Hy Everyone,

My name is Milton and I'm starting to work with Graph database and would 
like if someone could give me some hints.

I work with Bioinformatics and I would like to integrate KEGG-Metabolic 
Pathways with Microarray data in  graph databases using Neo4J

Just to introduce my problem:
 - the Metabolic Pathways are graphs (~200) and each node are the genes, in 
my case.
 - the Microarray data, has multiple experiments, where each experiment is 
a list of genes (nodes) with a respective signal intensities (value)

What I'm planning to do is to integrated the gene intensity (values) for 
each experiment (microarray) with the nodes in the Metabolic pathways and 
include those pathways in the graph database.
In the end, if I have 5 experiments, I would have the same metabolic 
pathway in the graph database, but for each experiment with different 
values for each node (gene)

My final goal would be to make some queries in each experiment, and 
identify the differences of one pathway,  between the 5 experiments.

I would appreciate if someone could give some hint and tell me if I'm crazy 
in the idea to include the same pathway but related to different 
experiments, with different node values.

Thanks a lot,

Milton

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