scholarly journals Global Molecular Diversity of the Halotolerant Fungus Hortaea werneckii

Life ◽  
2018 ◽  
Vol 8 (3) ◽  
pp. 31 ◽  
Author(s):  
Alessia Marchetta ◽  
Bert Gerrits van den Ende ◽  
Abdullah Al-Hatmi ◽  
Ferry Hagen ◽  
Polona Zalar ◽  
...  
Keyword(s):  
Molecular Diversity ◽  
Sea Water ◽  
Elongation Factor ◽  
Clonal Expansion ◽  
Translation Elongation Factor ◽  
Translation Elongation ◽  
Hortaea Werneckii ◽  
Halotolerant Fungus ◽  
Elongation Factor 1 ◽  
Partial Translation

A global set of clinical and environmental strains of the halotolerant black yeast-like fungus Hortaea werneckii are analyzed by multilocus sequencing and AFLP, and physiological parameters are determined. Partial translation elongation factor 1-α proves to be suitable for typing because of the presence/absence of introns and also the presence of several SNPs. Local clonal expansion could be established by a combination of molecular methods, while the population from the Mediterranean Sea water also responds differently to combined temperature and salt stress. The species comprises molecular populations, which in part also differ physiologically allowing further diversification, but clinical strains did not deviate significantly from their environmental counterparts.

Additions to pestalotioid fungi in Thailand: Neopestalotiopsis hydeana sp. nov. and Pestalotiopsis hydei sp. nov.

Phytotaxa ◽  
2021 ◽  
Vol 479 (1) ◽  
pp. 23-43
Author(s):  
NARUEMON HUANALUEK ◽  
RUVISHIKA S. JAYAWARDENA ◽  
SAJEEWA S. N. MAHARACHCHIKUMBURA ◽  
DULANJALEE L. HARISHCHANDRA
Keyword(s):  
Elongation Factor ◽  
Climatic Conditions ◽  
Annona Squamosa ◽  
Translation Elongation Factor ◽  
Garcinia Mangostana ◽  
Translation Elongation ◽  
Leaf Spots ◽  
First Time ◽  
Elongation Factor 1 ◽  
Partial Translation

Pestalotioid fungi commonly occur as pathogens, endophytes or saprobes. In this study, pestalotioid fungi associated with leaf spots and fruit rots were isolated from Alpinia malaccensis, A. galangal, Annona squamosa, Artocarpus heterophyllus, Citrus sp., Garcinia mangostana, Litsea petiolata, a pteridophyte, and Vitis vinifera in Chiang Rai, Thailand. Based on single- and multi-locus phylogenies using internal transcribed spacer, β-tubulin and partial translation elongation factor 1-α gene regions, along with morphological features, the isolates were identified as two new species, Neopestalotiopsis hydeana and Pestalotiopsis hydei. This is the first time a Pestalotiopsis sp. was reported associated with Litsea petiolata and a Neopestalotiopsis sp. recorded from Alpinia, Annona, Artocarpus, Garcinia and a pteridophyte in the world. This fungal group can be considered as an emerging pathogenic group on different hosts in different climatic conditions. 

Pestalotiopsis anacardiacearum sp. nov. (Amphisphaeriaceae) has an intricate relationship with Penicillaria jocosatrix the mango tip borer

Phytotaxa ◽  
2013 ◽  
Vol 99 (2) ◽  
pp. 49 ◽  
Author(s):  
SAJEEWA S. N. MAHARACHCHIKUMBURA ◽  
YANMIN ZHANG ◽  
YONG WANG ◽  
KEVIN D. HYDE
Keyword(s):  
Internal Transcribed Spacer ◽  
Yunnan Province ◽  
Mangifera Indica ◽  
Elongation Factor ◽  
Translation Elongation Factor ◽  
Translation Elongation ◽  
Elongation Factor 1 Alpha ◽  
Elongation Factor 1 ◽  
Partial Translation ◽  
Β Tubulin

Pestalotiopsis anacardiacearum sp. nov. is described from leaves of Mangifera indica from Yunnan Province, China. The taxon can clearly be distinguished from all known species of Pestalotiopsis by its morphology. Phylogenetic analysis based on combined multi-locus alignment of the internal transcribed spacer (ITS), partial β-tubulin and partial translation elongation factor 1-alpha (tef1) also distinguishes this taxon. It can be distinguished from previously recorded Pestalotiopsis pathogens on mango by having larger conidia. The species occurs on leaves of mango following death associated with the mango tip borer (Penicillaria jocosatrix).

