23-10-2014 09:29
Blasco Rafael
Hola, esta muestra sobre el terreno no me di cuent
19-10-2014 21:35
Rubén Martínez-Gil
Hola a todos. Me encontré con estos ejemplares e
22-10-2014 10:55
Blasco Rafael
Hola, a ver si me pueden Ayudar Con esta Muestra,
22-10-2014 16:52
Gernot FriebesHi,I'm looking for this article:Keith A. Seifert,
20-10-2014 18:26
Ralph Vandiest
Hello, I found this species is old city gardens.
20-10-2014 21:26
Bernard Declercq
Good evening,Can anyone supply me following paper?
21-10-2014 00:27
Malcolm Greaves
This small orange cup (8mm across)was found on soi
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.