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ORANGE EKSTRAKLASA
Dołączył: 26 Paź 2010
Posty: 812
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Skąd: England
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 Wysłany: Pon 19:35, 13 Gru 2010 |
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Hebei Province, northeastern China and Japan, the natural populations of wild soybean trait comparison
; 2. FacultyofAgriculture, PUniversity, Morioka020, Japan) Abstract1111ewildsoybeaniswidelydistributedinChinaandJapan. Inthisstudywecollected461and1447seedsamplesofwildsoybeanfromHebeiProvince. ChinaandNortheastJapanrespec-fively, andcomparedthephenotypiccompositionofthenaturalpopulationetweenHebeiProvince, ChinaandnortheasternJapan. TheteaultsindieatedthattheHebei'spopulationshad85 .5 Tinand14.5bformsoftheKunitztrypsininhibitorprotein (KTI),[link widoczny dla zalogowanych], andover60poPulationsweremixedofTiaandTib. ThepopulationsinnortheasternHebeiwerealrnostmixedandtheBaiyangdianJ ~ lkepopulationsweremonornorphic (Tia). ThedifferentiationoftheKT1withinanaturMpopulationwassomewhatrelatedtogeographicpositionorecologicalregionbutthefrequencywasrandomlydis-tributed, particularlyinthemountainousregionofnortheasternHebei. InHebei'spopulationswildsoybeanswerefoundhavingraretypessuchaiggergrainweight (morethan3g/lO0seeds),[link widoczny dla zalogowanych], black, brown. yellow, giL ~ nseed-coats, andwhiteflower. ThephenotypicdiversityvalueindieatedthatthenortheasternplainandsouthwesternhillylandofHebeihadgreaterdiversity. InnortheasternJapanthepopulationshad96.5Tiaand3.5b,[link widoczny dla zalogowanych], and22ofthepopulationsweremixedofTiaandb. ThemajorityofthenortheasternpopulationswerecomposedofNomemonomorphictraits, smallseeds (1essthan3g,[link widoczny dla zalogowanych], vt.of100-seeds), b】 ackseed-coat. andpurpleflower. ThephenotypicdiversityvcaslowerthanthatofHebei'spopulations. Therewere1ofseedsamplestobefoundtocontainheterozygoteofTiaandTibinHebeiandNortheastJapan. Keywords: Wildsoybean; Geneticdiversity ~ Phenotypicfrequency ~ HebeiProvince; Japan
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