The kinetics, energetics and specificity of a general amino acid transporter were studied in
the ectomycorrhizal fungus Paxillus involutus (Batsch) Fr. The uptake of amino acids …

Uptake of l-valine by germinated spores of Arthrobotrys conoides has all the characteristics
of a system of transport that requires an expenditure of energy by the cells. It is dependent …

Factors affecting amino acid uptake by the ectomycorrhizal fungus Paxillus involutus were
investigated using tracer kinetic experiments. Amino acid uptake by P. involutus was …

Kinetic studies of uptake demonstrate the existence of an active transport system for d-and l-
acidic amino acids in Neurospora crassa. This system, designated amino acid Transport …

It is well established that ectomycorrhizal fungi can use amino acids as nitrogen and carbon
sources, but data on the kinetic properties of amino acid uptake systems of ectomycorrhizal …

In submerged grown hyphae of Penicillium cyclopium the activities of seven transport
systems could be distinguished which share in the uptake of l-arginine, l-glutamic acid, l …

Transport of amino acids in the water-mould Achlya is an energy-dependent process. Based
on competition kinetics and studies involving the influence of pH and temperature on the …

A variety of weak acids at and below their pKa are potent inhibitors of transport in Penicillium
chrysogenum. The effective compounds include sorbate, benzoate, and propionate …

Penicillium chrysogenum possesses a relatively specific constitutive transport system for the
basic amino acids l-lysine and l-arginine (K m= 6× 10− 6 m, V max= 1 μmole/g-min). This …

Ectomycorrhizal fungi are symbiotically associated microorganisms which ecological
importance has been repeatedly demonstrated. There has been a considerable amount of …