computer science

Zebrafish Information Network

Zebrafish Information Network is a computer science 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 Zebrafish Information Network rather than just read about it. In short: The Zebrafish Information Network (ZFIN) is an online biological database of information about the zebrafish (Danio rerio). The zebrafish is a widely used model organism for genetic, genomic, and developmental studies, and ZFIN provides an integrated interface for querying and displaying the large volume of data generated by this research.

Zebrafish Information Network — illustration

Key takeaways

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

Reference excerpt

The Zebrafish Information Network (ZFIN) is an online biological database of information about the zebrafish (Danio rerio). The zebrafish is a widely used model organism for genetic, genomic, and developmental studies, and ZFIN provides an integrated interface for querying and displaying the large volume of data generated by this research. To facilitate use of the zebrafish as a model of human biology, ZFIN links these data to corresponding information about other model organisms (e.g., mouse) and to human disease databases. Abundant links to external sequence databases (e.g., GenBank) and to genome browsers are included. Gene product, gene expression, and phenotype data are annotated with terms from biomedical ontologies. ZFIN is based at the University of Oregon in the United States, with funding provided by the National Institutes of Health (NIH).

Contents ZFIN consists of two principal parts:

a website of community news and announcements, as well as biological resources such as laboratory protocols, a gene nomenclature guide, and anatomy information a relational database containing biological data that are curated from the scientific literature and that are directly submitted by zebrafish research laboratories (e.g., Thisse high-throughput gene expression analysis). Information in ZFIN is tightly linked to the web resources of the Zebrafish International Resource Center (ZIRC), the China Zebrafish Resource Center (CZRC), and so on, which maintain and provide zebrafish-related research resources, materials and services. ZFIN's relational database interface provides query forms and display pages for the following biological data types:

Genes, markers, and clones Gene expression Antibodies Sequence alignments (BLAST) Mutants and transgenic lines Anatomy Genetic maps ZFIN also maintains a database of zebrafish-related publications, laboratories, people, and companies. In addition to its specialized search interfaces, ZFIN provides a Google-like global site search. ZFIN's community wiki gives zebrafish researchers the ability to share information about laboratory protocols and antibodies.

Notes and references

External links ZFIN The Zebrafish Model Organism Database Vega Zebrafish Genome Annotation FishMap : The Zebrafish Community Genomics Browser maintained at the Institute of Genomics and Integrative Biology Zebrafish GenomeWiki Beta Preview maintained at the Institute of Genomics and Integrative Biology

Worked examples

Example 1 — a first encounter with Zebrafish Information Network

Start with the simplest possible case. Write down what Zebrafish Information Network claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, 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 Zebrafish Information Network 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 Zebrafish Information Network 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 Zebrafish Information Network

In research: Zebrafish Information Network appears in computer science 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 Zebrafish Information Network 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: Zebrafish Information Network is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2010 establishments in Oregon, Model organism databases, University of Oregon, so understanding it makes those chapters shorter.
In everyday life: Look for Zebrafish Information Network 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 Zebrafish Information Network in 20 minutes

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

Frequently asked questions

What is Zebrafish Information Network in simple terms?

Why does Zebrafish Information Network matter?

Because it connects several computer science 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 Zebrafish Information Network?

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 Zebrafish Information Network.