General structure and component of a chromatographic system

A stationary phase – typically an aqueous buffer with sufficient ionic strength to maintain a soluble protein.

A column -

An injector system: To deliver test samples to the top of the column in a reproducible manner.

A detector with data acquisition - To give a continuous record of the presence of the analytes in the eluate as it emerges from the column.

A fraction collector: For collecting the separated analytes for further biochemical studies.

TLS Online TPP Program

#Id: 6241

#Unit 8. Inheritance Biology

Genomic imprinting 

Differential expression of a gene that depends on the sex of the parent that transmitted the gene.

 

TLS Online TPP Program

#Id: 6242

#Unit 8. Inheritance Biology

TLS Online TPP Program

#Id: 6243

#Unit 8. Inheritance Biology

TLS Online TPP Program

#Id: 6244

#Unit 8. Inheritance Biology

Genomic imprinting does not follow mendelian law.

 

TLS Online TPP Program

#Id: 6245

#Unit 8. Inheritance Biology

Recessive lethal also change in genomic imprinting. It is deferent from Reciprocal cross.

 

TLS Online TPP Program

#Id: 6246

#Unit 8. Inheritance Biology

Dominant  lethal does not survive in population.