Introduction to Bioinformatics.

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Introduction to bioinformatics Elena Sügis [email protected] Bioinformatics Seminar MTAT.03.242, 2016

Transcript of Introduction to Bioinformatics.

Page 1: Introduction to Bioinformatics.

Introduction to bioinformatics

Elena Sügis [email protected]

Bioinformatics Seminar MTAT.03.242, 2016

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? ??

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VS VS

Questions we ask

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Questions we ask

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Questions we ask

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Image credit:https://siteman.wustl.edu/glossary/cdr0000046470/

1014 cells in human body

23 000 genes

23 pairs of chromosomes

3 billion pairs

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Cell size and scale

http://learn.genetics.utah.edu/content/cells/scale/

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Central dogma

What is DNA?

What is the difference between DNA and RNA?

Image credit: Genome Research Limited

100 000 different proteins

23 000 genes

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Technology

Image credit: Genome Research Limited

Mass spectrometry

Sequencing technologies

v v

v

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Measuring levels of gene expression

CELL

DNA

ON ON OFF

RNA

PROTEIN

OFF

G1 G2 G3 G4

Gene products carry out cellular

function

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v

Gene expression profile

Gene Expression profile

Expression level

G1 OFF 0 G2 ON 30 G3 ON 20 G4 OFF 0

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Each cell has its own gene expression profile

Gene Expression profile

Expression level

G1 OFF 0 G2 ON 30 G3 ON 20 G4 OFF 0

Gene Expression profile

Expression level

G1 OFF 0 G2 ON 30 G3 ON 20 G4 ON 20

HEALTHY CELL CANCER CELL

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Single Nucleotide polymorphism •  variation in a single nucleotide that occurs at a specific position in the

genome, where each variation is present to some appreciable degree within a population (e.g. >1%)

•  underlie differences in our susceptibility to disease

Image credit: Wikipedia

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Experiments

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Good old times

Science

knowledge experiment hypothesis analysis v v v

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How we do it now

lots of experiments

v

analysis

Science

knowledge

hypothesis

v v

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Bioinformatics is an interdisciplinary field that develops methods and software tools for understanding biological data

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Bioinformatics is •  an interdisciplinary field •  that develops methods and software tools •  for understanding biological data

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Moore’s law

Cost per genome

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Why do we need bioinformaticians?

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Because Excel can’t help anymore

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Why do we need bioinformaticians?

•  Amount of generated biological data requires sophisticated data analysis and management

•  Programmers & statisticians lack biological knowledge

•  Biologists don’t program

•  These two don’t understand each other

Slide is inspired by from “How to be a bioinformatician” by Christian Frech

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Biologist talks to statistician

http://www.youtube.com/watch?v=Hz1fyhVOjr4

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What do bioinformaticians do?

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What do bioinformaticians do?

Word cloud from manuscript titles published in Bioinformatics from Jan 2013 to April 2014

Slide credit: “How to be a bioinformatician” by Christian Frech

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Machine learning

Algorithms

Proteomics

Black magic Sequences

Modeling

Bioinformatics is a broad field

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What Does the Perfect Bioinformatician Look Like?

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Computer Science

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Computer Science

Biology

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Computer Science

Biology

Statistics

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Perfect bioinformatician

Computer Science

Biology

Statistics

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Data comes in different forms

Slide credit: D.Fishman, Introduction to ML in bioinformatics

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Data ≠ Knowledge

Slide credit: D.Fishman, Introduction to ML in bioinformatics

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R. Matthiesen (ed.), Bioinformatics Methods in Clinical Research, Methods in Molecular Biology 593, DOI 10.1007/978-1-60327-194-3 2, © Humana Press, a part of Springer Science+Business Media, LLC 2010

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Adopted from P.Vincent http://videolectures.net/deeplearning2015_vincent_machine_learning/

What is the main ingredient?

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What is the main ingredient?

