Journal of Asia-pacific Entomology最新文献

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Pheromone biosynthesis activating neuropeptide induces attractant production in female adults of Bemisia tabaci (MED)
IF 1.1 3区 农林科学
Journal of Asia-pacific Entomology Pub Date : 2024-12-21 DOI: 10.1016/j.aspen.2024.102361
Wook Hyun Cha , In Hong Jeong , Dae-Weon Lee
{"title":"Pheromone biosynthesis activating neuropeptide induces attractant production in female adults of Bemisia tabaci (MED)","authors":"Wook Hyun Cha ,&nbsp;In Hong Jeong ,&nbsp;Dae-Weon Lee","doi":"10.1016/j.aspen.2024.102361","DOIUrl":"10.1016/j.aspen.2024.102361","url":null,"abstract":"<div><div><em>Bemisia tabaci</em> is a polyphagous pest that is distributed worldwide and transmits various viruses, including tomato yellow leaf curl virus, tomato chlorosis virus, pepper whitefly-borne vein yellows virus and so on. We analyzed the transcriptome of <em>B. tabaci</em> and identified pheromone biosynthesis activating neuropeptide (PBAN) gene from female adults. Like other hemipterans, Bta-PBAN harbored four neuropeptides (DH-like peptide, PBAN, β-SGNP, and γ-SGNP). The artificial Bta-PBAN was injected into female adults, and compounds were extracted using hexane. Subsequently, GC–MS analysis was performed to identify putative attractants from the extracted compounds. Totally 22 compounds were up-regulated after artificial Bta-PBAN injection. Among them, 2-ethylhexanoic acid (2-EHA) and phytol were selected as putative attractants of <em>B. tabaci</em> adults. 2-EHA and phytol showed the highest attraction rate at 10% and 30% concentration, respectively. However, their attractancy did not depend on the concentration. This research is the first report on identifying attractants derived from <em>B. tabaci</em>. These results suggest that 2-EHA and phytol can be used as attractants for <em>B. tabaci</em>.</div></div>","PeriodicalId":15094,"journal":{"name":"Journal of Asia-pacific Entomology","volume":"28 1","pages":"Article 102361"},"PeriodicalIF":1.1,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143093975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Corrigendum to “Revised Hyrcanus group phylogeny based on ITS2 resolution” [J. Asia-Pac. Entomol. 27(4) (2024) 102346]
IF 1.1 3区 农林科学
Journal of Asia-pacific Entomology Pub Date : 2024-12-19 DOI: 10.1016/j.aspen.2024.102359
Ui Wook Hwang , Ashraf Akintayo Akintola
{"title":"Corrigendum to “Revised Hyrcanus group phylogeny based on ITS2 resolution” [J. Asia-Pac. Entomol. 27(4) (2024) 102346]","authors":"Ui Wook Hwang ,&nbsp;Ashraf Akintayo Akintola","doi":"10.1016/j.aspen.2024.102359","DOIUrl":"10.1016/j.aspen.2024.102359","url":null,"abstract":"","PeriodicalId":15094,"journal":{"name":"Journal of Asia-pacific Entomology","volume":"28 1","pages":"Article 102359"},"PeriodicalIF":1.1,"publicationDate":"2024-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143093971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Complete mitochondrial genome and phylogenomics of Graphium agamemnon and congeners (Lepidoptera, Papilionidae, Leptocircini)
IF 1.1 3区 农林科学
Journal of Asia-pacific Entomology Pub Date : 2024-12-17 DOI: 10.1016/j.aspen.2024.102355
Hoi-Sen Yong , Sze-Looi Song , Kah-Ooi Chua , Yvonne Jing Mei Liew , Kok-Gan Chan , Phaik-Eem Lim , Praphathip Eamsobhana
{"title":"Complete mitochondrial genome and phylogenomics of Graphium agamemnon and congeners (Lepidoptera, Papilionidae, Leptocircini)","authors":"Hoi-Sen Yong ,&nbsp;Sze-Looi Song ,&nbsp;Kah-Ooi Chua ,&nbsp;Yvonne Jing Mei Liew ,&nbsp;Kok-Gan Chan ,&nbsp;Phaik-Eem Lim ,&nbsp;Praphathip Eamsobhana","doi":"10.1016/j.aspen.2024.102355","DOIUrl":"10.1016/j.aspen.2024.102355","url":null,"abstract":"<div><div>The complete mitogenome of <em>Graphium agamemnon</em> from Peninsular Malaysia (PM) contains 37 genes and a 177-bp control region. Phylogenetic analyses based on mitochondrial genes reveal the genus <em>Graphium</em> and its subgenera to be monophyletic, forming three clades: Clade A comprising the subgenus <em>Graphium</em>; Clade B the subgenus <em>Pazala</em>; and Clade C the subgenus <em>Pathysa</em>. The subgenera <em>Graphium</em> and <em>Pazala</em> are closer related compared to subgenus <em>Pathysa</em>. The PM <em>G. agamemnon</em> and that reported from China (OQ852718), as well as two <em>Graphium cloanthus</em> taxa are genetically distinct. In the subgenus <em>Pazala</em>, <em>Graphium timur</em>, <em>Graphium eurous</em>, and <em>Graphium mullah chungianus</em> may be closely related members of a species complex. An extensive taxon sampling is needed to resolve the systematic status and phylogeny of the various seemingly similar/disparate taxa.