706
23,328 Rules (sh.itjust.works)
submitted 7 months ago by [email protected] to c/[email protected]
top 35 comments
sorted by: hot top controversial new old
[-] [email protected] 86 points 7 months ago

This reminds me of when genetic researchers found that the human genome contains less genes than a tomato

[-] [email protected] 71 points 7 months ago

I always knew tomatoes were unoptimized

[-] [email protected] 9 points 7 months ago

Someone compiled tomatoes without -O3

[-] [email protected] 5 points 7 months ago

Go with -Os to optimise for codesize

[-] [email protected] 2 points 7 months ago* (last edited 7 months ago)

Often faster anyways as the CPU is eating through instructions faster than the RAM can keep up with. May or may not require compiling as x86-64-v2, depending on code. In general, never trust performance you didn't benchmark.

[-] [email protected] 3 points 7 months ago

And yet there are people that will argue that every nucleotide has an exact purpose, as if they were all divinely placed and mutations never occur.

[-] [email protected] 68 points 7 months ago* (last edited 7 months ago)

It has a tetrapolar mating system with each cell containing two genetic loci (called A and B) that govern different aspects of the mating process, leading to 4 possible phenotypes after cell fusion. Each locus codes for a mating type (a or b) and each type is multi-allelic: the A locus has 9 alleles for the a type and an estimated 32 for its b type, and the B locus has 9 alleles each for both its a and b types. When combined this gives an estimated 23,328 potential mating type specificities. While all mating types can initially fuse with any other mating type, a fertile fruitbody and subsequent spores will result only if both the A and B loci of the merging cells are compatible. If neither the A nor B are compatible the result is normal monokarytic mycelium, and if only one of A or B are compatible, the result is either two mycelia growing in opposite directions (only A compatible) or a "flat" phenotype with no mycelia (only B compatible).

[-] [email protected] 25 points 7 months ago

So I guess the advantage is that they can produce tons of "genetic" variations very quickly and adapt to new environments within one generation?

[-] [email protected] 12 points 7 months ago* (last edited 7 months ago)

Correct, the downside is lots of nonviable offspring. I would guess the fungus needs to be able to colonize widely without sexual reproduction as well in order to take advantage of that rapid adaptation.

[-] [email protected] 9 points 7 months ago

Fascinating, I feel like I just caught a good glimpse of how fungus paved the way for the rest of life on Earth - wherever plant and animal life arrive, the fungus got there first.

[-] [email protected] 10 points 7 months ago
[-] [email protected] 9 points 7 months ago
[-] [email protected] 52 points 7 months ago
[-] [email protected] 71 points 7 months ago

Extremely well, apparently.

[-] [email protected] 57 points 7 months ago

I think we just witnessed the birth of a mycologist.

[-] [email protected] 54 points 7 months ago
[-] [email protected] 32 points 7 months ago

sporeplay, before the main deed

[-] [email protected] 35 points 7 months ago

You just fuck, no questions asked.

[-] [email protected] 8 points 7 months ago

My spirit fungi

[-] [email protected] 22 points 7 months ago

ALL ORGIES ALL THE TIME

[-] [email protected] 20 points 7 months ago

Hilarious as all the other answers are, my guess is that this species has more complex sex chromosomes than the XX/XY variations we're familiar with -- perhaps there are more than 2 slots for the chromosomes to go, and then there are more than 2 options per slot, resulting in the humongous number of options stated in the post.

[-] [email protected] 15 points 7 months ago* (last edited 7 months ago)

The number 23328 is at least equal to 2^5 *3^6 so that is likely a good clue to what exactly is going on.

[-] [email protected] 4 points 7 months ago

It doesn't. It's just mischaracterized data.

[-] [email protected] 8 points 7 months ago

It's okay to not have opinions on things you don't know about.

[-] [email protected] 2 points 7 months ago

Are you gonna elaborate or nah

[-] [email protected] 2 points 7 months ago

It keeps inbreeding down while having a large number of mates to choose from, none of whom can breed with themselves.

[-] [email protected] 41 points 7 months ago* (last edited 7 months ago)

There ๐Ÿ‘ are ๐Ÿ‘ 23,328 ๐Ÿ‘ genders ๐Ÿ‘

[-] [email protected] 14 points 7 months ago

I am colonised by fungus amongst other things.

[-] [email protected] 26 points 7 months ago

I'm curious, what's the definition of sex in the context of fungi?

[-] [email protected] 4 points 7 months ago

Gamete fertilization.

[-] [email protected] 13 points 7 months ago

Are you ifentifying as a fungus now?

[-] [email protected] 10 points 7 months ago* (last edited 7 months ago)

Well I'm certainly a fun guy!

Edit: You all know somebody had to say it!

[-] [email protected] 4 points 7 months ago

There are at least supermale(XYY) and superfemale(XXX) and more.

[-] [email protected] 2 points 7 months ago

So many options for disappointment.

[-] [email protected] 2 points 7 months ago

Mahakala's orgy.

this post was submitted on 18 Feb 2024
706 points (100.0% liked)

196

16240 readers
1698 users here now

Be sure to follow the rule before you head out.

Rule: You must post before you leave.

^other^ ^rules^

founded 1 year ago
MODERATORS