science

Mammoth Biosciences

Mammoth Biosciences is a 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 Mammoth Biosciences rather than just read about it. In short: Mammoth Biosciences is a biotechnology company based in Brisbane, California developing diagnostic tests using CRISPR-Cas12a and CRISPR-based therapies using its proprietary ultra-small CRISPR systems. Several CRISPR-Cas systems identified through the company's metagenomics-based protein discovery platform, including members of the Casφ and Cas14 families of CRISPR-associated enzymes, have demonstrated potential for…

Key takeaways

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

Reference excerpt

Mammoth Biosciences is a biotechnology company based in Brisbane, California developing diagnostic tests using CRISPR-Cas12a and CRISPR-based therapies using its proprietary ultra-small CRISPR systems. Several CRISPR-Cas systems identified through the company's metagenomics-based protein discovery platform, including members of the Casφ and Cas14 families of CRISPR-associated enzymes, have demonstrated potential for therapeutic genome editing in in vivo settings.

History The company was founded in 2017 by Jennifer Doudna, Janice Chen, and Lucas Harrington of the University of California, Berkeley, and Trevor Martin of Stanford University. Mammoth signed agreements in December 2019 and January 2020 with Horizon Discovery to combine Mammoth's intellectual property in CRISPR with Horizon's expertise in Chinese hamster ovary cells. Also in 2020, both Mammoth Biosciences and Sherlock Biosciences from the Broad Institute used their similar CRISPR technologies to develop tests for COVID-19. The technology, which is owned under the trademark of DETECTR BOOST, has been contracted to be manufactured by Merck & Co. In 2023, the company announced that it will focus on developing CRISPR-based therapies. The company's platform uses "ultra-small" Cas enzymes, such as CasΦ and Cas14, which measure down to a third or less the size of Cas9, and which could allow for easier delivery in vivo through commonly used non-viral and viral delivery mechanisms, including adeno-associated virus vectors. Compared to Cas9, CasΦ and Cas14 may also offer less restrictive protospacer adjacent motif requirements, advantageous off-target activity, and allele-specific editing capabilities, which could broaden the range of targetable diseases in the genome. Mammoth previously announced partnerships with Vertex Pharmaceuticals (2021) and Bayer (2022) to research ultra-small CRISPR systems for in vivo editing.

Related Works Lucas B. Harrington et al., Programmed DNA destruction by miniature CRISPR-Cas14 enzymes. Science362,839-842(2018). doi:10.1126/science.aav4294 Broughton, J.P., Deng, X., Yu, G. et al. CRISPR–Cas12-based detection of SARS-CoV-2. Nat Biotechnol 38, 870–874 (2020). https://doi.org/10.1038/s41587-020-0513-4 Patrick Pausch et al., CRISPR-CasΦ from huge phages, is a hypercompact genome editor. Science369,333-337(2020). doi:10.1126/science.abb1400

See also Sherlock Biosciences Beam Therapeutics CRISPR Therapeutics

References

Worked examples

Example 1 — a first encounter with Mammoth Biosciences

Start with the simplest possible case. Write down what Mammoth Biosciences claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In 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 Mammoth Biosciences 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 Mammoth Biosciences 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 Mammoth Biosciences

In research: Mammoth Biosciences appears in 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 Mammoth Biosciences 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: Mammoth Biosciences is common in secondary-school and first-year university syllabi. It links to neighbouring topics American companies established in 2017, Biotechnology companies of the United States, Companies based in San Mateo County, California, so understanding it makes those chapters shorter.
In everyday life: Look for Mammoth Biosciences 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 Mammoth Biosciences in 20 minutes

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

Frequently asked questions

What is Mammoth Biosciences in simple terms?

Why does Mammoth Biosciences matter?

Because it connects several 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 Mammoth Biosciences?

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 Mammoth Biosciences.