Publication Date
1993
Description
Native, naturalized and exotic Vicia and l.atliyrus species of Rio Grande do Sul were studied for chromosome numbers and meiotic behaviour, All species were diploid, with essentially regular meiosis and high pollen stainability. Interspecific differences for chiasma frequencies, chromosome and pollen grain size were detected. Polymorphism for chromosome number was observed in Vicia anguslilolia (2n = 10, 12, 14). Bsterase isozyme patterns are being analysed,
Citation
Schifino-Wittmann, M T.; Cardoso de Freitas, L H.; and Lau, A H., "The Genera Vicia and Lathyrus in Rio Grande do Sul (Southern Brazil): Cytogenetic and Isozymic Evaluation as Support for Plant Breeding" (2024). IGC Proceedings (1993-2023). 3.
https://uknowledge.uky.edu/igc/1993/session9/3
Included in
Agricultural Science Commons, Agronomy and Crop Sciences Commons, Plant Biology Commons, Plant Pathology Commons, Soil Science Commons, Weed Science Commons
The Genera Vicia and Lathyrus in Rio Grande do Sul (Southern Brazil): Cytogenetic and Isozymic Evaluation as Support for Plant Breeding
Native, naturalized and exotic Vicia and l.atliyrus species of Rio Grande do Sul were studied for chromosome numbers and meiotic behaviour, All species were diploid, with essentially regular meiosis and high pollen stainability. Interspecific differences for chiasma frequencies, chromosome and pollen grain size were detected. Polymorphism for chromosome number was observed in Vicia anguslilolia (2n = 10, 12, 14). Bsterase isozyme patterns are being analysed,
