I kēlā me kēia makahiki, he nui nā mea kanu uala Lūkini e lilo i kauwahi o kā lākou ʻohi ʻana ma muli o ka lohi o ka pala.
ʻO ka causative agents o ka hopena hope loa he ʻano loli kiʻekiʻe loa, e ʻae ai iā ia e hoʻololi mau a lanakila koke i nā genes kū hoʻokahi. He hui ʻepekema mai ka All-Russian Institute of Plant Genetic Resources. N.I. ʻO Vavilov (VIR; St. Petersburg) a me ka Institute Research Biotechnology (VNIISB; Moscow) a me Phytopathology (VNIIF; ʻĀpana ʻo Moscow) i hōʻike i nā hybrids ʻuala i loaʻa kahi "pyramid" o ʻelima aʻeono mau genes kūʻē i hoʻokahi mea kanu. , a hiki ke lilo i kumu o nā ʻano hou me ke kūpaʻa lōʻihi i ke ākea loa. Ua paʻi ʻia kēia ʻatikala ma ka puke pai ʻo Agronomy.
Ua hōʻike ʻia nā hybrids i loko o kēia ʻatikala i ke kūʻē kiʻekiʻe ʻana i ka blight lohi no nā makahiki he ʻumi a keu i hoʻāʻo ʻia ma lalo o nā kūlana i ʻoi aku ka maikaʻi no ka ulu ʻana o ka maʻi.
"Ua holomua ka poʻe noiʻi Lūkini i ka hana ʻana i nā ʻano ʻuala i kūpono no ka mahi ʻana i loko o ka ʻōnaehana e ulu nei i ka ʻuala e ulu nei," i ʻōlelo ʻia e ke poʻo o ka ʻOihana Uala Potetic Genetic Resources ma VIR i kapa ʻia ma hope o V.I. N.I. Vavilova Elena Rogozina. "ʻO ka hoʻokomo ʻia ʻana o nā ʻano ma muli o nā hybrids me kahi genes kūʻē kūʻē i ka hana ʻana e hōʻoia i ka ʻohi paʻa ʻana o kaʻuala me ka hoʻohana ʻole ʻia o nā ʻano kemika o ka pale ʻana i ka hopena o ke ahi."
I nā keʻena hoʻokolohua haole, hana ʻia i ka hana ʻana o ka hopena o ka uala kūpilikiʻi e hoʻokō ʻia nei e ke ʻano o transgenesis. Ua hana ʻia nā ʻano genetically - Desiree, Victoria, Maris Piper. Hāʻawi ʻia ko lākou kūpaʻa i ka hopena o ka maikaʻi e nā ʻelua a ʻekolu paha mau genes i lawe ʻia mai nā ʻano ʻuala hihiu.
Ua hana nā ʻepekema Lūkini i nā hybrids home hou e ke ʻano o ke koho maʻamau. Aia ko lākou kū hoʻokahi i nā ʻano hoʻohui like ʻia o nā genes kūʻē e hāʻawi i ka pale ʻana i nā maʻi. Kūpono ka pyramid o ke kūʻē kūʻē i ka lōʻihi o ka ʻike o kekahi o kāna mau ʻāpana i ka gen virulence e pili ana a hoʻomaka i kahi hopena pale. ʻO nā kumuwaiwai o nā mea kūpona no nā hybrids kūʻē lōʻihi i wehewehe ʻia i loko o ka ʻatikala he 2 mau ʻano ʻuala i mahi ʻia a me 20 mau mea hihiu, e like me nā ʻano ʻAmelika Hema i hoʻohana pinepine ʻole ʻia e nā mea hoʻohua.
I ka wā e hiki mai ana, pono i nā ʻepekema e ʻike i kahi o nā hybrids i aʻo a wehewehe ʻia ʻoi aku ka maikaʻi a hōʻike piha i nā ʻano waiwai i nā hanauna hou ke hala.
Kākoʻo ʻia kēia hana e ka hāʻawi kālā mai ka Lūkini Foundation no Basic Research i ke alu like ʻana me ka Royal Society of London, No. 20-516-10001 Ko_a nā hopena i ka maʻi pathogen ”.