Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology最新文献

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Correction to: Denitratimonas tolerans gen. nov., sp. nov., a denitrifying bacterium isolated from a bioreactor for tannery wastewater treatment
IF 1.8 3区 生物学
Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology Pub Date : 2025-02-14 DOI: 10.1007/s10482-025-02065-0
Miaomiao An, Guozhu Zhao
{"title":"Correction to: Denitratimonas tolerans gen. nov., sp. nov., a denitrifying bacterium isolated from a bioreactor for tannery wastewater treatment","authors":"Miaomiao An, Guozhu Zhao","doi":"10.1007/s10482-025-02065-0","DOIUrl":"10.1007/s10482-025-02065-0","url":null,"abstract":"","PeriodicalId":50746,"journal":{"name":"Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology","volume":"118 3","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143423289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Mesorhizobium salmacidum sp. nov. and Mesorhizobium argentiipisi sp. nov. are symbionts of the dry-land forage legumes Lessertia diffusa and Calobota sericea 盐渍中生菌属(Mesorhizobium salmacidum sp.nov.)和阿根廷中生菌属(Mesorhizobium argentiipisi sp.nov.)是旱地牧草豆科植物Lessertia diffusa和Calobota sericea的共生菌
IF 1.8 3区 生物学
Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology Pub Date : 2025-02-12 DOI: 10.1007/s10482-025-02063-2
Esther K. Muema, Melandré van Lill, Stephanus N. Venter, Wai Yin Chan, Ricu Claassens, Emma T. Steenkamp
{"title":"Mesorhizobium salmacidum sp. nov. and Mesorhizobium argentiipisi sp. nov. are symbionts of the dry-land forage legumes Lessertia diffusa and Calobota sericea","authors":"Esther K. Muema,&nbsp;Melandré van Lill,&nbsp;Stephanus N. Venter,&nbsp;Wai Yin Chan,&nbsp;Ricu Claassens,&nbsp;Emma T. Steenkamp","doi":"10.1007/s10482-025-02063-2","DOIUrl":"10.1007/s10482-025-02063-2","url":null,"abstract":"<div><p>Legumes <i>Lessertia diffusa</i> and <i>Calobota sericea</i>, indigenous to South Africa, are commonly used as fodder crops with potential for sustainable livestock pasture production. Rhizobia were isolated from their root nodules grown in their respective soils from the Succulent Karoo biome (SKB) in South Africa, identified and characterized using a polyphasic approach. Sequence analysis of the 16S rRNA gene confirmed all isolates as <i>Mesorhizobium</i> members, which were categorized into two distinct lineages using five housekeeping protein-coding genes. Lineage I included 14 strains from both legumes, while Lineage II comprised a single isolate from <i>C. sericea</i>. Differences in phenotypic traits were observed between the lineages and corroborated by average nucleotide identity analyses. While all strains nodulated their original hosts, strains from <i>C. sericea</i> failed to effectively nodulate <i>L. diffusa</i> and vice versa. Phylogenetic analyses of nitrogen fixation (<i>nifH</i>) and nodulation (<i>nodA</i>, <i>nodC</i>) loci grouped all strains in a single clade, suggesting that unique symbiotic loci determine nodulation of these legumes. We designated Lineage I and II as <i>Mesorhizobium salmacidum</i> sp. nov. (Ld1326<sup>Ts</sup>; GCA_037179605.1<sup>Ts</sup>) and <i>Mesorhizobium argentiipisi</i> sp. nov. (Cs1330R2N1<sup>Ts</sup>; GCA_037179585.1<sup>Ts</sup>), using genome sequences as nomenclatural types according to the Nomenclatural Code for Prokaryotes using Sequence Data, thus avoiding complications with South Africa's biodiversity regulations. Identifying effective microsymbionts of <i>L. diffusa</i> and <i>C. sericea</i> is essential for conservation of Succulent Karoo Biome, where indigenous invasive species like <i>Vachellia karroo</i> and non-native Australian acacia species are present. Furthermore, targeted management practices using effective symbionts of the studied legumes can sustain the biome's socio-economic contribution through fodder provision.</p></div>","PeriodicalId":50746,"journal":{"name":"Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology","volume":"118 3","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10482-025-02063-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143388817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Genomic insights into Marinospirillum alkalitolerans sp. nov., a novel PHB producing bacterium from an Indian impact crater, and an emended description of family Oceanospirillaceae
IF 1.8 3区 生物学
Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology Pub Date : 2025-02-10 DOI: 10.1007/s10482-024-02059-4
Amaraja Joshi, Sonia Thite, Devika Godbole, Dibyajyoti Boruah, Dev Kant Sindhu, Atharva Prabhu, Neetha Joseph, Amit Yadav, Avinash Sharma, Tushar Lodha
