BioSequence[type, "seq"]
BioSequence["seq"]
BioSequence[ent]
BioSequence[type, {chem1, chem2, …}]
BioSequence[type, "seq", {bond1, bond2, …}]
BioSequence["HybridStrand", {bioseq1, bioseq2, …}, {bond1, bond2, …}]
BioSequence[{bioseq1, bioseq2, …}, {bond1, bond2, …}]