植物细胞质雄性不育(cytoplasmic male sterility, CMS)是一种不能产生有活力花粉的遗传现象,在植物杂种优势利用中具有重要价值。棉花细胞质雄性由于不育机理尚不清楚,恢复基因也未得到克隆等原因,同玉米、水稻等作物雄性不育研究相比,要远远落后。因此,开展棉花细胞质雄性不育的分子机理研究,便于更好的利用棉花杂种优势,具有重要的理论和实践意义。哈克尼西棉(Gossypium ha
Houttuynia cordata Thunb.is a traditional herb used for clearing heat and eliminating toxins,and has also been used for the treatment of severe acute respirator
The EtOH extracts of the whole plants of Euphorbia helioscopia afforded 17 new jatrophane diterpenoid esters,helioscopianoids A-Q (1-17),along with eight known
Simultaneous inhibition of MDM2 and CDK4 may be an effective treatment against glioblastoma.A collection of chiral spirocyclic tetrahydronaphthalene (THN)-oxind
Overexpressing of ATP-binding cassette (ABC) transporters is the essential cause of multidrug resistance (MDR), which is a significant hurdle to the success of