Revealing mitogenome-wide DNA methylation and RNA editing of three Ascomycotina fungi using SMRT sequencing.
Mitochondrion
; 51: 88-96, 2020 03.
Article
em En
| MEDLINE
| ID: mdl-31923469
ABSTRACT
Beauveria bassiana, Cordyceps militaris and Ophiocordyceps sinensis (Ascomycotina) are traditional Chinese medicines. Here, mitogenomes of these three Ascomycotina fungi were sequenced and de-novo assembled using single-molecule real-time sequencing. The results showed that their complete mitogenomes were 31,258, 31,854 and 157,584 bp, respectively, with sequencing depth approximately 278,760×, 326,283× and 69,385×. Types of repeat sequences were mainly (AA)n, (AAT)n, (TA)n and (TATT)n. DNA methylation motifs were revealed in DNA modifications of these three fungi. We discovered new models of RNA editing through analysis of transcriptomes from B. bassiana and C. militaris. These data lay a solid foundation for further genetic and biological studies about these three fungi, especially for elucidating the mitogenome evolution and exploring the regulatory mechanism of adapting environment.
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Edição de RNA
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Metilação de DNA
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Cordyceps
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Beauveria
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Genoma Mitocondrial
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Aclimatação
Tipo de estudo:
Diagnostic_studies
Idioma:
En
Revista:
Mitochondrion
Ano de publicação:
2020
Tipo de documento:
Article