Mammalian H2ABbd variant is excluded from the inactive X and forms a less stable nucleosome than canonical H2A

TLS Online TPP Program

#Id: 7316

#Unit 12. Applied Biology

The bacterium Burkholderia dechlorinates the pesticide 2,4,5-T aerobically, releasing chloride ion (Cl-) in the process.

TLS Online TPP Program

#Id: 7317

#Unit 12. Applied Biology

Polyhydroxyalkanoates (PHAs) are a common bacterial storage polymer, and these readily biodegradable polymers have many of the desirable properties of xenobiotic plastics.

A PHA copolymer containing equal amounts of poly-β-hydroxybutryate(PHB) and poly-β-hydroxyvalerate(PHV).

TLS Online TPP Program

#Id: 7318

#Unit 12. Applied Biology

The bacterium Ralstonia eutropha has been used as a model organism for the commercial production of PHAs.

TLS Online TPP Program

#Id: 7319

#Unit 12. Applied Biology

Phytoremediation

TLS Online TPP Program

#Id: 7320

#Unit 12. Applied Biology

Phytoremediation is the use of green plants and their associated microorganisms, soil ammendments, and agronomic practices to remove, harmfull environmental contaminants.

TLS Online TPP Program

#Id: 7321

#Unit 12. Applied Biology

Phytovolatilization

Plants remove inorganic contaminants· either by contaminant volatilization or by metal accumulation.

Volatalization is useful for the removal of mercury. A bacterial mercuric ion reductase has been transferred to Arabidopsis thaliana; this transgenic plant absorbs mercury, and reduces it to volatile Hg0, which volatilizes from the leaf surface.