Abstract

This chapter studies the genus Nakazawaea. In the determination of the asexual reproduction, it is found that yeast cells arise by multilateral budding on a narrow base. Cells are ellipsoidal to elongate. Pseudohyphae are abundant and well branched, and true hyphae are also formed. In sexual reproduction it is seen that the single known species, N. holstii, is heterothallic, and only asporogenous haploid strains have been isolated from nature. Asci form following conjugation between complementary mating types and produce two to four hat-shaped ascospores. Asci become deliquescent at maturity. The chapter also discusses physiology/biochemistry and phylogenetic placement of the genus. The type species taken is Nakazawaea holstii. In the systematic discussion of the species, anamorph, synonyms, growth on 5% malt extract agar, growth on the surface of assimilation media, Dalmau plate culture on morphology agar, formation of ascospores, gene sequence accession numbers, type strain, cell carbohydrates, origin of the strains studied, complementary mating types, and ecology are determined.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.