Bangladesh Journal of Plant Taxonomy最新文献_第2页

Molecular Phylogenetics and Molecular Dating of Arecaceae In Bangladesh Inferred from Matk and Rbcl Genes 从 Matk 和 Rbcl 基因推断孟加拉国 Arecaceae 的分子系统学和分子年代学

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2023-12-24 DOI: 10.3329/bjpt.v30i2.70498

Sheikh Sunzid Ahmed, M. O. Rahman, M. A. Ali, Fahad Al Hemaid, Joongku Lee

{"title":"Molecular Phylogenetics and Molecular Dating of Arecaceae In Bangladesh Inferred from Matk and Rbcl Genes","authors":"Sheikh Sunzid Ahmed, M. O. Rahman, M. A. Ali, Fahad Al Hemaid, Joongku Lee","doi":"10.3329/bjpt.v30i2.70498","DOIUrl":"https://doi.org/10.3329/bjpt.v30i2.70498","url":null,"abstract":"A molecular phylogenetic investigation was undertaken for 30 species belonging to 15 genera of the palm family Arecaceae in Bangladesh to infer evolutionary relationships and molecular dating utilizing plastid-based matK and rbcL genes through multifaceted-algorithm driven approaches with Neighbor-Joining, Maximum-Likelihood, and Bayesian Inference methods. The study revealed that matK has better species discrimination efficiency than rbcL gene due to its highly variable nature. Transition/transversion bias test corroborated this finding as matK showed higher bias (2.632) than rbcL (2.235). Nucleotide substitution patterns were visualized via HYPERMUT program, which unveiled higher variability in matK and lower variability in rbcL alignment. Phylogenetic trees constructed with matK revealed monophyletic nature of origin for all the three subfamilies, viz. Arecoideae, Coryphoideae and Calamoideae, while rbcL trees exhibited polyphyly for Coryphoideae and monophyly for Arecoideae and Calamoideae. All the nine tribes belonging to three subfamilies demonstrated monophyletic nature in matK trees. Bootstrap support and Bayesian posterior probability were found to be higher in matK topologies than that of rbcL. The molecular clock test unraveled an equal evolutionary rate for matK and unequal rate for rbcL sequences. Molecular dating approach unveiled Calamoideae to be the most ancient subfamily (65.75 MYA) among the three subfamilies that originated during the Late Cretaceous period in the Mesozoic era, whereas Coryphoideae and Arecoideae were found to have originated in the Cenozoic era. Bangladesh J. Plant Taxon. 30(2): 213-232, 2023 (December)","PeriodicalId":55590,"journal":{"name":"Bangladesh Journal of Plant Taxonomy","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2023-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139160821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Morphological and molecular characterization of endophytic fungi isolated from Andrographis paniculata (Burm. f.) Wall. ex Nees and Centella asiatica (L.) Urban 穿心莲内生真菌的形态和分子特征。f。)墙。前Nees和积雪草(L.)城市

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2023-06-22 DOI: 10.3329/bjpt.v30i1.67050

F. Nessa, S. Shamsi, Md. Abdullah Al Noman

{"title":"Morphological and molecular characterization of endophytic fungi isolated from Andrographis paniculata (Burm. f.) Wall. ex Nees and Centella asiatica (L.) Urban","authors":"F. Nessa, S. Shamsi, Md. Abdullah Al Noman","doi":"10.3329/bjpt.v30i1.67050","DOIUrl":"https://doi.org/10.3329/bjpt.v30i1.67050","url":null,"abstract":"Fungal endophytes were isolated from the leaves, stems and roots of two widely used medicinal plantsviz.,Andrographis paniculata (Burm. f.) Wall. exNeesand Centella asiatica (L.)Urban. A total of 28 endophytic fungi were identified based on morphological and molecular analyses. The identified fungi were: Aspergillus flavus (Link), A. fumigatus (Fresen.), A. niger (Tiegh), A. terreus (Thom), Cladosporium sp., Colletotrichum sp., Curvularia chonburiensis (Tibpromma & K.D. Hyde), C. hominis (Da Cunha, Madrid, Gené & Cano), C. lunata (Wakker), C. lycopersici (Tandon & Kakkar), Curvularia sp., Fusarium falciforme (Carrión), F. phaseoli (Burkh.), F. solani (Mart.), F. udum (Berk.), Fusarium sp., Lasiodiplodia theobromae (Pat.), Monodictys paradoxa (Corda), M. putredinis (Wallr.), Penicillium commune (Thom), P. chrysogenum (Thom), P. oxalicum (Currie & Thom), Penicillium sp. 1, Penicillium sp. 2, Penicillium sp. 3, Penicillium sp. 4, Scytalidium lignicola (Pesante) and Talaromyces trachyspermus (Shear). Among them A. flavus, A. niger, A. terreus, Cladosporium sp., Colletotrichum sp. and Penicillium sp. 1 were isolated from both the plants. Curvularia chonburiensis, Curvularia hominis, Curvularia lycopersici, Fusarium falciforme, Fusarium phaseoli, Monodictys paradoxa, Penicillium commune and Scytalidium lignicola were found to be new records for Bangladesh. Findings of this study will be helpful for better understanding of endophytic fungal diversity and the species richness in those medicinal plants.\u0000Bangladesh J. Plant Taxon. 30(1): 111-122, 2023 (June)","PeriodicalId":55590,"journal":{"name":"Bangladesh Journal of Plant Taxonomy","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2023-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41248788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A new fungistic record of Boletus himalayensis - a morphologically complex porcini mushroom from Pakistan 巴基斯坦形态复杂的牛肝菌——喜马拉雅牛肝菌的真菌新记录

