صمد جمالی
دانشگاه رازی
[ 1 ] - بررسی اثر بیوکنترلی مخمرهای آسکومیستی جداسازی شده از منابع طبیعی بر قارچ عامل بیماری کپک خاکستری (Botrytis cinerea) با روش کشت متقابل
بیماری کپک خاکستری با عامل Botrytis cinerea یکی از بیماریهای مهم پس از برداشت به ویژه در میوه سیب و توت‌فرنگی است. به منظور مهار زیستی این بیمارگر از 14 جدایه مخمری استفاده شد. جدایه ها از منابع طبیعی و گیاهان جداسازی شدند. پس از شناسایی مولکولی، جدایه ها برای ارزیابی توانایی مهار زیستی علیه B. cinerea در قالب طرح کاملاً تصادفی با سه تکرار به روش کشت متقابل روی محیط کشت سیب زمینی دکستروز آگار مو...
[ 2 ] - جداسازی قارچ‌های آنتاگونیست از باغ‌های چای و بررسی تأثیر آن‌ها روی نماتود مولد زخم ریشه Pratylenchus loosi در آزمایشگاه
درحال حاضر در بسیاری از کشورها از جمله ایران، نماتود مولد زخم ریشه Pratylenchus loosi مهم‌ترین عامل خسارت‌زای چای محسوب می‌شود. به‌منظور مهار زیستی این نماتود با استفاده از قارچ‌های آنتاگونیست، نمونه‌برداری از خاک و ریشه درختچه‌های چای در بهار و تابستان 1392 در مناطق چای‌کاری استان‌های گیلان و مازندران صورت‌گرفت. جدایه‌های مختلفی از قارچها از نمونه‌های خاک و یا از نماتودهای انگلی شده جداسازی ...
[ 3 ] - Identification of yeast species from uncultivated soils by sequence analysis of the hypervariable D1/D2 domain of LSU–rDNA gene in Kermanshah province, Iran
Yeasts are a polyphyletic group of ascomycete and basidiomycete fungi characterized by having a unicellular growth phase and sexual stages that are not enclosed in fruiting bodies. An attempt was made to identify yeast species in uncultivated soils collected from different areas of Kermanshah province, Iran, by analyzing hypervariable D1/D2 domain of the large subunit (LSU) rDNA gene sequencean...
[ 5 ] - First report of Rhizopogon roseolus in Iran
Rhizopogon is a hypogeous fungal genus that grows in an ectomycorrhizal symbiosis mostly with members of the Pinaceae family and its worldwide distribution correlates with natural and exotic Pinaceae forests. In Iran, Rhizopogon species have received scant attention from collectors in the past and have not been adequately collected. Few older studies, report the presence of R. luteolus (Saber 1...
[ 6 ] - First report of Gliomastix murorum for Iran mycoflora
During 2012–13, the presence of ascomycetous species in soil was studied in Kermanshah province (W Iran). In each location, samples were collected from 0–30 cm depth and passed through 2 mm, 40 and 60 mesh sieves. Using soil plating method, 10 g of soil samples were placed in 90 ml of 0.1% water-agar containing 100 ppm NPX, mixed and serially diluted to 10-2 to 10-5 and 1 ml of each solution fl...
[ 7 ] - First report of Paecilomyces marquandii from Iran
During 2008, the presence of Paecilomyces species was studied in fields in Fars province. Soil samples were collected from 0–20 cm depth. The isolates were recovered using a soil dilution plate method directly from soil. Isolation was performed from soil using malt extract agar, rice agar, oat-meal agar and potato dextrose agar. Anamorphic characteristics such as morphology of conidiophores, ph...
[ 8 ] - First report of Byssochlamys spectabilis as a teleomorph of Paecilomyces variotii from Iran
During 2009–10, cheese samples were collected from shops and cheese factories in Fars and Khuzestan provinces. Isolates were recovered from cheese using malt extract agar (MEA) and potato dextrose agar (PDA). Teleomorphic characteristics such as morphology of ascocarps, asci, ascospores and anamorphic characteristics such as conidiophores, phialides, conidia and chlamydospores were investigated...
[ 9 ] - First report of Emericella echinulata as a teleomorph of Aspergillus from Iran
During 2009–10, the presence of ascomycetous species in soil was studied in Fars province. Isolates were recovered from soil using modified Czapek (Raper et al. 1973), malt extract agar (MEA) and potato dextrose agar (PDA). Teleomorphic characteristics such as morphology of ascocarps, asci, ascospores and anamorphic characteristics such as conidiophores, phialides, conidia and chlamydospores we...
[ 10 ] - First report of Chromelosporium fulvum from Iran
During spring 2011, some fungal isolates were recovered from sterilized soil (Fig. 1, A) or vermiculite, in pots and flats in greenhouses in Shiraz University, using malt extract agar and potato dextrose agar (Fig. 1, B). Anamorphic characteristics such as conidiophores and conidia were investigated. Conidiophores 125–1350 × 7.5–15 µm, hyaline, erect, broad, septate, branched once, twice (Fig. ...