Cladosporium omanense, a new endophytic species from Zygophyllum coccineum in Oman

Phytotaxa ◽  
2019 ◽  
Vol 388 (1) ◽  
pp. 145 ◽  
Author(s):  
BOSHRA A. HALO ◽  
SAJEEWA S.N. MAHARACHCHIKUMBURA ◽  
RASHID A. AL-YAHYAI ◽  
ABDULLAH M. AL-SADI
Keyword(s):  
Sequence Data ◽  
Novel Species ◽  
Elongation Factor ◽  
Translation Elongation Factor ◽  
Translation Elongation ◽  
Cladosporium Sphaerospermum ◽  
Elongation Factor 1 Alpha ◽  
Desert Habitat ◽  
Elongation Factor 1 ◽  
Partial Translation

The genus Cladosporium is cosmopolitan in distribution and can be isolated from various sources including plants as endophytes. A strain of Cladosporium was isolated from living leaves of Zygophyllum coccineum in a desert habitat in Oman. Phylogenetic analysis based on the combined internal transcribed spacer (ITS), partial translation elongation factor 1-alpha (TEF) and partial actin (ACT) sequence data shows that this is a novel species, which groups with Cladosporium sphaerospermum complex. The new species is introduced as Cladosporium omanense and is described, illustrated and compared with other known species in the genus. Cladosporium omanense differs from its phylogenetically related species C. endophyticum by its fast growing colonies, longer macronematous and micronematous conidiophores, thickened-walled conidia with conspicuously protuberant shrivelling surface ornamentations.

Amanita griseofusca: A new species of Amanita in section Vaginatae from Malam Jabba, Swat, Pakistan

Phytotaxa ◽  
2018 ◽  
Vol 364 (2) ◽  
pp. 181 ◽  
Author(s):  
MUNAZZA KIRAN ◽  
JUNAID KHAN ◽  
HASSAN SHER ◽  
DONALD H. PFISTER ◽  
ABDUL NASIR KHALID
Keyword(s):  
New Species ◽  
Elongation Factor ◽  
Molecular Data ◽  
Internal Transcribed Spacer Region ◽  
Translation Elongation ◽  
Elongation Factor 1 Alpha ◽  
Pileus Surface ◽  
Elongation Factor 1 ◽  
A New Species ◽  
Partial Translation

A new species, Amanita griseofusca in section Vaginatae is described and illustrated here from Pakistan. Distinguishing characters of the new species include medium-sized basidiomata, greyish brown pileus surface with white to beige, membranous volval remnants present as one (large) to a few (small) warts, close lamellae which are cream colored with a pink tone, striations one third of the total pileus radius, broadly ellipsoidal to ellipsoidal basidiospores and white loose saccate volva turning beige at maturity. Molecular data inferred from partial nuc rDNA internal transcribed spacer region (ITS), partial nuc rDNA larger subunit region (LSU) and partial translation elongation factor 1-alpha (tef1) confirms the novelty of the present taxon.

Sequence of a cDNA encoding the α-subunit of wheat translation elongation factor 1

Gene ◽  
1992 ◽  
Vol 120 (2) ◽  
pp. 315-316 ◽  
Author(s):  
Anneke M. Metz ◽  
Richard T. Timmer ◽  
M.Leah Allen ◽  
Karen S. Browning
Keyword(s):  
Elongation Factor ◽  
Translation Elongation Factor ◽  
Translation Elongation ◽  
Α Subunit ◽  
Elongation Factor 1

Diaporthe sinensis, a new fungus from Amaranthus sp. in China 

Phytotaxa ◽  
2019 ◽  
Vol 425 (5) ◽  
pp. 259-268
Author(s):  
XIAO-XIAO FENG ◽  
JIA-JIE CHEN ◽  
GUO-RONG WANG ◽  
TING-TING CAO ◽  
YONG-LI ZHENG ◽  
...  
Keyword(s):  
Internal Transcribed Spacer ◽  
Plant Pathogens ◽  
Phylogenetic Analyses ◽  
Elongation Factor ◽  
Fungal Species ◽  
Translation Elongation Factor ◽  
Translation Elongation ◽  
Stems And Leaves ◽  
Elongation Factor 1 ◽  
Β Tubulin

During an exploration of plant pathogens in vegetables occuring in Zhejiang province, China, a novel fungal species, was found. Three strains ZJUP0033-4, ZJUP0038-3 and ZJUP0132 were isolated from black round lesions in the stems and leaves of Amaranthus sp. Phylogenetic analyses based on sequences from four genes including rDNA internal transcribed spacer (ITS), translation elongation factor 1-α (EF1-α), histone (HIS) and β-tubulin (TUB) indicated that D. sinensis clustered in a distinct clade closely related to D. neoarctii, D. angelicae, D. subordinaria, D. arctii, D. cuppatea, D. lusitanicae, D. novem, D. infecunda, D. ganjae and D. manihotia. Morphologically, D. sinensis is distinguished by brown, scattered, globose pycnidia and ellipsoid alpha conidia with bi- to multiguttulate.

scholarly journals Translation elongation factor 1-α gene as a potential taxonomic and identification marker in dermatophytes

2014 ◽  
Vol 53 (3) ◽  
pp. 215-224 ◽  
Author(s):  
Hossein Mirhendi ◽  
Koichi Makimura ◽  
G. Sybren de Hoog ◽  
Ali Rezaei-Matehkolaei ◽  
Mohammad Javad Najafzadeh ◽  
...  
Keyword(s):  
Elongation Factor ◽  
Translation Elongation Factor ◽  
Translation Elongation ◽  
Elongation Factor 1
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