1 This condition is considered a Treacher Collinsâtype autosomal recessive mandibulofacial dysostosis (OMIM 248390). 2  In addition, Richieri-Costa et al and Splendore et al reported siblings with similar Treacher Collins syndrome born to parents without the condition.
The definition of productive is someone or something with a lot of things completed or someone or something that is very fertile and has abundant results. 1  An example of something that would be described as productive is a machine that cans a large volume vegetables. An example of someone who would be described as productive is a person who completes a lot of work in a short amount of time.
Productive, fertile, fruitful, prolific apply to the generative aspect of something. Productive refers to a generative source of continuing activity: productive soil; a productive influence. Fertile applies to that in which seeds, literal or figurative, take root: fertile soil; a fertile imagination. Fruitful refers to that which has already produced and is capable of further production: fruitful soil, discovery, theory.