The analyze of DNA micro-array results stays complex for biologists.
Applying classic data mining approaches on them have shown some limits. Data mining specialists as Tatoo team from LIRMM laboratory and the UMR TETIS team, and biologists experts from IGMM laboratory, has been involved in the project of
applying the recent trajectories extraction method GeT_Move
[1] . Such an approach is able to answer the question :
"which genes are expressed together during the same timestamp ?"