ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2010
Molecular characterization and comparative transcriptional analysis of LMW-m-type genes from wheat (Triticum aestivum L.) and Aegilops species.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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15 citing papers in PubMed.
- Recent duplications and rare structural variations revealed by comparative sequence analysis of low molecular weight glutenin subunits (LMW-GS) genes re-identified using LMWgsFinder in 26 genomes of the grass family.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Interaction between serine carboxypeptidase-like protein TtGS5 and Annexin D1 in developing seeds of Triticum timopheevi.Journal of applied genetics · 2020Article
- Analyzing the action of evolutionarily conserved modules on HMW-GS 1Ax1 promoter activity.Plant molecular biology · 2020Article
- Genome-wide identification of internal reference genes for normalization of gene expression values during endosperm development in wheat.Journal of applied genetics · 2019Article
- Potential ofFrontiers in plant science · 2019Review
- Molecular characterization and evolutionary origins of farinin genes in Brachypodium distachyon L.Journal of applied genetics · 2016Article
- Characterization of low-molecular-weight glutenin subunit genes of Aegilops section Sitopsis and comparative analysis with those of wheat (Triticum aestivum L.) and some Aegilops species.Journal of genetics · 2015Article
- Deletion of the low-molecular-weight glutenin subunit allele Glu-A3a of wheat (Triticum aestivum L.) significantly reduces dough strength and breadmaking quality.BMC plant biology · 2014Article
- Molecular cloning, phylogenetic analysis, and expression profiling of endoplasmic reticulum molecular chaperone BiP genes from bread wheat (Triticum aestivum L.).BMC plant biology · 2014Article
- The α-gliadin genes from Brachypodium distachyon L. provide evidence for a significant gap in the current genome assembly.Functional & integrative genomics · 2014Article
- Molecular characterisation and evolution of HMW glutenin subunit genes in Brachypodium distachyon L.Journal of applied genetics · 2014Article
- Cloning, expression, and evolutionary analysis of α-gliadin genes from Triticum and Aegilops genomes.Journal of applied genetics · 2013Article
- Molecular mechanisms of HMW glutenin subunits from 1S(l) genome of Aegilops longissima positively affecting wheat breadmaking quality.PloS one · 2013Article
- Molecular characterization of LMW-GS genes in Brachypodium distachyon L. reveals highly conserved Glu-3 loci in Triticum and related species.BMC plant biology · 2012Article
- Molecular characterization and dynamic expression patterns of two types of γ-gliadin genes from Aegilops and Triticum species.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012Article
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8 authors.
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Abstract
Twelve new LMW-GS genes were characterized from bread wheat (Triticum aestivum L.) cultivar Zhongyou 9507 and five Aegilops species by AS-PCR. These genes belong to the LMW-m type and can be classified into two subclasses designated as 1 and 2, with the latter predominant in both wheat and related wild species. Genes in the two subclasses were significantly different from each other in SNPs and InDels variations. In comparison to subclass 1, the structural features of subclass 2 differs in possessing 21 amino acid residue substitutions, two fragment deletions (each with 7 amino acid residues), and a double-residue deletion and two fragment insertions (12 and 2-5 residues). Phylogenetic analysis revealed that the two subclasses were divergent at about 6.8 MYA, earlier than the divergence of C, M, N, S(s) and U genomes. The S(s) and B genomes displayed a very close relationship, whereas the C, M, N and U genomes appeared to be related to the D genome of bread wheat. The presently characterized genes ZyLMW-m1 and ZyLMW-m2 from Zhongyou 9507 were assigned to the D genome. Moreover, these genes were expressed successfully in Escherichia coli. Their transcriptional levels during grain developmental stages detected by quantitative real-time PCR (qRT-PCR) showed that both genes started to express at 5 days post-anthesis (DPA), reaching the maximum at 14 DPA after which their expressions decreased. Furthermore, the expression level of ZyLMW-m2 genes was much higher than that of ZyLMW-m1 during all grain developmental stages, suggesting that the expression efficiency of LMW-GS genes between the two subclasses was highly discrepant.
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