Assertion: fungus's stage | /r/CapableOf | backcross with function
Facets:
value: as a 'bridge'
type: MANNER
Source sentences:
text: In some cases, hybrids can represent transient stages that backcross with the parental species and function as a 'bridge' for the transfer of genetic material from one species to the other through 'introgressive hybridization' (Refs 110,115) (Fig. 4).