Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Chemical Equilibria: Redefining Equilibrium Constant01:20

Chemical Equilibria: Redefining Equilibrium Constant

1.2K
The effect of an inert salt on the solubility of a sparingly soluble salt is known as the salt effect. The degree of the salt effect varies with the ionic strength of the solution, which in turn depends on the activity of the species in the solution. The activity is expressed as the product of concentration and the activity coefficient of the species.
To calculate the equilibrium constants of solutions of moderately high ionic strength, one must account for the salt effect. This redefined...
1.2K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Association between liver function indicators in early pregnancy and gestational diabetes mellitus].

Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine]·2026
Same author

Chemodiversity of <i>Penicillium</i> isolated from alpine and arctic environments, including ten new species.

Studies in mycology·2026
Same authorSame journal

From chaos to tranquillity: a modern approach to the identification, nomenclature and phylogeny of <i>Aspergillus</i>, <i>Penicillium</i> and other <i>Eurotiales</i>, including an updated accepted species list.

Studies in mycology·2026
Same author

[The application of superselective ophthalmic artery thrombolysis in the treatment of central retinal artery occlusion].

Zhonghua wai ke za zhi [Chinese journal of surgery]·2025
Same author

Dilated cardiomyopathy phenotype in a 10-week-old Oriental shorthair kitten.

Journal of veterinary cardiology : the official journal of the European Society of Veterinary Cardiology·2025
Same author

[Clinical efficacy of dorsal venous complex pre-suture technique in the robot-assisted laparoscopic radical prostatectomy].

Zhonghua yi xue za zhi·2024
Same journal

Re-shaping the family-level classification of <i>Agaricineae</i> (<i>Agaricales</i>, <i>Basidiomycota</i>) using a phylogenomic approach.

Studies in mycology·2026
Same journal

Soil ascomycetes from Spain. XV. New and noteworthy fungi from Gran Canaria Island (Canary Islands archipelago).

Studies in mycology·2026
Same journal

New insights into acremonium-like fungi in <i>Hypocreales</i>: A taxonomic and phylogenetic perspective.

Studies in mycology·2026
Same journal

Genera of phytopathogenic fungi known from culture: 1-379.

Studies in mycology·2026
Same journal

Global diversity analysis of plant-associated <i>Pseudopithomyces</i> fungi reveals a new species producing the toxin associated with facial eczema in livestock: <i>Pseudopithomyces toxicarius sp. nov</i>.

Studies in mycology·2026
See all related articles

Related Experiment Video

Updated: Feb 5, 2026

Extended Live Imaging of Female Drosophila melanogaster Germline Stem Cell Niches
07:10

Extended Live Imaging of Female Drosophila melanogaster Germline Stem Cell Niches

Published on: December 20, 2024

1.1K

Redefining

X W Wang1,2,3, F Y Yang2, M Meijer3

  • 1State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, No. 3, 1 Beichen West Road, Chaoyang District, Beijing 100101, China.

Studies in Mycology
|September 14, 2018
PubMed
Summary
This summary is machine-generated.

This study redefines the genus Humicola based on molecular phylogenetics, clarifying the taxonomy of related fungal genera. It establishes a new classification for Humicola and similar fungi within the Chaetomiaceae family.

