From BIOSCI-REQUEST Fri Apr 7 11:52:52 1995 Return-Path: BIOSCI-REQUEST Received: (from daemon@localhost) by net.bio.net (8.6.11/8.6.6) id LAA22859 for rust-mil-list; Fri, 7 Apr 1995 11:52:52 -0700 Received: from mail.unet.umn.edu (mail.unet.umn.edu [128.101.101.103]) by net.bio.net (8.6.11/8.6.6) with SMTP id LAA22855; Fri, 7 Apr 1995 11:52:50 -0700 Received: from puccini.crl.umn.edu by mail.unet.umn.edu (5.65c) id AA00476; Fri, 7 Apr 1995 13:50:32 -0500 Received: from puccini.crl.umn.edu by puccini.crl.umn.edu; Fri, 7 Apr 1995 13:51:06 -0500 Date: Fri, 7 Apr 95 13:40:23 PDT From: Les Szabo Subject: peanut rust To: rust-mil@net.bio.net, mycology@net.bio.net X-Mailer: Chameleon - TCP/IP for Windows by NetManage, Inc. Message-Id: Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Greetings, I am working on a phylogenetic study of rust and would like to include Puccinia arachidis (peanut rust). I would prefer viable spores, but this is not necessary. Any information would be appreciated. Les ------------------------------------- Les J. Szabo Research Geneticist USDA-ARS Cereal Rust Lab. University of Minnesota 1551 Lindig Street St. Paul, MN 55108 Internet: lszabo@puccini.crl.umn.edu Phone: (612)625-3780 Fax: (612) 649-5054 04/07/95 13:40:23 ------------------------------------- From BIOSCI-REQUEST Tue Apr 18 23:16:26 1995 Return-Path: BIOSCI-REQUEST Received: (from daemon@localhost) by net.bio.net (8.6.11/8.6.6) id XAA05162 for rust-mil-list; Tue, 18 Apr 1995 23:16:26 -0700 Received: from morgan.angis.su.OZ.AU (morgan.angis.su.OZ.AU [129.78.25.38]) by net.bio.net (8.6.11/8.6.6) with ESMTP id XAA05158 for ; Tue, 18 Apr 1995 23:16:23 -0700 Received: (from pbic00@localhost) by morgan.angis.su.OZ.AU (8.6.10/8.6.6) id QAA25843 for rust-mil@net.bio.net; Wed, 19 Apr 1995 16:16:00 +1000 Date: Wed, 19 Apr 1995 16:16:00 +1000 From: "Plant Breeding Inst." Message-Id: <199504190616.QAA25843@morgan.angis.su.OZ.AU> To: rust-mil@net.bio.net Content-Length: 512 From BIOSCI-REQUEST Tue Apr 18 23:16:19 1995 Return-Path: BIOSCI-REQUEST Received: (from daemon@localhost) by net.bio.net (8.6.11/8.6.6) id XAA05146 for rust-mil-list; Tue, 18 Apr 1995 23:16:19 -0700 Received: from morgan.angis.su.OZ.AU (morgan.angis.su.OZ.AU [129.78.25.38]) by net.bio.net (8.6.11/8.6.6) with ESMTP id XAA05137 for ; Tue, 18 Apr 1995 23:16:16 -0700 Received: (from pbic00@localhost) by morgan.angis.su.OZ.AU (8.6.10/8.6.6) id QAA25850 for rust-mil@net.bio.net; Wed, 19 Apr 1995 16:16:03 +1000 Date: Wed, 19 Apr 1995 16:16:03 +1000 From: "Plant Breeding Inst." Message-Id: <199504190616.QAA25850@morgan.angis.su.OZ.AU> To: rust-mil@net.bio.net Content-Length: 512 From BIOSCI-REQUEST Tue Apr 18 23:16:28 1995 Return-Path: BIOSCI-REQUEST Received: (from daemon@localhost) by net.bio.net (8.6.11/8.6.6) id XAA05172 for rust-mil-list; Tue, 18 Apr 1995 23:16:28 -0700 Received: from morgan.angis.su.OZ.AU (morgan.angis.su.OZ.AU [129.78.25.38]) by net.bio.net (8.6.11/8.6.6) with ESMTP id