棉花种子相关微真菌的形态与分子特征品种

IF 0.6 4区生物学 Q4 PLANT SCIENCES Bangladesh Journal of Plant Taxonomy Pub Date : 2022-12-27 DOI:10.3329/bjpt.v29i2.63531

A. Khatun, S. Shamsi, M. Bashar

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引用次数: 1

摘要

从加济浦尔Sreepur棉花研究、培训和种子增殖场采集棉花(Gossypium hirsutum L.) 14个品种(CB1-CB14)种子，采用形态学和分子技术对其种传真菌进行了检测和鉴定。利用ITS1和ITS4引物获得的序列结果与NCBI GenBank和BOL数据库进行BLAST分析比较。本研究共从不同品种棉花种子中鉴定出29株真菌分离株，其中分子技术鉴定出19株。在分离到的真菌中，subramanianaspergillus、A. toxicarius、A. wentii、acleatum青霉菌、P. citriinum、Rhizomucor sp.和Meyerozyma guilliermondii已被报道为孟加拉国的新记录。植物分类单元。29(2):297-312,2022 (12)

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Morphological and Molecular Characterization Of Micromycetes Associated With Seeds of Selected Cotton (Gossypium Hirsutum L.) Varieties

A total of 14 varieties (CB1-CB14) of cotton (Gossypium hirsutum L.) seeds were collected from Cotton Research, Training and Seed multiplication Farm, Sreepur, Gazipur to detect and identify the seed borne fungi by morphological and molecular techniques. The sequence results obtained using the ITS1 and ITS4 primers were compared with NCBI GenBank and BOL database using BLAST analysis. In the present investigation, a total of 29 fungal isolates were morphologically identified from different varieties of cotton seeds, of which 19 fungal isolates were identified by molecular techniques. Among the isolated fungi, Aspergillus subramanianii, A. toxicarius, A. wentii, Penicillium aculeatum, P. citrinum, Rhizomucor sp. and Meyerozyma guilliermondii have been reported as new records for Bangladesh. Bangladesh J. Plant Taxon. 29(2): 297-312, 2022 (December)

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来源期刊

Bangladesh Journal of Plant Taxonomy 生物-植物科学

CiteScore

0.42

自引率

44.40%

发文量

审稿时长

6 months

期刊介绍： Bangladesh is a humid, subtropical country favouring luxuriant growth of microorganisms, fungi and plants from algae to angiosperms with rich diversity. She has the largest mangrove forest of the world in addition to diverse hilly and wetland habitats. More than a century back, foreign explorers endeavoured several floral expeditions, but little was done for non-vasculars and pteridophytes. In recent times, Bangladesh National Herbarium has been carrying out taxonomic research in Bangladesh along with few other national institutes (e.g. Department of Botany of public universities and Bangladesh Forest Research Institute).