Supplementary MaterialsAdditional file 1: The table lists the 1022 genes identified in the pan-cancer analyis described in the context of Fig. by reactivating the reverse transcriptase telomerase or by using the alternative lengthening of telomeres (ALT) pathway. The different telomere maintenance (TM) mechanisms appear to involve hundreds of proteins but their telomere repeat length related activities are only partly understood. Currently, a database that integrates information on TM relevant genes is missing. Description To provide a resource for studies that dissect TM features, we here introduce the database at http://www.cancertelsys.org/telnet/. It offers a comprehensive compilation of more than 2000 human being and 1100 candida genes associated with telomere maintenance. These genes had been annotated with regards to TM mechanism, connected specific features and orthologous genes, a TM significance rating and info from peer-reviewed books. This TM info could be retrieved via different search and look at modes and examined for a couple of genes as proven for an exemplary software. Conclusion helps the annotation of genes determined from bioinformatics evaluation pipelines to reveal feasible contacts with TM systems. We anticipate that’ll be a useful source for analysts that research telomeres. Electronic supplementary materials The online edition of this content (10.1186/s12863-018-0617-8) contains supplementary materials, which is open to authorized users. . Many Rabbit Polyclonal to Cytochrome P450 51A1 independent deletion displays with subsequent immediate measurements of telomere size (TL) have determined a comprehensive set of candida genes involved with TL regulation [26C28]. Since telomere structure and function are highly conserved between organisms, mammalian homologues exist for most of the genes identified in the various yeast screens. Thus, it is informative to relate TM phenotypes found in yeast to human homologues . In (http://telomerase.asu.edu/overview.html) is a web-based tool for the study of structure, function, and evolution of the telomerase ribonucleoprotein . It is a comprehensive compilation of information on the telomerase enzyme and its DNA substrate. In addition, (Midbody, Centrosome, Kinetochore, Telomere and Spindle; http://microkit.biocuckoo.org) provides information on the Ecdysone reversible enzyme inhibition cellular localization of proteins relevant for cell cycle progression and also includes telomere proteins . The (Telomeric Proteins Interaction Network) database was a collection of interaction data in human and mouse cells from available literature and GEO (gene expression omnibus)?data  but it is no longer active. The same is true for the that has been previously published as a collection of telomeric and centromeric sequences as well as telomerase, centromere and kinetochore binding proteins . The above-mentioned databases cover telomere related information but lack an annotation of genes with respect to the TM mechanism. Accordingly, we here introduce the?database as a?compilation of information Ecdysone reversible enzyme inhibition on TM relevant genes. currently comprises more than 2000 human, and over 1100 budding?yeast genes that are involved in TM pathways. The annotation of these genes includes the classification of TM mechanisms (TMM)?along with a significance score as well as TM specific functions and homology assignments between different organisms. Furthermore, links to the relevant literature sources are given. Thus, provides an integrative resource for dissecting TM networks and elucidating the alternative lengthening of telomeres pathway. Construction and content Implementation The database was constructed using the Filemaker Pro software version 13. It is accessible at http://www.cancertelsys.org/telnet and is distributed with Filemaker server version 16 via its webdirect module. In addition, the webpage provides general information about as well as instructions on how to use it. Links to other databases and contact information are given as well. Data source To compile an initial set of TM relevant Ecdysone reversible enzyme inhibition genes, we selected screening studies on Ecdysone reversible enzyme inhibition genes or proteins that play a role in telomere biology (Fig. ?(Fig.1,1, Table?1) and included the following: (i) Proteins that were?purified with a telomere probe in an ALT- and a telomerase-positive cell line , (ii) proteins from Ecdysone reversible enzyme inhibition the analysis of telomeric chromatin of telomerase-positive cells , (iii) proteins near shelterin components [16,.