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Pucciniomycotina

February 15, 2024

Pucciniomycotina is a subdivision of fungus within the division Basidiomycota. The subdivision contains 10 classes, 21 orders, and 38 families.[3] Over 8400 species of Pucciniomycotina have been described - more than 8% of all described fungi.[4][5] The subdivision is considered a sister group to Ustilaginomycotina and Agaricomycotina, which may share the basal lineage of Basidiomycota, although this is uncertain due to low support for placement between the three groups. The group was known as Urediniomycetes until 2006, when it was elevated from a class to a subdivision and named after the largest order in the group, Pucciniales.[1]

Morphology edit

There is a high morphological diversity in the Pucciniomycontina. The sporulating forms range from macrobasidiocarp to single-celled yeasts.[4] The presence of simple septal pores, and disc-like spindle pole bodies unites Pucciniomycotina and distinguishes it from the sister groups.[6] The predominance of mannose in the cell walls is also a uniting feature of the group.[7]

Ecology edit

Pucciniomycotina have a diverse range of ecologies as insect parasites, mycoparasites, and orchid mycorrhiza; some have been detected in soil and water or asymptotic members living on leaves. Most are plant pathogens. Many Pucciniomycotina are rust fungi and are placed in the order Puccinales that contains roughly 7800 species (c. 90% of the group).[4][8] Some members of the group are of economical importance as a pathogen on a wide range of commercial plants, e.g. wheat. Pucciniomycotina is a cosmopolite and exists all over the world.[9] Pucciniomycotina may even be present in Arctic ice, and in oxygen-poor deep sea habitats.[6]

Life cycle edit

Some members are only known from their anamorphs, and asexual stages predominate in most; in some species this is the only known form. A striking characteristic of Puccinomycotina is the unique developmental pattern.[4] Rust Fungi or plant pathogenic members in Puccinales have the most complex life cycles known in the fungal kingdom, with five different spore stages.[10] Studies have shown that Puccinales also has one of the largest genomes in the fungi kingdom, and that genome size expansion may be common. This explains the complex life cycles within the group.[9]

Classes edit

References edit

  1. ^ a b Bauer R, Begerow D, Sampaio JP, Weiss M, Oberwinkler F (2006). "The simple-septate basidiomycetes: a synopsis". Mycological Progress. 5 (1): 41–66. doi:10.1007/s11557-006-0502-0. S2CID 26613287.
  2. ^ "Pucciniomycotina R. Bauer, Begerow, J.P. Samp., M. Weiss & Oberw. 2006". MycoBank. International Mycological Association. Retrieved 2011-07-08.
  3. ^ Wijayawardene, Nalin; Hyde, Kevin; Al-Ani, Laith Khalil Tawfeeq; Somayeh, Dolatabadi; Stadler, Marc; Haelewaters, Danny; et al. (2020). "Outline of Fungi and fungus-like taxa". Mycosphere. 11: 1060–1456. doi:10.5943/mycosphere/11/1/8. hdl:10481/61998.
  4. ^ a b c d Aime MC, Toome M, McLaughlin J (2014). The mycota, Vol. VII, Part A: systematics and evolution (2nd ed.). Berlin: Springer-Verlag. pp. 297–294. ISBN 978-3-642-55318-9.
  5. ^ Schell WA, Lee AG, Aime MC (2011). "A new lineage in Pucciniomycotina: class Tritirachiomycetes, order Tritirachiales, family Tritirachiaceae". Mycologia. 103 (6): 1331–40. doi:10.3852/10-333. PMID 21642341. S2CID 35798698.
  6. ^ a b Aime, M. Catherine; Toome, Merje; McLaughlin, David J. (2014), McLaughlin, David J.; Spatafora, Joseph W. (eds.), "10 Pucciniomycotina", Systematics and Evolution, Berlin, Heidelberg: Springer Berlin Heidelberg, pp. 271–294, doi:10.1007/978-3-642-55318-9_10, ISBN 978-3-642-55317-2, retrieved 2024-02-04
  7. ^ Prillinger, Hansjörg; Oberwinkler, Franz; Umile, Claudio; Tlachac, Klaudia; Bauer, Robert; Dörfler, Christine; Taufratzhofer, Eduard (1993-01-01). "Analysis of Cell Wall Carbohydrates (neutral Sugars) from Ascomycetous and Basidiomycetous Yeasts with and Without Derivatization". The Journal of General and Applied Microbiology. 39 (1): 1–34. doi:10.2323/jgam.39.1.
  8. ^ Aime MC, Matheny PB, Henk DA, Frieders EM, Nillson RH, Piepenbring M, McLaughlin DJ, Szabo LJ, Begerov D, Sampaio JP, Bauer R, Weiss M, Oberwinkler F, Hibbet DS (2006). "An overview of the higher level classification of Pucciniomycotina based on combined analyses of nuclear large and small subunit rDNA sequences" (PDF). Mycologia. 98 (6): 896–905. doi:10.3852/mycologia.98.6.896. hdl:10362/3249. PMID 17486966.
  9. ^ a b Park, Robert F.; Wellings, Colin R. (2012-01-01). "Somatic Hybridization in the Uredinales". Annual Review of Phytopathology. 50 (1): 219–239. doi:10.1146/annurev-phyto-072910-095405. PMID 22920559.
  10. ^ Lutzoni, François; Kauff, Frank; Cox, Cymon J.; McLaughlin, David; Celio, Gail; Dentinger, Bryn; Padamsee, Mahajabeen; Hibbett, David; James, Timothy Y. (2004-10-01). "Assembling the fungal tree of life: progress, classification, and evolution of subcellular traits". American Journal of Botany. 91 (10): 1446–1480. doi:10.3732/ajb.91.10.1446. ISSN 0002-9122. PMID 21652303.
  11. ^ "ITIS - Report: Pucciniomycotina". www.itis.gov. Retrieved 2024-02-04.

