2024-03-28T13:27:10Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1841882019-06-18T00:58:31Zcom_10261_75com_10261_6col_10261_328
Romagosa, Ignacio
Cistué Sola, Luis
Tsuchiya, T.
Lasa Dolhagaray, José Manuel
Hecker, R. J.
2019-06-17T07:41:53Z
2019-06-17T07:41:53Z
1987
Crop Science 27: 435-439 (1987)
0011-183X
http://hdl.handle.net/10261/184188
10.2135/cropsci1987.0011183X002700030002x
Cytological identification of primary trisomics is an important part in the cytogenetic study of a species. The objective of this study was the Cytological identification of nine primary trisomic types in sugarbeet (Beta vulgaris L.). Karyotype analyses were conducted in somatic metaphase and late-prophase cells. All nine types of primary trisomics in sugarbeet were cytologically identified by means of somatic karyotype analysis. Not all extra chromosomes could be identified with certainty at metaphase because of their similarity in size and arm ratio. Somatic prophase analysis was found to be useful in confirming the results of metaphase analysis of the extra chromosome present in some trisomic types.
eng
closedAccess
Primary Trisomics in Sugarbeet. II. Cytological Identification
artículo