Grain Quality: Genetic Diversity for Technological Diversity

A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Crop Physiology and Crop Production".

Deadline for manuscript submissions: closed (30 April 2022) | Viewed by 2463

Special Issue Editors


E-Mail Website
Guest Editor
Department of Plant Genetics, Siberian Branch of Russian Academy of Sciences, Institute of Cytology and Genetics, 630090 Novosibirsk, Russia
Interests: bread wheat; technological properties of grain; adaptation to drought; molecular markers; genetics of qualitative and quantitative traits; evolution of cereals; agronomically important traits

E-Mail Website
Guest Editor
Federal Research Center Institute of Cytology and Genetics SB RAS, 630090 Novosibirsk, Russia
Interests: cereals; alien introgressions; resistance genes; fungal diseases; marker-assisted selection; genome-wide association studies
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleague,

Wheat is one of the most ancient agricultural crops accompanying the development of human civilization. It has spread widely across the globe and has formed a large variability for end uses in different countries. The modern diversity of technological end use of wheat grain is associated with a wide variability in both the structure and chemical composition of endosperm, and in protein and gluten content. A wide variability for milling and physical properties of grain and flour is required when using wheat for food purposes—yeast baking, the production of flat breads, confectionery, and other products. In addition, certain requirements are imposed on grain for technical and fodder purposes. For the purposeful creation of wheat varieties with a specific end use, knowledge of the genetic control of the formation of chemical and structural properties of the endosperm is required. Endosperm morphogenesis is integrated into the overall life cycle of wheat plants and is functionally linked to various gene networks that determine interaction with the external environment. The dependence of grain quality indicators on growing conditions is well known. In contrast to the relatively good knowledge of the biochemical properties of the components of grain endosperm, the genetic dynamics of their formation has not yet been sufficiently studied. This Special Issue will address the entire spectrum of the diversity of wheat grain use—from food to technical purposes, the genetic control of this diversity, and the relationship of genetic diversity for the technological properties of grain with certain geographic regions and resistance to abiotic and biotic stresses. We welcome both phenotypic studies of wheat accessions in terms of grain quality and their end use, as well as genomic studies of mapping loci associated with different technological properties of grain, flour, and dough.

Dr. Tatyana A. Pshenichnikova
Dr. Irina N. Leonova
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Plants is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 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

  • bread and durum wheat
  • wheat grain quality in wheat genetic resources
  • grain endosperm structure
  • grain chemical compounds
  • bread making and confectionery quality
  • technical end use of grain
  • grain quality for brewing and distilling
  • QTL discovery and association mapping
  • milling parameters of flour
  • dough rheology
  • breeding for end-use quality

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

17 pages, 2594 KiB  
Article
Variation of Macro- and Microelements, and Trace Metals in Spring Wheat Genetic Resources in Siberia
by Sergey Shepelev, Alexey Morgounov, Paulina Flis, Hamit Koksel, Huihui Li, Timur Savin, Ram Sharma, Jingxin Wang and Vladimir Shamanin
Plants 2022, 11(2), 149; https://doi.org/10.3390/plants11020149 - 06 Jan 2022
Cited by 5 | Viewed by 1920
Abstract
Western Siberia is one of the major spring wheat regions of Russia, cultivating over 7 Mha. The objective of the study was to evaluate the variation of macro- and microelements, and of trace metals in four distinct groups of genetic resources: primary synthetics [...] Read more.
Western Siberia is one of the major spring wheat regions of Russia, cultivating over 7 Mha. The objective of the study was to evaluate the variation of macro- and microelements, and of trace metals in four distinct groups of genetic resources: primary synthetics from CIMMYT (37 entries), primary synthetics from Japan (8), US hard red spring wheat cultivars (14), and material from the Kazakhstan–Siberian Network on Spring Wheat Improvement (KASIB) (74). The experiment was conducted at Omsk State Agrarian University, using a random complete block design with four replicates in 2017 and 2018. Concentrations of 15 elements were included in the analysis: macroelements, Ca, K, Mg, P, and S; microelements, Fe, Cu, Mn, and Zn; toxic trace elements, Cd, Co, Ni; and trace elements, Mo, Rb, and Sr. Protein content was found to be positively correlated with the concentrations of 11 of the elements in one or both years. Multiple regression was used to adjust the concentration of each element, based on significant correlations with agronomic traits and macroelements. All 15 elements were evaluated for their suitability for genetic enhancement, considering phenotypic variation, their share of the genetic component in this variation, as well as the dependence of the element concentration on other traits. Three trace elements (Sr, Mo, and Co) were identified as traits that were relatively easy to enhance through breeding. These were followed by Ca, Cd, Rb, and K. The important biofortification elements Mn and Zn were among the traits that were difficult to enhance genetically. The CIMMYT and Japanese synthetics had significantly higher concentrations of K and Sr, compared to the local check. The Japanese synthetics also had the highest concentrations of Ca, S, Cd, and Mo. The US cultivars had concentrations of Ca as high as the Japanese synthetics, and the highest concentrations of Mg and Fe. KASIB’s germplasm had near-average values for most elements. Superior germplasm, with high macro- and microelement concentrations and low trace-element concentrations, was found in all groups of material included. Full article
(This article belongs to the Special Issue Grain Quality: Genetic Diversity for Technological Diversity)
Show Figures

Figure 1

Back to TopTop