It's not just the wildlife that I find so fascinating, but the different vegetation you can see when you are out and about There is something that is neither a plant or an animal, that I have always found intriguing and that is fungi. There are five characteristics of fungi which are quite unique:
It is thought that fungi diverged from the plant and animal kingdoms about one billion years ago and at one time it was classed as a plant, but no longer. The reason being it does not have chlorophyll. Plants need chlorophyll to make its food to survive and it does this using a method called photosynthesis. Since fungi does not have this ability it must obtain its own food and it does this by using absorption. Another fascinating fact about fungi is that it does not only live off trees it will also live in ponds and streams. If you look at fungi you will see a spreading network called hyphae. This is a long, branching filamentous structure and they are stacked from one end to another to make the body that we can see.
Fungi is immobile and so to reproduce it will disperse spores, or they can grow into an adjoining area. The spores are single cells so they can travel some great distances. However, they do encounter problems trying to clear the boundary layer. The boundary layer is a think layer of air that will cover the surface of the plant/leaf/fungi. This air does not move and so the spores have to be projected over. Hopefully the wind will catch the spores and thus carry them a great distance.
We tend to use fungi in every day life, it can work with us; we make antibiotics such as penicillin. They are also used an immunosuppressant during and after bone marrow and organ transplants in humans. It is used to make statins, to suppress cholesterol production. It can also work against us; we can pick up fungal infections such as ringworm and candida infections. Fungus can be particularly problematic for anyone who has asthma, or any lung condition. We can also eat fungus and it is used in food production, such as making blue cheese and soy sauce. In addition it is used in making bread, we need yeast to make it rise, not forgetting all you beer and wine drinkers, but did you know it is also used in black tea, the cheeky Candida krusei and Saccharomyces cerevisiae are both found in Kombucha Tea, which is a slightly acidulous effervescent drink that is said to have several curative effects. Please do check with your Health Care Practitioner if you are on any medication before thinking about drinking this, it could be contraindicated. So there is more to fungus than we think and I could go on and on, but like anything if we live in harmony with it, it will do us no harm.
The following fungi pictures were taken at Middleton Lakes in December, you should still see some now.
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References
Anke T & Thines E (2007) Fungal metabolites as lead structures for agriculture. In: Exploitation of Fungi. Eds: Robson GD, van West P, Gadd GM. CUP. Alexopoulos CJ, Mims CW, Blackwell M (1996) Introductory Mycology 4th edn.. John Wiley & Sons, New York. Clemmensen KE, Bahr A, Ovaskainen O, Dahlberg A, Ekblad Wallander H, Stenlid J, Finlay RD, Wardle DA, Lindahl BD (2013). Roots and associated fungi drive long-term carbon sequestration in boreal forest. Science. 339, 1618 Fogel R (2006) Fun Facts about Fungi. [accessed 30.12.13] http://herbarium.usu.edu/fungi/funfacts/Kingfact.htm Fungal Infection Trust (2013) How Common are Fungal Diseases. [accessed 30.12.13] http://www.fungalinfectiontrust.org Kendrick B. (2000) The Fifth Kingdom. Newburyport, MA; Focus Information Group. Kendrick B (2003) Fungi - what are they?. Mycolgy The fifth Kingdom http://www.mycolog.com/fifthtoc.html Gow N & Gadd GM. (Eds)(1995) The Growing Fungus. Chapman Hall, London. Mayser P, Fromme S, Leitzmann C, Gründer K. (1995) The yeast spectrum of the 'tea fungus Kombucha'.Mycoses. 38(7-8):289-95. Nordqvist C. (2013) "What Is Fungus? What Are Fungi?." Medical News Today. MediLexicon, Intl., http://www.medicalnewstoday.com/articles/158134[accessed 27 Dec. 2013] Plant and Soil Sciences (ND) Transpiration - Factors Affecting Rates of Transpiration. [accessed 30.12.13] http://passel.unl.edu/pages/ Pitt JI & Hocking AD. (2009) Fungi and Food Spoilage (3rd edit). Springer. Roller S (2012) Essential Microbiology and Hygiene for Food Professionals. GB: Hodder Arnold Suryanarayanan TS, Thirunavukkarasu N, Govindarajulu MB, Sasse F, Jansen R, Murali TS (2009) Fungal endophytes and bioprospecting. Fungal Biology Reviews 23, 9-19. Wainwright M. (1995) An Introduction to Fungal Biotechnology. Wiley, Chichester.