2020
DOI: 10.1016/j.fcr.2020.107896
|View full text |Cite
|
Sign up to set email alerts
|

Abstract: There is a well-established negative relationship between the yield and the concentration of protein in the mature wheat grain. However, some wheat genotypes consistently deviate from this relationship, a phenomenon known as Grain Protein Deviation (GPD). Positive GPD is therefore of considerable interest in relation to reducing the requirement for nitrogen fertilization for producing wheat for breadmaking. We have carried out two sets of field experiments on multiple sites in South East England. The first set… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

1
16
0

Year Published

2021
2021
2023
2023

Publication Types

Select...
7
1

Relationship

1
7

Authors

Journals

citations
Cited by 27 publications
(17 citation statements)
references
References 16 publications
1
16
0
Order By: Relevance
“…Additionally, these authors demonstrated the feasibility of breeding high and stable GY wheat cultivars. Mosleth et al [ 25 ] tested six wheat varieties at five sites in the UK over three years and found that the grains of genotype Hereward had a consistently high PC. Rharrabti et al (2003) tested 10 kinds of durum wheat in three locations in Spain over two years and found that the varieties Altar-aos , Jabato , and Waha showed high stability in quality traits [ 77 ].…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Additionally, these authors demonstrated the feasibility of breeding high and stable GY wheat cultivars. Mosleth et al [ 25 ] tested six wheat varieties at five sites in the UK over three years and found that the grains of genotype Hereward had a consistently high PC. Rharrabti et al (2003) tested 10 kinds of durum wheat in three locations in Spain over two years and found that the varieties Altar-aos , Jabato , and Waha showed high stability in quality traits [ 77 ].…”
Section: Discussionmentioning
confidence: 99%
“…Additionally, Würschum et al (2016) conducted field experiments with 407 winter wheat varieties at three locations and showed that the PC trait, despite being highly heritable, is also influenced by genotype × environment interactions and is less stable, and that breeding should be based on the results of field trials at multiple locations [ 24 ]. For the relationship between GY and PC, Mosleth et al (2020) also conducted field experiments at multiple locations in England and demonstrated that grain PC deviations, a phenomenon that some wheat genotypes consistently deviate from the negative relationship between the GY and the PC, were higher in wheat varieties bred in the UK than in varieties bred in other European countries [ 25 ]. These stability studies provide a reasonable basis for understanding the effects of genotype, management, and growing season on PC and GY in wheat.…”
Section: Introductionmentioning
confidence: 99%
“…For example, two varieties with the same overall grain yield could be a result of more grains per ear in one variety, or more tillers and less grain per ear in another. Similarly, the strong negative correlation between grain yield and protein content is a well-recognized trade-off in wheat, and other crops (Simmonds 1995 ; Mosleth et al 2020 ). Such compensatory phenotypic effects, along with the large, complex polyploid nature of the 17 Gb wheat genome (IWGSC 2018 )—within which homoeologous gene copies buffer the effects of mutation at any single gene—make the physiological and genetic study of yield and yield components potentially more challenging than in diploids (Brinton and Uauy 2019 ).…”
Section: Introductionmentioning
confidence: 99%
“…In that sense, these genotypes showed positive GPDs when they were grown in L region, where the YIELD is limited compared to M and H regions, but PROT was similar to M region and higher than the H region. The GPD is under genetic control, and the positive GPD is achieved by the high capacity of N uptake after anthesis (Bogard et al., 2010), but this variable is controlled by multiple genes (Mosleth et al., 2015) with a small contribution of the interaction between genotype and environment (Mosleth et al., 2020) as was detected in three varieties (Buck Meteoro, ACA 304 and Baguette Premium 11) associated to the highest GDPs in the three regions (Figure 4).…”
Section: Discussionmentioning
confidence: 99%