Effect of light on the development of Saccobolus platensis
The ascomycetous fungi Saccobolus platensis requires light for apothecial production. Photoinduction could be accomplished by continuous light and also by minor light periods. When apothecia were photoinduced by single 24 hour photoperiods, the effect varied according to the stage of development of...
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1983
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03257541_v15_n4_p213_Forchiassin http://hdl.handle.net/20.500.12110/paper_03257541_v15_n4_p213_Forchiassin |
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paper:paper_03257541_v15_n4_p213_Forchiassin2025-07-30T18:09:53Z Effect of light on the development of Saccobolus platensis Forchíassin, Flavia article Ascomycetes asexual reproduction comparative study growth, development and aging light radiation exposure ultraviolet radiation Ascomycota Light Reproduction, Asexual Ultraviolet Rays The ascomycetous fungi Saccobolus platensis requires light for apothecial production. Photoinduction could be accomplished by continuous light and also by minor light periods. When apothecia were photoinduced by single 24 hour photoperiods, the effect varied according to the stage of development of the mycelium: it was most photoreceptive at the 5th day of growth. At this stage a single 6 hour irradiation was enough to induce 50% fructifications of the control (continuous light). After photoinduction, protoapothecia reached maturity independently of light treatment. Light quality influenced both apothecial number and size. Near ultraviolet light was the most effective for the induction of apothecia, followed by blue light; the maximum apothecial size was reached under blue light. Fil:Forchiassin, F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1983 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03257541_v15_n4_p213_Forchiassin http://hdl.handle.net/20.500.12110/paper_03257541_v15_n4_p213_Forchiassin |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
article Ascomycetes asexual reproduction comparative study growth, development and aging light radiation exposure ultraviolet radiation Ascomycota Light Reproduction, Asexual Ultraviolet Rays |
| spellingShingle |
article Ascomycetes asexual reproduction comparative study growth, development and aging light radiation exposure ultraviolet radiation Ascomycota Light Reproduction, Asexual Ultraviolet Rays Forchíassin, Flavia Effect of light on the development of Saccobolus platensis |
| topic_facet |
article Ascomycetes asexual reproduction comparative study growth, development and aging light radiation exposure ultraviolet radiation Ascomycota Light Reproduction, Asexual Ultraviolet Rays |
| description |
The ascomycetous fungi Saccobolus platensis requires light for apothecial production. Photoinduction could be accomplished by continuous light and also by minor light periods. When apothecia were photoinduced by single 24 hour photoperiods, the effect varied according to the stage of development of the mycelium: it was most photoreceptive at the 5th day of growth. At this stage a single 6 hour irradiation was enough to induce 50% fructifications of the control (continuous light). After photoinduction, protoapothecia reached maturity independently of light treatment. Light quality influenced both apothecial number and size. Near ultraviolet light was the most effective for the induction of apothecia, followed by blue light; the maximum apothecial size was reached under blue light. |
| author |
Forchíassin, Flavia |
| author_facet |
Forchíassin, Flavia |
| author_sort |
Forchíassin, Flavia |
| title |
Effect of light on the development of Saccobolus platensis |
| title_short |
Effect of light on the development of Saccobolus platensis |
| title_full |
Effect of light on the development of Saccobolus platensis |
| title_fullStr |
Effect of light on the development of Saccobolus platensis |
| title_full_unstemmed |
Effect of light on the development of Saccobolus platensis |
| title_sort |
effect of light on the development of saccobolus platensis |
| publishDate |
1983 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03257541_v15_n4_p213_Forchiassin http://hdl.handle.net/20.500.12110/paper_03257541_v15_n4_p213_Forchiassin |
| work_keys_str_mv |
AT forchiassinflavia effectoflightonthedevelopmentofsaccobolusplatensis |
| _version_ |
1840323787430559744 |