Abstract
Podospora anserina is an extensively studied model organism to unravel the mechanism of organismal aging. This filamentous fungus is short-lived and accessible to experimentation. Aging and lifespan are controlled by genetic and environmental traits and, in this model, have a strong mitochondrial etiology. Here, we describe methods and protocols to manipulate and study the aging process in P. anserina at different levels including biochemistry, cell biology, genetics, and physiology.
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References
Rizet G (1953) Impossibility of obtaining uninterrupted and unlimited multiplication of the ascomycete Podospora anserina. C R Hebd Seances Acad Sci 237:838–840
Rizet G (1953) Longevity of strains of Podospora anserina. C R Hebd Seances Acad Sci 237:1106–1109
Marcou D (1961) Notion de longevité et nature cytoplasmatique du determinant de senescence chez quelques champignons. Ann Sci Nat Bot 12:653–764
Esser K, Keller W (1976) Genes inhibiting senescence in the ascomycete Podospora anserina. Mol Gen Genet 144:107–110
Kück U, Kappelhoff B, Esser K (1985) Despite mtDNA polymorphism the mobile intron (plDNA) of the COI gene is present in ten different races of Podospora anserina. Curr Genet 10:59–67
Stahl U, Lemke PA, Tudzynski P, Kück U, Esser K (1978) Evidence for plasmid like DNA in a filamentous fungus, the ascomycete Podospora anserina. Mol Gen Genet 162:341–343
Kück U, Esser K (1982) Genetic map of mitochondrial DNA in Podospora anserina. Curr Genet 5:143–147
Cummings DJ, Belcour L, Grandchamp C (1979) Mitochondrial DNA from Podospora anserina. II. Properties of mutant DNA and multimeric circular DNA from senescent cultures. Mol Gen Genet 171:239–250
Osiewacz H, Esser K (1984) The mitochondrial plasmid of Podospora anserina: a mobile intron of a mitochondrial gene. Curr Genet 8:299–305
Osiewacz HD (2002) Aging in fungi: role of mitochondria in Podospora anserina. Mech Ageing Dev 123:755–764
Osiewacz HD, Hamann A (1997) DNA reorganization and biological aging. A review. Biochemistry (Mosc) 62:1275–1284
Osiewacz HD (2002) Genes, mitochondria and aging in filamentous fungi. Ageing Res Rev 1:425–442
Osiewacz HD, Brust D, Hamann A, Kunstmann B, Luce K, Müller-Ohldach M, Scheckhuber CQ, Servos J, Strobel I (2010) Mitochondrial pathways governing stress resistance, life, and death in the fungal aging model Podospora anserina. Ann N Y Acad Sci 1197:54–66
Luce K, Weil AC, Osiewacz HD (2010) Mitochondrial protein quality control systems in aging and disease. Adv Exp Med Biol 694:108–125
Osiewacz HD (2011) Mitochondrial quality control in aging and lifespan control of the fungal aging model Podospora anserina. Biochem Soc Trans 39:1488–1492
Scheckhuber CQ, Osiewacz HD (2008) Podospora anserina: a model organism to study mechanisms of healthy ageing. Mol Gen Genet 280:365–374
Osiewacz HD, Hermanns J (1992) The role of mitochondrial DNA rearrangements in aging and human diseases. Aging (Milano) 4:273–286
Esser K (1974) Podospora anserina. In: King RC (ed) Handbook of genetics. Plenum Press, New York, pp 531–551
Esser K, Tudzynski P (1980) Senescence in fungi. In: Thimann KV (ed) Senescence in plants. CRC, Boca Raton, pp 67–83
Osiewacz HD, Scheckhuber CQ (2002) Senscence in Podospora anserina. In: Osiewacz HD (ed) Molecular biology of fungal development. Marcel Dekker, New York, pp 87–108
Hamann A, Krause K, Werner A, Osiewacz HD (2005) A two-step protocol for efficient deletion of genes in the filamentous ascomycete Podospora anserina. Curr Genet 48:270–275
El-Khoury R, Sellem CH, Coppin E, Boivin A, Maas MF, Debuchy R, Sainsard-Chanet A (2008) Gene deletion and allelic replacement in the filamentous fungus Podospora anserina. Curr Genet 53:249–258
Ridder R, Osiewacz HD (1992) Sequence analysis of the gene coding for glyceraldehyde-3-phosphate dehydrogenase (gpd) of Podospora anserina: use of homologous regulatory sequences to improve transformation efficiency. Curr Genet 21:207–213
Averbeck NB, Borghouts C, Hamann A, Specke V, Osiewacz HD (2001) Molecular control of copper homeostasis in filamentous fungi: increased expression of a metallothionein gene during aging of Podospora anserina. Mol Gen Genet 264:604–612
Stumpferl SW, Stephan O, Osiewacz HD (2004) Impact of a disruption of a pathway delivering copper to mitochondria on Podospora anserina metabolism and life span. Eukaryot Cell 3:200–211
Osiewacz HD, Skaletz A, Esser K (1991) Integrative transformation of the ascomycete Podospora anserina: identification of the mating-type locus on chromosome VII of electrophoretically separated chromosomes. Appl Microbiol Biotechnol 35:38–45
Punt PJ, Oliver RP, Dingemanse MA, Pouwels PH, van den Hondel CA (1987) Transformation of Aspergillus based on the hygromycin B resistance marker from Escherichia coli. Gene 56:117–124
Lecellier G, Silar P (1994) Rapid methods for nucleic acids extraction from Petri dish-grown mycelia. Curr Genet 25:122–123
Bradford MM (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem 72:248–254
Gredilla R, Grief J, Osiewacz HD (2006) Mitochondrial free radical generation and lifespan control in the fungal aging model Podospora anserina. Exp Gerontol 41:439–447
Flohe L, Otting F (1984) Superoxide dismutase assays. Methods Enzymol 105:93–104
Woodbury W, Spencer AK, Stahman MA (1971) An improved procedure using ferricyanide for detecting catalase isozymes. Anal Biochem 44:301–305
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Osiewacz, H.D., Hamann, A., Zintel, S. (2013). Assessing Organismal Aging in the Filamentous Fungus Podospora anserina . In: Galluzzi, L., Vitale, I., Kepp, O., Kroemer, G. (eds) Cell Senescence. Methods in Molecular Biology, vol 965. Humana Press, Totowa, NJ. https://doi.org/10.1007/978-1-62703-239-1_29
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DOI: https://doi.org/10.1007/978-1-62703-239-1_29
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