XAA05159 for ; Tue, 18 Apr 1995 23:16:24 -0700 Received: (from pbic00@localhost) by morgan.angis.su.OZ.AU (8.6.10/8.6.6) id QAA25867 for rust-mil@net.bio.net; Wed, 19 Apr 1995 16:16:07 +1000 Date: Wed, 19 Apr 1995 16:16:07 +1000 From: "Plant Breeding Inst." Message-Id: <199504190616.QAA25867@morgan.angis.su.OZ.AU> To: rust-mil@net.bio.net Content-Length: 512 From BIOSCI-REQUEST Tue Apr 18 23:17:17 1995 Return-Path: BIOSCI-REQUEST Received: (from daemon@localhost) by net.bio.net (8.6.11/8.6.6) id XAA05299 for rust-mil-list; Tue, 18 Apr 1995 23:17:17 -0700 Received: from morgan.angis.su.OZ.AU (morgan.angis.su.OZ.AU [129.78.25.38]) by net.bio.net (8.6.11/8.6.6) with ESMTP id XAA05274 for ; Tue, 18 Apr 1995 23:17:11 -0700 Received: (from pbic00@localhost) by morgan.angis.su.OZ.AU (8.6.10/8.6.6) id QAA25964 for rust-mil@net.bio.net; Wed, 19 Apr 1995 16:16:55 +1000 Date: Wed, 19 Apr 1995 16:16:55 +1000 From: "Plant Breeding Inst." Message-Id: <199504190616.QAA25964@morgan.angis.su.OZ.AU> To: rust-mil@net.bio.net Content-Length: 1990 Dear Colleagues, In February, I circulated a note seeking information on Pm8 and evidence for genetic inhibition of that gene. I thank several workers who responded either through the Bionet or directly to me. I also managed to locate Dr. Heun who is now in Norway. The information I obtained indicated there was ongoing work relating to the genetic inhibition of Pm8 at one laboratory. We therefore continued to work on it here. Our findings are summarised below: - Pm8 is a gene derived from rye and is expressed only in 1BS.1RL lines (this statement applies only to the original German derivatives of Petkus and their many further derivatives) - The frequencies of inhibition in 1B/1R lines vary among countries - probably relatively low in western Europe, but high in CIMMYT populations. European data would be welcome - We have data for China (30%) and CIMMYT (60%) - Inhibition is probably caused by a single gene - Inhibition is dominant - Genotypes with the inhibitor have a closely linked storage protein band which we are attempting to locate. This band can be used to identify lines with the inhibitor in non- 1B/1R lines. - Assuming the above genetic information, and in conjunction with the protein work, we will cross a non-repressed Pm8 line with the CSP44 monosomics. We believe CSP44 (Condor sib) carries the inhibitor. Federation*4/Kavkaz which has been adopted by European yellow rust workers as a supplementary differential to Clement does not carry the inhibitor and would be a good mildew tester stock. - Field data suggests that CIMMYT lines with inhibited Pm8 based on seedling tests continue to give adult plant resistance. This aspect must be further investigated. Of course, this type of work is possible only in field locations with Pm8-avirulent pathogen populations as defined by seedling tests. Any further information will be appreciated. My colleagues in this work are Shu-Xin Ren and Zhao-Jiang Lu. Bob McIntosh