[ 11 ] - Molecular phylogeny of three desert truffles from Iran based on ribosomal genome
The ITS region including the 5.8S gene of rDNA of three desert truffle species were amplified using ITS4 and ITS1 primers. The ITS sequences were compared to those of other related authentic sequences obtained from GenBank. Among 12 specimens studied, seven isolates corresponded to Terfezia claveryi reported by other authors. Iranian T. claveryi specimens had an average similarity of 99.4% (ran...
[ 12 ] - The first isolation of Trichosporon coremiiforme from soil in Iran
Background and Purpose: Trichosporon is a genus of anamorphic basidiomycetous yeast which is widely distributed in nature and is found in tropical and temperate areas. The aim of this work was to study the isolation, identification and molecular analysis of Trichosporon species in soil. Materials and Methods: In order to isolate and identify Trichosporon species in soil, 30 samples were collec...
[ 13 ] - شناسایی قارچ‌های عامل سرخشکیدگی درختان کاج در کرمانشاه
به‌منظور شناسایی عامل‌های قارچی دخیل در سرخشکیدگی درختان کاج در شهر کرمانشاه، در فصل‌های مختلف سالهای 1395-1394 از درختان کاج دارای نشانه‌های بیماری،نمونه‌برداری و جداسازی قارچها صورت گرفت. در نتیجه 169 جدایۀ قارچی شامل گونههای مختلف جنس Aspergilusبا 41 جدایه (فراوانی 26/24 درصد)، گونههای مختلف جنس Peniciliumبا 25 جدایه (فراوانی 79/14 درصد)، Microsphaeropsis olivaceaبا 16 جدایه (فراوانی 46/...
[ 14 ] - The first report of Libertella platani on Platanus orientalis in Iran
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[ 15 ] - مطالعه و شناسایی قارچ‌های آگاریک جنگل‌های بلوط استان کرمانشاه
به‌منظور مطالعۀ قارچ‌های آگاریک جنگل‌های بلوط استان کرمانشاه، نمونه‌های ماکروسکوپی طی سالهای 1394-1393 جمع‌آوری شدند. پس از بررسی‌های ریخت‌شناختی، دی‌ان‌ای نمونه‌ها با استفاده از کیت خالص‌سازی دی.ان.ای. ژنومی استخراج شده و ناحیۀ ITS با استفاده از آغازگرهای ITS1و ITS4فزون‌سازی شد. قطعات تقریباً 600 جفت بازی به‌دست‌آمده پس از توالی‌یابی، در بانک ژن ثبت شدند. با استفاده از ابزار جست‌وجوی BLAST توا...
[ 16 ] - First report of Neocosmospora vasinfecta isolated from uncultivated soil in Iran
Neocosmospora E.F. Smith is a filamentous ascomycete fungal genus belong to Hypocreales order and contains several species mainly pathogenic for plants (Cannon & Hawksworth 1982). Species of Neocosmospora are known to live in the soil of tropical or subtropical areas and often in association with plant roots. During summer 2017, for isolation of Fusarium species from uncultivated soil (foothill...
[ 17 ] - Biocontrol activity of endophytic fungus of barley, Microdochium bolleyi, against Gaeumannomyces graminis var. tritici
In this study, two isolates of genus Microdochium (W2 and B26) was isolated from the roots of healthy barley plants in agricultural fields from Kermanshah province in 2014 and were identified as Microdochium bolleyi based on morphological and molecular characteristics. Dual culture studies revealed that W2 and B26 inhibit 45% and 20% of the radial growth of Ggt in tur...
[ 18 ] - Morphological and molecular characterization of Oomycetes associated with root and crown rot of cucurbits in Kermanshah province, Iran
Pythium and Phytophthora are among the most well-known plant pathogens around the world that cause rotting of seeds, root, and crown, seedling death, and soft rot of fruits in contact with the soil. In this research, 347 isolates of these two genera and their close genus, Phytopythium were isolated from the cucurbits fields in Kermanshah province, Iran and examined in...
[ 19 ] - مقایسه بیماریزایی بیمارگرهای عامل سرخشکیدگی و زوال درختان بلوط در استان کرمانشاه
بیماری زوال و خشکیدگی سرشاخه‌های درختان بلوط یک بیماری مهم در جنگل‌های زاگرس ایران محسوب می‌شود. وجود Paecilomyces formosus، Biscogniauxia mediterrane و Neoscytalidium novaehollandiae همراه با علائم زوال و سرخشکیدگی درختان بلوط در جنگل‌های استان کرمانشاه، ویژگی‌های مولکولی و مقایسه بیماریزایی بیمارگرها بررسی شد. در بررسی مولکولی با استفاده از ابزار جستجوی بلاست، هر سه بیمارگر همپوشانی و همولوژی...
[ 20 ] - Truffles of Iran
Jamali S (2021) Truffles of Iran. Plant Pathology Science 10(2):1-14. Doi: 10.2982/PPS.10.2.1. Truffles are edible fungi belonging to the phylum Ascomycota. These valuable fungi can be divided into two categories: desert and forest truffles. They are obligatory mycorrhiza forming with some trees, shrubs, annual and perennial plants. These fungi belong to 38 genera of six families of the order ...
نویسندگان همکار