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Beneficial effects of Neotyphodium lolii on the growth and the water status in perennial ryegrass cultivated under nitrogen deficiency or drought stress
Ce travail a ete effectue sur trois clones de ray-grass anglais infectes ou non par Neotyphodium lolii (anterieurement Acremonium lolii), afin de determiner l'impact de ce champignon endophyte sur laExpand
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Starch, Storage Protein and Triglyceride Accumulation and Respiration in Developing Embryos in Hevea brasiliensis
Summary Starch, storage protein and triglyceride contents and respiratory rate were studied in an embryogenic strain of Hevea brasiliensis during development of somatic embryos. For comparison, aExpand
Comparison of starch, ADP-glucose pyrophosphorylase and starch synthase levels in non-embryogenic cells and developing embryos in Hevea brasiliensis
Summary Sucrose, glucose, fructose and starch levels, and ADP-glucose pyrophosphorylase (EC 2.7.7.27) and starch synthase (EC 2.4.1.21) activities were studied in an embryogenic strain of HeveaExpand
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Relations entre nutrition minerale, metabolisme carbone et accumulation de reserves en fonction des capacites des cellules a former des embryons somatiques chez hevea brasiliensis mull arg
Chez hevea brasiliensis mull. Arg. , du materiel embryogene peut etre maintenu a long terme en culture in vitro sur un milieu depourvu d'hormone. Le maintien des potentialites embryogenes necessiteExpand