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RAD51L3

RAD51L3 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 RAD51L3 rather than just read about it. In short: DNA repair protein RAD51 homolog 4 is a protein that in humans is encoded by the RAD51L3 gene. Function The protein encoded by this gene is a member of the RAD51 protein family.

RAD51L3 — main illustration
RAD51L3 — illustration

Key takeaways

  • RAD51L3 belongs to biology; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect RAD51L3 to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of RAD51L3 from memory before moving on to harder problems.

Reference excerpt

DNA repair protein RAD51 homolog 4 is a protein that in humans is encoded by the RAD51L3 gene.

Function The protein encoded by this gene is a member of the RAD51 protein family. RAD51 family members are highly similar to bacterial RecA and Saccharomyces cerevisiae Rad51, which are known to be involved in the homologous recombination and repair of DNA. This protein forms a complex with several other members of the RAD51 family, including RAD51L1, RAD51L2, and XRCC2. The protein complex formed with this protein has been shown to catalyze homologous pairing between single- and double-stranded DNA, and is thought to play a role in the early stage of recombinant DNA repair. Several alternatively spliced transcript variants of this gene have been described, but the biological validity of some of them has not been determined.

Interactions RAD51L3 has been shown to interact with:

Bloom syndrome protein, RAD51C, and XRCC2.

References

Further reading

Illustrations

RAD51L3 illustration
RAD51L3 illustration
RAD51L3 illustration
RAD51L3 illustration
RAD51L3 illustration

Worked examples

Example 1 — a first encounter with RAD51L3

Start with the simplest possible case. Write down what RAD51L3 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 RAD51L3 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 RAD51L3 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 RAD51L3

In research
RAD51L3 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 RAD51L3 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
RAD51L3 is common in secondary-school and first-year university syllabi. It links to neighbouring topics Genes on human chromosome 17, Human chromosome 17 gene stubs, so understanding it makes those chapters shorter.
In everyday life
Look for RAD51L3 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 RAD51L3 in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what RAD51L3 means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain RAD51L3 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is RAD51L3 in simple terms?

DNA repair protein RAD51 homolog 4 is a protein that in humans is encoded by the RAD51L3 gene. Function The protein encoded by this gene is a member of the RAD51 protein family.

Why does RAD51L3 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 RAD51L3?

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 RAD51L3.

Tags

  • Genes on human chromosome 17
  • Human chromosome 17 gene stubs

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