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Mot de passe perdu? S'inscrire

13-01-2026 10:13

Danny Newman Danny Newman

Cordieritidaceae sp. on indet. wood w/ Hypoxylon s

13-01-2026 07:28

Danny Newman Danny Newman

Chlorociboria glauca on indet. decorticate logThe

13-01-2026 07:14

Danny Newman Danny Newman

Neodasyscypha cerina on indet decorticate logThe S

13-01-2026 09:10

Danny Newman Danny Newman

Dasyscyphella chrysotexta on indet. decorticate ha

13-01-2026 08:43

Danny Newman Danny Newman

Tricladium varicosporioides on indet. decorticate

13-01-2026 08:49

Danny Newman Danny Newman

Coccomyces sp. on fallen Rhododendron leavesPretty

12-01-2026 22:02

Ethan Crenson

Hello all, I am hoping someone will have some ins

13-01-2026 07:57

Danny Newman Danny Newman

cf. Bombardia on indet. decorticate woodAppalachia

13-01-2026 07:51

Danny Newman Danny Newman

Atrocalyx sp. on indet. herbaceous stemAppalachian

11-01-2026 20:35

Josep Torres Josep Torres

Hello.A very tiny pyrenomycete sprouting sparsely

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Importance of IKI and of studying Ascomycota in the living state
Michael Beug, 30-07-2019 17:59
Michael BeugThe next issue of the American publication "Fungi Magazine" (which I sometimes help edit) will contain an article on use of chemical reagents in mycology. I noted that the author argues only for use of MLZ and against use of IKI. I suggested changes and instead the publisher would like  either me or Hans-Otto Baral to write an article on the use of IKI in the study of lichens, Heliotiales and some pyrenomycetes (and the value of studying living material) for a future issue of "Fungi Magazine." I do not think that I am the best choice. Advice?
Hans-Otto Baral, 30-07-2019 18:13
Hans-Otto Baral
Re : Importance of IKI and of studying Ascomycota in the living state
Hi Michael
I think I have written enough articles on these two topics. The mentioned article should include a short summary of my atricles and give their reference.
Articles to mention:


Baral, H.O. (1987). Lugol's solution/IKI versus Melzer's reagent: hemiamyloidity, a universal feature of the ascus wall. – Mycotaxon 29: 399–450.

Baral, H.O. (1987). Der Apikalapparat der Helotiales. Eine lichtmikroskopische Studie über Arten mit Amyloidring. – Z. Mykol. 53 (1): 119–136.

Baral, H.O. (1992). Vital versus herbarium taxonomy: morphological differences between living and dead cells of Ascomycetes, and their taxonomic implications. – Mycotaxon 44 (2): 333–390.

Baral, H.O. (2009). Iodine reaction in Ascomycetes: why is Lugol's solution superior to Melzer's reagent? – http://www.in-vivo-veritas.de/articles/iodine-reaction-in-ascomycetes-why-is-lugols-solution-superior-to-melzers-reagent/

Zotto

Edouard Evangelisti, 30-07-2019 19:03
Edouard Evangelisti
Re : Importance of IKI and of studying Ascomycota in the living state
Dear Michael,

This overall strategy looks weird, rude and scientifically unsound to me. I would suggest you try to convince the publisher to think again about the requirement for authors to cite previous work, especially when it is relevant and seminal. Not doing so is often perceived as some sort of scientific misconduct.


I would like to add that, as a reviewer (in molecular plant-microbe interactions), I always request authors to cite relevant literature when there is an obvious attempt to hide previous work due to contradiction or anteriority.


Hope that helps.


Best regards,
Edouard

Michael Beug, 30-07-2019 21:28
Michael Beug
Re : Importance of IKI and of studying Ascomycota in the living state
I want to thank Edouard and Zotto for responding. I will write a Letter to the Editor citing Zotto's papers and summarizing his conclusions. Fungi Magazine is not a scientific journal and is primarily addrressed to amateur mycologists who primarily study basidiomycetes. I want to get more of them interested in studying Ascomycetes and get them engaged in the most productive way possible.