</div></div>","PeriodicalId":15094,"journal":{"name":"Journal of Asia-pacific Entomology","volume":"28 1","pages":"Article 102355"},"PeriodicalIF":1.1,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143098564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Residual data reveals greater efficacy than Procrustes data in differentiation and relationships between the populations of Apis cerana (Hym., Apidae)
IF 1.1 3区 农林科学
Journal of Asia-pacific Entomology Pub Date : 2024-12-15 DOI: 10.1016/j.aspen.2024.102357
Javad Nazemi-Rafie, Mehdi Modaber
{"title":"Residual data reveals greater efficacy than Procrustes data in differentiation and relationships between the populations of Apis cerana (Hym., Apidae)","authors":"Javad Nazemi-Rafie,&nbsp;Mehdi Modaber","doi":"10.1016/j.aspen.2024.102357","DOIUrl":"10.1016/j.aspen.2024.102357","url":null,"abstract":"<div><div><em>Apis cerana</em> Fabricius, 1787 occurs in the Asian areas. No publication uses residual coordinates (residual data) to compare the populations of <em>A. cerana</em>. Therefore, the objective of the current research was a comparison of the performance efficacy of residual and Procrustes coordinates in differentiation and relationships among the populations of <em>A. cerana</em> in various areas of the world. The samples of honeybee species of <em>A. cerana</em> were prepared from their distributed areas. Residual data performed slightly better than Procrustes data. Residual data corrected some errors of images not captured using Procrustes data therefore it could be more employed in next studies.</div><div>The recent results showed that the cluster analysis derived from Procrustes data could not indicate a reliable relationship between the Papua New Guinea population and other populations of <em>A. cerana</em>. The cluster analysis derived from residual data could indicate a more reliable relationship between <em>A. cerana</em> populations of Papua New Guinea and Sumatra. Moreover, in the present study, the cluster analysis derived from residual data showed more reliable findings than Procrustes data between <em>A. cerana</em> populations of Sulawesi and Indonesia (Laboan Bajo, Flores).</div></div>","PeriodicalId":15094,"journal":{"name":"Journal of Asia-pacific Entomology","volume":"28 1","pages":"Article 102357"},"PeriodicalIF":1.1,"publicationDate":"2024-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143098567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Determining the variety and ages of 5th instar silkworms for a functional food production through color, phytochemicals, antioxidant activities, absorbance spectra, and gene expression analysis
IF 1.1 3区 农林科学
Journal of Asia-pacific Entomology Pub Date : 2024-12-14 DOI: 10.1016/j.aspen.2024.102358
Yoo-Hee Kim , Jong Woo Park , Thi Dung Do , Amirhassan Taghavian , Dogen Yoon , Sang-Kuk Kang , Seong-Ryul Kim , Kee-Young Kim , Young Ho Koh
{"title":"Determining the variety and ages of 5th instar silkworms for a functional food production through color, phytochemicals, antioxidant activities, absorbance spectra, and gene expression analysis","authors":"Yoo-Hee Kim ,&nbsp;Jong Woo Park ,&nbsp;Thi Dung Do ,&nbsp;Amirhassan Taghavian ,&nbsp;Dogen Yoon ,&nbsp;Sang-Kuk Kang ,&nbsp;Seong-Ryul Kim ,&nbsp;Kee-Young Kim ,&nbsp;Young Ho Koh","doi":"10.1016/j.aspen.2024.102358","DOIUrl":"10.1016/j.aspen.2024.102358","url":null,"abstract":"<div><div>HongJam (HJ) is a natural food made by steaming mature silkworms, known for its health benefits. The correct type and age of silkworms are essential for its production. This study established standard operating protocols to identify silkworm varieties and ages for making steamed and freeze-dried silkworm powders (SSP) or HJ. By comparing the color of powders made from three silkworm types—White Jade (WJ), Golden-silk (GS), and Juhwang-silk—significant differences in color measurements (ΔE<sub>*ab</sub> values) were found. Silkworms of WJ and GS varieties were harvested daily from the 3rd day of the 5th instar stage to