Strains: add or change given genotype fields, such as adding a can1 locus, or replacing met15 with can1.
This is mainly for strain table, although in principle might be needed for other tables depending on the end user.
As of version 2.0.7, we have the following "fields" in the strain table: Mating Type Ade2 His3 Leu2 Lys2 Met15 Trp1 Ura3 Ho Locus1 Locus2 Locus3 Locus4 Locus5. The first eight accepts options from dropdown lists. The remaining ones accept arbitary text.
Suppose Jane's group uses can1 a lot in their selections, it will be helpful to add a field for can1, instead of using the generic locus x fields. Depending on the need of Jane's group, the field of can1 either accepts values from a predined dropdown list or arbitary text.
If this is doable, I guess in the same way an exisiting field can be omitted if it is not used by Jane's group, relocated to a latter position, or replaced by another locus of more frequent use.