Shifts from cis-to trans-splicing of five mitochondrial introns in Tolypanthus maclurei.

ABSTRACT: Shifts from cis-to trans-splicing of mitochondrial introns tend to correlate with relative genome rearrangement rates during vascular plant evolution, as is particularly apparent in some lineages of gymnosperms. However, although many angiosperms have also relatively high mitogenomic rearrangement rates, very few cis-to trans-splicing shifts except for five trans-spliced introns shared in seed plants have been reported. In this study, we sequenced and characterized the mitogenome of Tolypanthus maclurei, a hemiparasitic plant from the family Loranthaceae (Santalales). The mitogenome was assembled into a circular chromosome of 256,961 bp long, relatively small compared with its relatives from Santalales. It possessed a gene content of typical angios

SUBMITTER: Yu R 

PROVIDER: S-EPMC8489412 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature