| http://purl.uniprot.org/citations/29189912 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/29189912 | http://www.w3.org/2000/01/rdf-schema#comment | "The Saccharomyces cerevisiae yeast is one of the most widely used model in studies of cellular and organismal biology, including as aging and proliferation. Although several constraints of aging and budding lifespan have been identified, these processes have not yet been fully understood. Previous studies of aging in yeast have focused mostly on the molecular basics of the underlying mechanisms, while physical aspects, particularly those related to the cell wall, were rather neglected. In this paper, we examine for the first time, to our knowledge, the impact of cell wall biosynthesis disturbances on the lifespan in the budding yeast. We have used a set of cell wall mutants, including knr4Δ, cts1Δ, chs3Δ, fks1Δ and mnn9Δ, which affect biosynthesis of all major cell wall compounds. Our results indicated that impairment of chitin biosynthesis and cell wall protein mannosylation reduced the budding lifespan, while disruption in the 1,3-β-glucan synthase activity had no adverse effect on that parameter. The impact varied in the severity and the most notable effect was observed for the mnn9Δ mutant. What was interesting, in the case of the dysfunction of the Knr4 protein playing the role of the transcriptional regulator of cell wall chitin and glucan synthesis, the lifespan increased significantly. We also report the phenotypic characteristics of cell wall-associated mutants as revealed by imaging of the cell wall using transmission electron microscopy, scanning electron microscopy and atomic force microscopy. In addition, our findings support the conviction that achievement of the state of hypertrophy may not be the only factor that determines the budding lifespan."xsd:string |
| http://purl.uniprot.org/citations/29189912 | http://purl.org/dc/terms/identifier | "doi:10.1007/s10522-017-9740-6"xsd:string |
| http://purl.uniprot.org/citations/29189912 | http://purl.uniprot.org/core/author | "Molon M."xsd:string |
| http://purl.uniprot.org/citations/29189912 | http://purl.uniprot.org/core/author | "Woznicka O."xsd:string |
| http://purl.uniprot.org/citations/29189912 | http://purl.uniprot.org/core/author | "Zebrowski J."xsd:string |
| http://purl.uniprot.org/citations/29189912 | http://purl.uniprot.org/core/date | "2018"xsd:gYear |
| http://purl.uniprot.org/citations/29189912 | http://purl.uniprot.org/core/name | "Biogerontology"xsd:string |
| http://purl.uniprot.org/citations/29189912 | http://purl.uniprot.org/core/pages | "67-79"xsd:string |
| http://purl.uniprot.org/citations/29189912 | http://purl.uniprot.org/core/title | "Cell wall biosynthesis impairment affects the budding lifespan of the Saccharomyces cerevisiae yeast."xsd:string |
| http://purl.uniprot.org/citations/29189912 | http://purl.uniprot.org/core/volume | "19"xsd:string |
| http://purl.uniprot.org/citations/29189912 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/29189912 |
| http://purl.uniprot.org/citations/29189912 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/29189912 |
| http://purl.uniprot.org/uniprot/#_A0A8H8UKW2-mappedCitation-29189912 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/29189912 |
| http://purl.uniprot.org/uniprot/#_P32566-mappedCitation-29189912 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/29189912 |
| http://purl.uniprot.org/uniprot/A0A8H8UKW2 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/29189912 |
| http://purl.uniprot.org/uniprot/P32566 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/29189912 |