Re: REB: Genetics - help - epigenetics
iris@hort.net
  • Subject: Re: REB: Genetics - help - epigenetics
  • From: C* C* <i*@aim.com>
  • Date: Tue, 16 Nov 2010 17:56:53 -0500
 That would have been me.

A plant that reposonds to venalization can be in either of two epigenetic
state in regards to vernalization. Vernalized , or not vernalized.

When vernalized, it can? then bloom.? Talking oncers here. When not in
vernalized state, can't bloom.


Preferntial rebloomers, can by pass need for vernalization if they are in bud
set state for an extended period of time. Proably about 3-4 months.

Obligate vernaliation plants can not bloom until they are in vernalation
state.


All plants in addition must be mature , plus have had bud set, plus are in
conditions that allow growing.?

Rebloom is a disruption of one of normal? biological processes in place to
prevent out of seson bloom.

Each type of rebloomer has a disruption? with a different part of the
flowering process.

Chuck Chapman





-----Original Message-----
From: Linda Mann &lt;lmann@lock-net.com&gt;
To: iris@hort.net
Sent: Tue, Nov 16, 2010 5:45 pm
Subject: [iris] Re: REB: Genetics -  help - epigenetics

   I thought somebody posted something about epigenetics in relation to one
of the types of rebloom (preferential vernalization? CA/Oz rebloom?),  but now
I can't find it and it's not turning up in a search - maybe  spelled
differently.?
?
 Can somebody point me to the comment?  Or did I dream that? ;-)?
?
 Linda Mann?
?
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