Other sources edit

  • M.C. Aime et al.: An overview of the higher level classification of Pucciniomycotina based on combined analyses of nuclear large and small subunit rDNA sequences. Mycologia, Band 98, 2006, S. 896–905.
  • Robert Bauer, Dominik Begerow, José Paulo Sampaio, Michael Weiβ, Franz Oberwinkler: The simple-septate basidiomycetes: a synopsis. Mycological Progress, Band 5, 2006, S. 41–66, ISSN 1617-416X, doi:10.1007/s11557-006-0502-0.

External links edit


 

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February 15, 2024
pucciniomycotina, subdivision, fungus, within, division, basidiomycota, subdivision, contains, classes, orders, families, over, 8400, species, have, been, described, more, than, described, fungi, subdivision, considered, sister, group, ustilaginomycotina, agar. Pucciniomycotina is a subdivision of fungus within the division Basidiomycota The subdivision contains 10 classes 21 orders and 38 families 3 Over 8400 species of Pucciniomycotina have been described more than 8 of all described fungi 4 5 The subdivision is considered a sister group to Ustilaginomycotina and Agaricomycotina which may share the basal lineage of Basidiomycota although this is uncertain due to low support for placement between the three groups The group was known as Urediniomycetes until 2006 when it was elevated from a class to a subdivision and named after the largest order in the group Pucciniales 1 PucciniomycotinaGymnosporangium fuscumScientific classificationDomain EukaryotaKingdom FungiDivision BasidiomycotaSubdivision PucciniomycotinaR Bauer Begerow J P Samp M Weiss amp Oberw 2006 1 ClassesAgaricostilbomycetesAtractiellomycetesClassiculomycetesCryptomycocolacomycetesCystobasidiomycetesMicrobotryomycetesMixiomycetesPucciniomycetesSpiculogloeomycetesTritirachiomycetesSynonyms 2 Urediniomycotina Contents 1 Morphology 2 Ecology 3 Life cycle 4 Classes 5 References 6 Other sources 7 External linksMorphology editThere is a high morphological diversity in the Pucciniomycontina The sporulating forms range from macrobasidiocarp to single celled yeasts 4 The presence of simple septal pores and disc like spindle pole bodies unites Pucciniomycotina and distinguishes it from the sister groups 6 The predominance of mannose in the cell walls is also a uniting feature of the group 7 Ecology editPucciniomycotina have a diverse range of ecologies as insect parasites mycoparasites and orchid mycorrhiza some have been detected in soil and water or asymptotic members living on leaves Most are plant pathogens Many Pucciniomycotina are rust fungi and are placed in the order Puccinales that contains roughly 7800 species c 90 of the group 4 8 Some members of the group are of economical importance as a pathogen on a wide range of commercial plants e g wheat Pucciniomycotina is a cosmopolite and exists all over the world 9 Pucciniomycotina may even be present in Arctic ice and in oxygen poor deep sea habitats 6 Life cycle editSome members are only known from their anamorphs and asexual stages predominate in most in some species this is the only known form A striking characteristic of Puccinomycotina is the unique developmental pattern 4 Rust Fungi or plant pathogenic members in Puccinales have the most complex life cycles known in the fungal kingdom with five different spore stages 10 Studies have shown that Puccinales also has one of the largest genomes in the fungi kingdom and that genome size expansion may be common This explains the complex life cycles