The plastome of Melocactus glaucescens Buining & Brederoo reveals unique evolutionary features and loss of essential tRNA genes
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Tanara P Dalla Costa
- Maria C Silva
- Amanda de Santana Lopes
- Tulio Gomes Pacheco
- Jose D de Oliveira
- Valter A de Baura
- Eduardo Balsanelli
- Emanuel Maltempi de Souza
- Fabio de Oliveira Pedrosa
- Marcelo Rogalski
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000750825700002&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1007/s00425-022-03841-2
- eISSN
- 1432-2048
- Externe Identifier
- Clarivate Analytics Document Solution ID: YS7AS
- PubMed Identifier: 35113261
- ISSN
- 0032-0935
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- PLANTA
- Schlüsselwörter
- Caatinga
- Cactaceae
- Plastid evolution
- Molecular markers
- tRNA import
- RNA editing
- Artikelnummer
- ARTN 57
- Datum der Veröffentlichung
- 2022
- Status
- Published
- Titel
- The plastome of <i>Melocactus glaucescens</i> Buining & Brederoo reveals unique evolutionary features and loss of essential tRNA genes
- Sub types
- Article
- Ausgabe der Zeitschrift
- 255
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Autoren
- Tanara P Dalla Costa
- Maria C Silva
- Amanda de Santana Lopes
- Túlio Gomes Pacheco
- José D de Oliveira
- Valter A de Baura
- Eduardo Balsanelli
- Emanuel Maltempi de Souza
- Fábio de Oliveira Pedrosa
- Marcelo Rogalski
- DOI
- 10.1007/s00425-022-03841-2
- eISSN
- 1432-2048
- ISSN
- 0032-0935
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- Planta
- Sprache
- en
- Artikelnummer
- 57
- Online publication date
- 2022
- Datum der Veröffentlichung
- 2022
- Status
- Published
- Herausgeber
- Springer Science and Business Media LLC
- Herausgeber URL
- http://dx.doi.org/10.1007/s00425-022-03841-2
- Datum der Datenerfassung
- 2022
- Titel
- The plastome of Melocactus glaucescens Buining & Brederoo reveals unique evolutionary features and loss of essential tRNA genes
- Ausgabe der Zeitschrift
- 255
Datenquelle: Crossref
- Abstract
- <h4>Main conclusion</h4>The plastome of Melocactus glaucescens shows unique rearrangements, IR expansion, and unprecedented gene losses in Cactaceae. Our data indicate tRNA import from the cytosol to the plastids in this species. Cactaceae represents one of the richest families in keystone species of arid and semiarid biomes. This family shows various specific features comprehending morphology, anatomy, and metabolism, which allow them to grow under unfavorable environmental conditions. The subfamily Cactoideae contains the most divergence of species, which are highly variable in growth habit and morphology. This subfamily includes the endangered species Melocactus glaucescens (tribe Cereeae), which is a cactus endemic to the biome Caatinga in Brazil. Aiming to analyze the plastid evolution and develop molecular markers, we sequenced and analyzed in detail the plastome of M. glaucescens. Our analyses revealed that the M. glaucescens plastome is the most divergent among the species of the family Cactaceae sequenced so far. We characterized here unique rearrangements, expanded IRs containing an unusual set of genes, and several gene losses. Some genes related to the ndh complex were lost during the plastome evolution, while others have lost their functionality. Additionally, the loss of three tRNA genes (trnA-UGC, trnV-UAC, and trnV-GAC) suggests tRNA import from the cytosol to the plastids in M. glaucescens. Moreover, we identified high gene divergence, several putative positive signatures, and possible unique RNA-editing sites. Furthermore, we mapped 169 SSRs in the plastome of M. glaucescens, which are helpful to access the genetic diversity of natural populations and conservation strategies. Finally, our data provide new insights into the evolution of plastids in Cactaceae, which is an outstanding lineage adapted to extreme environmental conditions and a notorious example of the atypical evolution of plastomes.
- Addresses
- Laboratório de Fisiologia Molecular de Plantas, Departamento de Biologia Vegetal, Universidade Federal de Viçosa, Viçosa, MG, Brazil.
