1 / 16

The Opisthokont Clade

IV. The Domain Eukarya E. Fungi 1. Overview:. The Opisthokont Clade. Fungi. Choanoflagellates. Animals. IV. The Domain Eukarya E. Fungi Overview: “Body Plan”. http://sharon-taxonomy2009-p2.wikispaces.com/Fungi. IV. The Domain Eukarya E. Fungi Overview: “Body Plan”.

tarika
Download Presentation

The Opisthokont Clade

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. IV. The Domain Eukarya E. Fungi 1. Overview: The Opisthokont Clade Fungi Choanoflagellates Animals

  2. IV. The Domain Eukarya • E. Fungi • Overview: • “Body Plan” http://sharon-taxonomy2009-p2.wikispaces.com/Fungi

  3. IV. The Domain Eukarya • E. Fungi • Overview: • “Body Plan” http://www.rhizomes.net/issue15/groves/index.html mycelium http://www.ipm.iastate.edu/ipm/hortnews/node/98

  4. IV. The Domain Eukarya • E. Fungi • Overview: • “Body Plan” Big mushrooms Earliest fungal-like fossils (septate networks) date to 1.4 bya, lived in benthic marine habitats. Fungi remain important decomposers in marine and freshwater ecosystems Colonized land in Cambrian, before plants; maybe as lichenous symbiotes. Prototaxites of the Silurian was 8m tall and 1m wide! http://scienceblogs.com/zooillogix/2007/04/giant_prehistoric_organism_ide.php

  5. IV. The Domain Eukarya • E. Fungi • Overview: • “Body Plan” • Ecological Roles • - decomposers http://www.uoguelph.ca/~gbarron/N-D%20Fungi/n-dfungi.htm http://www.mdfrc.org.au/projects/education/williamsthesis.htm http://www.ipm.iastate.edu/ipm/hortnews/node/98 http://www.carleton.ca/toxin/ http://kentsimmons.uwinnipeg.ca/16cm05/1116/16ecosys.htm

  6. IV. The Domain Eukarya • E. Fungi • Overview: • “Body Plan” • Ecological Roles • - decomposers • - parasites/pathogens/predators http://www.uoguelph.ca/~gbarron/N-D%20Fungi/n-dfungi.htm http://www.plantpath.wisc.edu/PDDCEducation/MasterGardener/General/Slide12.htm http://doctorexclusive.com/?cat=126 http://herbarium.usu.edu/fungi/funfacts/ant_fung.htm

  7. IV. The Domain Eukarya • E. Fungi • Overview: • “Body Plan” • Ecological Roles • - symbionts Lichens: fungus + algae or cyanobacteria http://www.elkhornslough.org/sloughlife/plants/lichen.htm Arbuscular mycorrhizae – found in 80% of vascular plant families; in oldest vascular plant fossils (Rhynie Chert – 420 mya) http://sarcozona.org/2009/03/18/what-do-you-know/

  8. IV. The Domain Eukarya • E. Fungi • Overview: • “Body Plan” • Ecological Roles • - symbionts • Increase absorptive surface area of root system • Secreted enzymes increase absorption of N and P in particular • Can connect to plants of different plant species, and even transfer nutrients between them • One species may attract and poison insects (springtails), and digest and absorb their nitrogen (up to 25% of a plants nitrogen budget!) • Present in oldest vascular plant fossils, and molecular analyses confirm an ancient association which may have been critical for plants to colonize land http://directory.leadmaverick.com/Denton-Pest-Control-Service/DallasFort-WorthArlington/TX/10/10739/index.aspx http://www.ces.ncsu.edu/depts/ent/notes/Urban/springtails.htm

  9. Phylogeny of the fungal kingdom. Galagan J E et al. Genome Res. 2005;15:1620-1631 ©2005 by Cold Spring Harbor Laboratory Press

  10. IV. The Domain Eukarya • E. Fungi • Overview: • “Body Plan” • Ecological Roles • Generalized Life Cycle http://faculty.clintoncc.suny.edu/faculty/michael.gregory/files/bio%20102/bio%20102%20lectures/fungi/fungi.htm

  11. IV. The Domain Eukarya • E. Fungi • Overview: • “Body Plan” • Ecological Roles • Generalized Life Cycle • Fungal Diversity http://sharonapbio-taxonomy.wikispaces.com/Fungi

  12. IV. The Domain Eukarya • E. Fungi • Overview: • “Body Plan” • Ecological Roles • Generalized Life Cycle • Fungal Diversity • - Chytridomycota http://sharon-taxonomy2009-p2.wikispaces.com/Fungi http://microbewiki.kenyon.edu/index.php/Chytridiomycota

  13. IV. The Domain Eukarya • E. Fungi • Overview: • “Body Plan” • Ecological Roles • Generalized Life Cycle • Fungal Diversity • - Chytridomycota 40% of amphibian populations are in decline worldwide, probably due to a combination of climate change, pollution, habitat loss and degradation, and chytrid fugal infections. http://cisr.ucr.edu/chytrid_fungus.html

  14. 5. Fungal Diversity - Zygomycota http://biology.nicerweb.com/bio1151/Locked/media/lab/diversity/fungi/key1151.html

  15. 5. Fungal Diversity - Ascomycota http://www.cosmosbiomedical.com/education/mycology/mycology2.shtml

  16. 5. Fungal Diversity - Basidiomycota http://www.griswold.k12.ia.us/pcarlsonweb/fungi_kingdom.htm

More Related