The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Based on the requirements for an organism's viability, genes can be classified into essential genes and non-essential genes. Non-essential genes can be further classified into toxicity-modulating genes and no-phenotype genes based on the fitness phenotype of yeast cells when the gene is deleted under DNA-damaging conditions. In this study, graph theoretical approaches were used to characterize essential,...
The advance of high-throughput experimental technologies generates many gene sets with different biological meanings, where many important insights can only be extracted by identifying the biological (regulatory/functional) features that are distinct between different gene sets (e.g. essential vs. non-essential genes, TATA box-containing vs. TATA box-less genes, induced vs. repressed genes under certain...
Identifying cell cycle transcription factors (TFs) is important for understanding the transcriptional regulation of the cell cycle process which controls the growth and development of all organisms. Existing computational approaches for identifying cell cycle TFs are mainly based on methods with a fixed selection criterion. That is, the same criterion was applied to each TF to determine whether it...
DNA alkylation tolerance is a major concern in cancer chemotherapy. It has been suggested that mutations in DNA mismatch repair genes may result in alkylation tolerance. This alkylation tolerant phenotype is often manifested in cells lacking an O6-methylguanine DNA methyltransferase (MTase) activity. However, deletion of each mismatch repair gene in the MTase mutant of a model eukaryotic yeast does...
Small nucleolar RNAs (snoRNAs) are required for ribose 2′-O-methylation of eukaryotic ribosomal RNA. Through computer search in international rice genome database, a novel U14 snoRNA gene cluster, consisting of two U14 snoRNA gene candidates, was found on rice chromosome II. They both have box C/D sequences and a 14 nucleotides (nt)-long complementarity to rice 18S ribosomal RNA (rRNA). Functional...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.