Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.7/219
Título: A genome-wide survey of sRNAs in the symbiotic nitrogen-fixing alpha-proteobacterium Sinorhizobium meliloti
Autor: Schluter, J.P.
Reinkensmeier, J.
Daschkey, S.
Evguenieva-Hackenberg, E.
Janssen, S.
Janicke, S.
Becker, J.D.
Giegerich, R.
Becker, A.
Palavras-chave: DNA Transposable Elements
Gene Expression Profiling
Genome, Bacterial
RNA, Bacterial/genetics
Transcription, Genetic
Sinorhizobium meliloti/genetics
Data: Abr-2010
Editora: Biomed Central
Citação: Schlüter JP, Reinkensmeier J, Daschkey S, Evguenieva-Hackenberg E, Janssen S, Jänicke S, Becker JD, Giegerich R, Becker A. (2010).” A genome-wide survey of sRNAs in the symbiotic nitrogen-fixing alpha-proteobacterium Sinorhizobium meliloti.”. BMC Genomics. 11:245
Resumo: A total of 1,125 sRNA candidates that were classified as trans-encoded sRNAs (173), cis-encoded antisense sRNAs (117), mRNA leader transcripts (379), and sense sRNAs overlapping coding regions (456) were identified in a size range of 50 to 348 nucleotides. Among these were transcripts corresponding to 82 previously reported sRNA candidates. Enrichment for RNAs with primary 5'-ends prior to sequencing of cDNAs suggested transcriptional start sites corresponding to 466 predicted sRNA regions. The consensus sigma70 promoter motif CTTGAC-N17-CTATAT was found upstream of 101 sRNA candidates. Expression patterns derived from microarray hybridizations provided further information on conditions of expression of a number of sRNA candidates. Furthermore, GenBank, EMBL, DDBJ, PDB, and Rfam databases were searched for homologs of the sRNA candidates identified in this study. Searching Rfam family models with over 1,000 sRNA candidates, re-discovered only those sequences from S. meliloti already known and stored in Rfam, whereas BLAST searches suggested a number of homologs in related alpha-proteobacteria
URI: http://hdl.handle.net/10400.7/219
http://dx.doi.org/10.1186/1471-2164-11-245
ISSN: 1471-2164
Aparece nas colecções:PG - Artigos

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
Schlüter et al.BMC Genomics_2010.pdf3,47 MBAdobe PDFVer/Abrir


FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Degois 

Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.