maturity, and the color of their powders was analyzed. The color differences (ΔE*ab) were smallest on the 7th day for GS-SSP and the 9th day for WJ-SSP compared to their HJ counterparts. The ΔE<sub>*ab</sub> values were the lowest on the GS-SSP produced with the 7th day of the 5th instar silkworm and the WJ-SSP produced with 9th day of the 5th instar silkworm when compared to GS- or WJ-HJ, respectively. The age of silkworms for GS-SSP/HJ production was further determined by analyzing antioxidant activity and the levels of specific plant-based compounds in their extracts. Age identification was also possible by measuring light absorption (200–800 nm) of the extracts and by studying the expression of a gene associated with mature silkworms. In summary, this study offers practical methods to determine the variety and age of silkworms for HJ production, supporting its quality control as a functional food.</div></div>","PeriodicalId":15094,"journal":{"name":"Journal of Asia-pacific Entomology","volume":"28 1","pages":"Article 102358"},"PeriodicalIF":1.1,"publicationDate":"2024-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143093973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Selection of suitable stain in Trichogramma pretiosum (Hymenoptera: Trichogrammatidae) for the control of biological management of Chrysodeixis includens (Lepidoptera: Noctuidae)
IF 1.1 3区 农林科学
Journal of Asia-pacific Entomology Pub Date : 2024-12-11 DOI: 10.1016/j.aspen.2024.102352
Franciely da Silva Ponce, Moisés Daniel de Oliveira, Vanessa Rafaela De Carvalho, Claudia Aparecida de Lima Toledo, Santino Seabra Júnior, Regiane Cristina de Oliveira
{"title":"Selection of suitable stain in Trichogramma pretiosum (Hymenoptera: Trichogrammatidae) for the control of biological management of Chrysodeixis includens (Lepidoptera: Noctuidae)","authors":"Franciely da Silva Ponce,&nbsp;Moisés Daniel de Oliveira,&nbsp;Vanessa Rafaela De Carvalho,&nbsp;Claudia Aparecida de Lima Toledo,&nbsp;Santino Seabra Júnior,&nbsp;Regiane Cristina de Oliveira","doi":"10.1016/j.aspen.2024.102352","DOIUrl":"10.1016/j.aspen.2024.102352","url":null,"abstract":"<div><div>Selection of suitable <em>Trichogramma</em> strain is critical in biological control programs against pests. Thus, the objective was to select the most suitable strains based on the biological and molecular analyses of five populations of <em>T. pretiosum</em> to develop the program of biological control of <em>C. includens</em> in brassica cultivation. A randomized complete block design was used, with five strains (FT, VI, VII, SBI and SBII) and 20 replicates. Endosymbionts present in the strains were identified by polymerase chain reaction. “FT” showed better longevity, a higher number of adults per egg, and a higher sex ratio compared to the other strains. It was the most indicated for the biological control of C. includens in brassicas despite failing to obtain the highest egg parasitism. Cluster analysis showed that the “FT” strain met a majority of the requirements for managing <em>C. includens</em> and flying pests. Among the evaluated endosymbionts, <em>Cardinium, Carsonella, Spiroplasm</em>, and <em>Serratia</em> were observed in three of the five evaluated strains, and a combination of <em>Cardinium, Spiroplasma</em>, and <em>Serratia</em> may be involved in the parasitism of the “FT” strain.</div></div>","PeriodicalId":15094,"journal":{"name":"Journal of Asia-pacific Entomology","volume":"28 1","pages":"Article 102352"},"PeriodicalIF":1.1,"publicationDate":"2024-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143149601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Differential susceptibility of Riptortus pedestris (F.) and its two egg parasitoids to flonicamid
IF 1.1 3区 农林科学
Journal of Asia-pacific Entomology Pub Date : 2024-12-10 DOI: 10.1016/j.aspen.2024.102356
Naresh Dangi , Young-gyun Park , Un Taek Lim
