The study of genomes, the entire set of genes in an organism.

learn more… | top users | synonyms

8
votes
2answers
288 views

Can forensic DNA analysis be used to generate a visual approximation of a suspect?

In light of the current US supreme court case, I'm curious if enough information can be teased out of a DNA sample to get a "reasonable" approximation of the suspect (never mind the legality). I ...
4
votes
3answers
192 views

Results of a complete DNA sequencing - are they 100% reusable?

Is that correct that a complete DNA sequencing (the whole genome) need only to be done once (per person)? After that is done, it the complete genome can be stored and once the new genes (and their ...
2
votes
2answers
65 views

Database of medically validated SNPs

I'm looking for all possible sources of clinically tested human SNPs. There is a handful of databases that store SNPs (like dbSNP), but I only need those that have validated presence/absence of ...
1
vote
0answers
41 views

What further research can the result of gene variation detection be used for [closed]

We do a research on a particular cancer (for e.g. breast cancer). Now, we have a result for the gene variation detection (VCF file). What next steps do we need to do? We don't have a clear picture ...
9
votes
3answers
616 views

Are the number of base pairs in a given chromosome same between different individuals?

This is a basic question but I couldn't find an answer through a web search; hopefully this is the right place to ask. Is the number of base pairs in a particular chromosome the same in all ...
6
votes
1answer
383 views

Computational/mathematical models for predicting phenotype from genotype

Karr, Sanghvi, et al. (2012) propose a whole-cell computational model for predicting phenotype from genotype in Mycoplasma genitalium. Their model simulates myriad cell processes such as DNA ...
5
votes
1answer
438 views

Variations in Genome Sizes

Why is there wide variation in genome size amongst groups of protists, insects, amphibians and plants, but less variation within groups of mammals and reptiles?
4
votes
2answers
992 views

What's the longest transcript known?

What's the longest functional transcript known? I'm wondering about RNA length post splicing, so not including introns.