ArticleScientific reports2021
The evolutionary fate of rpl32 and rps16 losses in the Euphorbia schimperi (Euphorbiaceae) plastome.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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22 citing papers in PubMed, 29 citations in OpenAlex.
- Article
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- The complete chloroplast genomes of four Aspidopterys species and a comparison with other Malpighiaceae species.Scientific reports · 2025Article
- Reverse genetics in the Arabidopsis chloroplast genome identifies rps16 as a transcribed pseudogene.The Plant journal : for cell and molecular biology · 2025Article
- Elucidating the evolutionary dynamics of parasitism in Cuscuta: in-depth phylogenetic reconstruction and extensive plastomes reduction.BMC genomics · 2025Article
- The plastomes of Lepismium cruciforme (Vell.) Miq and Schlumbergera truncata (Haw.) Moran reveal tribe-specific rearrangements and the first loss of the trnT-GGU gene in Cactaceae.Molecular biology reports · 2024Article
- Decoding the Chloroplast Genome ofInternational journal of molecular sciences · 2024Article
- Characterization, comparison, and phylogenetic analyses of chloroplast genomes of Euphorbia species.Scientific reports · 2024Article
- Intraspecific differentiation ofEcology and evolution · 2024Article
- Insight into chloroplast genome structural variation of the Mongolian endemic species Adonis mongolica (Ranunculaceae) in the Adonideae tribe.Scientific reports · 2023Article
- Complete chloroplast genomes of Cerastium alpinum, C. arcticum and C. nigrescens: genome structures, comparative and phylogenetic analysis.Scientific reports · 2023Article
- Plastomes ofPlants (Basel, Switzerland) · 2023Article
- The complete chloroplast genome ofMitochondrial DNA. Part B, Resources · 2023Article
- New Insights Into The Evolution of Chloroplast Genomes inEvolutionary bioinformatics online · 2023Article
- Comparative Genomics and Phylogenetic Analysis of the Chloroplast Genomes in Three MedicinalInternational journal of molecular sciences · 2022Article
- Gene loss, genome rearrangement, and accelerated substitution rates in plastid genome of Hypericum ascyron (Hypericaceae).BMC plant biology · 2022Article
- An integrated study of Violae Herba (Viola philippica) and five adulterants by morphology, chemical compositions and chloroplast genomes: insights into its certified plant origin.Chinese medicine · 2022Article
- Comparative Analysis and Phylogenetic Relationships ofBiology · 2022Article
- Chloroplast Phylogenomic Analyses Reveal a Maternal Hybridization Event Leading to the Formation of Cultivated Peanuts.Frontiers in plant science · 2021Article
- Comparative Chloroplast Genomics ofFrontiers in plant science · 2021Article
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Authors and funding
2 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gene transfers from mitochondria and plastids to the nucleus are an important process in the evolution of the eukaryotic cell. Plastid (pt) gene losses have been documented in multiple angiosperm lineages and are often associated with functional transfers to the nucleus or substitutions by duplicated nuclear genes targeted to both the plastid and mitochondrion. The plastid genome sequence of Euphorbia schimperi was assembled and three major genomic changes were detected, the complete loss of rpl32 and pseudogenization of rps16 and infA. The nuclear transcriptome of E. schimperi was sequenced to investigate the transfer/substitution of the rpl32 and rps16 genes to the nucleus. Transfer of plastid-encoded rpl32 to the nucleus was identified previously in three families of Malpighiales, Rhizophoraceae, Salicaceae and Passifloraceae. An E. schimperi transcript of pt SOD-1-RPL32 confirmed that the transfer in Euphorbiaceae is similar to other Malpighiales indicating that it occurred early in the divergence of the order. Ribosomal protein S16 (rps16) is encoded in the plastome in most angiosperms but not in Salicaceae and Passifloraceae. Substitution of the E. schimperi pt rps16 was likely due to a duplication of nuclear-encoded mitochondrial-targeted rps16 resulting in copies dually targeted to the mitochondrion and plastid. Sequences of RPS16-1 and RPS16-2 in the three families of Malpighiales (Salicaceae, Passifloraceae and Euphorbiaceae) have high sequence identity suggesting that the substitution event dates to the early divergence within Malpighiales.
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