Estudios cariol?gicos sobre algunas plantas extremadurenses
1984
Elena Rosell?, Juana Ana | Gallego Mart?n, Francisca
[ES] Se estudian poblaciones extremadurenses pertenecientes a 4 taxones de los g?neros Biarum Schott y Fimbristylis Vahl. Se confirma el n?mero cromosomico de tres de ellos, siendo el primer recuento absoluto para F. cioniana, (2n = 10 cromosomas y n = 5 cromosomas). Los an?lisis de meiosis en Fimbristylis muestran un comportamiento regular de los cromosomas, formando 5 II en D y M-I.
Show more [+] Less [-][EN] Extremadura populations belonging to four taxa of the genus Biarum and Fimbristylis are here studied. We confirm the chromosome number of three of them and we give here, for the first time, the chromosome number of the F. cioniana (2n = 10, n = 5). The analysis of meiosis in Fimbristylis shows a regular chromosome behaviour, the chromosomes forming 5 II in D and M-I.
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