Earlier arriving species tend to be r-selected species, which are better dispersers, whereas later arriving species are generally K-selected species, which are better competitors.

TLS Online TPP Program

#Id: 2270

#Unit 3. Fundamental Processes

Formation of any kind of RNA, from any genome called transcription.

TLS Online TPP Program

#Id: 2271

#Unit 3. Fundamental Processes

Sigma factors of E.Coli

TLS Online TPP Program

#Id: 2272

#Unit 3. Fundamental Processes

The seven subunits of sigma subunits of E.Coli

TLS Online TPP Program

#Id: 2273

#Unit 3. Fundamental Processes

The lac promoter along with the bulk of other E. coli promoters, is recognized by RNA polymerase bearing the σ70 subunit.

TLS Online TPP Program

#Id: 2274

#Unit 3. Fundamental Processes

E. coli encodes several other s subunits that can replace σ 70 under certain circumstances.

a.σ 32 

b.σ 54

TLS Online TPP Program

#Id: 2275

#Unit 3. Fundamental Processes

The subunits of RNA Polymerases