Skip to content
EntityQ5747160· pop 6· linked from 59 articles

heteroecious

Sign in to save

thumb|Melampsora laricis-populina life cycle. (a) Biological macrocyclic heteroecious cycle of M. larici-populina. (b) Vegetative cycle occurring on poplar leaves and used as a model for molecular investigations of the poplar-[[poplar rust interaction. hpi=hours of postinoculation.]] A heteroecious parasite is one that requires at least two hosts. The primary host is the host in which the parasite spends its adult life; the other is the secondary host. Both hosts are required for the parasite to complete its life cycle. This can be contrasted with an autoecious parasite which can complete its

~2 min read

Article

3 sections
Contents
  • Fungal examples
  • History
  • References

thumb|Melampsora laricis-populina life cycle. (a) Biological macrocyclic heteroecious cycle of M. larici-populina. (b) Vegetative cycle occurring on poplar leaves and used as a model for molecular investigations of the poplar-[[poplar rust interaction. hpi=hours of postinoculation.]] A heteroecious parasite is one that requires at least two hosts. The primary host is the host in which the parasite spends its adult life; the other is the secondary host. Both hosts are required for the parasite to complete its life cycle. This can be contrasted with an autoecious parasite which can complete its life cycle on a single host species. Many rust fungi have heteroecious life cycles:

In parasitology, heteroxeny, or heteroxenous development, is a synonymous term that characterizes a parasite whose development involves several hosts.

Available in 6 languages

via Wikidata sitelinks · CC0

Connections

Categories