Contribución al conocimiento citológico de Guadua chacoensis
Keywords:
Guadua chacoensis, Bambuseae, meiosis, viability pollen, germination pollen, fertility seedAbstract
Andrada, Aldo R.; Lozzia, María E. & Cristóbal, María E. 2007. “Contributions to the knowledge of Guadua chacoensis”. Lilloa 44 (1-2). Cytological studies in Guadua chacoensis (Rojas) Londoño & Peterson in flowers and fruits colected in the cycle iniciated in november 2006.The last cycle was 30 years ago. Mitosis, meiosis are studied and porcentages of viability and germinability polinic and viability of seeds were determinated. It was counted 2n=46 chromosomes and irregularities in the meiosis observed.