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Key messageThis paper focuses on carbohydrate metabolism ofMagnolia sieboldiiduring seed germination by proteomics. 10 differentially accumulated proteins were found. Glycolysis is the most important metabolic pathways. Abstract Magnolia sieboldii K. Koch was selected as our research object. M. sieboldii seeds were initially soaked in clean water for 72 h and then stratified in wet sand with a seed-to-sand...
Key messageWe provide new embryological information regarding the Fagaceaefamily. Abortive ovules may be a result of mate choice and be necessary to maximize reproductive success in Chinese chinquapin (Castanea henryi). Abstract In contrast to most angiosperms, in which fertilization occurs 1–2 days after pollination, fertilization in Fagales is delayed from 4 days to more than 1 year...
Key messageDifferential regulations of C and N metabolism in dwarf bamboo improve the capacity of osmotic adjustment, and also their metabolites may play an important role for protection against membrane lipid peroxidation under drought, thus accelerating recovery after rewatering. Abstract Dwarf bamboo (Fargesia rufa Yi), is a staple food for the endangered giant panda, but little is known...
Key messageThis is the first reported proteomic analysis to study the dormancy breaking of Magnolia sieboldii seeds. Our results provide a fundamental reference for further studies on the regulation of protein expression during seed germination. Abstract Magnolia sieboldii K. Koch is an ornamental tree. The deep dormancy of its seeds hinders its cultivation for economic purposes. The...
During 2003–2005, we examined the effect of seasonal drought on water status, gas exchange, δ13C, chlorophyll fluorescence and spectral reflectance in six woody species in a valley savanna near the Yuanjiang River (the upper Red River) in southwestern China. Three different phenological types of these woody species were compared, i.e., an evergreen species, Cyclobalanopsis helferiana, two winter-deciduous...
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