{"title":"Differential susceptibility of Riptortus pedestris (F.) and its two egg parasitoids to flonicamid","authors":"Naresh Dangi ,&nbsp;Young-gyun Park ,&nbsp;Un Taek Lim","doi":"10.1016/j.aspen.2024.102356","DOIUrl":"10.1016/j.aspen.2024.102356","url":null,"abstract":"<div><div>Flonicamid a systemic insecticide acts as a feeding inhibitor against sucking insect pests. Now it is registered against soybean aphids in Korea and can be also used to control <em>Riptortus pedestris</em> (F.), a major pest of soybean. Here, we compared the susceptibility of <em>R. pedestris</em> and its two egg parasitoids, <em>Ooencyrtus nezarae</em> Ishii and <em>Gryon japonicum</em> (Ashmead), to flonicamid. The median lethal concentrations for 2nd and 4th instar nymphs of <em>R. pedestris</em> were 0.03 and 1.3 g/L, respectively, after 48 h of feeding. The toxicity indices for 2nd and 4th instar nymphs, and adult <em>R. pedestris</em> fed with 0.5 g/L flonicamid were 1.8, 1.5, and 1.5 times more toxic than that of the water control, while those for <em>O. nezarae</em> and <em>G. japonicum</em> were just 1.1 and 1.2 times more toxic than that of the control, respectively. In conclusion, flonicamid is more toxic to nymphs than adult stages of <em>R. pedestris</em>, but it is relatively safe to its egg parasitoids, thus can be used as an effective strategy for conservation biological control against <em>R. pedestris</em>.</div></div>","PeriodicalId":15094,"journal":{"name":"Journal of Asia-pacific Entomology","volume":"28 1","pages":"Article 102356"},"PeriodicalIF":1.1,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143150058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Attraction behavior of the red imported fire ant, Solenopsis invicta Buren, to candidate attractants and poisoning baits 进口红火蚁对候选引诱剂和毒饵的吸引行为
IF 1.1 3区 农林科学
Journal of Asia-pacific Entomology Pub Date : 2024-12-01 DOI: 10.1016/j.aspen.2024.102347
Anandapadmanaban Gokulanathan , Hyoung-ho Mo , Youngjin Park
{"title":"Attraction behavior of the red imported fire ant, Solenopsis invicta Buren, to candidate attractants and poisoning baits","authors":"Anandapadmanaban Gokulanathan ,&nbsp;Hyoung-ho Mo ,&nbsp;Youngjin Park","doi":"10.1016/j.aspen.2024.102347","DOIUrl":"10.1016/j.aspen.2024.102347","url":null,"abstract":"<div><div>The red imported fire ant (RIFA), <em>Solenopsis invicta</em> Buren, is native to South America and has been expanding its habitat in the United States, Asia, and Oceania through abiotic and international trade routes. Surveillance is a vital quarantine task at quarantine sites that can detect exotic pests before their introduction. However, subsequent intensive surveillance is essential to eradicate this invasive species. Understanding the RIFA response and attractant selection helps improve bait quality and effectiveness. This study assessed the attraction behavior of RIFA to candidate attractants (CA) including trail and alarm pheromones, farnesene mixture, 4-methylpyrrole-2-carboxylic acid, geranylgeraniol (GGOH), allofarnesene cis and trans mixture (AFA), 3-Ethyl-2,5-dimethylpyrazine (PYZ), and 13 commercial poisoning baits (CPBs). In terms of attraction sensitivity to CA and CPB, AFA was a potential attractant. AFA showed a 68% attraction rate for RIFA at a lower concentration compared to other pheromones. Among the CPBs, borax (3%) gel bait showed the most efficient attraction. The behavioral preferences of RIFA towards CA and CPB showed a higher attraction to pheromones than CPB. Based on these results, AFA may be used as bait to support extensive surveillance and prevent RIFA infestations.</div></div>","PeriodicalId":15094,"journal":{"name":"Journal of Asia-pacific Entomology","volume":"27 4","pages":"Article 102347"},"PeriodicalIF":1.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142745322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Susceptibility to diamides differs in the field populations of Plutella xylostella and Spodoptera litura feeding on cole crops 以油菜为食的小菜蛾和斜纹夜蛾田间种群对二胺的敏感性不同
IF 1.1 3区 农林科学
Journal of Asia-pacific Entomology Pub Date : 2024-12-01 DOI: 10.1016/j.aspen.2024.102341
K. Elakkiya , M. Murugan , S.V. Krishnamoorthy , N. Senthil , D. Vijayalakshmi
