Laminin – A Message From God?

Laminin. Some people think it shows the way to God, others think it looks like a wilted flower.

What is laminin. It is a heterotrimeric (has three units) glycoprotein (proteins that have chains attached to chains). In other words it is a protein made up of three units sticking together. It has an a chain, B chain and y chain. These chains intersect to form a cross shape. The following picture is from Wikipedia:

Schematic_Diagram_of_Laminin_111 from Wikipedia

Laminin can only be seen through an electron microscope. It’s part of the basal lamina which is part of the cell lining. The next picture, from cc.edu. might give you a better understanding.

cc.scu.edu.cn

What good does it do? Laminin binds to other cell membrane and extracellular matrix molecules. The three short arms bind to other laminin molecules to form sheets. The long arm binds to cells, anchoring tissue cells to membrance. Without laminin our tissues would not survive. Dysfunctional laminin is linked to congenital muscular dystrophy.

This last picture is of actual laminin molecules. Snopes thinks the cross shape is merely a coincidence. After all, lots of things in nature are cross shaped.

Personally, I believe in a Creator, a Master Designer and I believe He has left clues throughout nature to point us to Him. So you decide for yourself. Is laminin a wilted flower, a simple coincidence, or a Master stamp.

laminin3 by snopeslaminin2

Pic from Snopes                              Pic from Louie Giglio

 

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