Breeding and Genetics in Wheat

A special issue of Genes (ISSN 2073-4425). This special issue belongs to the section "Plant Genetics and Genomics".

Deadline for manuscript submissions: 25 May 2024 | Viewed by 730

Special Issue Editors


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Guest Editor
Ministry of Education Key Laboratory of Molecular and Cellular Biology, Hebei Research Center of the Basic Discipline of Cell Biology, College of Life Sciences, Hebei Normal University, Shijiazhuang 050024, China
Interests: wheat; leaf senescence; grain yield; transcriptional regulation; gene cloning; molecular breeding

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Guest Editor
Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), National Key Facility for Crop Gene Resources and Genetic Improvement, Key Laboratory of Biology and Genetic Improvement of Triticeae Crops, Ministry of Agriculture, Beijing 100081, China
Interests: drought; salt; heat; fusarium crown rot (FCR); regulation network; wheat
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Guest Editor
Institute of Biotechnology and Food Science, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051, China
Interests: wheat; abiotic stress; drought tolerance; Ca2+ signaling; vernalization; gene transformation; speed breeding

Special Issue Information

Dear Colleagues,

Common wheat (Triticum aestivum L.), comprising the A, B, and D subgenomes, is one of the most important cereal crops and feeds more than one-third of the world’s population. With the human population estimated to reach 9.9 billion by 2050, wheat production must increase by more than 2% annually to meet the increasing demand. It is a huge challenge for breeding and genetics research in wheat. The main ways to solve this challenge are to discover and utilize more important novel genes and elite allelic resources from natural variations, and to develop modern breeding strategies. With the advance in high-throughput sequencing technologies and release of crop reference genomes, the isolation of multiple genes and the analysis of the gene regulation network have ballooned in recent years. Genome information is laying a foundation for precision genome editing, bringing a “golden era” of wheat molecular breeding. This Special Issue welcomes reviews and research articles that address new findings related to wheat genetics and advanced approaches for wheat breeding.

Prof. Dr. Chunjiang Zhou
Prof. Dr. Zhaoshi Xu
Prof. Dr. Shuo Zhou
Guest Editors

Manuscript Submission Information

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Keywords

  • wheat
  • multi-omics
  • gene cloning
  • genomic research
  • biotic and abiotic stresses
  • functional genes
  • regulation network
  • yield traits
  • quality traits
  • marker-assisted selection

Published Papers (1 paper)

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Review

25 pages, 1644 KiB  
Review
Insights into Salinity Tolerance in Wheat
by Zechao Zhang, Zelin Xia, Chunjiang Zhou, Geng Wang, Xiao Meng and Pengcheng Yin
Genes 2024, 15(5), 573; https://doi.org/10.3390/genes15050573 - 29 Apr 2024
Viewed by 387
Abstract
Salt stress has a detrimental impact on food crop production, with its severity escalating due to both natural and man-made factors. As one of the most important food crops, wheat is susceptible to salt stress, resulting in abnormal plant growth and reduced yields; [...] Read more.
Salt stress has a detrimental impact on food crop production, with its severity escalating due to both natural and man-made factors. As one of the most important food crops, wheat is susceptible to salt stress, resulting in abnormal plant growth and reduced yields; therefore, damage from salt stress should be of great concern. Additionally, the utilization of land in coastal areas warrants increased attention, given diminishing supplies of fresh water and arable land, and the escalating demand for wheat. A comprehensive understanding of the physiological and molecular changes in wheat under salt stress can offer insights into mitigating the adverse effects of salt stress on wheat. In this review, we summarized the genes and molecular mechanisms involved in ion transport, signal transduction, and enzyme and hormone regulation, in response to salt stress based on the physiological processes in wheat. Then, we surveyed the latest progress in improving the salt tolerance of wheat through breeding, exogenous applications, and microbial pathways. Breeding efficiency can be improved through a combination of gene editing and multiple omics techniques, which is the fundamental strategy for dealing with salt stress. Possible challenges and prospects in this process were also discussed. Full article
(This article belongs to the Special Issue Breeding and Genetics in Wheat)
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