With the roots extending deeper into the ground, the plant not only becomes more resistant to drought but is also healthier due to its long coleoptile
to emerge to the surface from deeper soil.
Summary of the analysis of variance for the first count (FC), germination (G), electrical conductivity(EC), coleoptile
length (CL) and radicle length (RL).
further observed that the guttation of Zea mays coleoptiles
The experiment was performed in triplicate with 5 coleoptile
fragments and 2 mL of extract, control solution or oxyfluorfen.
Darwin's experiments with the oat coleoptile
showed that cells on the dark side of the stem elongate more rapidly than those on the light side.
Idaho 587 is most similar to the cultivar Stephens with an unpigmented coleoptile
, dark-green foliage, and a prostrate to semi-erect fall growth habit.
This theory states that when higher concentrations of the plant hormone IAA occur on the shaded side of the coleoptile
in response to light, there is accelerated growth in this region.
An achene was considered germinated following emergence of the radicle and coleoptile
, which usually occurred simultaneously.
A test called the Avena coleoptile
test has shown that a freshly cut tip replaced on one side of the coleoptile
stump will promote more growth on that side than on the other side (Figure 4-4).
The rice coleoptile
is highly sensitive to gravity, and the abundance of amyloplasts can be controlled by submerged growth.
When a rice seed germinates, plant parts called the mesocotyl and coleoptile
are the first to push forth.
Rest three isoenzymes were isolated from coleoptile
using extraction buffer (0.