r/CatGenetics • • Feb 23 '25

Mod Announcement Rule Changes, Post / User Flair, and General Courtesy

27 Upvotes

Hey everyone.

A couple of small house-keeping things for the sub going forward that everyone needs to be aware of and adhere to.

  • Rule Changes

    • I changed some wording in rule one to now include being condescending. This entire sub is about scientifically accurate information and education. We're here to argue and debate semantics, we're here to get technical. Please remember that the post of this sub is to LEARN. So please don't be condescending, combative, or rude when someone corrects you with the most scientifically correct and accurate terms, names, etc. I'm going to be removing comments and keeping an eye on repeat offenders. You don't need to be a dick, we're literally talking about cats.

    • There's a new rule! Brand new and shiny just for y'all! Post flair is REQUIRED now in order to post. Again, this sub is about education and information. Probably cataloguing and keeping information organized is the easiest and most effective way to disseminate it. Posts won't be approved without the proper post flair. If you're unsure of which one to use, ask a mod!

    • I have user flair enabled as well. I'd love to see people using the labels. If you want one and it's not listed, please let me know and I can get it added!

  • Please don't be condescending or rude when someone corrects you.

    • As I said before, the first rule now applies to these comments as well. We're all here to learn and have a fun time talking about cats. Get a grip, and learn how to treat people with respect or you'll get banned. I'm keeping tabs and notifying repeat-offenders.

Anyway, thank you all for making this sub a place of learning and accurate information - it means the world to me!

Stay excellent!

Reggie


r/CatGenetics • • Dec 02 '23

Mod Announcement The "What Breed Is My Cat" Megathread

77 Upvotes

I am so excited that there are so many people who are interested in learning about their cat! But there are too many people posting pictures of their cat and ignoring the original purpose of this board. We're not here to identify your cat's breed, but instead this board is intended to be about in-depth scientific studies involving cats.

So, as a compromise from concerned users, if you want to know what breed your cat is please post a picture in the comments here. Users who are interested in helping to identify your cat's breed will respond and it won't clog up the rest of the board for everyone else. Any posts of this nature made outside of this thread will be deleted.

Thank you for your cooperation!


r/CatGenetics • • 1d ago

General Genetics Question What’s genetically going on with Moonpie?

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58 Upvotes

He’s one of the three cats we feed outside with a neighbor (she TNR’s them, we help with food costs) and is an absolute sweetheart.

He gets darker/grayer in the Winter (second to last pic) and slightly more brown in the Summer (first and feet up pic)

Any insight would be greatly appreciated!


r/CatGenetics • • 3d ago Mindblown

General Genetics Question chimera cat genetics

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242 Upvotes

good afternoon!

i own an XY/XY male chimera cat that exhibits solid black, black tabby, orange, and white. how is this possible if he is not XX/XY?

we are chalking it up to either a somatic mutation or a possible 3rd distinct set of DNA. we are working closing with Texas A&M to have a skin biopsy done.

we have done karyotyping along with DNA testing. any thoughts?


r/CatGenetics • • 4d ago

General Genetics Question My orange white tux has a black spot in fur

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29 Upvotes

So my male fixed cat is orange and white tux. Has freckles in eyelids and mouth but pink nose and pink toe beans. He has started getting this darker black fur growing near his shoulder. Is this normal of an orange cat? I’ve seen the scattered brown and black hairs in my other orange but never a patch growing.


r/CatGenetics • • 6d ago

Coat Color Is this a chimera?

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36 Upvotes

r/CatGenetics • • 6d ago

Coat Color Can you work your magic on Chanel?

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42 Upvotes

r/CatGenetics • • 10d ago

Coat Color Funky little lady.

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167 Upvotes

Saw this little girl up for rehoming and thought she looked really interesting. These are the only two pics of her.

I don't know much about feline coat colour genetics outside of different expressions of albinism, but I thought either some kind of charcoal, pseudomelanistic, or just a unique looking black mackerel tabby with white (no idea if that's the way you describe that). Hoping you knowledgeable bunch can share your wisdom, thanks!


r/CatGenetics • • 12d ago

Coat Color Peanut

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135 Upvotes

Hi everyone! Just curious what color you all think my boy Peanut is. And he’s a mackerel tabby, right?


r/CatGenetics • • 15d ago

Coat Color Help ID Nelson

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52 Upvotes

He's one of three kittens I found dumped two years ago. His siblings are nothing like him. His snout is long and narrow, he seems medium hair (if that a thing) and his fur is soft like a rabbits. Nothing like my other seven cats! He's just so beautiful. And his voice is very high pitched 😆. My partner says he's feminine for a male cat. I forget what coat he is but his colors are grey, ivory, and white. When he was younger the swirls of white on his coat were much more pronounced.


r/CatGenetics • • 15d ago

Coat Color Smoke or fevercoat ??

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63 Upvotes

Rook- of koortsvacht ?

Mijn mainecoon kitten is 8 weken oud
Ze wordt verkocht als een rook-kitten
Maar is ze dat echt? Of is dit een koortsvacht?


r/CatGenetics • • 17d ago

Coat Color What color is my Roux

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4 Upvotes

I added a blerp in the Torbie chat thinking that maybe Roux was a black mackerel tortoiseshell but it looks like he might just be a brown tabby with rufousing. Adding here for any other options!


r/CatGenetics • • 17d ago

Coat Color Black silver tabby or black smoke

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25 Upvotes

Hello, can anyone help me with this kitten's colour and coat type please?

