The phrase "a key trait for" is correct and usable in written English.
It can be used when discussing an important characteristic or quality that is necessary for a particular role, task, or situation.
Example: "Adaptability is a key trait for success in today's fast-paced work environment."
Alternatives: "an essential quality for" or "a crucial characteristic for".
Bread wheat (Triticum aestivum L.) quality is a key trait for baking industry exigencies and broad consumer preferences.
Stratonovitch, P. & Semenov, M. A. Heat tolerance around flowering in wheat identified as a key trait for increased yield potential in Europe under climate change.
The results consistently showed that, in addition to deep roots, the plasticity of root system development is a key trait for plant adaptation to water stress.
Here, we show the application of an artificial protein quality control (APQC) system to an industrial Saccharomyces cerevisiae strain for improving thermo-tolerance, a key trait for a bio-ethanol fermentation program.
Further, veterans are known for their "ability to be both a leader and a team member," a key trait for running a successful franchise.
Flowering time is a key trait for geographical and seasonal adaptation of plants and is an important consideration for rice breeders.
This study demonstrates that the engineered strain possesses a key trait of converters for lipid-based fuels production from lignocellulosic biomass.
Whereas this lack of substrate specificity might, in earlier times, have been interpreted as evidence for an "under-evolved" enzyme (befitting the role of "scavenger"), it is now well recognized that substrate promiscuity is a key trait of highly evolvable enzymes (for review, see ref (13)).
A key trait of legumes is the competence for symbiotic nitrogen fixation, which is the result of an intimate relationship with a group of soil living bacteria collectively called rhizobia.
Plant height is a key trait of plant architecture, and is responsible for both yield and lodging resistance in Brassica napus.
That's why it's a key trait to look for when recruiting.
