Accès membres

Mot de passe perdu? S'inscrire

06-04-2026 08:15

Lothar Krieglsteiner Lothar Krieglsteiner

some days ago, on the lower surface of leaf of Que

05-04-2026 22:46

Lothar Krieglsteiner Lothar Krieglsteiner

on wood of Ceratonia, Algarve, 3.4.2026.The color

05-04-2026 13:33

Sylvie Le Goff

Bonjour à tousPuis avoir votre avis sur ce champi

05-04-2026 20:40

Robin Isaksson Robin Isaksson

Hi!Found i Japan on bark of Abies sp. Spores 35-4

03-04-2026 17:11

Bohan Jia

Lastly, I have found these small apothecia on a co

31-03-2026 21:18

Miguel Ãngel Ribes Miguel Ángel Ribes

Good evening. oes anyone have the original descrip

31-03-2026 20:57

Stefan Blaser

Hello everybody, I hope somebody can help me with

26-03-2026 15:31

Ãke Widgren Åke Widgren

Hello,I found this one in October last year, on r

31-03-2026 16:20

Mlcoch Patrik Mlcoch Patrik

Hello, Please about help with determination. On

31-03-2026 08:19

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

« < 1 2 3 4 5 > »
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.