In maize (Zea mays) leaves, the HC toxin inhibits histone deacetylases to effect changes in host gene expression, presumably those genes involved in defense against C. carbonum.

TLS Online TPP Program

#Id: 6907

#Unit 8. Inheritance Biology

C bands detects centromeric heterochromatin in chromosome. 

TLS Online TPP Program

#Id: 3355

#Unit 6. System Physiology – Plant

If 10 protons are pumped out per NADH and 4 must flow in to produce 1 ATP, the proton-based P/O ratio is 2.5 for NADH as the electron donor and 1.5 (6/4) for succinate.

TLS Online TPP Program

#Id: 4703

#Unit 11. Evolution and Behavior

TLS Online TPP Program

#Id: 8487

#Unit 1. Molecules and their Interaction Relevant to Biology

Co and N atoms of the peptide grouping are both in planar sp2 hybridization and the Co and O atoms are linked by a p bond, leaving the nitrogen with a lone pair of electrons in a 2p orbital.

TLS Online TPP Program

#Id: 167

#Unit 5. Developmental Biology

The anterior neural plate produce the next signals, that promotes the synthesis of the Pax6 transcription factor in the anterior ectoderm.