American Journal of Botany, Vol. 44, No. 6 (Jun., 1957), pp. 505-513 (9 pages) The thallus structure in the Marchantiales has been studied. The thalli have been classified into three categories,. 1).
Using the freeze-fracture technique, the plasmalemma structure of the phycobiont Trebouxia was observed to depend on the hydration of the thallus. The EF and PF fracture faces showed characteristic ...
"The lengthy groundwork is finally complete," says Jouko Rikkinen, Professor of Botany at the University of Helsinki, Finland, giving a sigh of relief. The research article just published focuses on ...
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