Results 281 to 290 of about 54,841 (317)
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The degradation of canavanine by jack bean cotyledons
Planta, 1971Germinating jack bean cotyledons liberated (14)CO2 when fed (14)C-guanidoxy-canavanine but did not accumulate any (14)C-compounds other than the applied canavanine. This suggested that the canavanine was being degraded by the action of canavanase to canaline and urea, the urea then being converted to ammonia and carbon dioxide by the action of urease ...
J A, Whiteside, D A, Thurman
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Cotyledon anatomy in the Leguminosae
Botanical Journal of the Linnean Society, 1983Cotyledon anatomy has been investigated in approximately 900 species representing all the major tribes of the Leguminosae. Four main cotyledon forms are recognized on the basis of morphological, anatomical and functional criteria. The two modal forms are a leaf-like photosynthetic cotyledon, usually borne in an endospermic seed and occurring in about ...
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Major albumins of Pisum cotyledons
Journal of the Science of Food and Agriculture, 1984AbstractThe albumin fraction of the cotyledons of Pisum contains two major polypeptides which together make up 34% (17% each) of the total albumin fraction. Both of these albumins (Mr∼8000 and ∼22000) are cotyledon specific proteins. In many Pisum lines the Mr∼22000 fraction resolves into two components on Na‐dodecylsulphatepolyacrylamide gels.
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