نتایج جستجو برای: tmrna
تعداد نتایج: 347 فیلتر نتایج به سال:
Bacillus subtilis has multiple stress response systems whose integrated action promotes growth and survival under unfavorable conditions. Here we address the function and transcriptional organization of a five-gene cluster containing ssrA, previously known to be important for growth at high temperature because of the role of its tmRNA product in rescuing stalled ribosomes. Reverse transcription...
Momo is a newly discovered phage of Mycobacterium smegmatis mc(2)155. Momo has a double-stranded DNA genome 154,553 bp in length, with 233 predicted protein-encoding genes, 34 tRNA genes, and one transfer-messenger RNA (tmRNA) gene. Momo has a myoviral morphology and shares extensive nucleotide sequence similarity with subcluster C1 mycobacteriophages.
Draft Genome Sequence of Gardnerella vaginalis Strain ATCC 49145 Associated with Bacterial Vaginosis
Gardnerella vaginalis is a Gram-variable bacterium associated with bacterial vaginosis, a common vaginal inflammation in women of reproductive age. This study reports the whole-genome sequencing for the clinical isolate strain ATCC 49145. The draft genome is composed of 21 contigs containing 1,325 protein-coding sequences, 45 tRNAs and a single tmRNA (SsrA).
ErnieJ, a cluster C mycobacteriophage that infects Mycobacterium smegmatis mc2155, was recovered from soil in Washington, DC. Its genome is 153,243 bp in size and encodes 227 predicted proteins, 30 tRNAs, and one transfer-messenger RNA (tmRNA). Ten percent of the predicted proteins have homologs in phages that infect nonmycobacterial Actinobacteria.
When individual protein components of supramolecular complexes are required for assembly, determining whether they play additional structural or functional roles can be difficult. Removing a protein from the complex after assembly can circumvent this problem. Here, we show that an AAA+ unfoldase/protease can extract an essential assembly protein from the ribosome. Specifically, Mg(2+) depletion...
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