From BIOSCI-REQUEST Wed Apr 19 17:15:46 1995 Return-Path: BIOSCI-REQUEST Received: (from daemon@localhost) by net.bio.net (8.6.11/8.6.6) id PAA22089 for rust-mil-list; Wed, 19 Apr 1995 15:47:24 -0700 Received: from morgan.angis.su.OZ.AU (morgan.angis.su.OZ.AU [129.78.25.38]) by net.bio.net (8.6.11/8.6.6) with ESMTP id PAA22029 for ; Wed, 19 Apr 1995 15:47:12 -0700 Received: (from pbic00@localhost) by morgan.angis.su.OZ.AU (8.6.10/8.6.6) id IAA23170 for rust-mil@net.bio.net; Thu, 20 Apr 1995 08:46:39 +1000 Date: Thu, 20 Apr 1995 08:46:39 +1000 From: "Plant Breeding Inst." Message-Id: <199504192246.IAA23170@morgan.angis.su.OZ.AU> To: rust-mil@net.bio.net Content-Length: 843 Sr7c for Resistance to P. graminis tritici There is a request from Professor D R Knott to apply designation Sr7c to a gene transferred from the Ethopian durum St. 464 to common wheat. Sr7c confers resistance to a wider array of North American cultures than does Sr7a. Sr7c (9615) 4B (9615). i: St. 464/6*Tc//2*Marquis/ 3/6*Pld/8*Marquis-1-3-1 (9615). St. 464 also carries a second gene which interacts with Sr7c. 9615 Knott DR. The transfer of stem rust resistance from the Ethopian durum wheat St. 464, to bread wheat (manuscript). New designations for rust and mildew responses in wheat will be displayed on the rust and mildew workers network or the Bionet. If you are a user of the network, please advise so I can delete your name from the postal list and thereby save some $. R.A. McIntosh From BIOSCI-REQUEST Thu Apr 20 16:28:00 1995 Return-Path: BIOSCI-REQUEST Received: (from daemon@localhost) by net.bio.net (8.6.11/8.6.6) id QAA15124 for rust-mil-list; Thu, 20 Apr 1995 16:28:00 -0700 Received: from unix1.sncc.lsu.edu (unix1.sncc.lsu.edu [130.39.129.86]) by net.bio.net (8.6.11/8.6.6) with SMTP id QAA15120 for ; Thu, 20 Apr 1995 16:27:57 -0700 Received: by unix1.sncc.lsu.edu (AIX 3.2/UCB 5.64/4.03) id AA80017; Thu, 20 Apr 1995 18:27:52 -0500 Date: Thu, 20 Apr 1995 18:27:51 -0500 (CDT) From: Eric Robb Siegel To: rust-mil@net.bio.net Subject: pine rust (fwd) Message-Id: Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII ---------- Forwarded message ---------- Date: 18 Apr 1995 11:42:22 -0700 From: prdhaas@hugo.fsufay.edu To: mycology@net.bio.net Subject: pine rust Can anyone give me the name for the yellow spored rust that uses Loblolly pine and oak trees for a host? Any other info concerning the beastie would be appreciated. eg. Does it affect all oak species? What growth substances does it produce to cause additional wood to be produced in the Pine? How common is it? etc........... Thanks in advance Dave Haas Fayetteville State University Fayetteville, nc 28301 dhaas@hugo.fsufay.edu From BIOSCI-REQUEST Fri Apr 21 01:55:31 1995 Return-Path: BIOSCI-REQUEST Received: (from daemon@localhost) by net.bio.net (8.6.11/8.6.6) id BAA15626 for rust-mil-list; Fri, 21 Apr 1995 01:55:31 -0700 Received: from sun2.mhs-relay.ac.uk (sun2.mhs-relay.ac.uk [128.86.8.35]) by