within the group 9 Classes editAgaricostilbomycetes Atractiellomycetes Classiculomycetes Cryptomycocolacomycetes Cystobasidiomycetes Microbotryomycetes Mixiomycetes Pucciniomycetes 11 References edit a b Bauer R Begerow D Sampaio JP Weiss M Oberwinkler F 2006 The simple septate basidiomycetes a synopsis Mycological Progress 5 1 41 66 doi 10 1007 s11557 006 0502 0 S2CID 26613287 Pucciniomycotina R Bauer Begerow J P Samp M Weiss amp Oberw 2006 MycoBank International Mycological Association Retrieved 2011 07 08 Wijayawardene Nalin Hyde Kevin Al Ani Laith Khalil Tawfeeq Somayeh Dolatabadi Stadler Marc Haelewaters Danny et al 2020 Outline of Fungi and fungus like taxa Mycosphere 11 1060 1456 doi 10 5943 mycosphere 11 1 8 hdl 10481 61998 a b c d Aime MC Toome M McLaughlin J 2014 The mycota Vol VII Part A systematics and evolution 2nd ed Berlin Springer Verlag pp 297 294 ISBN 978 3 642 55318 9 Schell WA Lee AG Aime MC 2011 A new lineage in Pucciniomycotina class Tritirachiomycetes order Tritirachiales family Tritirachiaceae Mycologia 103 6 1331 40 doi 10 3852 10 333 PMID 21642341 S2CID 35798698 a b Aime M Catherine Toome Merje McLaughlin David J 2014 McLaughlin David J Spatafora Joseph W eds 10 Pucciniomycotina Systematics and Evolution Berlin Heidelberg Springer Berlin Heidelberg pp 271 294 doi 10 1007 978 3 642 55318 9 10 ISBN 978 3 642 55317 2 retrieved 2024 02 04 Prillinger Hansjorg Oberwinkler Franz Umile Claudio Tlachac Klaudia Bauer Robert Dorfler Christine Taufratzhofer Eduard 1993 01 01 Analysis of Cell Wall Carbohydrates neutral Sugars from Ascomycetous and Basidiomycetous Yeasts with and Without Derivatization The Journal of General and Applied Microbiology 39 1 1 34 doi 10 2323 jgam 39 1 Aime MC Matheny PB Henk DA Frieders EM Nillson RH Piepenbring M McLaughlin DJ Szabo LJ Begerov D Sampaio JP Bauer R Weiss M Oberwinkler F Hibbet DS 2006 An overview of the higher level classification of Pucciniomycotina based on combined analyses of nuclear large and small subunit rDNA sequences PDF Mycologia 98 6 896 905 doi 10 3852 mycologia 98 6 896 hdl 10362 3249 PMID 17486966 a b Park Robert F Wellings Colin R 2012 01 01 Somatic Hybridization in the Uredinales Annual Review of Phytopathology 50 1 219 239 doi 10 1146 annurev phyto 072910 095405 PMID 22920559 Lutzoni Francois Kauff Frank Cox Cymon J McLaughlin David Celio Gail Dentinger Bryn Padamsee Mahajabeen Hibbett David James Timothy Y 2004 10 01 Assembling the fungal tree of life progress classification and evolution of subcellular traits American Journal of Botany 91 10 1446 1480 doi 10 3732 ajb 91 10 1446 ISSN 0002 9122 PMID 21652303 ITIS Report Pucciniomycotina www itis gov Retrieved 2024 02 04 Other sources editM C Aime et al An overview of the higher level classification of Pucciniomycotina based on combined analyses of nuclear large and small subunit rDNA sequences Mycologia Band 98 2006 S 896 905 Robert Bauer Dominik Begerow Jose Paulo Sampaio Michael Weib Franz Oberwinkler The simple septate basidiomycetes a synopsis Mycological Progress Band 5 2006 S 41 66 ISSN 1617 416X doi 10 1007 s11557 006 0502 0 External links editTree of Life Pucciniomycotina http website nbm mnb ca mycologywebpages NaturalHistoryOfFungi PucciniomycotinaDiscussion html http tolweb org Pucciniomycotina 20528 nbsp This Basidiomycota related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Pucciniomycotina amp oldid 1203290005, wikipedia, wiki, book, books, library,

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