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biology

NFE2

NFE2 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 NFE2 rather than just read about it. In short: Transcription factor NF-E2 45 kDa subunit is a protein that in humans is encoded by the NFE2 gene. It is involved in megakaryocyte production.

NFE2 — main illustration
NFE2 — illustration

Key takeaways

  • NFE2 belongs to biology; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect NFE2 to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of NFE2 from memory before moving on to harder problems.

Reference excerpt

Transcription factor NF-E2 45 kDa subunit is a protein that in humans is encoded by the NFE2 gene. It is involved in megakaryocyte production.

Interactions NFE2 has been shown to interact with CREB-binding protein.

References

Further reading

External links NFE2+protein,+human at the U.S. National Library of Medicine Medical Subject Headings (MeSH) FactorBook NF-E2 This article incorporates text from the United States National Library of Medicine, which is in the public domain.

Illustrations

NFE2 illustration
NFE2 illustration
NFE2 illustration
NFE2 illustration
NFE2 illustration

Worked examples

Example 1 — a first encounter with NFE2

Start with the simplest possible case. Write down what NFE2 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 NFE2 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 NFE2 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 NFE2

In research
NFE2 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 NFE2 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
NFE2 is common in secondary-school and first-year university syllabi. It links to neighbouring topics Genes on human chromosome 12, Human chromosome 12 gene stubs, Human proteins, so understanding it makes those chapters shorter.
In everyday life
Look for NFE2 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 NFE2 in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what NFE2 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 NFE2 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is NFE2 in simple terms?

Transcription factor NF-E2 45 kDa subunit is a protein that in humans is encoded by the NFE2 gene. It is involved in megakaryocyte production.

Why does NFE2 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 NFE2?

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 NFE2.

Tags

  • Genes on human chromosome 12
  • Human chromosome 12 gene stubs
  • Human proteins
  • Transcription factors

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