Small Things Considered

Making Mycorrhrizae. A Snippet.

by Elio | Very high on the list of this world's vital sym­bio­ses are the my­cor­rhi­zae, the as­so­ci­a­tion of fun­gal fi­la­ments with plant root­lets. About 90% of all vas­cu­lar plants (from ferns on up) pos­sess them. They con­tri­bute great­ly to the health of the plants, being a ma­jor source of ni­tro­gen, salts, and water... Read more →

Fungomania 3. Farming and Alcohol

by Elio
Alcohol and farming do not often go together, unless you think of beetles. In certain species, ethanol is used to increase the fruit of their labor, which sounds good but requires an explanation. Read more →

Fungomania 2. Hyphal Comings and Goings

by Elio
Until a few decades ago, mushrooms were thought of being some kind of plants. We now know that they belong to their own kingdom, the Mycota (or: Fungi). They typically consist of caps and stems that arise from a microscopic network residing underground or in rotting trees. Read more →

Fungomania 1. Who's The Biggest?

by Elio
Anyone can freely claim bragging rights for their favorite topic, but with caution. In this light, the assertion that a mushroom growing in either Michigan or Oregon is both the largest and oldest living thing is questionable. Read more →

How is Light Made? – A Snippet

by Elio | Ever since as children we saw fireflies emitting light at night, we ranked luminescence high in excitement of natural phenomena. We learned later that other kinds of living things, such as bacteria, protists, fungi, insects, and many others, are also capable of emitting light. Read more →

State of the World's Fungi

by Roberto | We want to bring to your attention an outstanding new report on fungi from the Kew Royal Botanic Garden. It makes for great reading and clearly points out the many roles that fungi play on the functioning of Earth's biosphere. Read more →

Fungi, Toxins, and Fungal Viruses (A Snippet)

by Elio | Fungi make toxins (called, not surprisingly, mycotoxins). This won’t surprise you because you know that certain mushrooms are poisonous and you may know of the aflatoxins, noxious chemicals made by molds that grow on stored grains. Read more →

Psilocybin (A Snippet)

by Elio | I suppose that among the readers of this blog interest in the biology and biochemistry of psilocybin may outweigh that in its recreational value (but I am not taking bets). Anyhow, there is something to report on its biosynthesis and, less so, on what's in it for the mushroom that makes it Read more →

Tainted

by Vivienne Baillie Gerritsen | It has happened to all of us. You are seated in a good restaurant and the waiter has just brought you the wine you ordered. He solemnly shows you the label. You nod, and he proceeds to slit open the lead seal with the tip of his corkscrew. Pealing the seal off the bottle neck, he then... Read more →

STC (Mycological Division) Goes to the Movies

by Elio
You may have seen the movie Phantom Thread. Starring Daniel Day-Lewis, it got six nominations for Academy awards. And it deals with mushrooms, something that doesn't happen in movies very much. ... Read more →