Genetic Diversity Assessment and Phenotypic Characterization of Crops

A special issue of Agriculture (ISSN 2077-0472). This special issue belongs to the section "Crop Genetics, Genomics and Breeding".

Deadline for manuscript submissions: 20 November 2024 | Viewed by 245

Special Issue Editors


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Guest Editor
Faculty of Agrobiotechincal Sciences Osijek, Josip Juraj Strossmayer University of Osijek, Vladimira Preloga 1, 31000 Osijek, Croatia
Interests: nutritional quality; wheatgrass; in vitro digestion; phenotypic diversity; genetic diversity

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Guest Editor
Institute of Field and Vegetable Crops, 21000 Novi Sad, Serbia
Interests: genetics; plant breeding; molecular biology; biotechnology; plant phenotyping; cereal and oil crops
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Special Issue Information

Dear Colleagues,

Genetic diversity assessment involves studying the genetic variations present within a crop species, which can help to understand their potential for adaptation and resilience and identify unique traits that may be beneficial for breeding purposes. Phenotypic characterization, on the other hand, focuses on observing and measuring the physical traits of crops such as yield, disease resistance, nutritional content, etc., providing valuable information on their performance in different environments. By combining genetic diversity assessment with phenotypic characterization, researchers can better understand the relationship between genotypes and phenotypes, leading to the development of improved crop varieties. This integrated approach allows for the selection of crops with desirable traits, such as high yield, disease resistance, and nutritional quality, contributing to sustainable agriculture and food security. Both genetic diversity assessment and phenotypic characterization are crucial areas of research in crop improvement efforts, and ongoing studies in these fields aim to address the challenges of sustainable agriculture, food security, and climate change.

Topics of interest for this Special Issue include, but are not limited to, the following:

  • Investigating the role of genetic diversity in crop adaptation to changing environments;
  • Utilizing advanced technologies such as genomics and bioinformatics for more accurate and efficient assessment;
  • Evaluating the performance of crops under different environmental conditions;
  • Assessing the nutritional quality and health benefits of crop varieties;
  • Studying the interactions between genotypes and phenotypes;
  • Exploring the potential of precision agriculture techniques for phenotypic data collection;
  • Integrating phenotypic data with genomic information for a more comprehensive understanding of crop traits.

Prof. Dr. Andrijana Rebekić
Dr. Ankica Kondić-Špika
Guest Editors

Manuscript Submission Information

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • genetic diversity
  • genomic analysis
  • phenotypic diversity
  • high-throughput phenotyping
  • crop improvement
  • crop adaptation
  • crop resilience
  • nutritional quality
  • big data analysis
  • bioinformatics

Published Papers (1 paper)

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Research

14 pages, 2840 KiB  
Article
Comprehensive Genome-Wide Identification and Characterization of the AP2 Subfamily in Beta vulgaris L. in Response to Exogenous Abscisic Acid
by Yan Zhai, Yuanrong Ni, Hao Wang, Yuanhang Zhou and Wang Xing
Agriculture 2024, 14(8), 1273; https://doi.org/10.3390/agriculture14081273 (registering DOI) - 2 Aug 2024
Abstract
APETALA2 (AP2) belongs to transcription factor (TF) families, with crucial roles in regulating plant growth, development, and stress responses. In order to explore the characteristics of sugar beet (Beta vulgaris L.) AP2s (BvAP2s) in response to drought stress hormone abscisic [...] Read more.
APETALA2 (AP2) belongs to transcription factor (TF) families, with crucial roles in regulating plant growth, development, and stress responses. In order to explore the characteristics of sugar beet (Beta vulgaris L.) AP2s (BvAP2s) in response to drought stress hormone abscisic acid (ABA), genome-wide identification, and the phylogeny, gene structure and promoter precursor analysis of the BvAP2s were employed to predict their potential functions. It is shown that there are a total of 13 BvAP2 genes in the Beta vulgaris. Based on the primary amino acid sequence, the BvAP2s can be further subdivided into euAP2, euANT and basalANT. In addition, cis-acting element analysis showed that BvAP2s contained several abiotic stress-related elements, including those associated with ABA and drought stress. Roots are the first to perceive stress signals, and ABA-treated beetroot transcriptome and downstream gene prediction of BvAP2s revealed that BVRB_4g074790, BVRB_6g128480 and BVRB_7g179610 may play an important role involved in ABA signaling pathways during the stress response by regulating downstream GRAM genes, LEAs and U-boxes. Additionally, quantitative real-time polymerase chain reaction (qRT-PCR) further confirmed the downregulation of these three BvAP2s in response to ABA induction in sugar beet roots. These findings provide a basis for future utilization of BvAP2s in developing drought-tolerant Beta vulgaris varieties. Full article
(This article belongs to the Special Issue Genetic Diversity Assessment and Phenotypic Characterization of Crops)
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