Helmar Almon

发表

Short-term effect of ammonia on nitrogenase activity of Anabaena variabilis (ATCC29413)

P. Böger, S. Reich, Helmar Almon, 1986 .

[47] Nitrogen and hydrogen metabolism: Induction and measurement

P. Böger, Helmar Almon, 1988 .

Components and activity of the photosynthetic electron transport system of intact heterocysts isolated from the blue-green alga Nostoc muscorum.

H. Böhme, Helmar Almon, 1980, Biochimica et biophysica acta.

Nickel-Dependent Uptake-Hydrogenase Activity in the Blue-Green Alga Anabaena variabilis

P. Böger, Helmar Almon, 1984 .

Interaction of photosynthesis, respiration and nitrogen fixation in cyanobacteria

S. Scherer, P. Böger, Helmar Almon, 1988, Photosynthesis Research.

Photophosphorylation in isolated heterocysts from the blue-green alga Nostoc muscorum

H. Böhme, Helmar Almon, 1982 .

Reactions of hydrogen and oxygen with Photosystem I of isolated heterocysts from Anabaena variabilis (ATCC 29413)

H. Böhme, Helmar Almon, 1983 .

Physiological factors determining hydrogenase activity in nitrogen-fixing heterocystous cyanobacteria.

P. Böger, P. C. Chen, Helmar Almon, 1989, Plant physiology.

Comparing Short-Term Effects of Ammonia and Methylamine on Nitrogenase Activity in Anabaena variabilis (ATCC 29413)

P. Böger, S. Reich, Helmar Almon, 1987 .

Hydrogen metabolism of the unicellular cyanobacterium Chroococcidiopsis thermalis ATCC29380

P. Böger, Helmar Almon, 1988 .