Saturday, July 29, 2006

Computational Systems Biology Vs. Molecular Systems Biology

Any thoughts?









Picture taken from www.sysbio.de

3 comments:

  1. By pure definitions, I feel, one is the study based on computer simulations and other the experiments.

    Animesh
    Indian Statistical Institute

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  2. Again from the same philosophy of verbal expression:-

    Molecular Systems Biology

    Molecular Scale: At the molecular level there are physical properties (you can
    say as processes) and hence the chemical properties.I feel all chemistry is a
    manifestation of physics.

    Systems: An orthogonal view is component-level (molecular-level). However at the
    system's level especially when you are collectively sayin 'Molecular systems',
    it means integrated dynamic(behavioural) and static(structural)
    analysis/analysis of segregated molecular processes(forming the system).

    So in all if you coin Molecular Systems Biology.

    While Computational Systems Biology (CSB)

    Systems--> When you say systems (a pure unambiguous term) meaning some input
    /stimuli (biologically speaking) produces some output (response). However if
    the system is robust, we may not see any output/ response (biologically
    speaking). In that case this input may be captured by some internal properties
    of the system.

    Systems Biology: If you take the systems components to be some biological
    processes.

    When you add the term of Computational it becomes the automated analyses
    involving the databasing of experimental data, then making
    models/simulations/validations by employing some computation. However this CSB
    can have degenerated standpoints because bilogy has got several fine
    standpoints. This computation could be simple software or could be a complex
    algorithm borrowed from computersciences.

    Finally I feel like CSB encapsulates MSB, because MSB is present in CSB as stored data and/or knowledge.

    Disclaimer: Its my personal understanding of terminology rather axioms based on
    my vocabulary inference. This is replied as a thought.

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  3. I thank two of the posts from Animesh and Gourinath.

    I feel that computational systems biology is a take from molecular systems biology as biology might have reckoned "molecules" first, then the whole system.

    Owing to data deluge, we have raised computational systems biology through computational biology.

    In conclusion, this impeccable subject has much to do to peg thoughts on number of orphan genes in the organisms.

    Thanks
    Prash

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