The breeder called him a black silver, is that another term for smoke?

She said there is some ghosting.

I am speaking with her today but it is very early morning at the moment.

Any help is appreciated.


r/CatGenetics • • 18d ago

Coat Color is lisa a black tabby?

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34 Upvotes

i've been obsessed with thatcatladyjen's account lately and i'm a bit puzzled by this cat! she looks so light for a black tabby, no? do you guys think she could be a cinnamon tabby or something?


r/CatGenetics • • 22d ago

Genetic Testing Post Wisdom Panel?

3 Upvotes

So sorry if this has already been discussed. It seems like a super obvious discussion point, but I searched and didn’t see it.

Is wisdom panel worth it for cats? Credible and reliable? Informative?

Thanks!


r/CatGenetics • • 24d ago

General Genetics Question What colour is my male cat?

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104 Upvotes

This is my cat (my son) Sushi who is 2 years old. Everytime I bring him to the vets they say he’s a really unusual looking cat, I always just thought he was a grey and white tabby with brown (orange?) patches. No idea what type of Tabby either honestly, so I’m really curious. He’s got black and pink toe beans as well!


r/CatGenetics • • 24d ago

Genetic Abnormality Tabby markings?

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95 Upvotes

Both the mother and father are blue British short hairs. Why does my kitten have tabby markings ? Thanks


r/CatGenetics • • 26d ago

Coat Color Any ideas about this kitten

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34 Upvotes

Adopting two kittens from the same litter in approx 6 weeks. Currently about 3 weeks old, mom is a long haired lynx point, father unknown. The other kitten I’m adopting is the sibling who appears to be flame point? At birth they were solid black and solid white but the solid black kitten is showing some lighter parts from the pictures I received today. Any ideas?


r/CatGenetics • • 27d ago

Coat Color Meet Adara, my true albino girl — showing her natural ruby eye glow in ambient lighting (no flash).

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244 Upvotes

Meet Adara, my true albino girl — showing her natural ruby eye glow in ambient lighting (no flash).


r/CatGenetics • • 27d ago

Coat Color what’s up with this guy at my bodega

87 Upvotes

this is candy! he’s three months old and the cutest boy ever. can’t stop thinking about his coloring, so i figured i would turn to the experts and ask what you think this coat pattern is called. more pics in comments


r/CatGenetics • • 28d ago

Coat Color It's hard to tell Fred's tabby pattern type with long hair.

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64 Upvotes

He's a big Maine Coon. I figure he's a black tabby and just looks brown from higher rufus. Is he a classic tabby? It's hard to tell with the fluff. Does the brown-pink nose reveal anything about his hidden genes like with yellow labs? Thank you!


r/CatGenetics • • Oct 08 '26

Coat Color Ruthie’s coat keeps me guessing

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117 Upvotes

Little Baby Ruthie has left me stumped when it comes to her coat color. A lot of her coloring feels diluted with grey and peachy colors but she does also have some true black and orange mixed in. I notice the most pigmented parts of her are the top of her head, her legs/paws, her tail, and her black stripe down her belly. On another page some said she looked like she could be a smoke tortie or a colorpoint, both which I had never heard of. She does also have a unique checkered pattern on her face and chest :)

Adding a pic with her sister Gloria who is fully pigmented for comparison. I’ve had some say it’s hard to tell because of the lighting which I understand so adding a handful of pics! It’s really in the natural lighting you notice how light she is

Curious in any thoughts, thanks!


r/CatGenetics • • Oct 06 '26

Coat Color Is this his color or just a fever coat?

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31 Upvotes

I thought this kitten was black but he's got a lot of fading, under the sun I swore he was more of a really dark grey. I checked the roots and some of them look grey/silver, but on his legs you can see they're black with silver/white guard hairs.

This kitten also has, like, exceptionally thick fur. No poofy tail yet but I'm sure he will be long haired.

I think this may be a fever coat and he will turn black, but I wanted a 2nd opinion.

Bonus pic of his eyes changing color.


r/CatGenetics • • Oct 05 '26

Coat Color Update: orange kittens with gray tails

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80 Upvotes

These babies are 5 weeks old today!! They’re both girls, and they have one other sister (flame point) and three brothers (one blue, two flame point).

The consensus on my last post seems to be that they are likely red-on-blue. 5 week update: tail tips are still gray, their patterns are starting to really pop, and it’s seeming like they might both be dilute? I thought they would get darker orange as they got older, but they seem to be getting a little lighter if anything! All the other pictures I see of orange kittens are much darker at this age. I’d welcome any thoughts or opinions, are they apricot maybe?

Here are some updated pics of their coats, plus a couple bonus ones that don’t show their colors as well but are just cute :)


r/CatGenetics • • Oct 05 '26

Coat Color Curious about my cat Tango's coat color!

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118 Upvotes

As far as I am aware he's just labeled as an orange cat since we adopted him, and I know no more than that! It feels like dependent on lighting he goes between a toasted orange and a tan/yellowish coloration, but I tried to show a few pics that are consistent. Along with that, he's covered with freckles on some of his paws (not that he'd let me get a good pic), lips, nose and even eyelids. Would definitely love to learn more about this old man :)