net.bio.net (8.6.11/8.6.6) with SMTP id BAA15615 for ; Fri, 21 Apr 1995 01:55:09 -0700 X400-Received: by mta sun2.mhs-relay.ac.uk in /PRMD=uk.ac/ADMD= /C=gb/; Relayed; Fri, 21 Apr 1995 09:54:39 +0100 X400-Received: by mta JIIS.MUAS in /PRMD=UK.AC/ADMD= /C=GB/; Relayed; Fri, 21 Apr 1995 10:53:10 +0100 X400-Received: by mta JIIS in /PRMD=UK.AC/ADMD= /C=GB/; Relayed; Fri, 21 Apr 1995 10:53:12 +0100 X400-Received: by mta arcs.bbsrc.ac.uk in /PRMD=UK.AC/ADMD= /C=GB/; Relayed; Fri, 21 Apr 1995 09:58:20 +0100 X400-Received: by /PRMD=UK.AC/ADMD= /C=GB/; converted (ia5 text (2)); Relayed; Fri, 21 Apr 1995 10:54:32 +0100 Date: Fri, 21 Apr 1995 10:54:32 +0100 X400-Originator: james.brown@bbsrc.ac.uk X400-Recipients: rust-mil@net.bio.net X400-MTS-Identifier: [/PRMD=UK.AC/ADMD= /C=GB/;0810530921041995/A57027/JIIS] X400-Content-Type: P2-1984 (2) Content-Identifier: 1194AA750800 From: James Brown Message-ID: <0810530921041995/A57027/JIIS/1194AA750800*@MHS> To: Rust-mildew (Non Receipt Notification Requested) In-Reply-To: Subject: List of subscribers Sensitivity: Private About a month ago, someone asked if a list of those who subscribe to the Rust-Mildew list could be posted. In response to this, I asked for anyone who objected to their address being publicised in this way to contact me. Since no-one did so, I am now posting this list. The addresses are in the order in which people subscribed (I believe), rather than in order of names or countries. James Brown engels@rcl.wau.nl sfrancis@vax.oxford.ac.uk rjohnson@bbsrc.ac.uk jbrown@bbsrc.ac.uk kema@ipo.agro.nl hanne.ostergard@risoe.dk jdubin@cimmyt.mx lgfjk@landbou.uovs.ac.za lbroers@cimmyt.mx kurtl@puccini.crl.umn.edu mban@scri.scot-agric-res-inst.ac.uk izaks@genet.edu.lv gh72@hamster.hrz.uni-giessen.de braendle@ipw.agrl.ethz.ch mfinckh@cumuli.vmsmail.ethz.ch markh@puccini.crl.umn.edu davidl@puccini.crl.umn.edu DELANEYT@am.abru.cg.com PVBROERS@RCL.WAU.NL gorlachj@am.abru.cg.com bob.o@afrc.ac.uk pbic00@angis.su.OZ.AU C.H.VAN.SILFHOUT@IPO.AGRO.NL andersc@biobase.dk CMGGM@scri.sari.ac.uk rudi.segers@afrc.ac.uk PLG-CHDA@risoe.dk robert.koebner@afrc.ac.uk BUERSTMAYR@ifa1.boku.ac.at RBOWDEN@plantpath.pp.ksu.edu cgwt@scri.sari.ac.uk shaner@btny.purdue.edu RMCKENZIE@MBRSWI.AGR.CA MURRAYT@WSUVM1.CSC.WSU.EDU gmilus@comp.uark.edu shieldsp@phibred.com UKNESS@am.abru.cg.com plangrid@waite.adelaide.edu.au matthews@greengenes.cit.cornell.edu jbhollan@iastate.edu Tomas.Bryngelsson@vf.slu.se DGRAHAM@prism.clemson.edu ruthdm@puccini.crl.umn.edu haleys@mg.sdstate.edu JJOHNSO@GAES.GRIFFIN.PEACHNET.EDU SGRAIN@GAES.GRIFFIN.PEACHNET.EDU jamesg@puccini.crl.umn.edu DMARSHAL@Dallas-Ctr.tamu.edu PickeringR@crop.cri.nz AGRO104@UNLVM.UNL.EDU edwardsi@phibred.com M.Dale@botany.uq.oz.au bfc@soilwater.agr.okstate.edu kvlxlm@unidhp.uni-c.dk SHULBRT@plantpath.pp.ksu.edu kzeller@bilbo.bio.purdue.edu PLXPDJ@pln1.life.nottingham.ac.uk anders@ekbot.umu.se SALMERONJ@am.abru.cg.com BLACKMJ@UGA.CC.UGA.EDU yjin@badlands.NoDak.edu Helen.Turner@nri.org