Abiotic Stress Responses in Horticultural Crops

A special issue of Agriculture (ISSN 2077-0472). This special issue belongs to the section "Crop Production".

Deadline for manuscript submissions: 20 September 2024 | Viewed by 661

Special Issue Editors


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Guest Editor
College of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, China
Interests: physiological and molecular mechanisms underlying plant stress tolerance
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
College of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, China
Interests: physiological and molecular mechanisms underlying plant stress tolerance

E-Mail Website
Guest Editor
College of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, China
Interests: genetics; genomics improvement; bioinformatics; bud mutant

Special Issue Information

Dear Colleagues,

Agricultural sustainability is threatened by abiotic stress, contributing to crop failure worldwide and reduced crop productivity. Major abiotic stresses include extreme temperature, drought, salinity, and heavy metal contamination. To overcome abiotic stresses, plants have developed a repertoire of mechanisms to counteract these stresses. Therefore, more research is needed to explore the different mechanisms plant species exploit in response to abiotic stresses on the cellular, morphological, physiological, and molecular levels. Horticultural crops, such as fruits, vegetables, ornamentals, aromatic plants, and medicinal plants, offer essential nutrients, biologically active compounds, and aesthetic appeal. The Topic Editors encourage you to contribute to this Special Topic with research articles or reviews deciphering the physiological, biochemical, cellular, or molecular mechanisms underlying abiotic stresses in horticultural crops. This Special Issue will cover, but is not be limited to, the following topics:

  • Providing fundamental insights into the response of horticultural crops to abiotic stress;
  • Elucidating the underlying mechanisms of resistance/tolerance of horticultural crops to abiotic stresses;
  • Using biotechnological and other strategies to improve the resistance/tolerance of horticultural crops to abiotic stresses.

Dr. Xiaoyong Xu
Dr. Lijuan Jiang
Dr. Lun Wang
Guest Editors

Manuscript Submission Information

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Keywords

  • cold stress
  • low-temperature stress
  • high-temperature stress
  • drought stress
  • salt stress
  • heavy-metal stress
  • stress signaling
  • transcriptomics
  • metabolomics
  • proteomics

Published Papers (1 paper)

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Research

23 pages, 6491 KiB  
Article
Genome-Wide Identification and Expression Analysis of the Broad-Complex, Tramtrack, and Bric-à-Brac Domain-Containing Protein Gene Family in Potato
by Aiana, Anita Katwal, Hanny Chauhan, Santosh Kumar Upadhyay and Kashmir Singh
Agriculture 2024, 14(5), 771; https://doi.org/10.3390/agriculture14050771 - 16 May 2024
Viewed by 500
Abstract
The BTB (broad-complex, tramtrack, and bric-à-brac) domain, also known as the POZ (POX virus and zinc finger) domain, is a conserved protein–protein interaction domain present in various organisms. In this study, we conducted a genome-wide search to identify and characterize BTB genes in [...] Read more.
The BTB (broad-complex, tramtrack, and bric-à-brac) domain, also known as the POZ (POX virus and zinc finger) domain, is a conserved protein–protein interaction domain present in various organisms. In this study, we conducted a genome-wide search to identify and characterize BTB genes in Solanum tuberosum. A total of 57 StBTBs were identified and analyzed for their physicochemical properties, chromosomal distribution, gene structure, conserved motifs, phylogenetic relationships, tissue-specific expression patterns, and responses to hormonal and stress treatments. We found that StBTBs were unevenly distributed across potato chromosomes and exhibited diverse gene structures and conserved motifs. Tissue-specific expression analysis revealed differential expression patterns across various potato tissues, implying their roles in plant growth and development. Furthermore, differential expression analysis under hormonal and stress treatments indicated the involvement of StBTBs in abiotic and biotic stress responses and hormone signaling pathways. Protein–protein interaction analysis identified potential interactions with ribosomal proteins, suggesting roles in translational regulation. Additionally, microRNA target site analysis revealed regulatory relationships between StBTBs and miRNAs. Our study provides a comprehensive understanding of the StBTB gene family in potato, laying the groundwork for further functional characterization and manipulation of these genes to improve stress tolerance and agricultural productivity in potato and related plant species. Full article
(This article belongs to the Special Issue Abiotic Stress Responses in Horticultural Crops)
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