The overall effect of migration is twofold: 

1.it prevents populations from becoming genetically different from one another, 

2.it increases genetic variation within populations.

TLS Online TPP Program

#Id: 8628

#XL - T Zoology

APC/C consists of 14 core subunits in metazoans and 13 core subunits in yeast.

TLS Online TPP Program

#Id: 9750

#XL - R Botany

N-(17-hydroxylinolenoyl)-l-glutamine is an elicitor known as volicitin induces volatile secondary metabolites in maize plants.

TLS Online TPP Program

#Id: 5494

#XL - T Zoology

If survival of juveniles is very poor and unpredictable but adult are more likely to survive - Selection favors repeated reproduction and long reproductive life.

TLS Online TPP Program

#Id: 8163

#XL - Q Biochemistry

Vesicles coated with AP1 and clathrin bind to  proteins containing a Tyr-X-X-Φ sequence

TLS Online TPP Program

#Id: 10387

#XL - Q Biochemistry

Class I presentation requires internal synthesis of virus protein, as shown by the requirement that the target cell be infected by live virus, and by the inhibition of class I presentation observed when protein synthesis was blocked by the inhibitor emetine.