The phrase "a key candidate for" is correct and usable in written English.
It can be used when identifying someone or something that is a strong contender for a particular role, position, or opportunity.
Example: "After reviewing all the applicants, Sarah emerged as a key candidate for the leadership position."
Alternatives: "a prime contender for" or "a strong candidate for".
Speaking to Deadline, Feige said the Disney-owned studio saw the former Shield agent as a key candidate for a forthcoming solo outing, ahead of fellow Avengers Falcon, War Machine and Hawkeye.
Its widespread adoption and high bandwidth make Wi-Fi a key candidate for carrying this docking traffic.
In terms of achieving global food sustainability, attaining higher yield has been of utmost priority and our findings demonstrate a key candidate for generation of high yielding cultivars through molecular breeding studies.
The high mutation rates of RNA viruses and their predominance within zoonotic emerging infectious diseases that are transmitted from human to human suggest that this group is a key candidate for future emergence (7 ).
Pichia stipitis possesses the highest native ability of any yeast to metabolize xylose [ 1], and is therefore a key candidate for ethanol production from biomass, as well as for engineering xylose metabolism in Saccharomyces cerevisiae [ 2- 4].
The serotonergic system, as the canonical target for antidepressants, is a key candidate for investigators, and has been implicated with associations observed between treatment response and variation in SLC6A4 [ 30] and HTR2A [ 36- 38], although effect sizes are small when considered alone.
Interestingly, the major quantitative trait locus (QTLs) for witches' broom disease resistance is tightly linked to the TcNPR1 gene [ 80], thus the TcNPR1 gene serves as a key candidate gene for generation of molecular markers that can be used for marker assisted selection of new disease resistant varieties.
BMPR-IB (also known as FecB) is a key candidate gene for the genetic control of sheep reproductive performance.
The key candidate for a proxy indicator of financial hardship is the share of out-of-pocket payments in total health expenditure.
American Bridge's super PAC spent $17 million on the 2012 election to produce an impressive trove of research on nearly every key candidate for president, Senate and House.
Due to the fact that PPARs are specialized receptors to detect fatty acid derived signal molecules, they are key candidate for being the receptors that transduce a fraction of the lipid mediated inflammatory signaling events.
