CALLUS CULTURE TECHNOLOGY OF SPRING SOFT WHEAT STRESS TOLERANT VARIETIES SELECTION - Biochemistry and Biotechnology: Research and Development - page 57

Figure 3. Roots of the wheat regenerants without RSMRP (a), with RSMRP (b).
Figure 4. Influence of RSMRP presence at F0 of regenerant lines on characteristic of F1 plants, grown
in the field.
The regenerants of early genotypes had several tillering node in their rootage - remained
sign of MRP (RSMRP) - under greenhouse conditions after transplanting of single regenerant
from test-tube to soil (Figure 3).
Regenerant lines with RSMRP at F0 showed the increase of productive tilling capacity at
F1 under field conditions (Figure 4). Also there are some evidence of correlation between
productive tilling capacity of explants donor plant and MRP frequency of callus culture
[[15]] . So it seems that frequency of MRP is an original feature of genotype expressed in
plant productive tilling capacity in the field.