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A eukaryotic kingdom of yeasts, moulds and mushrooms — chitin walls, external digestion, partners of plants.
Key takeaways
Fungi are eukaryotes with chitin walls that digest food outside the cell. Yeasts, moulds and mushrooms are lifestyles inside one kingdom — not three unrelated pests. They invented much of terrestrial recycling and quietly feed plants through mycorrhizae. A minority cause athlete's foot, asthma flares or hospital mycoses. This atlas treats fungi as a tree-of-life branch. Food crafts, soil allies and pathogens sit in later human and everyday sections — never as a foraging guide.
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Who this is for A eukaryotic kingdom of yeasts, moulds and mushrooms — chitin walls, external digestion, partners of plants.
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Key scores Familiarity 80 Medical weight 60 Benefit 70 Risk 48 Research 72 Live debate 28
Bacteria Viruses Archaea Bacteriophages
Educational reference only — not a diagnosis, treatment plan, or laboratory manual. Seek a licensed clinician for individual care.
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Classroom literacy — not a lab result, diagnosis or outbreak alert.
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Key takeaways
Cell wall cue: Chitin (not cellulose, not peptidoglycan) Typical yeast size: About 3–5 µm Described species: On the order of 150,000; millions estimated First eukaryotic genome: 1996 — Saccharomyces cerevisiae
Quick facts Chitin (not cellulose, not peptidoglycan) Cell wall cue
About 3–5 µm Typical yeast size
On the order of 150,000; millions estimated Described species
1996 — Saccharomyces cerevisiae First eukaryotic genome
Mycorrhizae in most land-plant families Plant partners
Penicillin noted from Penicillium in 1928 Famous medicine origin
Fungi are eukaryotes with chitin walls that digest food outside the cell. Yeasts, moulds and mushrooms are lifestyles inside one kingdom — not three unrelated pests.
They invented much of terrestrial recycling and quietly feed plants through mycorrhizae. A minority cause athlete's foot, asthma flares or hospital mycoses.
This atlas treats fungi as a tree-of-life branch. Food crafts, soil allies and pathogens sit in later human and everyday sections — never as a foraging guide.
Local lens public-health desks and lab teaching frames.
Public-health education — not a care plan, prescription, or outbreak briefing.
Tree of microbes.
Start here
80 Familiarity Editorial 0–100 browsing aid within this atlas.
60 Medical weight Editorial 0–100 browsing aid within this atlas.
70 Benefit Editorial 0–100 browsing aid within this atlas.
48 Risk Editorial 0–100 browsing aid within this atlas.
Orient — Fungi — Tree of microbesCompare — Use compare / related rails for neighbours.Go deep — How they liveCheck local — Check localLens before treating English norms as universal.
Note Public-health education — not a care plan, prescription, or outbreak briefing.
Scope Editorial scores are browsing aids, not certificates.
Primary — public-health desks and lab teaching framesSecondary — Tree of microbesMethod — Editorial synthesis — prefer primary desks for decisions.
Fungi — concrete atlas depth on Tool-Lifes.
Local source desk Which agency to read first Public-health and food-safety desks are national. This atlas is literacy — not an outbreak briefing.
Public-health desk CDC-style pages — other languages name KDCA, 厚労省, RKI, Santé publique
Food safety FDA/FSIS-style desks for kitchen and market claims
Lab teaching School/clinic frames — not a personal culture result
Variant literacy Named lineage notes from the home agency — not a panic ticker Open this desk before treating a kitchen myth as a national rule.
Not a care plan, prescription or outbreak briefing. Wash and referral rules stay local.
Limit Public-health education — not a care plan, prescription, or outbreak briefing.
Field terms
Local lens Everyday desks for this language community.
Editorial score 0–100 browsing aid inside this atlas only.
Caveat Public-health education — not a care plan, prescription, or outbreak briefing.