- Autoren
- Tanara P Dalla Costa
- Maria C Silva
- Amanda de Santana Lopes
- Túlio Gomes Pacheco
- José D de Oliveira
- Valter A de Baura
- Eduardo Balsanelli
- Emanuel Maltempi de Souza
- Fábio de Oliveira Pedrosa
- Marcelo Rogalski
- DOI
- 10.1007/s00425-022-03841-2
- eISSN
- 1432-2048
- Externe Identifier
- PubMed Identifier: 35113261
- Funding acknowledgements
- CNPq: 310654/2018-1
- CNPq: 436407/2018-3
- CNPq: 459698/2014-1
- Open access
- false
- ISSN
- 0032-0935
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- Planta
- Schlüsselwörter
- Plastids
- Cactaceae
- RNA, Transfer
- Evolution, Molecular
- Phylogeny
- Sprache
- eng
- Medium
- Electronic
- Online publication date
- 2022
- Paginierung
- 57
- Datum der Veröffentlichung
- 2022
- Status
- Published
- Datum der Datenerfassung
- 2022
- Titel
- The plastome of Melocactus glaucescens Buining & Brederoo reveals unique evolutionary features and loss of essential tRNA genes.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 255
Datenquelle: Europe PubMed Central
- Abstract
- The plastome of Melocactus glaucescens shows unique rearrangements, IR expansion, and unprecedented gene losses in Cactaceae. Our data indicate tRNA import from the cytosol to the plastids in this species. Cactaceae represents one of the richest families in keystone species of arid and semiarid biomes. This family shows various specific features comprehending morphology, anatomy, and metabolism, which allow them to grow under unfavorable environmental conditions. The subfamily Cactoideae contains the most divergence of species, which are highly variable in growth habit and morphology. This subfamily includes the endangered species Melocactus glaucescens (tribe Cereeae), which is a cactus endemic to the biome Caatinga in Brazil. Aiming to analyze the plastid evolution and develop molecular markers, we sequenced and analyzed in detail the plastome of M. glaucescens. Our analyses revealed that the M. glaucescens plastome is the most divergent among the species of the family Cactaceae sequenced so far. We characterized here unique rearrangements, expanded IRs containing an unusual set of genes, and several gene losses. Some genes related to the ndh complex were lost during the plastome evolution, while others have lost their functionality. Additionally, the loss of three tRNA genes (trnA-UGC, trnV-UAC, and trnV-GAC) suggests tRNA import from the cytosol to the plastids in M. glaucescens. Moreover, we identified high gene divergence, several putative positive signatures, and possible unique RNA-editing sites. Furthermore, we mapped 169 SSRs in the plastome of M. glaucescens, which are helpful to access the genetic diversity of natural populations and conservation strategies. Finally, our data provide new insights into the evolution of plastids in Cactaceae, which is an outstanding lineage adapted to extreme environmental conditions and a notorious example of the atypical evolution of plastomes.
- Date of acceptance
- 2022
- Autoren
- Tanara P Dalla Costa
- Maria C Silva
- Amanda de Santana Lopes
- Túlio Gomes Pacheco
- José D de Oliveira
- Valter A de Baura
- Eduardo Balsanelli
- Emanuel Maltempi de Souza
- Fábio de Oliveira Pedrosa
- Marcelo Rogalski
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/35113261
- DOI
- 10.1007/s00425-022-03841-2
- eISSN
- 1432-2048
- Funding acknowledgements
- CNPq: 459698/2014-1
- CNPq: 310654/2018-1
- CNPq: 436407/2018-3
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- Planta
- Schlüsselwörter
- Caatinga
- Cactaceae
- Molecular markers
- Plastid evolution
- RNA editing
- tRNA import
- Cactaceae
- Evolution, Molecular
- Phylogeny
- Plastids
- RNA, Transfer
- Sprache
- eng
- Country
- Germany
- Paginierung
- 57
- PII
- 10.1007/s00425-022-03841-2
- Datum der Veröffentlichung
- 2022
- Status
- Published online
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2022
- Titel
- The plastome of Melocactus glaucescens Buining & Brederoo reveals unique evolutionary features and loss of essential tRNA genes.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 255
Datenquelle: PubMed
- Beziehungen:
- Eigentum von