biology

Trypanosoma suis

Trypanosoma suis 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 Trypanosoma suis rather than just read about it. In short: Trypanosoma suis is a species of excavate trypanosome in the genus Trypanosoma that causes one form of the surra disease in animals. It infects pigs.

Key takeaways

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

Reference excerpt

Trypanosoma suis is a species of excavate trypanosome in the genus Trypanosoma that causes one form of the surra disease in animals. It infects pigs. It does not infect humans.

Discovery Trypanosoma suis was first encountered and described by Ochmann in 1905. He found the parasite in a herd of sick pigs in Dar-es-Salaam, Tanzania. Hence the name as the word suis means pig. Eventually it was lost in consecutive renaming of the parasite until the 1950s.

Rediscovered Trypanosoma suis is rarely seen and has been lost and rediscovered several times. In the 1950s T. suis is rediscovered in Burundi by two Belgian researchers. T. suis remains the most rare member of the Salivarian trypanosomes. The only isolated specimen known of this species is kept at the Kenya Trypanosomiasis Research Institute, Nairobi. The next detection was only made by Hutchinson and Gibson 2015. Newly developed molecular biology methods allowed the discovery of an uncertain Trypanosoma in samples from a few years prior from Tanzania and the Central African Republic. This molecular profile was then applied to blood smear slides from 1952 and 1953, a match was found, and the rediscovery of T. suis was declared.

Transmission The parasite is known to be transmitted by the tsetse fly Glossina brevipalpis.

References

Worked examples

Example 1 — a first encounter with Trypanosoma suis

Start with the simplest possible case. Write down what Trypanosoma suis 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 Trypanosoma suis 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 Trypanosoma suis 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 Trypanosoma suis

In research: Trypanosoma suis 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 Trypanosoma suis 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: Trypanosoma suis is common in secondary-school and first-year university syllabi. It links to neighbouring topics Euglenozoa species, Excavata stubs, Parasites of mammals, so understanding it makes those chapters shorter.
In everyday life: Look for Trypanosoma suis 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 Trypanosoma suis in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Trypanosoma suis 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 Trypanosoma suis out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Trypanosoma suis in simple terms?

Trypanosoma suis is a species of excavate trypanosome in the genus Trypanosoma that causes one form of the surra disease in animals. It infects pigs.

Why does Trypanosoma suis 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 Trypanosoma suis?

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 Trypanosoma suis.