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20-12-2025 23:08

Patrice TANCHAUD

Bonsoir, récolte sur sol sablonneux dans l'arriÃ

20-12-2025 15:47

Mirek Gryc

Hi.These grew on pine wood that was heavily covere

20-12-2025 10:49

Mirek Gryc

Hi. „I doubt it is possible to identify this ti

18-12-2025 21:17

Pol Debaenst

The identification took me to Byssonectria deformi

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

19-12-2025 10:10

Patrice TANCHAUD

Bonjour, récolte réalisée en milieu dunaire, a

18-12-2025 17:23

Bruno Coué Bruno Coué

Bonjour,je serais heureux d'avoir votre avis sur c

18-12-2025 18:07

Margot en Geert Vullings

These plumes were found on rotten wood.They strong

17-12-2025 18:35

Michel Hairaud Michel Hairaud

Bonjour à tous/Hi to everyone I am passing along

21-11-2025 10:47

François Freléchoux François Freléchoux

Bonjour,Peut-être Mollisia palustris ?Trouvée su

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Literature request : Mycotaxon 81: 243-249 (2002) A natural mutant of Ascobolus michaudii
Lieve Deceuninck, 15-06-2013 19:57
Lieve DeceuninckDear Forum
Bonjour Forum

Literature request : Mycotaxon 81: 243-249 (2002) A natural mutant of Ascobolus michaudii


In 2011 on chambre cultured dung of rabbit an Ascobolus was cultivated.  All asci that contains ripe spores shows four ripe and four immature spores.
This anisospory by the genus Ascobolus also is described by Van Brummelen (Persoonia 1967) p 45 en 46 but I'm looking forward some extra literature .


Does anybody can send me the article below? Thanks in advance. Lieve Deceuninck.


Diana A. & María E. Ranalli. A natural mutant of Ascobolus michaudii (Ascomycotina, Pezizales).
Mycotaxon 81: 243-249. 2002.


ABSTRACT: Wild strains of Ascobolus michaudii produce 8-spored asci and uninucleate ascospores with thick anastomosing lines in the exosporium.
A natural mutant in heterozygous condition with ascospores showing a thin verrucosely ornated exosporium was isolated.
The exosporium types segregated in a ratio of 4:4 in the ascus, suggesting a typical Mendelian outcome controlled by a single allele pair.
Six expected patterns were observed. Since mutant ascospores germinate normally, mutant homozygous cultures were obtained.
Cultural studies using various media show no interference with the segregation pattern.

  • message #23894
François Valade, 15-06-2013 20:06
François Valade
Re : Literature request : Mycotaxon 81: 243-249 (2002) A natural mutant of Ascobolus michaudii
Hello
I am sending you the requested article.
Mycotaxon is available online in jpeg file on cyberliber.
best regards
François
Matthew Nelsen, 15-06-2013 20:07
Re : Literature request : Mycotaxon 81: 243-249 (2002) A natural mutant of Ascobolus michaudii
Hi Lieve,

You should be able to access this article through Cyberliber: http://www.cybertruffle.org.uk/cyberliber/

Hope this helps,

-Matt
Lieve Deceuninck, 15-06-2013 20:11
Lieve Deceuninck
Re : Literature request : Mycotaxon 81: 243-249 (2002) A natural mutant of Ascobolus michaudii
Merci beaucoup Francois!