"stringent mechanism" is a correct and usable phrase in written English.
It can be used to describe a very strict or rigorous system or process that is in place. Example: The government has implemented a stringent mechanism to ensure that all food products meet safety standards before they are sold to the public.
While they may not act to stop it, most people do not want their Web movements tracked, said Jeffrey Chester, the head of the Center for Digital Democracy, a group based in Washington that advocates a stringent mechanism to end the collection of Internet users' data for manipulation in advertising.
Stringent mechanism, firstly evidenced in L. lactis by Rallu et al. [ 21] was induced via norvaline addition.
Stringent response is a well known mechanism involved in bacteria mediated by ppGpp (see [ 13] for review), however its strict comparison to growth rate response has never been reported, the unique growth rate study being available for S. cerevisiae [ 7- 9], a micro-organism lacking the stringent mechanism.
The main contribution of this article is to investigate how different combinations of flexible and stringent mechanisms create the incentives and constraints to shape market selection and innovation.
In addition, ESCs may also have evolved more stringent mechanisms to protect genome integrity compared to differentiated cells.
Perhaps not surprisingly evidence in human for these stringent mechanisms is minimal and some valid questions remain unanswered.
Just as pathogenic microbes possess stringent mechanisms for regulating virulence factors, beneficial microbes have evolved specific mechanisms for regulating probiotic functions.
Such resistance signified continual deep-rooted discontent with the condition of bondage and, in some places, such as the United States, resulted in ever-more-stringent mechanisms for social control and repression in slaveholding areas.
These distributions suggest that there is a stringent control mechanism that regulates the total length of each class of neuritic process, even among cell types in which the branching pattern and coverage geometry is highly variable.
Although stringent response mechanism is considered as the one governing growth deceleration in bacteria, the rigorous comparison of the two transcriptomic responses clearly indicated the mechanisms are distinct.
Branched-chain amino acids, sensed by CodY, may reflect the availability of amino acids in the medium while GTP is strongly involved in ribosomes synthesis [ 75], sporulation and the so-called "stringent response" mechanism [ 76].
