01-02-2013 09:53
Gilles Corriol
Bonjour,Voici une autre récolte (GC12111805) pour
31-01-2013 19:45
Ibai Olariaga IbargurenHi! Although it is a long time that I follow the
01-02-2013 16:58
Nina FilippovaHave identified three Hyaloscypha (i suppose it is
01-02-2013 16:31
Roland LabbéVoici un Mollisia ventosa probable.Merci de nous a
01-02-2013 13:27
Garcia SusanaHolaEste ascomiceto lo he encontrado tambien sobre
31-01-2013 16:44
Garcia SusanaTambien crecia sobre Rubus. En este caso sobre la
31-01-2013 20:33
Salvador TelloHola.Este ascomiceto crece en conteza de Arbutus u
31-01-2013 12:43
Nina FilippovaGood day everyone, have collected some data to Go
effects of UV ray on ascomycetes
ghania azouaoui,
03-06-2012 11:29
Hello 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
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
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
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
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
Zotto
Alessio Pierotti,
07-06-2012 17:53
Re : effects of UV ray on ascomycetes
I have this two works...
uv-ascomycetes-0001.pdf
ghania azouaoui,
10-06-2012 14:28
Re : effects of UV ray on ascomycetes
Thanks for the documentations Pierotti.