Abstract
One hundred nine isolates of 10 genera representing 20 species of keratinophilic fungi were isolated from soil of planted earthen pots in indoor environments of 15 localities of Kanpur, India, by the hair baiting technique. Microsporum gypseum, Trichophyton vanbreuseghemii, and Botryotrichum piluliferum were found to release 698.66, 512.99, and 519.99 μg/ml net protein, respectively, whereas Arthroderma cuniculi released the minimum, 107.99 μg/ml. All other isolates were keratinolytically active.
References
Ali-Shtayeh MS, Asad Al-Sheikh BS (1988) Isolation of keratinophilic fungi from floor dust of Arab kindergarten schools in the West Bank of Jordan. Mycopathologia 103:69–73
Anbu P, Gopinath SCB, Hilda A, Mathivanan N, Annadurai G (2006) Secretion of keratinolytic enzymes and keratinolysis by Scopulariopsis brevicaulis and Trichophyton mentagrophytes: regression analysis. Can J Microbiol 52:1060–1069
Aravanitidou M, Kanellou K, Constantinides TC, Katsouyannopoulos V (1999) The occurrence of fungi in hospital and community potable waters. Lett Appl Microbiol 29:81–84
Bokhary HA, Parvez S (1995) Fungi inhabiting household environments in Riyadh, Saudi Arabia. Mycopathologia 130:79–87
Bowman MR, Paré JE, Sigler L, Naeser JP, Sladky KK, Hanely CS, Helmer P, Phillips LA, Brower A, Porter R (2007) Deep fungal dermatitis in three inland bearded dragons (Pogona vitticeps) caused by Chrysosporium anamorph of Nannizziopsis vriesii. Med Mycol 45:371–376
Currah RS (1985) Taxonomy of the Onygenales: Arthrodermataceae, Gymnoascaceae, Myxotrichaceae and Onygenaceae. Mycotaxon 24:1–216
De Hoog GS, Guarro J (eds) (1995) Atlas of clinical fungi. Centraalbureau voor Schimmelcultures (Baarn and Delft) and Universitat Rovira i Virgili (Reus, Spain)
Deshmukh SK (2002) Incidence of keratinophilic fungi from selected soils of Kerala state (India). Mycopathologia 156:177–181
Deshmukh SK (2004) Keratinophilic fungi on feathers of pigeon in Maharashtra, India. Mycoses 47:213–215
Deshmukh SK, Mandeel QA, Verekar SA (2008) Keratinophilic fungi from selected soils of Bahrain. Mycopathologia 165:143–147
Filipello MV (1986) Keratinolytic and keratinophilic fungi of children’s sandpits in the city of Turin. Mycopathologia 94:163–172
Filipello MV, Fusconi A, Rigo S (1994) Keratinolysis and its morphological expression in hair digestion by airborne fungi. Mycopathologia 127:103–115
Gräser Y, Kuijpers AFA, Presber W, de Hoog GS (2000) Molecular taxonomy of the Trichophyton rubrum complex. J Clin Microbiol 38:3329–3336
Greif MD, Currah RS (2007) Patterns in the occurrence of saprophytic fungi carried by arthropods caught in traps baited with rotted wood and dung. Mycologia 99:7–19
Guarro J, Cano J (2002) Phylogeny of Onygenalean fungi of medical interest. In: Guarro J, Summerbell RC, Samson RA (eds) Onygenales: the dermatophytes, dimorphic and keratin degraders in their evolutionary context. Stud Mycol 47:1–4
Guarro J, Gams W, Pujol I, Gené J (1997) Acremonium species: new emerging fungal opportunists: in vitro antifungal susceptibilities and review. Clin Infect Dis 25:1222–1229
Gugnani HC, Shrivastav JB (1972) Occurrence of pathogenic fungi in soil in India. Indian J Med Res 60:40–47
Hedayati MT, Mohseni-Bandpi A, Moradi S (2004) A survey on the pathogenic fungi in soil samples of potted plants from Sari hospitals, Iran. J Hosp Infect 58:59–62
Kumari GR, Mahrora S, Rao PS (2005) Prevalence of non-keratinophilic fungi in the soil. Ind J Med Microbiol 23:144–145
Kushwaha RKS (1995) Biodeterioration of feathers by keratinomycetes isolated from a museum of Spain. In: Aranayanak C, Singhasiri C (eds) Biodeterioration of cultural property. Conservation Science Division, Bangkok, pp 438–442