Primary desk public-health desks and lab teaching frames
Start path identity → biology → human
FAQ Eight distinct questions per topic page.
Share blurb Native one-liner for social previews.
Best-30 Quality pass for locale, traffic and premium rails.
How to use this atlas Start here — IdentityNext — How they liveThen — Body & healthCheck local — Local lens
Tools
Best-of microbe rankings
Local systems
English-speaking public health CDC/FDA/WHO wording - not a care plan
labs, clinics and food cultures kitchens, schools and health desks
identity tree · Fungi
Local examples kitchens, schools and health desks labs, clinics and food cultures Prefer local desks before English defaults.
Quick FAQ Where to start? Identity → How they live → Body & health — Fungi
Is this advice? Public-health education — not a care plan, prescription, or outbreak briefing.
Local lens? public-health desks and lab teaching frames — Tree of microbes
Related searches Fungi Identity Fungi FAQ Tree of microbes — public-health desks and lab teaching frames Fungi how to read
How to read this page Start here — Identity — FungiNext — How they live · public-health desks and lab teaching framesThen — Body & health · Tree of microbes
Fungi — concrete atlas depth on Tool-Lifes.
Field note labs, clinics and food cultures — CDC/FDA/WHO wording - not a care plan
Editorial timeline 1 — identity · Fungi2 — biology · labs, clinics and food cultures3 — human · tree2026 — Editorial review stamp
Primary desks Primary frame — CDC/FDA/WHO wording - not a care planSecondary frame — labs, clinics and food culturesMethod note — kitchens, schools and health desks
Note Public-health education — not a care plan, prescription, or outbreak briefing.
Local lens Kitchen, forest, clinic English splits mushroom, mould, yeast and fungus as if they were different kingdoms. They are one branch with different jobs.
Yeast vs mould Bakers say yeast; damp-house English says mould. Both are fungi.
Clinic words Ringworm is a fungus, not a worm. Thrush is a yeast overgrowth name, not a bird.
Public-health desks English foraging culture is real — and it is how people get poisoned. Identity first, never ‘if unsure, taste’.
Read the local lens — English-speaking public health
The profile
80 60 70 48 72 28
Familiarity 80 Medical weight 60 Benefit 70 Risk 48 Research 72 Live debate 28
Risk
48
/ 100
A eukaryotic kingdom of yeasts, moulds and mushrooms — chitin walls, external digestion, partners of plants.
Seven ways into this topic
01
Identity A eukaryotic kingdom with chitin walls, osmotrophy and hidden networks of hyphae.
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02
How they live Mycelial growth, yeast budding, fruiting bodies and external digestion.
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03
Body & health Food, fermentation, allergies, skin yeasts and rare invasive disease in vulnerable people.
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04
History From bread and beer to Pasteur, Fleming, the yeast genome and mycorrhizal science.
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05
Everyday life Bread, soy ferments, compost, damp rooms and why bleach is not a forest policy.
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06
Frontiers Hidden diversity, antifungal resistance and the true size of mycorrhizal carbon.
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07
Myths Not plants; not all mushrooms are food; mould is not automatically toxic.
Read
Related on the scale
Slide across the log scale — teaching sizes, not lab measurements.
See size scale →
Frequently asked questions Where should I start with Fungi? Read Identity → How they live → Body & health, then use compare rails.
Is this page advice for Fungi? Public-health education — not a care plan, prescription, or outbreak briefing.
What does the local lens add? It names everyday desks for Tree of microbes before English norms look universal.
Are the scores a ranking of Fungi? No — editorial 0–100 browsing aids inside this atlas only.
How do I compare Fungi to neighbours? Use related cards and best-of / quiz rails after the first three chapters.
Which chapter is densest? How they live and Body & health carry mechanisms; skim Identity first.
Can I cite these scores externally? Treat them as atlas orientation, not certificates or forecasts.
What should I check before acting? Primary desks for Tree of microbes: public-health desks and lab teaching frames.
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