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2023-06-22 DOI: 10.3329/bjpt.v30i1.67048

Hira Bashir, S. Sarwar, I. Greilhuber, A. Hanif, A. Khalid

引用次数: 0

A new variety of Ipomoea triloba (Convolvulaceae) from Deccan plateau, India 印度德干高原Ipomoea triloba（旋花科）一新变种

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2023-06-22 DOI: 10.3329/bjpt.v30i1.67033

D. Londhe, A. S. Bhuktar

引用次数: 0

Seaweed flora of the St. Martin’s Reef, Bangladesh 孟加拉圣马丁礁的海藻群

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2023-06-22 DOI: 10.3329/bjpt.v30i1.67052

Abdul Aziz, Shahriar Kabir, Md. Almujaddade Alfasane

{"title":"Seaweed flora of the St. Martin’s Reef, Bangladesh","authors":"Abdul Aziz, Shahriar Kabir, Md. Almujaddade Alfasane","doi":"10.3329/bjpt.v30i1.67052","DOIUrl":"https://doi.org/10.3329/bjpt.v30i1.67052","url":null,"abstract":"St. Martin’s Reef (SMR) about 14 km west of the St. Martin’s Island, Teknaf, Cox’s Bazar, Bangladesh was not known during last over 50 years of seaweed researches. Recent six collections made with the assistance of Bangladesh Navy revealed 8 seaweeds species which are Pterocladiella maribagoensis Boo and Geraldo, Hypnea spinella (C. Agardh) Kützing, Peyssonnelia polymorpha (Zonars.) Schmitz, Jania pumila Lamx., Jania ungulata f. brevior (Yendo) Dawson (Rhodophyta); Caulerpa racemosa var. clavifera (Turner) Bosse, Bryopsis plumosa (Huds.) C. Ag. and Halimeda tuna (Lin.) Lamx. (Chlorophyta). Of these six seaweeds such as Pterocladiella maribagoensis Boo et Geraldino, Hypnea spinella (C. Agardh) Kützing, Jania pumila Lamx., Jania ungulata f. brevior (Yendo) Dawson, Bryopsis plumosa (Huds.) C. Ag. and Halimeda tuna (Lin.) Lamx have been newly recorded and described from the SMR in Bay of Bengal (Bangladesh territory). Presence of Peyssonnelia polymorpha and Bryopsis plumosa in the collections and physical and chemical water environments recorded indicated it as a true newly forming reef. The present illustrated account is however may be considered as base-line information on seaweed flora of the new SMR in the North-east Bangladesh coast. A total of six seaweeds have been newly recorded making the total seaweeds to 215 mostly from the SMI and nearby SMR.\u0000Bangladesh J. Plant Taxon. 30(1): 153-163, 2023 (June)","PeriodicalId":55590,"journal":{"name":"Bangladesh Journal of Plant Taxonomy","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2023-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43125201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Rosa mironovae, a new replacement name for R. mutabilis N.V. Mironova (Rosaceae) 玫蔷薇(Rosa mironovae)，玫蔷薇科(蔷薇科)变异蔷薇的新替代名称

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2023-06-22 DOI: 10.3329/bjpt.v30i1.67053

Muhammad Idrees, Zhiyong Zhang, J. Shaw

引用次数: 0

Consensus in the use of ethnomedicinal plants during COVID-19 pandemic in and around Dhaka city 在达卡市及其周边地区COVID-19大流行期间使用民族药用植物的共识

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2023-06-22 DOI: 10.3329/bjpt.v30i1.67051

