Isolation and Characterization of Rat‐Lens Messenger RNAs

Louis Cohen, Dimphy P. E. M. SMITS, H. Bloemendal

European Journal of Biochemistry · 1976 · 22 citations · 34 references

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Abstract

Messenger RNA has been isolated from rat lens tissue. The mRNA species which codes for the A2 chain of alpha-crystallin, revealed the same extremely high sedimentation value (14S) as the corresponding messenger from calf lens. However, it has been shown that in rat lens the 14-S messenger preparation directs the synthesis of an additional alpha-crystallin chain, designated as alpha-X with an approximate molecular weight of 24000. For comparative purpose crystallin synthesis has also been studied as well in cultured rat lens cells as in the rat lens cell-free system.

References

34