The 19 nt sequence is a negative region that represses transcription of argS.

  • 即-52nt和-70nt之间的19个碱基(AATAGTGAAAACGGCAATA)可能是大肠杆菌argS的转录负调控区.

  • 互联网摘选 2025-01-19 09:46:02

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