Top Posters
Since Sunday
I
3
p
2
w
2
y
2
J
2
Q
2
r
2
o
2
e
2
j
2
d
2
T
2
SlideshowReport

Evolution of the gibberellin-DELLA system.

Description
The gibberellin-DELLA system that controls growth of flowering plants evolved step by step. Although DELLA and GID1 proteins are present in a bryophyte, they do not interact, nor does gibberellin bind to GID1. In lycophytes, GID1 interacts with gibberellin and with DELLAs, but the system does not influence growth. The growth responses of gibberellin apparently evolved after the divergence of lycophytes.
Related Images
Add Comment
Explore
Post your homework questions and get free online help from our incredible volunteers
  267 People Browsing
Show Emoticons
:):(;):P:D:|:O:?:nerd:8o:glasses::-):-(:-*O:-D>:-D:o):idea::important::help::error::warning::favorite:
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 824