2005
DOI: 10.1093/nar/gki925
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Abstract: The application of a new gene-based strategy for sequencing the wheat mitochondrial genome shows its structure to be a 452 528 bp circular molecule, and provides nucleotide-level evidence of intra-molecular recombination. Single, reciprocal and double recombinant products, and the nucleotide sequences of the repeats that mediate their formation have been identified. The genome has 55 genes with exons, including 35 protein-coding, 3 rRNA and 17 tRNA genes. Nucleotide sequences of seven wheat genes have been det… Show more

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Cited by 212 publications
(204 citation statements)
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References 36 publications
(84 reference statements)
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“…There are no repeats between 560 and 4.2 kb in size. This pattern is consistent with other species (Kubo et al, 2000;Notsu et al, 2002;Ogihara et al, 2005;Sugiyama et al, 2005). The DNA sequence identity of these repeats is evidence of frequent gene conversion events at both short and long repeats.…”
Section: The Sss Process Appears To Be Associated With Nuclear Regulasupporting
confidence: 89%
“…There are no repeats between 560 and 4.2 kb in size. This pattern is consistent with other species (Kubo et al, 2000;Notsu et al, 2002;Ogihara et al, 2005;Sugiyama et al, 2005). The DNA sequence identity of these repeats is evidence of frequent gene conversion events at both short and long repeats.…”
Section: The Sss Process Appears To Be Associated With Nuclear Regulasupporting
confidence: 89%
“…Mitochondrial genomes in higher plants are extraordinarily large (up to 2.4 Mb), but usually encode less than 60 genes and therefore have large noncoding regions (Unseld et al, 1997;Kubo et al, 2000;Notsu et al, 2002;Handa, 2003;Clifton et al, 2004;Satoh et al, 2004;Ogihara et al, 2005;Sugiyama et al, 2005). This is accompanied by high genome complexity provoked by frequent DNA recombinations and rearrangements (Mackenzie, 2007;Kubo and Newton, 2008).…”
mentioning
confidence: 99%
“…From the >60 sequenced mitogenomes (Mower et al, 2012b;Gualberto et al, 2014;Liu et al, 2014), it is clear that plant mitogenomes vary widely in repeat content and composition, which, in conjunction with the phylogenetically widespread occurrence of large mitogenomes, lend support to the idea that multiple divergent repeated sequences are acquired independently during evolution (Andre et al, 1992). Consequently, as the presence of repeated sequences is associated with recombination in the mitogenome (Manchekar et al, 2006;Kitazaki and Kubo, 2010;Chen et al, 2017), the high structural variability (Ogihara et al, 2005), complexity, and multipartite organization of plant mtDNA (Abdelnoor et al, 2003) should come as little surprise.…”
Section: Characteristics Of Plant Mitochondrialmentioning
confidence: 99%