The plastid genome in Cladophorales green algae is encoded by hairpin plasmids
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منابع مشابه
Phylogeny of Calvin cycle enzymes supports Plantae monophyly.
Photosynthesis is a critical biochemical process on our planet providing food for most life. The common ancestor of plants and their algal sisters gained photosynthesis through the engulfment and retention of a cyanobacterial primary endosymbiont that evolved into a photosynthetic organelle, the plastid (Bhattacharya et al., 2004). In photosynthetic eukaryotes, the essential series of reactions...
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Polytomella spp. are free-living, nonphotosynthetic green algae closely related to the model organism Chlamydomonas reinhardtii. Although colorless, Polytomella spp. have a plastid, but it is still unknown whether they harbor a plastid genome. We took a next generation sequencing approach, along with transcriptome sequencing, to search for a plastid genome and an associated gene expression syst...
متن کاملA Plastid without a Genome: Evidence from the Nonphotosynthetic Green Algal Genus Polytomella1[W][OPEN]
Polytomella spp. are free-living, nonphotosynthetic green algae closely related to the model organism Chlamydomonas reinhardtii. Although colorless, Polytomella spp. have a plastid, but it is still unknown whether they harbor a plastid genome. We took a next generation sequencing approach, along with transcriptome sequencing, to search for a plastid genome and an associated gene expression syst...
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Unlike many other photosynthetic dinoflagellates, whose plastids contain a characteristic carotenoid peridinin, members of the genus Lepidodinium are the only known dinoflagellate species possessing green alga-derived plastids. However, the precise origin of Lepidodinium plastids has hitherto remained uncertain. In this study, we completely sequenced the plastid genome of Lepidodinium chloropho...
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The integration of foreign DNA into algal and plant plastid genomes is a rare event, with only a few known examples of horizontal gene transfer (HGT). Plasmids, which are well-studied drivers of HGT in prokaryotes, have been reported previously in red algae (Rhodophyta). However, the distribution of these mobile DNA elements and their sites of integration into the plastid (ptDNA), mitochondrial...
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