dahleen@badlands.NoDak.edu issei@bio.mie-u.ac.jp kephart@teosinte.agron.missouri.edu Y6IM@acad1.csd.unbsj.ca silvermans@pt.Cyanamid.COM vernooijb@am.abru.cg.com jbk@soilwater.agr.okstate.edu rgooding@postbox.acs.ohio-state.edu brentm@puccini.crl.umn.edu Rients.Niks@USERS.PV.WAU.NL F-Kolb@uiuc.edu don@dogwood.botany.uga.edu olsen@biobase.dk mila0001@gold.tc.umn.edu LGZAP@landbou.uovs.ac.za asm2@maties.sun.ac.za NREAD@srv0.bio.edinburgh.ac.uk WENJUN.ZHANG@afrc.ac.uk RACHEL.HAGUE@afrc.ac.uk sctrmd@cr41.staffs.ac.uk CromeyM@crop.cri.nz HAYESP@css.orst.edu Bill.Hollins@pbigb.sprint.com lelley@ifa1.boku.ac.at ruddj@mg.sdstate.edu mark_sorrells@qmrelay.mail.cornell.edu jwong@pw.usda.gov fred_maas@entm.purdue.edu ge1cusaj@uco.es YSEO@GAES.GRIFFIN.PEACHNET.EDU mge@rust.pp.ksu.edu kcampbel@magnus.acs.ohio-state.edu uplmj@trex.oscs.montana.edu ehilton@spin.com.mx plipps@magnus.acs.ohio-state.edu jaanders@plains.NoDak.edu Peter.Jack@pbigb.sprint.com lyngkjaer@risoe.dk DEPAUW@SKRSSC.AGR.CA mbnis@seqnet.dl.ac.uk johnmc@puccini.crl.umn.edu mishra@puccini.crl.umn.edu h.giese@risoe.dk DGDELEON@ALPHAC.CIMMYT.MX mike.silverman@pcohio.com SHARRIS@LSUVM.SNCC.LSU.EDU XP2938@LSUVM.SNCC.LSU.EDU edgeben@phibred.com esiegel@unix1.sncc.lsu.edu alanr@puccini.crl.umn.edu dipsmhov@inet.uni-c.dk fk01090@pluto.cis.fpu.ac.jp marie.grosjean@bbsrc.ac.uk SHAUNA@andrew.stanford.edu esjones@ucdavis.edu GCASEY@EM.AGR.CA maxwelca@esvax.dnet.dupont.com acg@soilwater.agr.okstate.edu LAMS@a1.abru.cg.com pedro@puccini.crl.umn.edu David.B.Collinge@plbio.kvl.dk TERESA@wwg3.uovs.ac.za JKOLMER@MBRSWI.AGR.CA smith0185@mtroyal.ab.ca mitchell.brown@sonicnet.com lszabo@puccini.crl.umn.edu J.Burdon@pican.pi.csiro.au From BIOSCI-REQUEST Fri Apr 21 01:59:01 1995 Return-Path: BIOSCI-REQUEST Received: (from daemon@localhost) by net.bio.net (8.6.11/8.6.6) id BAA15685 for rust-mil-list; Fri, 21 Apr 1995 01:59:01 -0700 Received: from sun2.mhs-relay.ac.uk (sun2.mhs-relay.ac.uk [128.86.8.35]) by net.bio.net (8.6.11/8.6.6) with SMTP id BAA15680 for ; Fri, 21 Apr 1995 01:58:48 -0700 X400-Received: by mta sun2.mhs-relay.ac.uk in /PRMD=uk.ac/ADMD= /C=gb/; Relayed; Fri, 21 Apr 1995 09:58:10 +0100 X400-Received: by mta JIIS.MUAS in /PRMD=UK.AC/ADMD= /C=GB/; Relayed; Fri, 21 Apr 1995 10:57:17 +0100 X400-Received: by mta JIIS in /PRMD=UK.AC/ADMD= /C=GB/; Relayed; Fri, 21 Apr 1995 10:57:19 +0100 X400-Received: by mta arcs.bbsrc.ac.uk in /PRMD=UK.AC/ADMD= /C=GB/; Relayed; Fri, 21 Apr 1995 10:02:13 +0100 X400-Received: by /PRMD=UK.AC/ADMD= /C=GB/; converted (ia5 text (2)); Relayed; Fri, 21 Apr 1995 10:58:35 +0100 Date: Fri, 21 Apr 1995 10:58:35 +0100 X400-Originator: james.brown@bbsrc.ac.uk X400-Recipients: rust-mil@net.bio.net X400-MTS-Identifier: [/PRMD=UK.AC/ADMD= /C=GB/;7017570921041995/A57039/JIIS] X400-Content-Type: P2-1984 (2) Content-Identifier: 1194AA791000 From: James Brown Message-ID: <7017570921041995/A57039/JIIS/1194AA791000*@MHS> To: Rust-mildew (Non Receipt Notification