Heterozygous for inversions also exhibit reduced recombination among genes located in the inverted region.

TLS Online TPP Program

#Id: 9343

#Unit 4. Cell Communication and Cell Signaling

Prodomain forms disulfide linkages that localize the latent TGF-β to the surface of the secreting cell (GARP), to a nearby cell, or to the extracellular matrix (LTBP).

TLS Online TPP Program

#Id: 187

#Unit 5. Developmental Biology

In the frog (Xenopus laevis)

A gradient of the paracrine factor activin (a morphogen), causes concentration-dependent expression differences of two genes in unspecified cells.

TLS Online TPP Program

#Id: 733

#Unit 3. Fundamental Processes

DNA methylation in bacteria allows the DNA mismatch recognition machinery to distinguish the old template strand from the new strand.

TLS Online TPP Program

#Id: 7838

#Unit 1. Molecules and their Interaction Relevant to Biology

For monosaccharides with two or more asymmetric carbons, the prefix d or l refers to the configuration of the highest numbered asymmetric carbon (the asymmetric carbon farthest from the carbonyl carbon).

TLS Online TPP Program

#Id: 6774

#Unit 3. Fundamental Processes

(NXF1), (NXT1), SR proteins, RNA helicases, REF (RNA export factor), PABPN1 are important proteins required for mRNA transport.