Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Mechthild Röhm"'
Autor:
Mechthild Röhm, Dietrich Werner
Publikováno v:
Trees. 5:227-231
Experiments with black locust (Robinia pseudoacacia L.) seedlings grown under strictly controlled laboratory conditions indicated that the availability of nitrate has a marked impact on nitrogen fixation. When nitrate concentrations were very low, bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adc9e32cadd91e24acec23de53e0239e
https://doi.org/10.1007/bf00227529
https://doi.org/10.1007/bf00227529
Autor:
Dietrich Werner, Astrid Wetzel, Wolfgang R. Streit, Patrick von Berswordt-Wallrabe, Mechthild Röhm, Petra Scheidemann, Marie-Luise Meinhold
Publikováno v:
Biological Fixation of Nitrogen for Ecology and Sustainable Agriculture ISBN: 9783642638558
Robinia pseudoacacia has a number of attributes as a model tree legume, due to one of the highest net photosynthetic rates amoung woody plants (up to 36 µM CO2 x m-2 x s -1), resistance to a number of stresses, early flowering, production of abundan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efe4a4c0753acd40f92728b51c8fe974
https://doi.org/10.1007/978-3-642-59112-9_43
https://doi.org/10.1007/978-3-642-59112-9_43
Publikováno v:
Trees. 8
Hydrogen uptake is thought to increase the efficiency of nitrogen fixation by recycling H2 produced by nitrogenase that would otherwise be lost by diffusion. Here we demonstrate the capacity of eight Rhizobium strains to take up molecular hydrogen. U
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a51ed693a9cb5ff373ed886f24e87d2
https://doi.org/10.1007/bf00197687
https://doi.org/10.1007/bf00197687
Autor:
Dietrich Werner, Mechthild Röhm
Publikováno v:
Physiologia Plantarum. 69:129-136
A procedure was developed which allows the large-scale isolation of root hairs from seedlings of Pisum sativum. L. cvs. Kleine Rheinlanderin and Rosa Krone. The method may yield up to 50 g fresh weight of root hairs per 3.104 seedlings. In a modified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4de68d9939b800d772fa6cabe1179511
https://doi.org/10.1111/j.1399-3054.1987.tb01955.x
https://doi.org/10.1111/j.1399-3054.1987.tb01955.x
Autor:
Mechthild Röhm, Dietrich Werner
Publikováno v:
Archives of Microbiology. 140:375-379
Rhizobium japonicum 61-A-101 and its bacteroids catabolize phenol and p-hydroxybenzoate. With phenol as a carbon source, utilization started only after a prolonged lag phase while p-hydroxybenzoate was almost instantancously metabolized. Succinate, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bfae49147337951c3d56456bf5f0f9a
https://doi.org/10.1007/bf00446981
https://doi.org/10.1007/bf00446981