Surprisingly, we find that inactivation of sensory neurons in the fly's legs, to block proprioceptive feedback, led to deficient step precision, but interleg coordination and the ability to execute a tripod gait were unaffected.
It is remarkable that these general alterations are observed even in mutant lines that are deficient in steps early or late in the desaturation pathways.
However, if cohesin ATPase mutants are deficient in the step that entraps DNA inside the cohesin ring, Wapl depletion should not lead to a stabilization of these mutants on chromatin.
Deficiencies in any steps within these processes could lead to the deficient priming indicated by the model simulation.
Thereafter, in the final step, flexurally deficient RC beams were strengthened with 30 mm thick UHPFRC laminates using two different bonding methods: gluing with epoxy and mechanical anchoring.
61 Metabolism of 2-chloro-hexadecanal to 2-chloro-hexadecanoic acid has been demonstrated in human endothelial cells, 62 and mutant FALDH-deficient Chinese hamster cells have been found to be deficient in this oxidative step.
In Atg5 knockout (KO) mouse embryonic fibroblasts (MEF), which are deficient in the terminal step of the LC3 lipidation cascade, autophagosome formation is blocked downstream of the PI3K pathway (Mizushima et al., 2001; Suzuki et al., 2007; Itakura and Mizushima, 2010).
Respiratory-deficient mutants affecting various steps in the biogenesis of the respiratory complexes were transformed with three different high-copy plasmids: (1) the empty control vector, (2) the plasmid carrying the corresponding wild type gene (OXA1 for lines 1 and 2; BCS1 for lines 2 and 3; MTforfor line 5 and RMD9 for line 6), (3) the plasmid carrying the wild type USB1 gene.
The defects in endocardial behavior in tal1-deficient embryos originate during the earliest steps of endocardial morphogenesis: tal1-deficient endocardial cells fail to generate a cohesive monolayer at the midline and instead pack tightly together into a multi-layered aggregate.
We next tested whether tumors derived from CD133+ cells were deficient in one or more steps of the metastatic process.