M. Z. Uddin, M. Mazid, Md Siddiq Hasan, A. Shomrat, Noushin Sharmili Suzana, Marzuk Ahmad Saad

{"title":"Consensus in the use of ethnomedicinal plants during COVID-19 pandemic in and around Dhaka city","authors":"M. Z. Uddin, M. Mazid, Md Siddiq Hasan, A. Shomrat, Noushin Sharmili Suzana, Marzuk Ahmad Saad","doi":"10.3329/bjpt.v30i1.67051","DOIUrl":"https://doi.org/10.3329/bjpt.v30i1.67051","url":null,"abstract":"The present article deals with recording ethnomedicinal plants used by the people living in and around Dhaka city and also focuses on the plant species used during the pandemic to get relief from COVID-19. The information was gathered using open-ended and semi-structured questionnaires from 348 informants belonging to different classes of life. The survey has resulted in the recording of a total of 160 medicinal plant species belonging to 62 families and used for 157 ailments through 250 different formularies. Azadirachta indica A. Juss. was the most cited species in the study area. The highest factor informant consensus (FIC) was found in the Cuts and Wounds category, and Cynodon dactylon (L.) Pers. is the most cited species for this category. Acmella calva (DC.) R.K. Jansen was the culturally bound species attaining 100% Fidelity Level (FL) value. Among the ethnomedicinal plants, 40 species were found in the survey that were used by people to get relief from COVID-19. This interesting ethnomedicinal use is a new record for these 40 species. Most notable species are (Ocimum tenuiflorum L., Justicia adhatoda L., Centella asiatica (L.) Urban, Citrus aurantifolia (Christm. & Panzer) Swingle, Syzygium aromaticum (L.) Merr. & L.M. Perry, Mentha arvensis L., Zingiber officinale Rosc., Camellia sinensis (L.) O. Kuntze, and Nigella sativaL.Since ancient times, these species have been very popular and used to treat several ailments. The use of these species during the pandemic is a new hope to get relief from COVID-19 but this is very preliminary report. Further long-term study is needed to confirm the claim of these plants’ use against COVID-19. Due to excessive use during COVID-19, these species are very rare in the habitats in and around Dhaka city. Conservation measures should be applied to save these species from extinction.\u0000Bangladesh J. Plant Taxon. 30(1): 123-151, 2023 (June)","PeriodicalId":55590,"journal":{"name":"Bangladesh Journal of Plant Taxonomy","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2023-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44507457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Quantitative ethnobotanical study in Gafargaon Sub-district and unveiling drug candidates through molecular docking and dynamics simulation approaches Gafargaon街道的定量民族植物学研究，并通过分子对接和动力学模拟方法揭示候选药物

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2023-06-22 DOI: 10.3329/bjpt.v30i1.67044

Sheikh Sunzid Ahmed, M. Rahman, M. A. Ali, Joongku Lee

{"title":"Quantitative ethnobotanical study in Gafargaon Sub-district and unveiling drug candidates through molecular docking and dynamics simulation approaches","authors":"Sheikh Sunzid Ahmed, M. Rahman, M. A. Ali, Joongku Lee","doi":"10.3329/bjpt.v30i1.67044","DOIUrl":"https://doi.org/10.3329/bjpt.v30i1.67044","url":null,"abstract":"An ethnobotanical investigation was carried out in Gafargaon sub-district (upazila) under Mymensingh district, Bangladesh that unveiled a total of 79 medicinal plant species under 74 genera and 46 families which were used to treat various ailments through 106 formularies. In addition, molecular docking and dynamics simulation studies were performed based on ethnobotanical outcome for the first time in Bangladesh to unveil potential drug candidates. The study revealed that most of the species used for primary healthcare were herbs (44.3%) followed by trees (36.7%), shrubs (10.2%) and climbers (8.8%). Leaves were found to be the most frequently used part (34%) compared to other plant parts. Factor of informant consensus values ranged from 0.975 to 0.984 and the highest value was recorded for respiratory tract disorders (0.984). Maximum number of taxa was unraveled to treat digestive and gastrointestinal disorders. Fidelity level varied from 41.2 to 100%, where 11 species showed 100% fidelity, and the citation frequency was found above 70% for 15 different ailments. Molecular docking study exposed 60% Stephania japonica phytocompounds scoring higher than the control drug Ibuprofen (-7.0 kcal/mol) targeting rheumatoid arthritis. The phytocompounds Oxostephanine, Trilobine and Epistephanine were identified as lead drug candidates with binding affinity of -9.7, -8.7 and -8.6 kcal/mol, respectively. Molecular interactions of these compounds were found significant to identify potential drug surface hotspots. Molecular dynamics simulation shed light on regional flexibility profiles and unraveled notable structural stability of the top three phytocompounds. The present study would offer foundational data for identifying potential bioactive compounds that could be utilized in novel drug discovery efforts.\u0000Bangladesh J. Plant Taxon. 30(1): 53-76, 2023 (June)","PeriodicalId":55590,"journal":{"name":"Bangladesh Journal of Plant Taxonomy","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2023-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43863623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A new species in genus Abutilon (Malvaceae) from Pakistan 巴基斯坦锦葵属一新种

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2023-06-22 DOI: 10.3329/bjpt.v30i1.67043

Fouzia Naseer, A. Noor, A. Rahman

引用次数: 0

Four new records for the vascular flora of Bangladesh 孟加拉国维管植物区系的四项新记录

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2023-06-22 DOI: 10.3329/bjpt.v30i1.67031

G. M. Hossain, Shayla Sharmin Shetu, Saleha Khan

引用次数: 0