Home | Community | Message Board

Original Seeds Store
This site includes paid links. Please support our sponsors.


Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Please login or register to post messages and view our exclusive members-only content. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more!

Shop: North Spore North Spore Mushroom Grow Kits & Cultivation Supplies   Mushroom-Hut Substrate Bags   Original Sensible Seeds Bulk Cannabis Seeds   MagicBag.co All-In-One Bags That Don't Suck   OlympusMyco.com Olympus Myco Bulk Substrate   Myyco.com Golden Teacher Liquid Culture For Sale   Left Coast Kratom Buy Kratom Extract

Jump to first unread post Pages: 1
Some of these posts are very old and might contain outdated information. You may wish to search for newer posts instead.
InvisibletrendalM
J♠
Male User Gallery

Registered: 04/17/01
Posts: 20,815
Loc: Ontario, Canada Flag
How many spores must germinate to create a mushroom?
    #4313533 - 06/19/05 11:04 AM (18 years, 10 months ago)

I've always assumed, and been told, that it only takes a single spore to germinate. Then, today, I read this:

"The mycelium that results from a single spore cannot create a mushroom. It takes two compatible hyphae growing from two compatible spores to do that. In this sense it is like the male and the female genders of most plants and animals."

http://mwrop.org/W_Needham/The%20Mushroom%20Chronicles.doc

Is this true?


--------------------
Once, men turned their thinking over to machines in the hope that this would set them free.
But that only permitted other men with machines to enslave them.

Extras: Filter Print Post Top
Invisibleivi
 User Gallery

Registered: 01/30/03
Posts: 9,089
Re: How many spores must germinate to create a mushroom? [Re: trendal]
    #4313565 - 06/19/05 11:31 AM (18 years, 10 months ago)

I will not be able to put it any better than Paul Stamets already has, so here is from The Mushroom Cultivator:

Quote:

The life cycle first starts with a spore which produces a primary mycelium. When the mycelium originating from two spores mates, a secondary mycelium is produced.

(...)

Most mushrooms produce spores that are uninucleate and genetically haploid (1N). This means each spore contains one nucleus and has half the complement of chromosomes for the species. Thus spores have a "sex" in that each has to mate with mycelia from another spore type to be fertile for producing offspring.

(...)

The germ pore, a circular depression at one end of the spore, is the site of germination from which a haploid strand of mycelium called a hypha emanates. This hypha continues to grow, branches and becomes a mycelial network. When two sexually complementary hyphal networks intercept one another and make contact, cell walls separating the two hyphal systems dissolve and cytoplasmic and genetic materials are exchanged. Erotic or not, this is "mushroom sex". Henceforth, all resulting mycelium is binucleate and dikaryotic. This means that each cell has two nuclei and a full complement of chromosomes. With few exceptions, only mated (dikaryotic) mycelia is fertile and capable of producing fruitbodies.




--------------------

Extras: Filter Print Post Top
Invisibleivi
 User Gallery

Registered: 01/30/03
Posts: 9,089
Re: How many spores must germinate to create a mushroom? [Re: trendal]
    #4313571 - 06/19/05 11:35 AM (18 years, 10 months ago)

Yes, it's kinda like the male and the female genders of most plants and animals. But taken to the extreme. For example Schizophyllum commune has like 28,000 different "sexes"... :crazy:


--------------------

Extras: Filter Print Post Top
InvisibletrendalM
J♠
Male User Gallery

Registered: 04/17/01
Posts: 20,815
Loc: Ontario, Canada Flag
Re: How many spores must germinate to create a mushroom? [Re: ivi]
    #4313584 - 06/19/05 11:41 AM (18 years, 10 months ago)

Yeah that document also mentioned that there were tens of thousands of possible combinations between spores.


--------------------
Once, men turned their thinking over to machines in the hope that this would set them free.
But that only permitted other men with machines to enslave them.

Extras: Filter Print Post Top
Offlineiateshaggy
i haxor 360s
Male User Gallery

Registered: 05/20/05
Posts: 4,709
Loc: 612 Warf Avenue, next to....
Last seen: 2 months, 7 days
Re: How many spores must germinate to create a mushroom? [Re: trendal]
    #4313949 - 06/19/05 02:21 PM (18 years, 10 months ago)

wow...all this talk is getting me excited...


--------------------
You are a filipina sex goddess who wants to fuck me until I fall asleep, so then you can tickle my balls and see if the legend of my diamond filled nutsuck is true.  I am a white man from costa rica, who smells like lime jello.


