biology

Interferon gamma receptor 1

Interferon gamma receptor 1 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 Interferon gamma receptor 1 rather than just read about it. In short: Interferon gamma receptor 1 (IFNGR1) also known as CD119 (Cluster of Differentiation 119), is a protein that in humans is encoded by the IFNGR1 gene. Function The gene IFNGR1 encodes IFN-γR1, which is the ligand-binding chain (alpha) of the heterodimeric gamma interferon receptor, which is found on macrophages.

Key takeaways

Interferon gamma receptor 1 belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Interferon gamma receptor 1 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Interferon gamma receptor 1 from memory before moving on to harder problems.

Reference excerpt

Interferon gamma receptor 1 (IFNGR1) also known as CD119 (Cluster of Differentiation 119), is a protein that in humans is encoded by the IFNGR1 gene.

Function The gene IFNGR1 encodes IFN-γR1, which is the ligand-binding chain (alpha) of the heterodimeric gamma interferon receptor, which is found on macrophages. IFNGR2, encodes IFN-γR2, the non-ligand-binding partner of the heterodimeric receptor.

Interactions Interferon gamma receptor 1 has been shown to interact with Interferon-gamma.

Mutations Mutations in the IFNGR1 gene can lead to extreme susceptibility to Mycobacterial infections. All known mutations and common variations in the IFNGR1 are present in the IFNGR1 mutation database.

See also Cluster of differentiation Interferon-gamma receptor

References

Illustrations

Worked examples

Example 1 — a first encounter with Interferon gamma receptor 1

Start with the simplest possible case. Write down what Interferon gamma receptor 1 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 Interferon gamma receptor 1 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 Interferon gamma receptor 1 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 Interferon gamma receptor 1

In research: Interferon gamma receptor 1 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 Interferon gamma receptor 1 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: Interferon gamma receptor 1 is common in secondary-school and first-year university syllabi. It links to neighbouring topics Clusters of differentiation, Genes on human chromosome 6, Membrane protein stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Interferon gamma receptor 1 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 Interferon gamma receptor 1 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Interferon gamma receptor 1 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 Interferon gamma receptor 1 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Interferon gamma receptor 1 in simple terms?

Interferon gamma receptor 1 (IFNGR1) also known as CD119 (Cluster of Differentiation 119), is a protein that in humans is encoded by the IFNGR1 gene. Function The gene IFNGR1 encodes IFN-γR1, which is the ligand-binding chain (alpha) of the heterodimeric gamma interferon receptor, which is found on…

Why does Interferon gamma receptor 1 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 Interferon gamma receptor 1?

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 Interferon gamma receptor 1.