5-hydroxymethylcytosine (5hmC) is now novel epigenetic marks. The “teneleven traProteins that normally recognize 5mC, such as MeCP2, do not bind to 5hmC, suggesting that generation of 5hmC might serve to reverse methylation-dependent silencing.

TLS Online TPP Program

#Id: 7327

#Unit 11. Evolution and Behavior

Loci with  multiple alleles

TLS Online TPP Program

#Id: 2485

#Unit 13. Methods in Biology

Photopolymerization is an alternative method that can be used to polymerize acrylamide gels. Ammonium persulfate and TEMED are replaced by riboflavin and when the gel is poured it is placed in front of a bright light for 2–3 h.

TLS Online TPP Program

#Id: 10536

#Unit 4. Cell Communication and Cell Signaling

Neurotrophins binds with high affinity to the family of receptor tyrosine kinases called Trks-

NGF binds to TrkA

BDNF binds to TrkB

NT-3 binds to TrkC

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#Id: 4967

#Unit 6. System Physiology – Plant

Change surface charge

Red light causes a depolarization of membranes and far-red reverses or even causes a slight hyperpolarization.

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#Id: 2010

#Unit 8. Inheritance Biology

Backcross Cross between an F1 individual and one of the parental (P) genotypes.