biology

Mark Daly (scientist)

Mark Daly (scientist) 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 Mark Daly (scientist) rather than just read about it. In short: Mark Joseph Daly is Director of the Finnish Institute for Molecular Medicine (FIMM) at the University of Helsinki, a Professor of Genetics at Harvard Medical School, Chief of the Analytic and Translational Genetic Unit at Massachusetts General Hospital, and a member of the Broad Institute of MIT and Harvard. In the early days of the Human Genome Project, Daly helped develop the genetic model by which linkage disequi…

Key takeaways

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

Reference excerpt

Mark Joseph Daly is Director of the Finnish Institute for Molecular Medicine (FIMM) at the University of Helsinki, a Professor of Genetics at Harvard Medical School, Chief of the Analytic and Translational Genetic Unit at Massachusetts General Hospital, and a member of the Broad Institute of MIT and Harvard. In the early days of the Human Genome Project, Daly helped develop the genetic model by which linkage disequilibrium could be used to map the haplotype structure of the human genome. In addition, he developed statistical methods to find associations between genes and disorders such as Crohn's disease, inflammatory bowel disease, autism and schizophrenia. Daly is considered a pioneer in the field of human genetics, and is amongst the most cited scientists in the field, and one of the top 100 most cited scientists of all time. He was elected to the National Academy of Medicine in 2017.

Education Daly studied physics at MIT, although he initially wanted to become a lawyer or poker player, he joined Eric Lander as a freshman. Mark continued to work with Lander, before eventually receiving his PhD from Leiden University in 2004.

Research Daly trained with Eric Lander at the Whitehead Institute, and most of his initial efforts were to map haplotypes across the human genome. During his time there, his team developed MapMaker, GeneHunter, Haploview, PLINK, and GATK. Collectively these tools have received over 30,000 citations. As genome sequencing has become cheaper, his group works on developing statistical methods to implicate genetic mutations in neuropsychiatric diseases. In 2019, Daly led a large-scale sequencing effort that identified rare mutations in several genes strongly associated with schizophrenia. At the time, this was the largest study of protein-coding genetic variation in schizophrenia. In 2026, Daly launched a Broad Institute initiative aimed at systematically translating genetic discoveries into disease mechanisms and therapeutic opportunities, while building a "growing, queryable knowledge base".

References

Worked examples

Example 1 — a first encounter with Mark Daly (scientist)

Start with the simplest possible case. Write down what Mark Daly (scientist) 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 Mark Daly (scientist) 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 Mark Daly (scientist) 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 Mark Daly (scientist)

In research: Mark Daly (scientist) 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 Mark Daly (scientist) 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: Mark Daly (scientist) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1967 births, American expatriates in Finland, American geneticists, so understanding it makes those chapters shorter.
In everyday life: Look for Mark Daly (scientist) 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 Mark Daly (scientist) in 20 minutes

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

Frequently asked questions

What is Mark Daly (scientist) in simple terms?

Why does Mark Daly (scientist) 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 Mark Daly (scientist)?

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 Mark Daly (scientist).