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Halopiger

Halopiger 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 Halopiger rather than just read about it. In short: Halopiger is a genus of archaeans in the family Natrialbaceae that have high tolerance to salinity. Phylogeny The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI).

Key takeaways

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

Reference excerpt

Halopiger is a genus of archaeans in the family Natrialbaceae that have high tolerance to salinity.

Phylogeny The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI).

Species formerly placed in this taxon

Halopiger salifodinae, now Natrinema salifodinae

See also List of Archaea genera

References

Further reading

Scientific journals Ikram, HI; Catherine, R; Caroline, M; Didier, R; Hocine, H; Christelle, D (15 June 2014). "Non-contiguous finished genome sequence and description of Halopiger goleamassiliensis sp. nov". Standards in Genomic Sciences. 9 (3): 956–9. doi:10.4056/sigs.4618288. PMC 4149028. PMID 25197441. Gutiérrez MC, Castillo AM, Kamekura M, Xue Y, Ma Y, Cowan DA, Jones BE, Grant WD, Ventosa A (2007). "Halopiger xanaduensis gen. nov., sp., an extremely halophilic archaeon isolated from saline Lake Shangmatala in Inner Mongolia, China". Int. J. Syst. Evol. Microbiol. 57 (Pt 7): 1402–1407. doi:10.1099/ijs.0.65001-0. PMID 17625165. Hezayen, F.F.; Gutiérrez, M.C.; Steinbüchel, A.; Tindall, B.J.; Rehm, B.H.A. (2010). "Halopiger aswanensis sp. nov., a polymer-producing and extremely halophilic archaeon isolated from hypersaline soil" (PDF). Int. J. Syst. Evol. Microbiol. 60 (3): 633–637. doi:10.1099/ijs.0.013078-0. PMID 19654343.

Worked examples

Example 1 — a first encounter with Halopiger

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

In research
Halopiger 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 Halopiger 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
Halopiger is common in secondary-school and first-year university syllabi. It links to neighbouring topics Archaea genera, Archaea stubs, Haloarchaea, so understanding it makes those chapters shorter.
In everyday life
Look for Halopiger 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 Halopiger in 20 minutes

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

Frequently asked questions

What is Halopiger in simple terms?

Halopiger is a genus of archaeans in the family Natrialbaceae that have high tolerance to salinity. Phylogeny The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI).

Why does Halopiger 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 Halopiger?

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 Halopiger.

Tags

  • Archaea genera
  • Archaea stubs
  • Haloarchaea

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