ArticleMolecular genetics and genomics : MGG2012
Characterization of SBEIIa homoeologous genes in bread wheat.
Article in Molecular genetics and genomics : MGG, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 7 citations in OpenAlex.
- The Triple Jags of Dietary Fibers in Cereals: How Biotechnology IsFrontiers in plant science · 2021Review
- Molecular characterisation of two novel starch granule proteins 1 in wild and cultivated diploid A genome wheat species.Journal of plant research · 2018Article
- Article
- Genetic characterization and mapping of the Rht-1 homoeologs and flanking sequences in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2013Article
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3 authors at 1 institution in 1 country.
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Abstract
To elucidate some of the molecular mechanisms involved in genome differentiation and evolution of cultivated wheats, we compared orthologous genes encoding starch branching enzyme IIa (SBEIIa). Bread wheat is an allohexaploid species comprising the three genomes A, B and D, each of which contributes a copy of the SBEIIa gene, involved in starch biosynthesis and known to control important quality traits related to technological and nutritional value of wheat-based food products. Alignment of the nucleotide sequences of these three genes revealed variation, both at the level of single nucleotides and indels. Multiple transposon elements were identified in the intragenic regions, some of which appear to have inserted before the divergence of the wheat diploid genomes. The B genome homoeologue was the most divergent of the three genes. Two MITE transposon insertions were detected within the intronic sequence of SBEIIa-B and two other transposons within SBEIIa-D. The presence/absence of these transposons in a panel of diploid and polyploid Triticum and Aegilops species provided some insights into the phylogeny of wheat.
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