Samarium
(III)
and
promethium
(III)
were
studied
by
chronopotentiometry
in
a
molten
LiCl-KC1
eutectic.
Tungsten
electrodes
were
used
to
avoid
alloying
effects
encountered
with
platinum
electrodes.
Adsorption
phenomena
were
observed
which
prevented
the
study
of
any
kinetic
effects.
The
quarter
wave
potentials
were
measured
as:
Sm(III)
=
0.95
±
0.05...
Vaccinia virus infected monkey kidney cells had been previously shown
to have an increased ribonucleoside diphosphate reductase (RR) activity. DNA
from mutant virus resistant to hydroxyurea were digested with restriction
endonucleases and were shown to have substoichiometric amounts of the Hind
III F fragment. Additional information from Southern blotting experiments...
The phytohormones auxin and cytokinin control plant development through a complex network of interactions which include synergistic, additive, and opposite effects whose mechanisms are unknown. The auxin-insensitive diageotropica (dgt) mutant provided a tool to dissect the relationship between auxin- and cytokinin-induced responses in tomato. Morphological, physiological, and molecular data support...
The EU FP 7 project ‘SOCIOEC’ started in March 2012 and a special session on the challenges and methodological background was organised during the IIFET Conference. In this overview we list the abstracts of the papers delivered and give a short overview on the discussion