Comparative Analysis of Coding and Non-Coding Features within Insect Tolerance Loci in Wheat with Their Homologs in Cereal Genomes

Autor:	Hikmet Budak, Sezgi Biyiklioglu-Kaya, Bala Ani Akpinar, Meral Yüce, Tugdem Muslu
Rok vydání:	2021
Předmět:	Avena OWBM WSS wheat Biology (General) Triticum Spectroscopy Disease Resistance cereals Abiotic component education.field_of_study Secale Chromosome Mapping food and beverages Staple food General Medicine Computer Science Applications Chemistry Genetic Code Genome Plant QH301-705.5 Quantitative Trait Loci Population Biology Quantitative trait locus Article Catalysis resistance Inorganic Chemistry Quantitative Trait Heritable Species Specificity Animals Humans genome organization Physical and Theoretical Chemistry education QD1-999 Molecular Biology Gene Plant Diseases miRNA Diptera fungi Organic Chemistry Antibiosis Hordeum Oryza Hymenoptera Sitodiplosis mosellana Agronomy PEST analysis Edible Grain
Zdroj:	International Journal of Molecular Sciences International Journal of Molecular Sciences, Vol 22, Iss 12349, p 12349 (2021) Volume 22 Issue 22
ISSN:	1422-0067
DOI:	10.3390/ijms222212349
Popis:	Food insecurity and malnutrition have reached critical levels with increased human population, climate fluctuations, water shortage therefore, higher-yielding crops are in the spotlight of numerous studies. Abiotic factors affect the yield of staple food crops among all, wheat stem sawfly (Cephus cinctus Norton) and orange wheat blossom midge (Sitodiplosis mosellana) are two of the most economically and agronomically harmful insect pests which cause yield loss in cereals, especially in wheat in North America. There is no effective strategy for suppressing this pest damage yet, and only the plants with intrinsic tolerance mechanisms such as solid stem phenotypes for WSS and antixenosis and/or antibiosis mechanisms for OWBM can limit damage. A major QTL and a causal gene for WSS resistance were previously identified in wheat, and 3 major QTLs and a causal gene for OWBM resistance. Here, we present a comparative analysis of coding and non-coding features of these loci of wheat across important cereal crops, barley, rye, oat, and rice. This research paves the way for our cloning and editing of additional WSS and OWBM tolerance gene(s), proteins, and metabolites.
Databáze:	OpenAIRE
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