ไม่สามารถ express protein ได้ทั้งหมดเนื่องจากการ express protein ทั้งหมดต้องมีเงินทุนวิจัยที่มากพอเพราะค่าใช้จ่ายเยอะ อีกทั้งระยะเวลาในการทำวิจัยมีข้อจำกัด
Cannot express all of the protein due to express all the protein must have sufficient research funding, because the expense was not. Moreover, how long it will take to do the research, there is a limit to.
Can not express protein at all because the express protein must have sufficient research funding because it costs a lot. The duration of the study has limitations.
Can't express protein all due to the express protein all must have enough funding because it costs a lot. The research was conducted over a period of limitation.