✦ LIBER ✦
Identification of the trisomic series in diploidSolanum tuberosumL. groupTuberosum. II. Trivalent configurations at pachytene stage
✍ Scribed by M. Wagenvoort; M. S. Ramanna
- Book ID
- 104617712
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 592 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0014-2336
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✦ Synopsis
By means of pachytene analysis 11 of the 12 possible types of primary trisomics of diploid S. tuherosum have been identified. The typical trivalent configurations for each chromosome are illustrated. Triplo-4,5,7 and 9 occurred more frequently whereas triplo-l is still lacking in the series. Some of the features of trivalent associations at pachytene are discussed, as also the fact that in the present study only primary trisomics have been found.