学科分类
/ 1
1 个结果
  • 简介:Despitethefactthatironisoneofthemostabundantelementsoftheearth'scrust,irondeficienciesareseriousproblemsbothinhumannutrition[1]andinagriculture[2].Sixtoeightpercentoftheworld'spopulationispotentiallyaffectedbyirondeficiencyinducedanemia,aleadingcauseofmaternaldeathinAfricanandAsiancountrieswherepeoplerelymostlyonplantsfortheirdailyintakeofiron.Ironcanalsobealimitingfactorinthegrowthofeconomicallyimportantcropplantsbecauseofinadequatesoilchemistry,andsuchdeficienciescannoteasilybecorrectedbyamendingthesoil.Improvingtheplant'sabilitytoabsorbironinadverseconditionsandtoincreasetheiroverallcontentcouldoffersolutionstothesedramaticproblems.Thereforeunderstandingthemolecularmechanismsregulatingironuptakeandhomeostasisinplantshaspotentiallyimportantpracticalapplicationsbothinagricultureandhumanhealth[3].

  • 标签: 植物 铁稳态 铁转运 转录 易位 基因表达