Marker-assisted introgression of genes into rye translocation leads to the improvement in bread making quality of wheat (Triticum aestivum L.)

Kaur, Ramandeep; Dhillon, G. S.; Kaur, Amandeep; Kaur, Sarabjit; Toor, Puneet Inder; Kaur, Diljot; Kumar, Aman; Mavi, G. S.; Grewal, Satvir Kaur; Sharma, Achla; Srivastava, Puja; Chhuneja, Parveen; Kaur, Satinder

doi:10.1038/s41437-022-00538-w

Cited by 2 publications

(2 citation statements)

References 64 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Thus, to retain the functional quality of wheat, introgressions that includes the deletion of major gluten protein genes should be avoided. However, recent studies have shown improved functionality when 1BL/1RS translocation lines where used and gluten protein genes were restored in these ( 65 ). Additionally, introgressions from the 3R chromosome has been shown to contribute positively to baking quality stability across various drought treatments ( 33 ).…”

Section: Functional and Nutritional Aspects—rooms For Improvement By ...mentioning

confidence: 99%

Alien introgression to wheat for food security: functional and nutritional quality for novel products under climate change

Johansson,

Lan,

Olalekan

et al. 2024

Front. Nutr.

View full text Add to dashboard Cite

Crop yield and quality has increased globally during recent decades due to plant breeding, resulting in improved food security. However, climate change and shifts in human dietary habits and preferences display novel pressure on crop production to deliver enough quantity and quality to secure food for future generations. This review paper describes the current state-of-the-art and presents innovative approaches related to alien introgressions into wheat, focusing on aspects related to quality, functional characteristics, nutritional attributes, and development of novel food products. The benefits and opportunities that the novel and traditional plant breeding methods contribute to using alien germplasm in plant breeding are also discussed. In principle, gene introgressions from rye have been the most widely utilized alien gene source for wheat. Furthermore, the incorporation of novel resistance genes toward diseases and pests have been the most transferred type of genes into the wheat genome. The incorporation of novel resistance genes toward diseases and pests into the wheat genome is important in breeding for increased food security. Alien introgressions to wheat from e.g. rye and Aegilops spp. have also contributed to improved nutritional and functional quality. Recent studies have shown that introgressions to wheat of genes from chromosome 3 in rye have an impact on both yield, nutritional and functional quality, and quality stability during drought treatment, another character of high importance for food security under climate change scenarios. Additionally, the introgression of alien genes into wheat has the potential to improve the nutritional profiles of future food products, by contributing higher minerals levels or lower levels of anti-nutritional compounds into e.g., plant-based products substituting animal-based food alternatives. To conclude, the present review paper highlights great opportunities and shows a few examples of how food security and functional-nutritional quality in traditional and novel wheat products can be improved by the use of genes from alien sources, such as rye and other relatives to wheat. Novel and upcoming plant breeding methods such as genome-wide association studies, gene editing, genomic selection and speed breeding, have the potential to complement traditional technologies to keep pace with climate change and consumer eating habits.

show abstract

Section: Functional and Nutritional Aspects—rooms For Improvement By ...mentioning

confidence: 99%

Alien introgression to wheat for food security: functional and nutritional quality for novel products under climate change

Johansson,

Lan,

Olalekan

et al. 2024

Front. Nutr.

View full text Add to dashboard Cite

show abstract

“…Wheat has various genetic characteristics, such as hardness, autumn/spring wheat, spikes, and seed coat color, which are considered as important factors in the processed food product [ 6 , 7 ]. Because it has high value as a major food, wheat also satisfies personal preferences through various functional factors [ 8 , 9 , 10 ]. As wheat usually requires a milling step, the grain quality in the harvest season is considered to be a major factor in the end-use quality of wheat.…”

Section: Introductionmentioning

confidence: 99%

Transcriptome and Proteome Co-Profiling Offers an Understanding of Pre-Harvest Sprouting (PHS) Molecular Mechanisms in Wheat (Triticum aestivum)

Park

Jung²,

Bang³

et al. 2022

Plants

View full text Add to dashboard Cite

While wheat (Triticum aestivum L.) is a widely grown and enjoyed crop, the diverse and complex global situation and climate are exacerbating the instability of its supply. In particular, pre-harvest sprouting (PHS) is one of the major abiotic stresses that frequently occurs due to irregular climate conditions, causing serious damage to wheat and its quality. In this study, transcriptomic analysis with RNA-seq and proteomic analysis with LC-MS/MS were performed in PHS-treated spikes from two wheat cultivars presenting PHS sensitivity and tolerance, respectively. A total of 13,154 differentially expressed genes (DEGs) and 706 differentially expressed proteins (DEPs) were identified in four comparison groups between the susceptible/tolerant cultivars. Gene function and correlation analysis were performed to determine the co-profiled genes and proteins affected by PHS treatment. In the functional annotation of each comparative group, similar functions were confirmed in each cultivar under PHS treatment; however, in Keumgang PHS+7 (K7) vs. Woori PHS+7 (W7), functional annotations presented clear differences in the ”spliceosome” and ”proteasome” pathways. In addition, our results indicate that alternative splicing and ubiquitin–proteasome support the regulation of germination and seed dormancy. This study provides an advanced understanding of the functions involved in transcription and translation related to PHS mechanisms, thus enabling specific proposals for the further analysis of germination and seed dormancy mechanisms and pathways in wheat.

show abstract

Marker-assisted introgression of genes into rye translocation leads to the improvement in bread making quality of wheat (Triticum aestivum L.)

Cited by 2 publications

References 64 publications

Alien introgression to wheat for food security: functional and nutritional quality for novel products under climate change

Alien introgression to wheat for food security: functional and nutritional quality for novel products under climate change

Transcriptome and Proteome Co-Profiling Offers an Understanding of Pre-Harvest Sprouting (PHS) Molecular Mechanisms in Wheat (Triticum aestivum)

Contact Info

Product

Resources

About