Etude par la résonance magnétique nucléaire de la germination d'une céréale
作者： Hubert Greppin , Robert Degli Agosti , Rudolf Lenk
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摘要: Le temps de relaxation longitudinal T1 des protons l'eau a ete suivi par la RMN en fonction germination l'obscurite dans graine d'avoine. Tl augmente maniere considerable env. 30 350 ms entre le 2me et 9me jour apres l'imbibition. L'albumen et, une moindre mesure, cotyledon constituent les tissus qui sont l'origine ces variations. Ces mesures effectuees in vivo reflet l'augmentation dynamique moleculaire liee aux profonds remaniements physiologiques biochimiques durant germination.
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