| Autor: |
Ana Flávia Francisconi, Jonathan Andre Morales Marroquín, Luiz Augusto Cauz-Santos, Cássio van den Berg, Kauanne Karolline Moreno Martins, Marcones Ferreira Costa, Doriane Picanço-Rodrigues, Luciano Delmodes de Alencar, Cesar Augusto Zanello, Carlos Augusto Colombo, Brenda Gabriela Díaz Hernández, Danilo Trabuco Amaral, Maria Teresa Gomes Lopes, Elizabeth Ann Veasey, Maria Imaculada Zucchi |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2045-2322 |
| DOI: |
10.1038/s41598-023-44631-4 |
| Popis: |
Abstract The Arecaceae family has a worldwide distribution, especially in tropical and subtropical regions. We sequenced the chloroplast genomes of Acrocomia intumescens and A. totai, widely used in the food and energy industries; Bactris gasipaes, important for palm heart; Copernicia alba and C. prunifera, worldwide known for wax utilization; and Syagrus romanzoffiana, of great ornamental potential. Copernicia spp. showed the largest chloroplast genomes (C. prunifera: 157,323 bp and C. alba: 157,192 bp), while S. romanzoffiana and B. gasipaes var. gasipaes presented the smallest (155,078 bp and 155,604 bp). Structurally, great synteny was detected among palms. Conservation was also observed in the distribution of single sequence repeats (SSR). Copernicia spp. presented less dispersed repeats, without occurrence in the small single copy (SSC). All RNA editing sites were C (cytidine) to U (uridine) conversions. Overall, closely phylogenetically related species shared more sites. Almost all nodes of the phylogenetic analysis showed a posterior probability (PP) of 1.0, reaffirming the close relationship between Acrocomia species. These results elucidate the conservation among palm chloroplast genomes, but point to subtle structural changes, providing support for the evolutionary dynamics of the Arecaceae family. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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