Requested) In-Reply-To: Subject: Subject lines Sensitivity: Private As a general reminder, please could those who send messages to the Rust-Mildew list add a subject line to each message? This is to help those receiving messages know whether or not they might be relevant, and to make it easier to search the archives. Thanks, James Brown From BIOSCI-REQUEST Sun Apr 23 15:20:24 1995 Return-Path: BIOSCI-REQUEST Received: (from daemon@localhost) by net.bio.net (8.6.11/8.6.6) id PAA24428 for rust-mil-list; Sun, 23 Apr 1995 15:20:24 -0700 Received: from morgan.angis.su.OZ.AU (morgan.angis.su.OZ.AU [129.78.25.38]) by net.bio.net (8.6.11/8.6.6) with ESMTP id PAA24425 for ; Sun, 23 Apr 1995 15:20:22 -0700 Received: (from pbic00@localhost) by morgan.angis.su.OZ.AU (8.6.10/8.6.6) id IAA01753 for rust-mil@net.bio.net; Mon, 24 Apr 1995 08:20:15 +1000 Date: Mon, 24 Apr 1995 08:20:15 +1000 From: "Plant Breeding Inst." Message-Id: <199504232220.IAA01753@morgan.angis.su.OZ.AU> To: rust-mil@net.bio.net Subject: Pm8 supression Content-Length: 2049 Dear Colleagues, In February, I circulated a note seeking information on Pm8 and evidence for genetic inhibition of that gene. I thank several workers who responded either through the Bionet or directly to me. I also managed to locate Dr. Heun who is now in Norway. The information I obtained indicated there was ongoing work relating to the genetic inhibition of Pm8 at one laboratory. We therefore continued to work on it here. Our findings are summarised below: - Pm8 is a gene derived from rye and is expressed only in 1BS.1RL lines (this statement applies only to the original German derivatives of Petkus and their many further derivatives) - The frequencies of inhibition in 1B/1R lines vary among countries - probably relatively low in western Europe, but high in CIMMYT populations. European data would be welcome - We have data for China (30%) and CIMMYT (60%) - Inhibition is probably caused by a single gene - Inhibition is dominant - Genotypes with the inhibitor have a closely linked storage protein band which we are attempting to locate. This band can be used to identify lines with the inhibitor in non- 1B/1R lines. - Assuming the above genetic information, and in conjunction with the protein work, we will cross a non-repressed Pm8 line with the CSP44 monosomics. We believe CSP44 (Condor sib) carries the inhibitor. Federation*4/Kavkaz which has been adopted by European yellow rust workers as a supplementary differential to Clement does not carry the inhibitor and would be a good mildew tester stock. - Field data suggests that CIMMYT lines with inhibited Pm8 based on seedling tests continue to give adult plant resistance. This aspect must be further investigated. Of course, this type of work is possible only in field locations with Pm8-avirulent pathogen populations as defined by seedling tests. Any further information will be appreciated. My colleagues in this work are Shu-Xin Ren and Zhao-Jiang Lu. Bob McIntosh