Kushwaha RKS (2000) The genus Chrysosporium, its physiology and biotechnological potential. In: Kushwaha RKS, Guarro J (eds) Biology of dermatophytes and other keratinophilic fungi. Revista Iberoamericana de Micologia, Bilbao, pp 66–76
Kushwaha RKS, Agrawal SC (1976) A new keratinophilic species of Botryotrichum. Trans Mycol Soc Jpn 17:18–22
Li DW, Kendrick B (1995) Indoor aeromycota in relation to residential characteristics and allergic symptoms. Mycopathologia 131:149–157
Lowry OH, Rosebrough NJ, Farr AL, Randall RJ (1951) Protein measurement with the Folin phenol reagent. J Biol Chem 193: 265–275
Madsen AM, Hansen VM, Meyling NV, Eilenberg J (2007) Human exposure to airborne fungi from genera used as biocontrol agents in plant production. Ann Agric Environ Med 14:5–24
Nigam N, Kushwaha RKS (1990) Occurrence of keratinophilic fungi with special reference to Chrysosporium species in India. Sydowia 42:200–208
Nigam N, Kushwaha RKS (1992) Biodegradation of wool by Chrysosporium keratinophilum acting singly and in combination with other fungi. Trans Mycol Soc Jpn 33:481–486
Sarma S, Borthakur AK (2007) A clinico-epidemiological study of dermatophytoses in Northeast India. Ind J Dermatol Venereol Leprol 73:427–428
Sharma R, Presber W, Rajak RC, Gröser Y (2008) Molecular detection of Microsporum persicolor in soil suggesting widespread dispersal in central India. Med Mycol 46:67–73
Sigler L, Carmichael JW (1976) Taxonomy of Malbranchea and some other Hyphomycetes with arthroconidia. Mycotaxon 4:349–488
Simpanya MF (2000) Dermatophytes: their taxonomy, ecology and pathogenicity. In: Kushwaha RKS, Guarro J (eds) Biology of dermatophytes and other keratinophilic fungi. Revista Iberoamericana de Micologia, Bilbao, pp 1–12
Soomro IH, Kazi YF, Zardari M, Shar AH (2007) Isolation of kertinophilic fungi from soil in Khairpur City, Sindh, Pakistan. Bangladesh J Microbiol 24:79–80
Staib F, Mishra SK, Blisse A (1980) Interaction between aspergilli and streptomycetes in the soil of potted indoor plants: a preliminary report (contribution to the epidemiology of human aspergillosis). Mycopathologia 70:9–12
Sugiyama M, Summerbell RC, Mikawa T (2002) Molecular phylogeny of Onygenalean fungi based on small subunits (SSU) and large subunits (LSU) ribosomal DNA sequences. In: Guarro J, Summerbell RC, Samson RA (eds) Onygenales: the dermatophytes, dimorphic and keratin degraders in their evolutionary context. Stud Mycol 47:5–23
Summerbell RC, Krajden S, Kane J (1989) Potted plants in hospitals as reservoirs of pathogenic fungi. Mycopathologia 106:13–22
Ulfig K (2000) The occurrence of keratinolytic fungi in waste and waste-contaminated habitats. In: Kushwaha RKS, Guarro J (eds) Biology of dermatophytes and other keratinophilic fungi. Revista Iberoamericana de Micologia, Bilbao, pp 44–50
Ulfig K, Plaza G, Terakowskip M, Janda-Ulfig K (2006) Sewage sludge open-air drying effects on keratinolytic, keratinophilic and actidione-resistant fungi. Rocz Panstw Zakl Hig 57:371–379
Van Oorschot CAN (1980) A revision of Chrysosporium and allied genera. Stud Mycol 20:1–89
Vidal P, Vinuesa MA, Puelles JMS, Guarro J (2000) Phylogeny of the anamorphic genus Chrysosporium and related taxa based on rDNA internal transcribed spacer sequences. In: Kushwaha RKS, Guarro J (eds) Biology of dermatophytes and other keratinophilic fungi. Revista Iberoamericana de Micologia, Bilbao, pp 22–29
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Singh, I., Kushwaha, R.K.S. & Parihar, P. Keratinophilic fungi in soil of potted plants of indoor environments in Kanpur, India, and their proteolytic ability. Mycoscience 50, 303–307 (2009). https://doi.org/10.1007/s10267-009-0482-4
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DOI: https://doi.org/10.1007/s10267-009-0482-4