Re: HYB: IB: help - fertility?


Linda,
Don't know if it's useful, I have a cross from a 48 chrom MTB x SDB. Same
genetics, I would think (got 51 seeds!).  In a discussion about an order
with a well-respected hybridizer, he warned against using TB x SDB if you
are hoping to have fertile offspring (ie, can't establish a line), due to
the chromosome mismatch. More a spec-x kind of thing.

Jim Gibbons
NC Coast Zone 8A and sandy...
gibbman6@mchsi.com

----- Original Message -----
From: "Linda Mann" <lmann@volfirst.net>
To: "iris- talk" <iris@hort.net>
Sent: Wednesday, June 18, 2003 7:49 AM
Subject: [iris] HYB: IB: help - fertility?


> This didn't get any replies, so I'll try again with a different subject
> line & see if I can grab somebody's attention.
>
> I did my first cross of SDB and TB this year. Two pods on an SDB (BEING
> BUSY lookalike seedling) X TB (HARVEST OF MEMORIES) cross have just
> matured.
>
> One pod had 11 normal looking seeds, the other 5, plus each had 2 or 3
> partially developed seeds.
>
> ==Is this typical for SDB X TB?
>
> ==Are the 16 normal looking seeds all likely to be viable?
>
> I'll leave off the questions about guessing the future this time..
>
> --
> Linda Mann east Tennessee USA zone 7/8
> East Tennessee Iris Society <http://www.korrnet.org/etis>
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