biology

Japan Collection of Microorganisms

Japan Collection of Microorganisms is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Japan Collection of Microorganisms rather than just read about it. In short: Japan Collection of Microorganisms (JCM) is a culture collection of microorganisms in Japan. It is a semi-governmental collection maintained by RIKEN BioResource Center and it is located in Tsukuba, Ibaraki Prefecture.

Key takeaways

Japan Collection of Microorganisms belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Japan Collection of Microorganisms to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Japan Collection of Microorganisms from memory before moving on to harder problems.

Reference excerpt

Japan Collection of Microorganisms (JCM) is a culture collection of microorganisms in Japan. It is a semi-governmental collection maintained by RIKEN BioResource Center and it is located in Tsukuba, Ibaraki Prefecture. JCM was initiated in 1980 with the purpose of serving as a repository of microorganisms. As of April 2012 JCM has about 20,700 microbial strains, including approximately 8,300 strains of bacteria (including actinomycetes), 370 strains of archaea and 4,800 strains of fungi including yeasts (limited to organisms classified in Risk Group 1 or 2). JCM accepts deposition of strains based on their appearance in scientific journals or accepted manuscripts. One can search the JCM database online for microorganisms using various key words such as scientific name, JCM accession number, IAM or other culture collection accession number, culture media, strain data etc. JCM publishes its own printed catalogue once every 3 year. The first catalogue was published in 1983 and the current edition is the 10th edition published in 2007. JCM cultures are available for a fee. The culture fee, in case of an ampoule, for commercial organizations is 10800 Japanese yen and the fee for non-profit organizations is 5400 Japanese yen.

External links Japan Collection of Microorganisms Website (English)

Worked examples

Example 1 — a first encounter with Japan Collection of Microorganisms

Start with the simplest possible case. Write down what Japan Collection of Microorganisms claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Japan Collection of Microorganisms before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Japan Collection of Microorganisms ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Japan Collection of Microorganisms

In research: Japan Collection of Microorganisms appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Japan Collection of Microorganisms in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Japan Collection of Microorganisms is common in secondary-school and first-year university syllabi. It links to neighbouring topics Culture collections, Microbiology organizations, so understanding it makes those chapters shorter.
In everyday life: Look for Japan Collection of Microorganisms outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Japan Collection of Microorganisms in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Japan Collection of Microorganisms means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Japan Collection of Microorganisms out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Japan Collection of Microorganisms in simple terms?

Why does Japan Collection of Microorganisms matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Japan Collection of Microorganisms?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Japan Collection of Microorganisms.