PHYA is the only gene that encodes a Type I phytochrome. Phytochrome A predominantly perceives far-red light.

TLS Online TPP Program

#Id: 892

#Unit 13. Methods in Biology

CCG and CGG are the rarest trinucleotides in most A+T-rich bacterial genomes and CTAG is the rarest tetranucleotide in G+C-rich bacterial genomes.

TLS Online TPP Program

#Id: 893

#Unit 13. Methods in Biology

RE’ has two functions-

a) Restriction of foreign genome

b) Modification/methylation of host genome using SAM

TLS Online TPP Program

#Id: 894

#Unit 13. Methods in Biology

Recognize the same sequence and cut at exactly the same position, these enzymes are called isoschizomers.

TLS Online TPP Program

#Id: 895

#Unit 13. Methods in Biology

Isoschizomers are applicable in recognizing methylation sites genomes.

TLS Online TPP Program

#Id: 896

#Unit 13. Methods in Biology

Two REs recognize the same DNA sequence motif but cleave at different positions, then they are called neoschizomers

TLS Online TPP Program

#Id: 897

#Unit 13. Methods in Biology

Process of replication in which gap is created by DNase I, filled by klenow fragment and with radioactive dNTPs called as Nick Translation