ANALISIS DEL CARIOTIPO Y DETECCIÓN DE LOS GENES 5S y 18S/25S rDNA EN CHAETANTHERA MICROPHYLLA (CASS.) HOOK. ET ARN. (ASTERACEAE) KAYYOTYPE ANALYSIS AND DETECTION OF 5S AND 18S/25S rDNA GENE SEQUENCES IN CHAETANTHERA MICROPHYLLA (CASS.) HOOK. ET ARN. (ASTERACEAE)
2005
Carlos M Baeza | Otto Schrader
<abstract language="eng">Double fluorescence in situ hybridization was used to examine the karyotype of Chaetanthera microphylla (Cass.) Hook et Arn. from Chile, including the location of 5S and 18S/25S rDNA gene sequences. The species is 2n = 24, with 8m + 4st chromosomes. Signals of 5S and 18/25S rDNA were seen in two of the 12 chromosome pairs: n° 2 and 6
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