The phrase "are produced in multiple" is correct and usable in written English.
It can be used when discussing items or phenomena that are created or generated in various forms or quantities.
Example: "The products are produced in multiple colors to cater to different customer preferences."
Alternatives: "are created in various" or "are generated in multiple".
Already some advertisements are produced in multiple versions, with people of different ethnicities, genders and ages, for use in different markets; it's not uncommon in the Asian market.
Although ROS are produced in multiple cell compartments, the majority of cellular ROS (approximately 90%) contribute to mitochondrial energy metabolism.
These proteins are produced in multiple organs and tissues [ 9].
Most families of TOMMs appear to be produced within the same phylum; however, some are produced in multiple phyla.
Since hoos are produced in multiple contexts, the motivational states of the callers will likely vary between them, which is particularly the case in predator hoos and inter-group encounter hoos.
Simulation results show that transuranic elements up to 249Bk can be produced in multiple neutron capture reactions in macroscopic quantities.
To demonstrate functionality of this novel printable device, which can be produced in multiple copies in research labs at a cost of under 100 US$ per unit, including motors and controller, we performed cell culture studies monitored by fluorescence microscopy.
Regular evacuation drills and exercises are undertaken, and safety information is produced in multiple languages to ensure both our citizens and visitors are prepared.
p63 can be produced in multiple isoforms as the result of transcription from two different promoters and differential splicing.
ROS can be produced in multiple compartments within cells, but mitochondria account for over 90% of ROS generation [ 2].
Overall, these data indicate that phased siRNAs were produced in multiple phases at multiple sites over exon 2 in both J-type and Red Star plants.
