Results 31 to 38 of about 39 (38)

Natural 15N abundance of epiphytes depends on the position within the forest canopy: source signals and isotope fractionation

Plant, Cell and Environment, 2002
Wolfgang Wanek
exaly  

15N-ammonium and 15N-nitrate uptake of a 15-year-old Picea abies plantation

Oecologia, 1995
Nina Buchmann, Gerhard Gebauer
exaly  

Difference in delta15N signatures between nodulated roots and shoots of soybean is indicative of the contribution of symbiotic N2 fixation to plant N

Journal of Experimental Botany, 2002
Wolfgang Wanek, Stefan K Arndt
exaly  

Hydrogen Bonding in Alzheimer’s Amyloid‐β Fibrils Probed by 15N{17O} REAPDOR Solid‐State NMR Spectroscopy

Angewandte Chemie - International Edition, 2012
Oleg N Antzutkin, Dinu Iuga, Andrei V Filippov   +2 more
exaly  

Production of 15 N‐depleted biomass during cyanobacterial N 2‐fixation at high Fe concentrations

Journal of Geophysical Research, 2008
Aubrey L Zerkle, Christopher Junium, Don Canfield   +2 more
exaly  

15 N natural abundance as a possible marker of the ectomycorrhizal habit of trees in mixed African woodlands

New Phytologist, 1990
Peter Högberg
exaly  

Shoot ?15N correlates with genotype and salt stress in barley

Planta, 1997
exaly  

Natural abundance of 15N in tropical plants with emphasis on tree legumes

Plant and Soil, 1993
exaly