Tom qab cov ntaub ntawv thiab cov ntsiab

Tus taw ntawm txoj kev tshawb no tam sim no yog txheeb xyuas tej yam tshuaj phiv los ntawm transgene qhia rau nplooj ntawm daim teb zus barley ntu kuv) cawv caj tom qab thiab ii) ntawm kev sis cog mob hu ua fungi arbuscular mycorrhizal. Peb nrhiav thaum uas tig mus transcript profiling, metabolome profiling thiab metabolic fingerprinting qus hom accessions thiab barley (Hordeum vulgare L.) transgenics nrog kuv) noob-kev qhia ntawm (1,3-1,4)-ß-glucanase (GluB) tau introgressed los cultivar Golden cog lus (GP) rau lub cultivar Baronesse (B) raws li cov transgenics hauv lub GP tom qab nrog ii) ubiquitous qhia txog codon optimized Trichoderma harzianum endochitinase (ChGP) tias peb generated thiab o. thaum txoj kev tshawb no.
Peb tau pom dua 1600 plawg cov ntawv ntaus kaw tseg ntawm hom GP thiab B, cov kws muaj txuj ci noob nyob overrepresented hauv B, cim tias seb thaum muaj ib lo lus teb divergent rau yav subclinical sib tw hauv lub teb. Nyob zoo ib, tsis muaj tej lus sib txawv me ntsis ChGP thiab GP yuav pom raws li transcriptome lossis metabolome tsom.

 

Ntawm txoj kev loj hlob

Tsev cog khoom thiab (lab) assays. Teb trial theem.

 

Vim li cas thaiv/qeeb

Ob lub xyoo tag los, cov xwm txheej ntawm kev teb raug tau vandalised thiab puas tau los tiv thaiv biotechnology activists radical tau ruaj si. Nws ntaus cov teev tseg nyob rau hauv 2009, nrog 42% kev teb hlw kom qis nyob hauv lub teb chaws Yelemees puas tau – txawm kim ruaj ntseg thiab kev soj ntsuam kev ntsuas ntawm lub teb chaw, thiab nws kim heev cov kev sib txuas lus los zaum qhia tawm rau sawv daws, ob yam ua ntej thiab thaum txoj kev tso lus muab tawm thwmsim.

Peb cov teb hlw kom qis lawm rau qhov hom phiaj yog activist ib pawg nyob rau 2006, 2007, 2008, thiab 2009. Kev puas tsuaj yog ib txwm mus rau 30% hlav. Nyob rau hauv 2009, tom qab kev puas tsuaj tag, peb yuav tseg ib lub xwb yog thaum resowing tag.
Futhermore, vim unclearities thoj yog yeej nyuab nyuab kawg tso cai rau cov sowing, Txawm hais tias twb tau pom qhov kev pom zoo rau biosafety qhov project thiab teb tej. Tshwj xeeb yog lawm 2008 Nws yog qhov nyuaj heev txais cov mus zaum kawg rau qhov uas qhia tawm. Piv txwv li hauv 2009, peb tej sis ncua sij hawm uas ua rau lub caij sowing ntawm barley saum ntuj 12 (sowing noj barley yog qhov kawg ntawm lub peb hlis ntuj mus txog rau thaum lub plaub hlis).

 

Cov kev pab cuam foregone

Tus nqi rau cov thwmsim si dramatically due rau lub fact tias peb yuav tsum tau kev tiv thaiv teb chaw thaum tus kheej zuj zus rau lub sij hawm ib hnub night. Vim yog lub destructions peb tes num tau ntev lawm kom 2 xyoo. Tseem ceeb scientific cov hom phiaj ntawm qhov kev tsim yuav raug txim tsis, nrog rau tej kev tshawb epidemiologic txog rau lub txheej xwm kuj hloov txhob kaw barley hlav.

Yog tus barley tiv taus ntsoog loj heev Rhizoctoni solani cag rot. Siv no barley yuav txo tau cov tshuaj tua kab thiab yog ib lub caij yug ecologically txaus txo tillage cov tswv yim uas txuag av qauv thiab microbial cov zej zog.

 

Duab

Genetically modified barley plants on the field site

Txhob kaw hloov barley nroj tsuag hauv lub teb chaw

 

Nqi ntawm cov kev tshawb fawb

Ca. 500.000 €

 

Siv rau cov ntawv

www.biosicherheit.de

 

Saib tus neeg taug lw

Karl Heinz Kogel, Institut für Phytopathologie und Angewandte Zoologie, Justus-Liebig-Universität Gießen, Heinrich-Buff-ntiv nplhaib 26, D-35392 Gießen, Lub teb chaws Yelemees

Kev sib cuag

Karl.-Heinz.Kogel@agrar.uni-giessen.de