Direct sequencing by using a primer set that was originally used in the first report of MECP2 mutation suggested two types of homozygous mutations (R133C and R168X).
The committee suggested nine types of aircraft, of which two were produced: the turboprop Vickers-Armstrongs Viscount, which made its first airline flight in 1950, and the De Havilland DH-106 Comet, which in 1952, with the inauguration of passenger service, became the world's first jet airliner.
Previous studies focused mainly on the Stimulus to Experiencer relation and suggested two types of subject orientation: Stimulus as subject vs. Experiencer as subject (Talmy 2000; Jackendoff 2007).
Their results suggested two types of interference effects, a 'fast' (within trial) effect and a 'slow' (between trials) effect, with the contribution of the fast effect found to be small, and the contribution of the slow effect found to be strong, consistent, and appearing as a carry-over effect on the trial immediately following the negative emotional word.
The pathology literature suggests three types of pressure ulcer with six possible mechanisms leading to tissue breakdown.
Pande et al. (2000) suggest three types of measures – maintenance-oriented, situational and improvement-focused.
After them, more realistic predator-prey model were introduced by Holling suggesting three types of functional responses for different species to model the phenomena of predation [3].
Jeanne and her co-author suggest three types of mentoring that can work for the "mobile, collaborative lifestyle and need for immediacy" that characterize millennials: reverse mentoring, group mentoring and anonymous mentoring.
PutAs are large, multidomain proteins, and sequence analysis suggests three types of PutA based on domain architecture.
Schön suggests three types of reflection that may occur: 1) reflection-on-action (reflection post-event), 2) reflection-in-action (reflection during the time of action), and 3) knowing-in-action (intuitive knowing established from repetitive practice) [ 18].
