monococcum) wheat populations in terms of germination rate (GR), germinating power (GP), coleoptile
length (CL), shoot length (SL), root length (RL), shoot / root length ratio (SRLR), root fresh weight (RFW), root dry weight (RDW), root fresh weight / root ratio (RFDWR) under in vitro conditions using 7 PEG levels during the season of 2014-2015.
For the variables coleoptile
length (CL) and radicle length (CR), the results showed no differences between treatments.
of water during the shortening of the coleoptile
cells and is not
The apical 2 mm of each coleoptile
was discarded (Hancock et al.
According to our results, the growth of roots and coleoptile
is also affected by the duration of storage, the latter driving a decrease in growth of aerial parts and root for both varieties studied.
Later, a more advanced stage of somatic embryo development was observed (Figure 5G) with a shoot apical meristem, leaf primordia and a more developed coleoptile
and scutellum aligned with the root meristems.
Biological test: screening greenbug aggressiveness and barley cultivar resistance by the coleoptile
On onion, the UCEEs from both plants (Table 2) inihibited significantly root and coleoptile
growth on the largest tested concentration, with a mean inhibition of 9% on root and 15% on coleoptile
High-frequency plant regeneration from coleoptile
tissue of indica rice (Oryza sativa L.
After about an hour, the coleoptile
tip was removed and the agar block placed on one side of another decapitated oat coleoptile
The compound is absorbed by coleoptile
, mesocotyl, roots and leaves.
An in vitro system of indole-3-acetic acid formation from tryptophan in maize (Zea mays) coleoptile