Keyword search (4,163 papers available)

"RNA-Seq" Keyword-tagged Publications:

Title Authors PubMed ID
1 Identification of Genes Involved in the Degradation of Lignocellulose Using Comparative Transcriptomics Gruninger RJ; Tsang A; McAllister TA; 37149538
CSFG
2 Transcriptional Profiling of the Candida albicans Response to the DNA Damage Agent Methyl Methanesulfonate Feng Y; Zhang Y; Li J; Omran RP; Whiteway M; Feng J; 35886903
BIOLOGY
3 Deletion of the Aspergillus niger Pro-Protein Processing Protease Gene kexB Results in a pH-Dependent Morphological Transition during Submerged Cultivations and Increases Cell Wall Chitin Content. van Leeuwe TM, Arentshorst M, Forn-CunĂ­ G, Geoffrion N, Tsang A, Delvigne F, Meijer AH, Ram AFJ, Punt PJ 33276589
CSFG
4 Characterization of the Esi3/RCI2/PMP3 gene family in the Triticeae. Brunetti SC, Arseneault MKM, Gulick PJ 30537926
BIOLOGY
5 Transcriptome and exoproteome analysis of utilization of plant-derived biomass by Myceliophthora thermophila. Kolbusz MA, Di Falco M, Ishmael N, Marqueteau S, Moisan MC, Baptista CDS, Powlowski J, Tsang A 24881579
BIOLOGY
6 Identification of Genes Involved in the Degradation of Lignocellulose Using Comparative Transcriptomics. Gruninger RJ, Reid I, Forster RJ, Tsang A, McAllister TA 28417376
CSFG
7 Evaluating Programs for Predicting Genes and Transcripts with RNA-Seq Support in Fungal Genomes. Reid I 29876820
CSFG

 

Title:Transcriptional Profiling of the Candida albicans Response to the DNA Damage Agent Methyl Methanesulfonate
Authors:Feng YZhang YLi JOmran RPWhiteway MFeng J
Link:https://pubmed.ncbi.nlm.nih.gov/35886903/
DOI:10.3390/ijms23147555
Publication:International journal of molecular sciences
Keywords:Candida albicansDNA damage responseRNA-seqRad53methyl methanesulfonate
PMID:35886903 Category: Date Added:2022-07-27
Dept Affiliation: BIOLOGY
1 Department of Pathogen Biology, School of Medicine, Nantong University, Nantong 226007, China.
2 Biology Department, Concordia University, Montreal, QC H4B 1R6, Canada.

Description:

The infection of a mammalian host by the pathogenic fungus Candida albicans involves fungal resistance to reactive oxygen species (ROS)-induced DNA damage stress generated by the defending macrophages or neutrophils. Thus, the DNA damage response in C. albicans may contribute to its pathogenicity. Uncovering the transcriptional changes triggered by the DNA damage-inducing agent MMS in many model organisms has enhanced the understanding of their DNA damage response processes. However, the transcriptional regulation triggered by MMS remains unclear in C. albicans. Here, we explored the global transcription profile in response to MMS in C. albicans and identified 306 defined genes whose transcription was significantly affected by MMS. Only a few MMS-responsive genes, such as MGT1, DDR48, MAG1, and RAD7, showed potential roles in DNA repair. GO term analysis revealed that a large number of induced genes were involved in antioxidation responses, and some downregulated genes were involved in nucleosome packing and IMP biosynthesis. Nevertheless, phenotypic assays revealed that MMS-induced antioxidation gene CAP1 and glutathione metabolism genes GST2 and GST3 showed no direct roles in MMS resistance. Furthermore, the altered transcription of several MMS-responsive genes exhibited RAD53-related regulation. Intriguingly, the transcription profile in response to MMS in C. albicans shared a limited similarity with the pattern in S. cerevisiae, including COX17, PRI2, and MGT1. Overall, C. albicans cells exhibit global transcriptional changes to the DNA damage agent MMS; these findings improve our understanding of this pathogen's DNA damage response pathways.





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