While these two genes are part of the same biochemical pathway the direction of reaction is unclear (Fig. 3).
The selected yeasts were identified in the present study by routine morphological, microbiological, and biochemical methods following directions of the latest edition of Bergey's Manual [ 15].
We show that NES peptides can bind the CRM1 groove bidirectionally (in both plus and minus directions), and biochemical and structural analyses identified determinants for one direction of binding vs the other.
Even if there is no necessary biochemical tendency in this direction, it is possible that pathways and their regulation have evolved to promote such interactions.
A 1-2‰ difference between the δ13C values was evident between the two leaves in each biochemical fraction, in a consistent direction (dwarf > tall).
Phosphate compounds transformations are involved in cellular energetic, and the direction of many biochemical processes in microorganisms is strongly dependent on the presence of phosphates (Dawes 1986; Kulaev 1985).
One direction looks to biochemical regulation, perhaps involving factors that affect the activities of kinesin and dynein motors, such as tau (Dixit et al., 2008; Mandelkow et al., 2004; Vershinin et al., 2007; Vershinin et al., 2008).
The change in the Gibbs free energy (Δ G) characterizes the thermodynamic balance of biochemical reactions and dictates the direction of net flux (the difference between forward and backward fluxes) in a reaction.
and can easily grow on this direction (extreme dry conditions, biochemical state variables, etc).
Wright's prescient views on causal complexities (sources, direction of flow of biochemical molecules, their interactions, and their phenotypic effects) of G-P relationships are found nowhere.
