Defects in LIS1 

Miller-Dieker lissencephaly

means “smooth brain”

TLS Online TPP Program

#Id: 2613

#Unit 13. Methods in Biology

The protocol for RLM-RACE, PPMRACE, and qRT-PCR is rapid, effective, cheap, and can be completed within 2–3 day.

TLS Online TPP Program

#Id: 6760

#Unit 3. Fundamental Processes

RNase E and PNPase, along with a helicase and another accessory enzyme, form a multiprotein complex called the degradosome.

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#Id: 5978

#Unit 10. Ecological Principles

Productivity per day ( NPP per ground area per day )  Tropical forest > Temperate forest > Tropical savannas and grass land > Temperate grass land = Mediterranean shrub land >  Crops > Desert = Boreal forest > Arctic tundra 

Mediterranean shrub land = Desert > Arctic tundra >  Temperate grass land > Tropical forest > Tropical savannas and grass land >  Temperate forest > Crops > Boreal forest  

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#Id: 936

#Unit 5. Developmental Biology

Precursor cell (or simply precursors), is widely used to denote any ancestral cell type (either stem cell or progenitor cell) of a particular lineage.

TLS Online TPP Program

#Id: 6799

#Unit 3. Fundamental Processes

The action of Dicer generates the short RNA molecule that will determine what target RNA is acted upon. The active form of the regulatory RNA is the single-strand form—at this stage called the guide RNA—incorporated into a RISC protein complex.