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Promoter OR Enhancer Sequences used for Driving Transgenesis in Different Transgenic Animal Species

Promoter/enhancer sequences Source Used in animal species Gene expression in the tissue
Metallathionein promoter

1. Fish
2. Mouse
3. Sheep
4. Human

Fish
Fish, mouse, pig
Sheep
Rabbit, pig

 
SV 40 early promoter SV 40

Mammalian cells, fish

All tissues
RSV promoter Rous sarcoma virus (RSV)

Mammalian cells, fish

All tissues
Thymidine kinase promoter

Herpes simplex virus (HSV)

Mammalian cells All tissues
SV 40 enhancer

72 bp sequence having tandem repeats near SV 40 origin

Enhances trans­cription of all genes transcribed by RNA polymerase II All tissues

Anti-freeze protein promoter

Fish Fish  
β-casein promoter Mice Goat Mammary tissue

β -lactoglobulin promoter Sheep

Sheep Sheep Mammary tissue
Prolactin promoter Cow Pig Mammary tissue