• Corpus ID: 67774459

Croissance et assimilation des nitrates chez le champignon ectomycorhizien Pisolithus tinctorius

@article{Aouadj2011CroissanceEA,
  title={Croissance et assimilation des nitrates chez le champignon ectomycorhizien Pisolithus tinctorius},
  author={Rabiaa Aouadj and Abbes Es-Sgaouri and Mohamed Abourouh},
  journal={Revue Marocaine des Sciences Agronomiques et V{\'e}t{\'e}rinaires},
  year={2011},
  volume={17},
  pages={209-216}
}
Huit varietes de champignon ectomycorhizien P. tinctorius ont ete utilisees pour l'etude de l'assimilation de l'azote nitrique. Les resultats obtenus montrent que l'absorption des nitrates est differente en fonction de la variete utilisee. L'etude de la croissance des huit varietes montre que le diametre moyen de Pt1, Pt2, Pt5 et Pt7 atteint des valeurs comprises entre 7 et 8,66 cm alors que celui de Pt3, Pt4, Pt6 et PUO ne depasse pas 6,76 cm. La production de biomasse coincide generalement… 
1 Citations

Figures from this paper

Inventaire des champignons ectomycorhiziens du Maroc
Objectif : Le travail presente ici a pour objectif de dresser, a partir de la bibliographie, l’inventaire des especes ectomycorhiziennes du Maroc. Methodologie et resultats : Les donnees sur les

References

SHOWING 1-10 OF 17 REFERENCES
Expression of glutamate dehydrogenase and aspartate aminotransferase in eucalypt ectomycorrhizas
TLDR
The results suggest that fungal gene expression is moderated by the host plant but also depends on the fungal associate.
Morphogenesis and free amino acid composition of the ascomycete Sphaerostilbe repens as influenced by nitrogen and calcium
Abstract Sphaerostilbe repens utilizes nitrate and ammonium as nitrogen sources. Differentiation of mycelium into rhizomorphs and coremia was reduced in the presence of nitrate and completely
Distribution of nitrate reductase activity in Vicia faba: Effect of nitrate and plant genotype
TLDR
The results indicate that in V. faba, the effects of NO 3 − and plant genotype on NR activity depended on plant organ and time ofNO 3 − application, but the distribution of No 3 − reduction through the plant was mainly dependent on plant genotypes, and to a lesser extent on NO 3 3 − supply and plant age.
Regulation of Nitrate Reductase in the Basidiomycete Ustilago maydis
TLDR
Experiments with cycloheximide and actinomycin D, together with measurements of protein turnover, suggested that nitrate reductase is actively broken down when cells with fully induced activity are transferred to medium containing ammonium ions.
Effects of nitrate on in vivo nitrate reductase activity of seedlings from three open-pollinated families of Robinia pseudoacacia
In vivo NO5 reductase activity (NRA) was determined in eightand nine-week-old nodulated seedlings from three open-pollinated families of black locust (Robinia pseudoacacia L.) that were grown in sand
Multiple forms of nitrate reductase and their role in nitrate assimilation in roots of wheat at low temperature or high salinity
NADPH-, NADH-, and KNO 3 -eluted fractions of nitrate reductase (NR) were isolated from roots of winter wheat (Triticum aestivum L. cv. Mironovskaya 808) grown under low temperature or high salinity.
...
1
2
...