Tom qab cov ntaub ntawv thiab cov ntsiab
Romania yog tus thib ob qos yaj ywm loj hlob nyob rau hauv lub EU nrog ib cheeb tsam tag nrho ntawm ib ncig 250,000 hectares txhua xyoo. Yields yog drastically cuam tshuam dab tsi los ntawm pathogens thiab kab tsuag. Cov kab tsuag kab tsuag rau qos yaj ywm yog tus Colorado beetle; Cov kab no muaj ob los sis txawm peb tiam ib xyoo hauv Romania. Noj rau hauv kev xav txog qhov tseem ceeb economic tseem ceeb ntawm cov qoob loo, Ib qhov kev tshawb fawb yog pib ntawm lub tsev kawm ntawv ntawm Agronomic Sciences thiab Veterinary tshuaj ntawm Banat, Timişoara, Nrog tus tsom ntawm tau ob peb Romanian qos yaj ywm varieties resistant rau Colorado beetle los ntawm transgenesis. Redsec thiab Coval varieties belonging rau Târgul Secuiesc kev tshawb fawb chaw nres tsheb muaj tau transformed nrog lub Bacillus thuringiensis Cry3A noob uas encodes lub insect-active protein thiab epsps marker noob rau glyphosate kuj. Yuav luag ib 1000 nroj tsuag tau regenerated thiab kuaj. Soj ntsuam ntawm ELISA tsom tsom tias tag nrho cov kab transformed expressed Cry3A proteins. Zoo tshaj plaws 20 Kab rau txhua yam tau xaiv thiab propagated nyob rau hauv lub tsev cog khoom. Muaj cov transgene hauv cov kab no yog paub tseeb hais tias yog PCR. Lub stability ntawm lub trait yog soj ntsuam los ntawm bioassays nrog rhiab coleopteran insects, Leptinotarsa decemlineata.
Ntawm txoj kev loj hlob
Tsev cog khoom thiab (lab) assays. Awaiting rau teb mus sib hais tso cai.
Vim li cas rau qeeb
Raws li tus Romanian tsim uas muaj tuaj ntawm txoj cai lij choj 214/2002, Ministry of Environment grants tso cai rau txhob txwm tshaj tawm rau hauv qhov chaw ntawm GMOs nrog rau qhov kev tso cai ua ntej ntawm ob peb tsoom fwv central l tub ceev xwm. The Ministry of Agriculture, Raws li ib tug tub ceev xwm hab txhawb muab kev koom tes, Tsis tau tso cai tso cai rau ib lub qos yaj ywm teb mus sib hais tsis muab tej piav. Txoj kev soj ntsuam peb tes num yog sim. Txoj cai tsis contemplate sijhawm nyob rau hauv nws daim ntawv tso cai granting. Tom qab ob peb daim ntawv thov xa mus rau Ministry of Environment, Nws tau teev tias ministry of Agriculture twb tsis tawm lawv tso cai thiab thiaj li ib daim ntawv tso cai yuav tsis tau tso cai. Tshaj tej ntawm, Raws li tus Romanian ntxawg framework, Pej xeem lub koom haum thiab lwm tuam txhab uas muag tau them se thiab cov nqi thaum xa cov ntaub ntawv thov kom txhob txwm tshaj tawm ntawm GMOs. Tus kwv yees li ntawm €1,000 ib qhov chaw thiab ib qho kev tshwm sim. Tej nqi no txwv tsis pub rau pej xeem lub koom haum xws li Tebchaws.
Txawm tias Romanian zaum tau GM qos yaj ywm kab nrog tej zaum rau kev ua lag luam tso tawm, Cov no yuav tsis mus txog lub lag luam nyob rau hauv txoj cai tam sim no txoj cai kev nyab xeeb thiab tsim.
Cov kev pab cuam foregone
Tus cultivation ntawm genetically modified qos yaj ywm rau kuj colorado beetle, Qos yaj ywm, Yuav pab kom cov qoob loo uas tag nrho siv tshuaj tua kab, Ua rau muaj kev pab los ntawm tej chaw, Ntau lawm nqi thiab tib neeg kev noj qab haus huv. Txoj kev tshawb no rau tej yam economic tej yam qhia tias daim ntawv thov qos yaj ywm Bt tshuab hauv Romania yuav txuag tau rau Teb Chaws Asmeskas$ 10 tsheej lab, Teb Chaws Asmeskas$ 4 Lab (million) yuav sawv cev rau tus nqi nyiaj rau insecticides ib leeg (Otiman et al., 2004).
Nqi ntawm cov kev tshawb fawb
Kwv yees li ntawm U.S.$110,000 (ua ntej peb tes num) thiab €70,000 (peb tes num).
References rau peb tes num
Badea, E., Mihacea, S., Franţescu, M., Botău, D., Mike, L., Nedelea, G. (2004). Soj ntsuam txog cov genetic transformation ntawm ob Romanian qos yaj ywm varieties siv cov cryIIIA noob uas induced kuj mus Colorado Beetle nres. Nyob rau hauv: npaj. Nyob sab Europe Association rau qos yaj ywm kev tshawb fawb, Agronomy Section Meeting Mamaia, Romania, 26-34.
Badea, E., Ciulcă, S., Mihacea, S., Danci, M., Cioroga, A., Petolescu, C. (2008). Txoj kev tshawb no ntawm agronomical cim ntawm tej qos yaj ywm genetically hloov rau kuj mus Colorado beetle nres. Lub 17th Triennial sablaj ntawm lub koom haum nyob sab Europe association rau qos yaj ywm kev tshawb fawb (EAPR) Brasov, Romania, 413-417.
Saib tus neeg taug lw
Badea Elena, Lub koom haum ntawm Biochemistry, Bucharest, Romania
Ntxiv neeg ua tim khawv
Otiman, p.I., Salasan, C., Mihacea, S. (2004). Soj ntsuam txog tej yam economic tej yam ntawm Bt tshuab utilization hauv qos yaj ywm hauv Romania. Thoob ntiaj teb Symposium EAPR Agronomy lub rooj sab laj "Kev loj hlob ntawm cov qos yaj ywm ntau lawm nyob rau hauv lub Central thiab Sab hnub tuaj – nyob sab Europe", Romania, 228-233.
Frantescu, M., Mihacea, S., Holobiuc, Kuv., Badea, E., Nedelea. G. (2003). Genetic transformation hauv qos yaj ywm Romanian cultivars siv constructs nrog marker noob, Zaug ntawm lub koom haum ntawm Biolog – suppl. Revue Roumain tsib Biologie, vol vol. V, 485 – 494.
Kamenova, Kuv., Batchvarova, R., Flasinski, S., Dimitrova, L., Christova, P., Slavov, S., Atanassov, A., Kalushkov, P., Kaniewski, W. (2008). Transgenic kuj bulgarian qos yaj ywm cultivars rau lub Colorado qos yaj ywm raws li Bt tshuab. Agron. li cas. dev. 28. Muaj nyob hauv online ntawm: www.agronomy-journal.org
perlak, F.J., Zeb, T.B., Muskopf, Y.m., Petersen. L.J., Parker, G.B., McPherson, S.A., Wyman, J., Hlub, S., rov qab, G., biever, D., Fischhoff, D.A.. (1993). Genetically zoo tuaj qos yaj ywm: kev tiv thaiv los ntawm Colorado qos yaj ywm, nroj tsuag. biol. 22, 313–321.