cubicweb-genomics #3323200 Allow translocated genes [resolved]

Some genes may be related to more than one chromosome (see http://en.wikipedia.org/wiki/Chromosomal_translocation). Thus, we should relax the 1* cardinality constraint for the Gene/Chrosome relation.

prioritynormal
typebug
done in0.4.0
load0.500
load left0.000
closed by<not specified>