iris@hort.net
- Subject: Re: Re: HYB: spots (was another terminology question)
- From: L* M* <l*@lock-net.com>
- Date: Sat, 02 Mar 2013 08:01:17 -0500
The wiki link Chuck posted says (in part)<Iris pumila L. probably originated as a natural hybrid between Iris pseudopumila Boissier & Heldreich and I. attica Tineo. >
& TWOI sez pumila is 32, pseudopumila and attica are 16.So "all" we need is a triploid pseudopumila or attica carrying the spot pattern, crossed with a diploid TB, then that diploid TB crossed with a modern tetraploid to move the spot pattern to TBs.
Would backcrossing psuedopumila or attica onto pumila give triploids (n=24), or even an occasional doubly unreduced 48?
This is a lot more fun than cleaning house... Linda Mann --------------------------------------------------------------------- To sign-off this list, send email to majordomo@hort.net with the message text UNSUBSCRIBE IRIS
- References:
- Re: Re: HYB: spots (was another terminology question)
- From: L* M* &*
- Re: Re: HYB: spots (was another terminology question)
- From: C* C* &*
- Re: Re: HYB: spots (was another terminology question)
- Prev by Date: Re: HYB: pairing of TB and pumila chromosomes
- Next by Date: re: Re:Auto-tetraploid versus amphidiploid was Hyb spots
- Previous by thread: Re: Re: HYB: spots (was another terminology question)
- Next by thread: Re: Re: HYB: spots (was another terminology question)