Identification of f.a., sp. nov. and large indels in the rRNA cistron that split the genus.

Yeast strains representing a novel asexual ascomycetous species were isolated from seven flowers. Sequencing of the chromosomal regions coding for the D1/D2 domains of the large subunit ribosomal RNA, the ITS1-5.8S-ITS2 segments and parts of the gene coding for the small subunit ribosomal RNA showed that the isolates were conspecific.

f.a., sp. nov., a new yeast species isolated from the gut of the wood-feeding termite sp.

The gut of xylophagous insects such as termites harbours various symbiotic micro-organisms, including many yeast species. In a taxonomic study of gut-associated yeasts, two strains (ATS2.16 and ATS2.

Nakazawaea odontotermitis f.a., sp. nov., a novel yeast isolated from the gut of Odontotermes horni in India.

Three strains, SMT1.3, SMT1.10, and SMT2.

Bioprospecting thermotolerant yeasts from distillery effluent and molasses for high-temperature ethanol production.

Aims: Isolation, characterization and assessment of inhibitor tolerance of thermotolerant yeasts associated with distillery effluent and molasses, and their use in high-temperature ethanol production from alkali-treated rice straw.

Methods And Results: A total of 92 thermotolerant yeasts were isolated from seven different distillery effluent and molasses samples. Based on MSP-PCR, 34 yeasts were selected and identified by sequencing the D1/D2 domain of LSU rDNA.

A Rare Stinkhorn Fungus Attract by Producing Chemical Attractants.

was found growing in association with plants at Savitribai Phule Pune University campus in India. The species identity was confirmed by phylogenetic analysis based on ITS and LSU regions of rDNA, wherein, our fugus was placed along with in phylogenetic tree. It represents first record of from India.

Differential Physiological Prerequisites and Gene Expression Profiles of Conidial Anastomosis Tube and Germ Tube Formation in .

The conidia of a hemibiotrophic fungus, , can conventionally form a germ tube (GT) and develop into a fungal colony. Under certain conditions, they tend to get connected through a conidial anastomosis tube (CAT) to share the nutrients. CAT fusion is believed to be responsible for the generation of genetic variations in few asexual fungi, which appears problematic for effective fungal disease management.

Rhodotorula sampaioana f.a., sp. nov., a novel red yeast of the order Sporidiobolales isolated from Argentina and India.

A set of four strains representing a novel basidiomycetous yeast species Rhodotorula sampaioana f. a., sp.

Quorum sensing-mediated inter-specific conidial anastomosis tube fusion between Colletotrichum gloeosporioides and C. siamense.

Many plant pathogenic filamentous fungi undergo fusion of conidia through conidial anastomosis tubes (CATs), which is believed to facilitate horizontal gene transfer between species. We discovered a remarkable inter-specific CAT fusion between two important plant fungal pathogens Colletotrichum gloeosporioides and C. siamense.

In Vitro Assessment of Probiotic Potential of Saccharomyces Cerevisiae DABRP5 Isolated from Bollo Batter, a Traditional Goan Fermented Food.

Bollo is a traditional Goan fermented food in which coarse wheat/wheat and finger millet is leavened with toddy. We here isolated 42 yeast strains from Bollo batter. Initial screening of the isolates with probiotic properties yielded four yeast isolates (DABRP1, DABRP2, DABRP5 and DABRP12).

Xylanolytic and Ethanologenic Potential of Gut Associated Yeasts from Different Species of Termites from India.

Xylophagous termites are capable of degrading lignocellulose by symbiotic gut microorganisms along with the host's indigenous enzymes. Therefore, the termite gut might be a potential niche to obtain natural yeasts with celluloytic, xylanolytic and ethanologenic traits required for bioethanol production from lignocellulosic biomass. In this study, we cultured 79 yeasts from three different termites , and .

sp. nov., isolated from flies feeding on a stinkhorn mushroom.

The majority of species have been isolated from fungus-feeding insects and particularly from the gut of beetles. In the present study, seven yeast strains were isolated from the gut of species feeding on gleba, the spore-bearing inner mass, of a stinkhorn mushroom belonging to the family . Based on phenotypic, biochemical characterization and sequence analysis of the D1/D2 region of the large subunit rRNA gene and the internal transcribed spacer (ITS) region, two of these yeast strains, DGY3 and DGY4, represented a novel species of the genus .

sp. nov., a thermotolerant yeast isolated from distillery effluent.

Ethanol production at high temperatures has garnered much interest in recent years and a key factor is the availability of thermotolerant yeasts. During an investigation on the diversity of thermotolerant yeasts from different habitats, a novel yeast species from the spent wash of a distillery unit associated with a sugar factory was isolated. Phylogenetic analysis of D1/D2 large subunit and ITS rRNA genes placed this species in the ascomycetous genus .

Blastobotrys bombycis sp. nov., a d-xylose-fermenting yeast isolated from the gut of the silkworm larva Bombyx mori.

The gut of insects harbors a yeast community that is still poorly understood. Here, a novel species of the ascomycetous genus Blastobotrys is proposed based on a yeast strain isolated from the larval gut of the silkworm Bombyx mori (Order Lepidoptera). The novel species is closely related to Blastobotrys aristata and Blastobotrys elegans on the basis of the results of molecular phylogenetic analyses.

Development of a High-Resolution Multi-Locus Microsatellite Typing Method for .

is an economically important fungal pathogen causing substantial yield losses indifferent host plants. To understand the genetic diversity and molecular epidemiology of this fungus, we have developed a novel, high-resolution multi-locus microsatellite typing (MLMT) method. Bioinformatic analysis of unannotated genome sequence yielded eight potential microsatellite loci, of which five, CG1 (GT), CG2 (GT1), CG3 (TC), CG4 (CT), and CG5 (CT1) were selected for further study based on their universal amplification potential, reproducibility, and repeat number polymorphism.

New species of xerocomoid boletes (Boletaceae) from Himalayan India based on morphological and molecular evidence.

Xerocomus doodhcha and Hortiboletus indorubellus (Boletaceae) from broadleaf montane forest in Sikkim, India, are proposed as new. They are described in detail with supporting morphological illustrations and compared with related taxa using molecular phylogenetic analysis of ITS and 28S rDNA sequences. Xerocomus doodhcha is characterized by a pale brown pileus, basidiospores with a finely bacillate surface under SEM, and phylogenetic proximity to the type species of Xerocomus, X.

Multilocus microsatellite typing for Rhizopus oryzae.

Rhizopus oryzae is the most frequent causative agent of zygomycosis. Although zygomycosis causes considerable morbidity and mortality in immunocompromised patients, the epidemiology of the disease is not well studied and no standard molecular typing method has been described for any of the causative agents. Here we describe a multilocus microsatellite typing (MLMT) method for R.

Cavitary pulmonary zygomycosis caused by Rhizopus homothallicus.

We report the first two proven cases of cavitary pulmonary zygomycosis caused by Rhizopus homothallicus. The diagnosis in each case was based on histology, culture of the causal agent, and the nucleotide sequence of the D1/D2 region of the 28S ribosomal DNA.