Please use this identifier to cite or link to this item:
- Homomorphic self-incompatibility, with stylar rejection site, in Luehea grandiflora Mart. and Zucc. (Tiliaceae-Malvaceae s.l.)
- Univ St Andrews
- Universidade Federal de Uberlândia (UFU)
- Universidade Estadual Paulista (UNESP)
- The breeding system of Luehea grandiflora (Tiliaceae-Malvaceae s.l.) was investigated using hand pollinations and fluorescence microscopy studies of pollen tube growth. Although selfed flowers persisted for some 10 days, our study indicates that L. grandiflora is self-incompatible, with self pollen tube inhibition in the upper style, as occurs in many taxa with homomorphic, gametophytic self-incompatibility (GSI). L. grandiflora is only the second species reported within the Malvales with homomorphic stylar inhibition. This result is discussed within the context of a report for self-compatibility in this species, and we also consider the phylogenetic implications for the occurrence of GSI in the family Malvaceae s.l.
- Plant Biology. Stuttgart: Georg Thieme Verlag Kg, v. 5, n. 4, p. 419-422, 2003.
- Georg Thieme Verlag Kg
- breeding system
- homomorphic gametophytic self-incompatibility
- late-acting self-incompatibility
- Acesso restrito
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.