Keywords:
43 Taxonomic noveltiesBotryotrichum verrucosum (Pugh, Blakeman & Morgan-Jones) X. Wei Wang & HoubrakenHoubraken & D. O. NatvigHumicolaHumicola ampulliella (X.Wei Wang) X. Wei Wang & HoubrakenHumicola atrobrunnea X. Wei Wang, Houbraken, Y.L. Jiang & T.Y. ZhangHumicola christensenii X. Wei Wang & HoubrakenHumicola cuyabenoensis (Decock & Hennebert) X. Wei Wang & HoubrakenHumicola degenerans X. Wei Wang & HoubrakenHumicola distorta (L.M. Ames) X. Wei Wang & HoubrakenHumicola floriformis (Gené & Guarro) X. Wei Wang & HoubrakenHumicola homopilata (Omvik) X. Wei Wang & HoubrakenHumicola leptodermospora X. Wei Wang & HoubrakenHumicola malaysiensis (D. Hawksw.) X. Wei Wang & HoubrakenHumicola mutabilis X. Wei Wang & HoubrakenHumicola pinnata (L.M. Ames) X. Wei Wang & HoubrakenHumicola pulvericola X. Wei Wang, Houbraken & SeifertHumicola quadrangulata X. Wei Wang & HoubrakenHumicola seminuda (L.M. Ames) X. Wei Wang & HoubrakenHumicola semispiralis (Udagawa and Cain) X. Wei Wang & HoubrakenHumicola sphaeralis (Chivers) X. Wei Wang & HoubrakenHumicola subspiralis (Chivers) X. Wei Wang & HoubrakenHumicola udagawae (Sergejeva ex Udagawa) X. Wei Wang & HoubrakenHumicola wallefii (J.A. Mey. & Lanneau) X. Wei Wang & HoubrakenMycothermusMycothermus D.O. Natvig et al. ex X. Wei Wang, Houbraken & D. O. NatvigMycothermus thermophiloides X. Wei Wang & HoubrakenMycothermus thermophilus (Cooney & R. Emers.) X. Wei WangPhylogenyRemersoniaRemersonia tenuis X. Wei Wang, Houbraken & SeifertSexual morphsStaphylotrichumStaphylotrichum acaciicola X. Wei Wang & HoubrakenStaphylotrichum brevistipitatum X. Wei Wang & HoubrakenStaphylotrichum longicolleum (Krzemien. & Badura) X. Wei Wang & HoubrakenStaphylotrichum microascosporum X. Wei Wang & HoubrakenStaphylotrichum tortipilum X. Wei Wang & HoubrakenTrichocladiumTrichocladium acropullum (X.Wei Wang) X. Wei Wang & HoubrakenTrichocladium amorphum X. Wei Wang & HoubrakenTrichocladium antarcticum (Stchigel & Guarro) X. Wei Wang & HoubrakenTrichocladium arxii (Benny) X. Wei Wang & HoubrakenTrichocladium beniowskiae (M.D. Mehrotra) X. Wei Wang & HoubrakenTrichocladium crispatum (Fuckel) X. Wei Wang & HoubrakenTrichocladium gilmaniellae (Moustafa) X. Wei Wang & HoubrakenTrichocladium griseum (Traaen) X. Wei Wang & HoubrakenTrichocladium heterothallicum (Yu Zhang & L. Cai) X. Wei Wang & HoubrakenTrichocladium jilongense (Y.M. Wu & T.Y. Zhang) X. Wei Wang & HoubrakenTrichocladium nigrospermum (Schwein.) X. Wei Wang & HoubrakenTrichocladium seminis-citrulli (Sergeeva) X. Wei Wang & HoubrakenTrichocladium uniseriatum (Yu Zhang & L. Cai) X. Wei Wang & Houbraken

More Related Videos

Application of 3D Printing in the Construction of Burr Hole Ring for Deep Brain Stimulation Implants
09:02

Application of 3D Printing in the Construction of Burr Hole Ring for Deep Brain Stimulation Implants

Published on: September 7, 2019

7.4K
DNA Sequence Recognition by DNA Primase Using High-Throughput Primase Profiling
08:04

DNA Sequence Recognition by DNA Primase Using High-Throughput Primase Profiling

Published on: October 8, 2019

9.2K

Related Experiment Videos

Last Updated: Feb 5, 2026

Extended Live Imaging of Female Drosophila melanogaster Germline Stem Cell Niches
07:10

Extended Live Imaging of Female Drosophila melanogaster Germline Stem Cell Niches

Published on: December 20, 2024

1.1K
Application of 3D Printing in the Construction of Burr Hole Ring for Deep Brain Stimulation Implants
09:02

Application of 3D Printing in the Construction of Burr Hole Ring for Deep Brain Stimulation Implants

Published on: September 7, 2019

7.4K
DNA Sequence Recognition by DNA Primase Using High-Throughput Primase Profiling
08:04

DNA Sequence Recognition by DNA Primase Using High-Throughput Primase Profiling

Published on: October 8, 2019

9.2K

Area of Science:

  • Mycology
  • Fungal Taxonomy
  • Molecular Phylogenetics

Background:

  • The traditional genus Humicola is morphologically diverse and taxonomically unclear.
  • Previous classifications did not reflect evolutionary relationships.
  • Humicola-like fungi are common in soil and indoor environments.

Purpose of the Study:

  • To revise the taxonomy of Humicola and related genera using molecular data.
  • To establish a modern, phylogenetically informed classification system.
  • To describe new species and combinations within redefined genera.

Main Methods:

  • Four-locus phylogenetic analysis.
  • Morphological characterization of fungal species.
  • Taxonomic descriptions and illustrations.

Main Results:

  • Humicola sensu lato is polyphyletic, with the type species H. fuscoatra belonging to Chaetomiaceae.
  • A redefined Humicola genus includes 24 species (7 new, 13 new combinations).
  • Related genera Staphylotrichum (7 species) and Trichocladium (14 species) are revised, with new species and combinations described.

Conclusions:

  • A new classification framework for Humicola and humicola-like fungi within Chaetomiaceae is proposed.
  • This study clarifies evolutionary relationships and provides a basis for future research.
  • Further investigation is needed for "humicola"-like species outside Chaetomiaceae.