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29-10-2008 17:15

Roland Labbé

Voici cette photo et les coordonnées : Apothé

29-10-2008 17:01

Eugene Popov Eugene Popov

Hello This unknown for me Orbilia was collected i

28-10-2008 08:56

VASILEIOS KAOUNAS

Hello in the all company. The following type was f

26-10-2008 22:49

Alain GARDIENNET Alain GARDIENNET

Une récolte sur Ulex que je rapporte, au vu de la

24-10-2008 02:26

christian Deconchat

bonjour, j'ai trouvé sur polypore (Dedaleopsis

23-10-2008 10:12

Miguel Ãngel Ribes Miguel Ángel Ribes

No consigo encontrar un Ascobolus con estas medida

23-10-2008 02:41

Roland Labbé

Nous avons trouvé probablement une espèce de Lac

21-10-2008 15:03

herman lambert

Bonjour, Étant relativement novice pour les as

20-10-2008 17:33

Raúl Tena Lahoz Raúl Tena Lahoz

On Pinus sylvestris needles, found in Cantavieja (

18-10-2008 17:42

Tania Jiménez

Cette "Tapesia" croît aussi sur Cistus (Cistus la

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effects of UV ray on ascomycetes
ghania azouaoui, 03-06-2012 11:29
ghania azouaouiHello every body , Can you tell  me what are the effects of UV ray on the ascomycetes cultures . ( bibliographic references if possible..) Thanks in advance.
Hans-Otto Baral, 06-06-2012 22:12
Hans-Otto Baral
Re : effects of UV ray on ascomycetes
Dear Ghania

the benefit of UV in cultures appears to be that fungal cultures kept under normal artificial light (neon) miss some parts of UV which is present in sunlight. However, UV light is very diverse among the different lamps, so it seems to be difficult to give precise advice. Strong UV is also used for sterilization and is, of course, toxic also to the fungi.

Hope this helps a bit

Zotto
ghania azouaoui, 07-06-2012 12:26
ghania azouaoui
Re : effects of UV ray on ascomycetes
Thank you very much zotto for your intervention.¶You know, I asked this question because I had a problem with an ascomycete which has not fructified  and to cause fructification, I have exposed the culture to UV rays  But unfortunatly, I found only asci with homogeneous contents.¶Impossible to identify it and I have done relation with UV But these last days I have found fructifications and I have identified it.¶Thanks.
Hans-Otto Baral, 07-06-2012 12:29
Hans-Otto Baral
Re : effects of UV ray on ascomycetes
I assume you mean that the spores did not reach maturity and therefore their content remained homogeneous? Or caused the UV damage to the spores?

Zotto
Alessio Pierotti, 07-06-2012 17:53
Alessio Pierotti
Re : effects of UV ray on ascomycetes
I have this two works...
ghania azouaoui, 10-06-2012 14:28
ghania azouaoui
Re : effects of UV ray on ascomycetes
Thanks for the documentations Pierotti.