses in Norway spruce

Marcelo de Jesus Ramires, Sigrid Netherer, Martin Schebeck, Karin Anna Hummel et autres

Abstract Conifer forests worldwide are increasingly threatened by environmental stressors, especially bark beetle infestations. In a novel experimental field setup with controlled attacks on clonal trees, we investigated the molecular defense responses of 35-year-old Norway spruce trees to colonization attempts by the …

at, sk, us, es (code pays fourni par la source)

Harvest maturity modulates the synchronization between exocarp color change and mesocarp softening in avocado cv. Hass: A multiomics perspective

Camila Arancibia-Guerra, Gerardo Núñez‐Lillo, Ignacia Hernández, Excequel Ponce et autres

Avocado cv. ´Hass´ is a crop of worldwide importance and demand. Fruit mesocarp firmness and exocarp color are essential parameters determining ´Hass´ avocado ripening and consumer acceptability. Exocarp color de-synchronization with softening is a relevant recurrent problem for the avocado supply chain, …

cl, es, pe (code pays fourni par la source)

Divergent Mechanisms of Internode Elongation in Response to Far-Red in Two Rose Genotypes

Laurent Crespel, Camille Le Bras, Bénédicte Dubuc, Maria-Dolores Pérez-Garcia et autres

The quality of potted ornamental plants depends on their architecture, which should be compact and branched. Among the techniques for controlling this architecture, LED lighting, by manipulating light quality, offers an effective means of regulating elongation and branching. In rose, the addition …

fr, es (code pays fourni par la source)

Drought stress responses deconstructed: A comprehensive approach for Norway spruce seedlings using high-throughput phenotyping with integrated metabolomics and transcriptomics

Muhammad Ahmad, Sebastian Seitner, Jakub Jeż, Ana Espinosa‐Ruíz et autres

Karst L.) is one of the most ecologically and economically significant tree species in Europe, accounting for nearly half of the continent's forest economic value. However, drought is a significant stress factor associated with increasing Norway spruce mortality across Europe. Provenance trials, …

at, es (code pays fourni par la source)

Individual leaf microbiota tunes a genetic regulatory network to promote leaf growth

Valéria Custódio, Isai Salas-González, David Gopaulchan, Paulina Flis et autres

In natural ecosystems, microbes have the ability to stably colonize plant leaves, overcoming the fluctuating environmental conditions that the leaves represent. How the phyllosphere microbiota influences the growth of individual leaves remains poorly understood. Here, we investigate the growth of Zea mays …

gb, pt, mx, Cabo Verde, cn, es, de (code pays fourni par la source)