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melanin question

whiteboa Aug 09, 2006 10:04 AM

so a moonglow is a hypo snow right?...well does that really make sense if a snow has no melanin(melanin is black pigment right?)..a hypo has reduced melanin then the typical(regular) group of animals...so how can you have a reduced amount of something that isnt there to start off with?...just tryin to get this all clear..thanks in advance

Replies (5)

rainbowsrus Aug 09, 2006 10:50 AM

difficult to describe but here goes:

Hypo may not simply be a reduction of melanin, it appears to actually replace or swap it with another pigment. I believe it may possibly be more of a pattern morph where it changes where the pigments are, not how much is expressed.

Example is albino vs sunglow. The clearest difference is at the tail blotches. The albino has a clear ring around the redish blotches where the black would have been. The sunglow has that band reduced to nothing or near nothing making the tail blotch fully red/pink. Also sunglows have more red all over but that may be an extension of the red for black effect?
-----
Thanks,

Dave Colling

www.rainbows-r-us-reptiles.com

0.1 Wife (WC)
0.2 kids (CBB)

LOL, to many snakes to list, last count:
10.22 BRB
10.15 BCI
And those are only the breeders

lots.lots.lots feeder mice and rats

PastelDream Aug 09, 2006 10:52 AM

Actually it does make sense.

BTW you could also ask this question of the Sunglow boas.

Even though there's no further reduction of melanin in a Hypo Snow boa/Moonglow, it would still carry the Hypo gene. Since it carries the Hypo gene it would pass it on to a portion of it's offspring. Unless it was a Super Moonglow. If it was a Super it would pass the Hypo gene on to all if it's offspring.

voodoomagik Aug 09, 2006 10:59 AM

I thought the same thing with Sunglows. If an albino has NO melanin, theoretically, there should be no difference if it also has a trait for REDUCED melanin, right?
So there should be no difference, but somehow there is and it's often REALLY obvious!
Go figure, right?
Aaron

whiteboa Aug 09, 2006 01:55 PM

thanks so much for your help everyone...so if i understand this right then hypo in a snow(moonglow) means that its different from a snow in the fact that it can pass on the reduced melanin gene(hypo) and has a different appearance(the pattern of a sunglow..the "butterfly"...and the circles of the tail are also different looking because of the pigment difference...good or am i still missing it???lol

ChrisGilbert Aug 09, 2006 03:20 PM

n/p

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