Tag: fungi

Interdependent Relationships in Ecosystems, IR 1: Ecosystem Interactions (MS), IR 3: Ecosystem Stability (HS), IR 5: Survival (HS), Life Science, M&E 2: Anabolism/Catabolism (HS), M&E 2: Metabolism (MS), M&E 3: Cellular Respiration (HS), M&E 3: Food Webs (MS), M&E 4: Aerobic/Anaerobic Resp. (HS), M&E 4: Biogeochemical Cycles (MS), M&E 5: Matter/Energy Cycles (HS), M&E 6: Biogeochemical Cycles (HS), Matter & Energy in Organisms/Ecosystems, S&F 1: Cells (MS), S&F 1: DNA to Proteins (HS), S&F 4: Stimuli Response (MS), Structure and Function

Different Enzymes to Digest Different Plant Substrates

GwynneL.

The fungal cultivar of leaf-cutter ants produces specific enzymes in response to different plant substrates SUMMARY: Leaf-cutter ants and a fungus called Leucoagaricus gongylophorus have a symbiotic relationship. The ants harvest plant material for the fungus to “eat” and then the ants feed off of the gongylidia. These swollen parts of the hyphae are no… Continue reading Different Enzymes to Digest Different Plant Substrates

Earth Science, Earth's System, ES 1: Materials/Energy Flow (MS), ES 3: Earth's Resources (MS), HE 1: Plate Tectonics (HS), HE 2: Early Earth (HS), HE 2: Geoscience (MS), HE 3: Stratigraphic Records (MS), History of Earth

Coal Formation Not Correlated with Fungal Evolution

GwynneL.

Delayed fungal evolution did not cause the Paleozoic peak in coal production SUMMARY: This article provides evidence to refute the theory that most of our coal was formed during a period of time (Carboniferous-Permian age, about 299 million years ago) when fungus had not evolved enzymes to digest lignin. Plant material was thought to have… Continue reading Coal Formation Not Correlated with Fungal Evolution