Ka Hale Hōʻikeʻike a Pai paha: Nā Genetics Theoretical and Applied Genetics
Heluhelu: http://link.springer.com/article/10.1007%2Fs00122-003-1278-0
Mea kākau (s): Warwick, SI, Simard, MJ, Légère, A., Beckie, HJ, Braun, L., Zhu, B., Mason, P., Séguin-Swartz, G. a me Stewart, CN
Mea Pākuhi: Haʻawina Nānā Hou
Palapala ID: 1041
Abstract: ʻO ke alapine o ke kahe ʻana mai ʻO Brassica napus L. (canola) i na hoahanau ahiu eha, Rapa Rassica L., Raphanus raphanistrum L., ʻO Sinapis arvensis Āina Erucastrum gallicum (Willd.) OE Schulz, ua loiloi ʻia i loko o ka hale kōmaena a/a i ʻole nā hoʻokolohua kula, a ua ana ʻia nā kumukūʻai maoli ma nā māla kalepa ma Kanada. Ua hoʻohana ʻia nā ʻōnaehana hōʻailona like ʻole no ka ʻike ʻana i nā kānaka hybrid: herbicide resistance traits (HR), green fluorescent protein marker (GFP), species-specific amplified fragment length polymorphisms (AFLPs) a me ka pae ploidy. Hybridization ma waena B. rapa a B. napus Ua loaʻa i loko o ʻelua mau hoʻokolohua kahua (ka alapine ma kahi o 7%) a ma nā heluna hihiu ma nā pā kalepa (ma kahi o 13.6%). ʻO ke alapine kiʻekiʻe ma nā kahua pāʻoihana ma muli paha o ka mamao loa ma waena B. rapa mea kanu. ʻO F1 hybrids ua like morphologically me B. rapa, B. napus- a B. rapa- nā hōʻailona AFLP kūikawā a he triploid (AAC, 2n = 29 chromosomes). Ua hōʻemi lākou i ka hiki ʻana o ka pollen (e pili ana i 55%) a hoʻokaʻawale ʻia no nā poʻe like ʻole a me nā poʻe ponoʻī (ʻo ia ka mea hope. B. napus ʻano). ʻO ka ʻokoʻa, kahe ka gene ma waena R. raphanistrum a B. napus kakaikahi loa. He hookahi R. raphanistrum × B. napus F1 Ua ʻike ʻia ka hybrid ma 32,821 seedlings mai ka HR B. napus kahua hoʻokolohua. Ua like ka hybrid me ka morphologically R. raphanistrum koe wale no ka noho ana o na kiwi, a B. napus ʻano, i loko o nā ʻanoʻano distorted. He ʻano genomic kona me ka hui ʻana o kahi gamete i hoʻemi ʻole ʻia o R. raphanistrum a he gamete hoemi o B. napus (RrRrAC, 2n = 37), ʻelua B. napus- a R. raphanistrum- nā hōʻailona AFLP kiko'ī, a loaʻa iā <1% pollen viability. ʻAʻole i ʻike ʻia nā hybrids i loko o nā hoʻokolohua ʻōmaʻomaʻo (1,534 seedlings), ka GFP field experiment (4,059 seedlings) a i ʻole ma nā māla kalepa ma Québec a me Alberta (22,114 seedlings). ʻAʻole S. arvensis or E. gallicum × B. napus ua ʻike ʻia nā hybrids (42,828 a me 21,841 mau mea kanu, kēlā me kēia) mai nā māla kalepa ma Saskatchewan. Hōʻike kēia mau ʻike i ka hiki ke kahe ʻana mai ka transgenic B. napus i R. raphanistrum, S. arvensis or E. gallicum haʻahaʻa loa (<2–5 × 10-5). Eia naʻe, hiki i nā transgenes ke hoʻopuehu i ke kaiapuni ma o ka hihiu B. rapa ma ka hikina ʻo Kanada a ma o ke kālepa paha B. rapa nā mea manawaleʻa ma ke komohana o Kanada.
Keywords: Canola transgenic, rapeseed, Hoopalau manu, ilio sinapi, radish hihiu, ʻO ka sinapi ʻāhiu, Kahe Gene, Nā kahua pāʻoihana
Kuhi: Warwick, SI, Simard, MJ, Légère, A., Beckie, HJ, Braun, L., Zhu, B., Mason, P., Séguin-Swartz, G. and Stewart, CN, 2003. Hybridization ma waena o transgenic ʻO Brassica napus L. a me kona mau hoahānau hihiu: Brassica rapa L., Raphanus raphanistrum L., Sinapis arvensis L., a me Erucastrum gallicum (Willd.) OE Schulz. Nā Genetics Theoretical and Applied Genetics, 107(3), pp.528-539.