I can flash/jtag/repair 360's, pm for details.

Extras: Filter Print Post Top
Invisibletahoe
Noob Slayer
Male User Gallery

Registered: 11/26/03
Posts: 6,274
Loc: N38.93829W119.98108
Trusted Cultivator
Re: How many spores must germinate to create a mushroom? [Re: iateshaggy]
    #4314056 - 06/19/05 03:01 PM (18 years, 10 months ago)

so the answer is 2


--------------------
Stop experimenting half way through your first grow. Grow it to maturity, watch it, learn from it. Do this a few times then experiment with different ideas and figure out what works best for you.


My Legacy
https://www.shroomery.org/forums/showflat.php/Number/22140987#22140987

Teh=The
I need to proofread

Extras: Filter Print Post Top
Invisibleagar
old hand
 User Gallery

Registered: 11/21/04
Posts: 9,056
Loc: Somewhere Else
Trusted Cultivator
Re: How many spores must germinate to create a mushroom? [Re: tahoe]
    #4314139 - 06/19/05 03:35 PM (18 years, 10 months ago)

Quote:

tahoe said:
so the answer is 2




>>each has to mate with mycelia from another spore type to be fertile for producing offspring<<.


--------------------

Extras: Filter Print Post Top
InvisiblePinback
Stranger
 User Gallery

Registered: 07/20/02
Posts: 836
Loc: Europe
Re: How many spores must germinate to create a mushroom? [Re: tahoe]
    #4314140 - 06/19/05 03:35 PM (18 years, 10 months ago)

As a curiosity, Pholiota nameko is one of the exceptions that can form fruitbodies from homokaryotic mycelium.

Extras: Filter Print Post Top
Offlinepluteus
level-9 deviant

Registered: 08/12/03
Posts: 170
Loc: London area, UK
Last seen: 17 years, 6 months
Re: How many spores must germinate to create a mushroom? [Re: Pinback]
    #4316337 - 06/20/05 08:05 AM (18 years, 10 months ago)

Actually there are a large number of mushroom species, perhaps a hundred or so, that are capable of generating mushrooms from single spores. This number will rise as more research is done.

There are many different genetic mechanisms enabling monosporous mycelial fertility: true asexuality, directed amphithallism, etc.

Some authors suggest that the *majority* of species produce secondarily asexual spores at low frequencies.

However the psychoactive Psilocybe lineage seems to be rigidly heterothallic and tetrapolar. It wants to get sex.

Extras: Filter Print Post Top
Jump to top Pages: 1

Shop: North Spore North Spore Mushroom Grow Kits & Cultivation Supplies   Mushroom-Hut Substrate Bags   Original Sensible Seeds Bulk Cannabis Seeds   MagicBag.co All-In-One Bags That Don't Suck   OlympusMyco.com Olympus Myco Bulk Substrate   Myyco.com Golden Teacher Liquid Culture For Sale   Left Coast Kratom Buy Kratom Extract


Similar ThreadsPosterViewsRepliesLast post
* spore germination...some grains better than others? afoaf 1,867 12 02/22/03 12:33 AM
by Peace_Patrol
* Curious Quandry re: Spore Germination Heruuka 1,751 6 09/30/02 04:43 AM
by zeronio
* New Spore Germination Tek altarego 5,250 10 10/27/11 10:33 PM
by RogerRabbit
* Spore germination Mexicana A Yachaj 1,978 4 05/14/02 09:03 AM
by baraka
* microwave & cboard spore germination: results comario2 2,417 14 10/24/02 12:55 PM
by comario2
* Re: psi. zapotecorum spore germination? azurescen 1,058 2 04/21/00 10:33 AM
by solidstate
* Re: Genetically Mutated Mushrooms
( 1 2 3 all )
mycofile 14,320 47 12/28/99 12:48 PM
by Anonymous
* Genetics of Mushrooms... angryshroom 2,841 17 06/02/02 03:17 AM
by r05c03

Extra information
You cannot start new topics / You cannot reply to topics
HTML is disabled / BBCode is enabled
Moderator: RogerRabbit, Pastywhyte, bodhisatta
1,294 topic views. 1 members, 2 guests and 1 web crawlers are browsing this forum.
[ Show Images Only | Sort by Score | Print Topic ]
Search this thread:

Copyright 1997-2024 Mind Media. Some rights reserved.

Generated in 0.025 seconds spending 0.007 seconds on 14 queries.