A "mark ejc" in silver likely refers to a hallmark or stamp indicating the silver content or quality of a piece. The term "ejc" may stand for the initials of a specific silver manufacturer or silversmith. To accurately identify the meaning of "mark ejc" in silver, further research into the specific hallmark or context in which it appears would be necessary.
It means mRNA protein. They are mainly responsible for the transport of mRNA out of the nuclear pores after transcription. EJC and TAP are some mRNPs. I hope this helps.
I have a Craftsman 15.5 HP IC, electric start, 42' mower, 6 speed transaxle lawn tractor that I am trying to price. The model #is 917.259520. How do I find the year built? If I can price mine maybe we can price yours? Have any ideas how I can find the manufacturing date? ejc omaha, ne