ArticleslgStudy

biology

PHLDA1

PHLDA1 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 PHLDA1 rather than just read about it. In short: Pleckstrin homology-like domain family A member 1 (PHLDA1) is a protein that in humans is encoded by the PHLDA1 gene. This gene encodes an evolutionarily conserved proline-histidine rich nuclear protein.

PHLDA1 — main illustration
PHLDA1 — illustration

Key takeaways

  • PHLDA1 belongs to biology; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect PHLDA1 to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of PHLDA1 from memory before moving on to harder problems.

Reference excerpt

Pleckstrin homology-like domain family A member 1 (PHLDA1) is a protein that in humans is encoded by the PHLDA1 gene. This gene encodes an evolutionarily conserved proline-histidine rich nuclear protein. The encoded protein may play an important role in the anti-apoptotic effects of insulin-like growth factor-1.

Interactions PHLDA1 has been shown to interact with RPL14, EIF3D and PABPC4.

References

Further reading

Illustrations

PHLDA1 illustration
PHLDA1 illustration
PHLDA1 illustration
PHLDA1 illustration
PHLDA1 illustration

Worked examples

Example 1 — a first encounter with PHLDA1

Start with the simplest possible case. Write down what PHLDA1 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 PHLDA1 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 PHLDA1 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 PHLDA1

In research
PHLDA1 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 PHLDA1 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
PHLDA1 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, so understanding it makes those chapters shorter.
In everyday life
Look for PHLDA1 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.
Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “PHLDA1” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study PHLDA1 in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what PHLDA1 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 PHLDA1 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is PHLDA1 in simple terms?

Pleckstrin homology-like domain family A member 1 (PHLDA1) is a protein that in humans is encoded by the PHLDA1 gene. This gene encodes an evolutionarily conserved proline-histidine rich nuclear protein.

Why does PHLDA1 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 PHLDA1?

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 PHLDA1.

Tags

  • Genes on human chromosome 12
  • Human chromosome 12 gene stubs

Keep exploring