{"title":"Susceptibility to diamides differs in the field populations of Plutella xylostella and Spodoptera litura feeding on cole crops","authors":"K. Elakkiya ,&nbsp;M. Murugan ,&nbsp;S.V. Krishnamoorthy ,&nbsp;N. Senthil ,&nbsp;D. Vijayalakshmi","doi":"10.1016/j.aspen.2024.102341","DOIUrl":"10.1016/j.aspen.2024.102341","url":null,"abstract":"<div><div>Diamides, a new class of insecticides, have been used in Indian agriculture for more than 15 years. The severe incidence of diamondback moth (DBM), <em>Plutella xylostella</em> L., and leafworm, <em>Spodoptera litura</em> Fab. on cabbage/cauliflower drew intensive applications of diamides in Southern India. The former is an oligophagous (specialist), while the latter is a polyphagous (generalist) pest. In India, DBM resistance to diamides has surfaced, but not for <em>S. litura</em>. The field populations collected from cauliflower and cabbage in Tamil Nadu’s various agro-climatic zones were tested for diamides resistance, <em>viz.,</em> flubendiamide and chlorantraniliprole. The results revealed high resistance to flubendiamide and chlorantraniliprole in DBM field populations (98.32 to 54.52 mg/L, respectively) but not in <em>S. litura</em> (4.84 to 0.84 mg/L). Resistance fold in both pests were high for chlorantraniliprole rather than flubendiamide, and the KRI population stood top in resistance. The Resistance folds to flubendiamide (121.38) and chlorantraniliprole (227.16) got multi-folded for DBM when matched against reference susceptible population (SUS-I). Analysis of detoxifying enzymes (MFO, GST, CarE) in highly resistant DBM populations after sub lethal diamide exposures showed GST over-expression for up to 24 h, while none of the tested enzymes consistently expressed in <em>S. litura.</em> Further, there was a point mutation at the ryanodine receptor binding site (G4946E) in <em>P. xylostella</em>, which was absent in <em>S. litura.</em> Oligophagy seems to favour resistance build-up in DBM, while polyphagy downplays resistance development in <em>S. litura.</em> Populations of DBM may require effective resistance management intervention to address metabolic detoxification and point mutation.</div></div>","PeriodicalId":15094,"journal":{"name":"Journal of Asia-pacific Entomology","volume":"27 4","pages":"Article 102341"},"PeriodicalIF":1.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142745323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Revised Hyrcanus group phylogeny based on ITS2 resolution 基于ITS2分辨率的hycanus类群系统发育修正
IF 1.1 3区 农林科学
Journal of Asia-pacific Entomology Pub Date : 2024-12-01 DOI: 10.1016/j.aspen.2024.102346
Ui Wook Hwang , Ashraf Akintayo Akintola
{"title":"Revised Hyrcanus group phylogeny based on ITS2 resolution","authors":"Ui Wook Hwang ,&nbsp;Ashraf Akintayo Akintola","doi":"10.1016/j.aspen.2024.102346","DOIUrl":"10.1016/j.aspen.2024.102346","url":null,"abstract":"<div><div>This study presents a meticulous reassessment of the phylogenetic relationships within the Hyrcanus Group of <em>Anopheles</em> (Anopheles) mosquitoes, a group of substantial medical and epidemiological importance. These vectors are responsible for the transmission of various diseases, including malaria, posing a significant public health challenge in many regions. This research employs advanced molecular techniques, specifically focusing on the Internal Transcribed Spacer 2 (ITS2) region, to enhance taxonomic resolution within this complex group of mosquitoes. The ITS2 region has proven to be a valuable molecular marker for differentiating closely related species and refining our understanding of their evolutionary history. A total of 857 ITS2 sequences of Hyrcanus group members were retrieved from the GenBank after using specific search keywords. 83 out of the initial retrieved sequenced were then finally selected and utilized in the analysis based on sequence quality and length. Sequences retrieved represent 22 out of the 25 members of the Hyrcanus group. This study clarified the confusion surrounding the taxonomic placement and synonymy of each member of the Hyrcanus group using the latest available molecular ITS2 sequence data through Neighbor Joining (NJ), Maximum Likelihood (ML), and Bayesian Inference (BI) phylogenetic tree analysis. The work also revised the taxonomic groupings based on morphological characters observed within the group and evaluated the limitations within the classification based on morphology and the challenges using molecular ITS2 data. A refined understanding of the Hyrcanus group phylogeny provides a foundation for more precise and tailored approaches to combat malaria and other vector-borne diseases in South Korea.</div></div>","PeriodicalId":15094,"journal":{"name":"Journal of Asia-pacific Entomology","volume":"27 4","pages":"Article 102346"},"PeriodicalIF":1.1,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142756637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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