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ABSTRACT: Leaf transcriptome of faba bean (Vicia faba L.) response to soil drought

PROVIDER: PRJNA611089 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR11266707_1.fastq.gz	Fastqsanger.gz
	SRR11266707_2.fastq.gz	Fastqsanger.gz
	SRR11266708_1.fastq.gz	Fastqsanger.gz
	SRR11266708_2.fastq.gz	Fastqsanger.gz
	SRR11266709_1.fastq.gz	Fastqsanger.gz

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Comparative physiological, biochemical and proteomic analyses reveal key proteins and crucial regulatory pathways related to drought stress tolerance in faba bean (Vicia faba L.) leaves

Project description:Drought is one of the most crucial environmental stresses limiting faba bean growth and productivity in the Mediterranean region. In order to explore how the faba bean plant responds to drought stress, a physiological and proteomic analysis was performed in leaf tissue. All physiological parameters were affected by drought. The physiological mechanism underlying the response of faba bean leaves to drought was therefore attributed to the alleviation of oxidative stress via the accumulation of organic solutes such as proline and to the synergistic action of the antioxidant enzyme system (CAT, SOD, APX and GPOX). Proteomic analysis identified 2000 proteins from faba bean leaves, of which were 81 differentially expressed. Of those, 45 were upregulated and 36 were downregulated under drought treatment. GO and KEGG enrichments indicated differentially abundant proteins (DAPs) associated with photosynthesis, antioxidants/detoxifying enzymes, molecular chaperones, biosynthesis of amino acids and secondary metabolites, signal transduction, energy and carbohydrate metabolism and metabolic enzymes. The current results provide evidence for a complex synergetic pathway, in which ROS detoxification mechanisms and photoprotection constituted the major aspect of drought tolerance in faba bean leaves. These results offer a foundational basis regarding the molecular mechanism involved in drought resistance within the faba bean species

2024-04-30 | PXD041759 | Pride

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Air-classified faba bean protein concentrate is efficiently utilized as a dietary protein source by post-smolt Atlantic salmon (Salmo salar)

Project description:High-quality sources of protein for the formulation of feeds of carnivorous fish species such as Atlantic salmon are currently being sought. In an earlier screening trial we evaluated for the first time in Atlantic salmon (Salmo salar) the applicability of air-classified faba bean (Vicia faba) protein concentrate (BPC) inclusions in combination with soy protein concentrate (SPC) and fishmeal (FM) using parr as a model. Based on the results in parr in freshwater, the present study tested the hypothesis that BPC can effectively replace SPC as a dietary protein source in post-smolt Atlantic salmon in seawater. Herein we compare three dietary treatments, including BPC0 (no BPC), BPC20 (20% BPC) and BPC40 (40% BPC). Full details on diet formulation are available in the publication.

2015-08-19 | E-MTAB-3835 | biostudies-arrayexpress

Differences in Grain Microstructure and Proteomics of a Broad Bean (Vicia faba L.) Landrace Cixidabaican in China Compared with Lingxiyicun Introduced from Japan

Project description:In response of the germplasm resources conservation in China, the characters of a superior land-race of broad bean (Vicia faba L.) Cixidabaican (CX) were identified compared with Lixiyicun (LX) introduced from Japan.

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iTRAQ-Based Proteomics Analysis Revealed Proteins Involved in Drought Response During the Germination Stage in Faba Bean

Project description:iTRAQ-Based Proteomics Analysis Revealed Proteins Involved in Drought Response During the Germination Stage in Faba Bean

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