Molecular Biology and Genomics — Flashcards

In the RISC complex, miRNAs can modulate mRNA function by promoting mRNA _____ directly, in case of perfect complimentarity

_____ promote the expression of several genes whose products increase longevity

Increased incidence of cancer in old age is due to _____ reactivation.

CDKN1B gene is present on chromosome _____

Chimeric DNA (also known a recombinant DNA) is used in _____

The centromere is an _____ rich region containing repeated DNA sequence.

_____ histones stabilize 30 nm chromatin fibre made up of six to seven supercoiled nucleosomes.

_____ is the branch of molecular biology that deals with the study of heritable changes in gene function not involving changes in the DNA sequence.

What is the mechansim of action of toxalbumin?_____

_____ assay is used in the screening of recombinant vectors for inserted DNA fragments