Abstract
Using interchanges T(1, 3) and T(3, 6) of Pennisetum americanum orientation types of the interchange multiple at MI were studied in different genetic backgrounds. Orientation types alternate 1 and alternate 2, in addition to adjacent 1, adjacent 2 and indefinite could be identified for both the interchanges. The relative frequencies of various orientation types were influenced by a change in the genetic background. For these interchanges, homologous centromeres do not seem to play a predominant role in the co-orientation of interchange multiple. The non-homologous co-orientation types were more subjected to genetic regulation than the homologous co-orientations.
Original language | English (US) |
---|---|
Pages (from-to) | 69-76 |
Number of pages | 8 |
Journal | Genetical Research |
Volume | 34 |
Issue number | 1 |
DOIs | |
State | Published - Aug 1979 |
ASJC Scopus subject areas
- Genetics