A gene involved in the biogenesis of c-type cytochromes is co-transcribed with a ribosomal protein gene in wheat mitochondria [corrected]

Autor:	D H, Gonzalez, G, Bonnard, J M, Grienenberger
Rok vydání:	1993
Předmět:	Ribosomal Proteins Base Sequence Sequence Homology Amino Acid Transcription Genetic Molecular Sequence Data Restriction Mapping Blotting Northern Genes Plant DNA Mitochondrial Open Reading Frames Cytochromes Amino Acid Sequence RNA Editing Triticum
Zdroj:	Current genetics. 24(3)
ISSN:	0172-8083
Popis:	Sequence analysis of a transcribed region of the wheat mitochondrial (mt) genome revealed two open reading frames (orfs) coding for proteins of 589 and 174 amino acids. Both genes are co-transcribed in a 2.6-kb RNA. The largest orf codes for a hydrophobic protein which bears similarity to a bacterial protein involved in the biogenesis of c-type cytochromes. Its corresponding RNA sequence is fully edited at 34 positions. The second orf encodes a protein homologous to the amino-terminal third of E. coli ribosomal protein S1, corresponding to the ribosome-binding domain of this protein. Its RNA sequence is edited at four positions, one of the edits creating a stop codon. The presence of both proteins in wheat mitochondria was demonstrated using specific antibodies raised against fusion proteins obtained in E. coli from the corresponding cDNAs.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=pmid________::8e7d1693b602de0f7a63ecd5ed1132fa https://pubmed.ncbi.nlm.nih.gov/8221934 Zobrazit plný text záznamu Full text from SpringerLink