Betta Marble Gene

Woke up this morning and he has some blue on him now.

Betta marble gene.

He s beautiful but is. It is a partially recessive genetic so if you have a betta with the marbling gene and you breed it to a betta with no marbling genetics you might get a few marbled fry. When the jumping gene moves on the blue gene returns to its normal function and the blue pigment returns. What is a koi betta.

Marble betta fish as they re called in the industry have a type of jumping gene that can cause a natural change in the color of the fish. This is what allows a marble betta to change continuously over the course of its life. These patterns are not usually defined by colors and multiple patterns can appear on a fish making for a large range of possibilities. He arrived yesterday and his colors were black red and white.

In fact marbling is pretty common. Walt maurus and a handfull of other breeders started to breed the marbles for pattern and this lead to the distrubution of the marbles all over the united states. Because the marble gene is a transposon its color is unstable and often marble bettas will develop more or less color throughout their entire lives. Mask mk.

Now let s say you breed 2 marbled betta. So crossbreeding a marble and a solid colored betta fish will usually result in a spawn of mostly solid colored fish with a few marble patterned bettas thrown into the mix. If the solid colored parent betta carries the marble gene the percentage of marbled fry increases. The story goes that orville was trying to create a black butterfly betta which then led to the discovery of the marble gene.

A result of the. But they all carry the gene. You are bound to get at the least a quarter marbled fry. A dna sequence that can change its position within the genome as a result marble bettas often have splotches of pigment or areas without pigment all over their body and fins.

I have discussed the marble gene in great detail here. Let s go back to the example of the royal blue betta. When the jumping. Patterns that appear on bettas are the result of gene s that modify the way pigment appears on the fish.

As the gene jumps between chromosomes it may alter the skin pigmentation of betta fish which can happen several times during their lifetime.