Adopted from P.Vincent http://videolectures.net/deeplearning2015_vincent_machine_learning/

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Databases

Data management systems

Data source

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Simple data analysis pipeline

Data Black Magic Result

high quality data machine learning method

awesome result

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Simple data analysis pipeline

Data Black Magic Result

poor quality data machine learning method

not so awesome result

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Data Preprocessing

Clean

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Massage your data

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80 %

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Predictive modeling

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Tools & Services

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Understand the disease better

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Make more precise diagnosis ML in Bioinformatics (part II)

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Medical Imaging

Cancer Images credit: D.Fishman, Introduction to ML in bioinformatics

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image by Krista Fisher et al.

Genetic risk assessment

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Genetic risk assessment

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Genetic risk assessment

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Pharmacogenetics

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Personalized medicine

http://www.pfizer.ie/personalized_med.cfm

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Population genomics large-scale comparison of DNA sequences of populations

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What do these books contain?

The Wellcome Human Genome Library in London (Left CC: Russ London, Right Source: Wellcome Collection)

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This is a single human genome

~4GB

The Wellcome Human Genome Library in London (Left CC: Russ London, Right Source: Wellcome Collection)

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Moore’s law

Cost per genome

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Big Data: Astronomical or Genomical?, Zachary et al, PlosOne Biology 2015

The Age Of Big Data

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Labs that produce data

Research groups that can analyse data

Labs that produce data

Experts who can analyze data

Analyze that

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Data analysis

Need to develop new: •  Preprocessing methods

•  Analysis pipelines

•  Methodology

•  Algorithmic solutions

•  Tools

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IF YOU TORTURE THE DATA LONG ENOUGH

IT WILL CONFESS TO ANYTHING

Ronald Coase, Economist, Nobel Prize winner

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http://baranzinilab.ucsf.edu/integration-large-scale-omics-data-sets

Data Integration

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Data storage The amount of sequencing data created is growing at a faster rate than economically available storage

http://geschwindlab.neurology.ucla.edu/protocols/next-generation-sequencing

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N Goldman et al. Nature 000, 1-4 (2013) doi:10.1038/nature11875

Using DNA as a digital archive media

store sequenced DNA information in … DNA

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N Goldman et al. Nature 000, 1-4 (2013) doi:10.1038/nature11875

Scaling properties of DNA-based storage

If the cost of DNA synthesis falls by two orders of magnitude, it will become a sensible way to store data for the medium term

(below 50 years)

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Challenges •  Need of new compression methods

•  Data integration methods

•  Lack of specialists

•  Need for new: –  Analysis pipelines

–  Methodology

–  Algorithmic solutions

–  Tools

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Challenges of being bioinformatician

•  Biology is complex, not black and white –  As many exceptions as rules (e.g.: define “gene”)

–  No single optimal solution to a problem

–  Results interpretable in many ways (story telling, cherry picking)

•  Understanding the biological question

•  Field is moving incredibly fast –  Lack of standards, immature/abandoned software

–  Much time spent on collecting/cleaning-up data, troubleshooting errors

•  Hundreds of software tools and databases out there –  Easy to get lost

–  Important to understand their strengths and weaknesses

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Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Page 74: Introduction to Bioinformatics.

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Page 75: Introduction to Bioinformatics.

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Page 76: Introduction to Bioinformatics.

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Page 77: Introduction to Bioinformatics.

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Page 78: Introduction to Bioinformatics.

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Page 79: Introduction to Bioinformatics.

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Page 80: Introduction to Bioinformatics.

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Page 81: Introduction to Bioinformatics.

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Page 82: Introduction to Bioinformatics.

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Page 83: Introduction to Bioinformatics.

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Page 84: Introduction to Bioinformatics.

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Page 85: Introduction to Bioinformatics.

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

Page 86: Introduction to Bioinformatics.

Genes are us…

and them.SOURCE:,JAVIER,HERRERO,,EUROPEAN,MOLECULAR,BIOLOGY,LABORATORY—EUROPEAN,BIOINFORMAT,ICS,INSTITUTE

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