stilbene/옥수수

Corn (Zea mays L. cv Trojan T929) coleoptile membranes were fractionated on sucrose density gradients, and ATP-dependent proton pumping activity was localized by the techniques of [(14)C]methylamine uptake and quinacrine fluorescence quenching. Two peaks of proton pumping activity were detected: a

Livestock grazing lush Kochia scoparia (L.) Schrad, sometimes experience BW loss, hyperbilirubinemia, photosensitization, and polyuria. Animals fed kochia hay may exhibit milder or negligible signs of toxicosis but fail to utilize nutrients efficiently. To characterize early aspects of kochia

Nitrate transport in excised corn (Zea mays L.) roots was inhibited by phenylglyoxal, but not by 4,4'-diisothiocyano-2,2'-stilbene disulfonic acid (DIDS) or fluorescein isothiocyanate (FITC). Inhibition of nitrate uptake by a 1-hour treatment with 1 millimolar phenylglyoxal was reversed after 3

Corn (Zea mays L. cv Golden Cross Bantam) coleoptile microsomal vesicles have been isolated which are capable of ATP-driven H(+)-transport as measured by [(14)C]methylamine accumulation and quinacrine fluorescence quenching. Formation of the pH gradient in vitro shows a high specificity for ATP.Mg,