Quantcast
  • Register
PhysicsOverflow is a next-generation academic platform for physicists and astronomers, including a community peer review system and a postgraduate-level discussion forum analogous to MathOverflow.

Welcome to PhysicsOverflow! PhysicsOverflow is an open platform for community peer review and graduate-level Physics discussion.

Please help promote PhysicsOverflow ads elsewhere if you like it.

News

PO is now at the Physics Department of Bielefeld University!

New printer friendly PO pages!

Migration to Bielefeld University was successful!

Please vote for this year's PhysicsOverflow ads!

Please do help out in categorising submissions. Submit a paper to PhysicsOverflow!

... see more

Tools for paper authors

Submit paper
Claim Paper Authorship

Tools for SE users

Search User
Reclaim SE Account
Request Account Merger
Nativise imported posts
Claim post (deleted users)
Import SE post

Users whose questions have been imported from Physics Stack Exchange, Theoretical Physics Stack Exchange, or any other Stack Exchange site are kindly requested to reclaim their account and not to register as a new user.

Public \(\beta\) tools

Report a bug with a feature
Request a new functionality
404 page design
Send feedback

Attributions

(propose a free ad)

Site Statistics

205 submissions , 163 unreviewed
5,082 questions , 2,232 unanswered
5,353 answers , 22,789 comments
1,470 users with positive rep
820 active unimported users
More ...

  How much information is stored in a genome and how much in the distribution of genomes in a species?

+ 0 like - 0 dislike
1297 views

I am also referring to this answer:
http://physics.stackexchange.com/questions/32377/how-much-data-is-stored-in-our-bodies

that presents different points of view to considering information stored in a body.

I don't have a background in genetics, but collaborating with a research institute in genetics and I am fascinated by complex networks.
My questions would probably refer more to the network of interactions between genes in an organism: which is the information stored in this network, considering all possible distributions functional to life ?

As example, if gene is an hub interacting with many genes for simple functions like telling if a cell must die or not, and its "states" of expression is modified, it may yield to a tumor. This is another possible state of network between genes in all the possible distribution - I call here a disease as a state of the possible networks of expression between genes.
How much information is stored in a genome software?

The second, is to put in relation the information stored in a genome organism, with the distribution of that genome in a species.

Which is the order of magnitude of information stored in a species, from the point of view of distribution of all genes-networks of organism belonging to a same species?

Here I think to an organism as a possible state of all the possibile distributions found in a species.

Answers that will accompany the concept of entropy to gene networks, to biology of an organism and to "ecosystem" of a species with divulgative approach and paper references are much appreciated to help introduce in the argument.


 

asked Feb 11, 2017 in Mathematics by Luigi [ no revision ]

You should ask this question in a biology forum, It is off-topic here. Users with 500+ reputation may vote here to get it closed.

I thought it may be relevant to information and entropy concepts related to network distributions of possible gene-pathways Hope not to get downvoted! my first question here, too.

Relevant paper (from the answer cited): https://arxiv.org/abs/q-bio/0503028

Your answer

Please use answers only to (at least partly) answer questions. To comment, discuss, or ask for clarification, leave a comment instead.
To mask links under text, please type your text, highlight it, and click the "link" button. You can then enter your link URL.
Please consult the FAQ for as to how to format your post.
This is the answer box; if you want to write a comment instead, please use the 'add comment' button.
Live preview (may slow down editor)   Preview
Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
If you are a human please identify the position of the character covered by the symbol $\varnothing$ in the following word:
p$\hbar$ys$\varnothing$csOverflow
Then drag the red bullet below over the corresponding character of our banner. When you drop it there, the bullet changes to green (on slow internet connections after a few seconds).
Please complete the anti-spam verification




user contributions licensed under cc by-sa 3.0 with attribution required

Your rights
...