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Title: | An Efficient Method to Prepare Barcoded cDNA Libraries from Plant Callus for Long-Read Sequencing | Authors: | Cordeiro, Daniela Camelo, Alexandra Pedrosa, Ana Carolina Brandão, Inês Canhoto, Jorge Espirito Santo, Christophe Correia, Sandra |
Keywords: | amplification-free protocol; direct cDNA sequencing; high-throughput sequencing; MinION; Oxford Nanopore Technologies®; poly(A) RNA; Solanaceae; Solanum betaceum; transcriptome; woody plant | Issue Date: | 15-Mar-2023 | Publisher: | MDPI | Project: | SFRH/BD/136925/2018 CFE-Centre for Functional Ecology-Science for People & the Planet’s Strategic Plan (UIDB/04004/2020) CENTRO-01-0145-FEDER-000020 |
metadata.degois.publication.title: | Methods and Protocols | metadata.degois.publication.volume: | 6 | metadata.degois.publication.issue: | 2 | Abstract: | Long-read sequencing methods allow a comprehensive analysis of transcriptomes in identifying full-length transcripts. This revolutionary method represents a considerable breakthrough for non-model species since it allows enhanced gene annotation and gene expression studies when compared to former sequencing methods. However, woody plant tissues are challenging to the successful preparation of cDNA libraries, thus, impairing further cutting-edge sequencing analyses. Here, a detailed protocol for preparing cDNA libraries suitable for high throughput RNA sequencing using Oxford Nanopore Technologies® is described. This method was used to prepare eight barcoded cDNA libraries from two Solanum betaceum cell lines: one with compact morphology and embryogenic competency (EC) and another with friable and non-embryogenic (NEC). The libraries were successfully sequenced, and data quality assessment showed high mean quality scores. Using this method, long-read sequencing will allow a comprehensive analysis of plant transcriptomes. | URI: | https://hdl.handle.net/10316/113492 | ISSN: | 2409-9279 | DOI: | 10.3390/mps6020031 | Rights: | openAccess |
Appears in Collections: | FCTUC Ciências da Vida - Artigos em Revistas Internacionais I&D CFE - Artigos em Revistas Internacionais |
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An-Efficient-Method-to-Prepare-Barcoded-cDNA-Libraries-from-Plant-Callus-for-LongRead-SequencingMethods-and-Protocols.pdf | 17.28 MB | Adobe PDF | View/Open |
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