The lacA gene encodes thiogalactoside transacetylase, which rids the cell of toxic thiogalactosides that also get transported by lacY.

TLS Online TPP Program

#Id: 10268

#Unit 6. System Physiology – Plant

ABA also regulate the NHX1 Na+/H+ antiporter and

other ion transporters during salt stress

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#Id: 6860

#Unit 3. Fundamental Processes

Position effect variegation (PEV) 

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#Id: 8253

#Unit 1. Molecules and their Interaction Relevant to Biology

Spontaneous (or instantaneous) dipoles

When groups of electrons move to one end of the atom, it creates a dipole. 

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#Id: 10266

#Unit 6. System Physiology – Plant

GA stimulates onset of PCD in aleurone layers of barley (Hordeum vulgare) and wheat (Triticum aestivum), ABA postpones PCD

TLS Online TPP Program

#Id: 10505

#Unit 4. Cell Communication and Cell Signaling

Human Bcl-2 and worm CED-9 both proteins act as regulators that suppress the apoptotic pathway