In bone marrow, stem cells are committed to different lineages. Factors that stimulate colonies of these different lineages are interleukin-3 (multi-CSF), IL-7,  granulocyte- macrophage colony stimulating factor (GM-CSF) and granulocyte or macrophage colony- stimulating factor (G-CSF or M-CSF). In a mouse deficient in IL-7 the number of which cells will not be altered

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#Question id: 14817

#Unit 4. Cell Communication and Cell Signaling

The given antigen causes more immunogenicity except

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#Question id: 23683

#Unit 13. Methods in Biology

What is the enzymatic function of restriction enzymes?

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#Question id: 4677

#Unit 3. Fundamental Processes

In bacteriophage lambda, PRM (promoter for repressor maintenance) transcribes only the

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#Question id: 33459

#Unit 1. Molecules and their Interaction Relevant to Biology

2-oxy-4-oxy 5-methyl pyrimidine is

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#Question id: 31259

#Unit 5. Developmental Biology

During salamander limb regeneration, which of the following functionally equivalent to apical ectodermal ridge during normal limb development?