De novo assembly and annotation of the whole transcriptome of Muraenesox cinereus. 2022

Binbin Shan, and Yan Liu, and Changping Yang, and Liangming Wang, and Yuan Li, and Dianrong Sun
Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture Rural Affairs, Guangzhou 510300, China; Key Laboratory of Fishery Ecology and Environment, Guangdong Province, Guangzhou 510300, China; South China Sea Fishers Research Institute, Chinese Academy of Fisheries Sciences, Guangzhou 510300, China; Scientific Observation and Research Field Station of Pearl River Estuary Ecosystem, Guangdong Province, Guangzhou, 510300, China.

In this study, we generated the transcriptome of Muraenesox cinereus from four combined tissues (muscle, sexual, liver and heart) using high-seq sequencing technology. De novo assembly was performed using Trinity software and a total of 62,125,296 high-quality clean reads were assembled and clustered into 75,862 unigene with an N50 of 2034 nt. After annotation, 43,157 unigenes had significant hit in Nr database. And then, 24,510 unigenes were annotated into three GO categories: biological processes, cellular components, and molecular functions. Moreover, 33,032 unigenes were mapped 25 different clusters of eukaryotic proteins. Furthermore, we predicted the structure of all unigenes using HMMER and MISA software, respectively. The result showed that a total of 33,183 nucleotide sequences of coding regions (direction of the sequences is 5'- > 3') were confirmed to the protein database and a total of 29,487 simple sequence repeats (SSR) were identified. The whole transcriptome is an important foundation for future genomic research on the M. cinereus, it could provide comprehensively understanding and further characterizations of transcriptomes of non-model organisms.

UI MeSH Term Description Entries
D016366 Open Reading Frames A sequence of successive nucleotide triplets that are read as CODONS specifying AMINO ACIDS and begin with an INITIATOR CODON and end with a stop codon (CODON, TERMINATOR). ORFs,Protein Coding Region,Small Open Reading Frame,Small Open Reading Frames,sORF,Unassigned Reading Frame,Unassigned Reading Frames,Unidentified Reading Frame,Coding Region, Protein,Frame, Unidentified Reading,ORF,Open Reading Frame,Protein Coding Regions,Reading Frame, Open,Reading Frame, Unassigned,Reading Frame, Unidentified,Region, Protein Coding,Unidentified Reading Frames
D058977 Molecular Sequence Annotation The addition of descriptive information about the function or structure of a molecular sequence to its MOLECULAR SEQUENCE DATA record. Gene Annotation,Protein Annotation,Annotation, Gene,Annotation, Molecular Sequence,Annotation, Protein,Annotations, Gene,Annotations, Molecular Sequence,Annotations, Protein,Gene Annotations,Molecular Sequence Annotations,Protein Annotations,Sequence Annotation, Molecular,Sequence Annotations, Molecular
D059467 Transcriptome The pattern of GENE EXPRESSION at the level of genetic transcription in a specific organism or under specific circumstances in specific cells. Transcriptomes,Gene Expression Profiles,Gene Expression Signatures,Transcriptome Profiles,Expression Profile, Gene,Expression Profiles, Gene,Expression Signature, Gene,Expression Signatures, Gene,Gene Expression Profile,Gene Expression Signature,Profile, Gene Expression,Profile, Transcriptome,Profiles, Gene Expression,Profiles, Transcriptome,Signature, Gene Expression,Signatures, Gene Expression,Transcriptome Profile
D018895 Microsatellite Repeats A variety of simple repeat sequences that are distributed throughout the GENOME. They are characterized by a short repeat unit of 2-8 basepairs that is repeated up to 100 times. They are also known as short tandem repeats (STRs). Microsatellite Markers,Pentanucleotide Repeats,Simple Repetitive Sequence,Tetranucleotide Repeats,Microsatellites,Short Tandem Repeats,Simple Sequence Repeats,Marker, Microsatellite,Markers, Microsatellite,Microsatellite,Microsatellite Marker,Microsatellite Repeat,Pentanucleotide Repeat,Repeat, Microsatellite,Repeat, Pentanucleotide,Repeat, Short Tandem,Repeat, Simple Sequence,Repeat, Tetranucleotide,Repeats, Microsatellite,Repeats, Pentanucleotide,Repeats, Short Tandem,Repeats, Simple Sequence,Repeats, Tetranucleotide,Repetitive Sequence, Simple,Repetitive Sequences, Simple,Sequence Repeat, Simple,Sequence Repeats, Simple,Sequence, Simple Repetitive,Sequences, Simple Repetitive,Short Tandem Repeat,Simple Repetitive Sequences,Simple Sequence Repeat,Tandem Repeat, Short,Tandem Repeats, Short,Tetranucleotide Repeat
D023281 Genomics The systematic study of the complete DNA sequences (GENOME) of organisms. Included is construction of complete genetic, physical, and transcript maps, and the analysis of this structural genomic information on a global scale such as in GENOME WIDE ASSOCIATION STUDIES. Functional Genomics,Structural Genomics,Comparative Genomics,Genomics, Comparative,Genomics, Functional,Genomics, Structural

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