TLS Online TPP Program

#Question id: 36358


Which of the following statements is/are correct regarding SignalP ? 

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. It  is a web-based program that predicts subcellular localization signals by using both neural networks and HMMs.
  2. The program is trained by three different training sets, namely, eukaryotes, Gram-negative bacteria and Gram-positive bacteria.
  3. The HMM-based analysis discriminates between signal peptides and the N-terminal transmembrane anchor segments required for insertion of the protein into the membrane.
  4. The program predicts both the signal peptides and the protease cleavage sites of the query sequence.