Although urbanization has traditionally been considered requisite for the spread of the disease in the Old World [8], genomics research has indicated a Late Pleistocene model for origin and transmission out of Africa [12].
The need for training both supervisors and trainers was considered requisite for implementing any programme.
The existence of a TXN within the mitochondrion of trypanosomatids, capable of driving crucial redox pathways, is considered a requisite for normal parasite metabolism.
Experience is considered a requisite for expertise [ 35] and is described as the most important factor in developing competence [ 33].
Because lysis of bacterial cells generally requires both an endolysin and a holin - membrane disruption (the function of the holin) is considered to be requisite for the endolysin to attack the peptidoglycan [ 19] - understanding the phylogenetics and genomic context of these genes are important milestones to develop biotechnological applications.
This miRNA has been previously described by deep sequencing of small RNA libraries and is most abundant in connective-tissues, but not demonstrated by hybridization to a size-fractionated RNA sample (such as Northern Blotting), which is considered a pre-requisite to denoting a small RNA as a microRNA[36].
For high racing performance on the other hand, high emotional arousal is considered a pre-requisite but again not to the point where it becomes deleterious e.g. the horse not loading into the starting gate or over-energy expenditure preventing the horse from going to distance or responding to the rider in the final furlong.
Technological innovation is considered as a pre-requisite for gaining competitive advantage (Bergek et al. 2007).
In Brassica napus, a model species for this phenomenon, incubation of isolated microspores at 32°C is considered to be a pre-requisite for embryogenesis induction.
While Prince Salman has highlighted the requisite transparency that comes with public listings, Saudi Aramco is considered one of the most secretive companies in the world.