{"title":"Genomic insights into Marinospirillum alkalitolerans sp. nov., a novel PHB producing bacterium from an Indian impact crater, and an emended description of family Oceanospirillaceae","authors":"Amaraja Joshi,&nbsp;Sonia Thite,&nbsp;Devika Godbole,&nbsp;Dibyajyoti Boruah,&nbsp;Dev Kant Sindhu,&nbsp;Atharva Prabhu,&nbsp;Neetha Joseph,&nbsp;Amit Yadav,&nbsp;Avinash Sharma,&nbsp;Tushar Lodha","doi":"10.1007/s10482-024-02059-4","DOIUrl":"10.1007/s10482-024-02059-4","url":null,"abstract":"<div><p>Two Gram-stain-negative bacterial strains (MEB164<sup>T</sup> and MEB148), were isolated from haloalkaline waters of Lonar, crater lake, India. The strains were helical, non-spore-forming and motile with polar tufts of flagella. Optimal growth occurred at 37 ℃, at pH 10 and with 3% (w/v) NaCl. 16S rRNA gene sequences of strains (MEB164<sup>T</sup> and MEB148) demonstrated the highest similarity with <i>Marinospirillum alkaliphilum</i> DSM 21637<sup>T</sup> (97.8%) followed by <i>Marinospirillum celere</i> DSM 18438<sup>T</sup> (96%). The genome size of strain MEB164<sup>T</sup> was determined to be 2.8 Mb with genomic DNA G + C contents of 53.1 mol %. ANI and dDDH values between strain MEB164<sup>T</sup> and the most closely related type strain <i>M. alkaliphilum</i> DSM 21637<sup>T</sup> were (72.3% and 21.4 ± 2.3%) while (AAI and POCP) values were (66.8 and 70.8%), respectively. Strain MEB164<sup>T</sup> exhibited potential for polyhydroxybutyrate (PHB) production, supported by key genes involved in PHB metabolism. Genome analysis further revealed presence of various pH tolerance genes, highlighting its adaptation to Lonar Lake. The predominant cellular fatty acids were summed feature 8 (C<sub>18:1</sub> <i>ω</i>7<i>c/</i>C<sub>18:1</sub> <i>ω</i>6<i>c</i>), C<sub>16:0</sub> and summed feature 3 (C<sub>16:1</sub> <i>ω</i>7<i>c</i>/C<sub>16:1</sub> <i>ω</i>6<i>c</i>). The major respiratory quinone was ubiquinone-8. The prevalent polar lipids were diaminophosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, two unidentified amino phospholipids, three unidentified phospholipids and one unidentified lipid. Polyphasic analysis suggests that the two strains constitute a novel species within the genus <i>Marinospirillum</i> (family <i>Oceanospirillaceae</i>), proposed as <i>Marinospirillum alkalitolerans</i> sp. nov. The type strain is MEB164<sup>T</sup> (= JCM 35957<sup>T</sup> = MCC 5207<sup>T</sup> = NCIMB 15458<sup>T</sup>) and MEB148 (= JCM 35956 = MCC 5212 = NCIMB 15459) is an additional strain.</p></div>","PeriodicalId":50746,"journal":{"name":"Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology","volume":"118 3","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143373239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Additional new species of Preussia from forest trees in Iran
IF 1.8 3区 生物学
Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology Pub Date : 2025-02-06 DOI: 10.1007/s10482-025-02064-1
Payam Eisvand, Mehdi Mehrabi-Koushki
{"title":"Additional new species of Preussia from forest trees in Iran","authors":"Payam Eisvand,&nbsp;Mehdi Mehrabi-Koushki","doi":"10.1007/s10482-025-02064-1","DOIUrl":"10.1007/s10482-025-02064-1","url":null,"abstract":"<div><p>Forest trees were known to be hosts for a large number of pathogenic and non-pathogenic fungi. Species of <i>Preussia</i> have a cosmopolitan distribution and are geographically widespread, occurring in diverse ecosystems. In this study, 12 <i>Preussia</i> isolates were obtained from disease symptoms in three Zagrosian forest trees in Iran, including <i>Cerasus microcarpa</i>, <i>Crataegus</i> sp., and <i>Pistacia atlantica</i>. These isolates were identified based on morphological and phylogenetic analyses subjected to DNA sequencing of four DNA loci including the internal transcribed spacer regions 1 and 2 including the intervening 5.8S nuclear ribosomal DNA (ITS), partial nuclear 28S ribosomal DNA (LSU), partial translation elongation factor 1a (<i>tef1</i>), and part of the beta-tubulin (<i>tub2</i>). Accordingly, four new <i>Preussia</i> species within the family Sporormiaceae were proposed as follow: <i>P. crataegi, P. iranica</i>, <i>P. pianica</i>, and <i>P. pistaciae</i> spp. nov. Asexual morph of <i>P. crataegi, P. pianica</i>, and <i>P. pistaciae</i> were described and illustrated, as well as, sexual morph of <i>P. iranica</i>. Up to now, no other species of <i>Preussia</i> and its allied genera in the family Sporormiaceae have been reported from these hosts. This study expanded our knowledge of species diversity of <i>Preussia</i> in the world.</p></div>","PeriodicalId":50746,"journal":{"name":"Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology","volume":"118 3","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143257325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Amphora coffeiformis extracellular polymeric substances and their potential applications in lead removal
IF 1.8 3区 生物学
Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology Pub Date : 2025-02-03 DOI: 10.1007/s10482-024-02057-6
Jihen Elleuch, Marwa Drira, Imtinen Ghribi, Farah Hadjkacem, Guillaume Pierre, Christel Causserand, Hamadi Khemakhem, Philippe Michaud, Imen Fendri, Slim Abdelkafi
{"title":"Amphora coffeiformis extracellular polymeric substances and their potential applications in lead removal","authors":"Jihen Elleuch,&nbsp;Marwa Drira,&nbsp;Imtinen Ghribi,&nbsp;Farah Hadjkacem,&nbsp;Guillaume Pierre,&nbsp;Christel Causserand,&nbsp;Hamadi Khemakhem,&nbsp;Philippe Michaud,&nbsp;Imen Fendri,&nbsp;Slim Abdelkafi","doi":"10.1007/s10482-024-02057-6","DOIUrl":"10.1007/s10482-024-02057-6","url":null,"abstract":"<div><p>Microorganisms producing extracellular polymeric substances (EPS) are of great potential in numerous environmental applications. The present study explores the production and properties of extracellular polymeric substances (EPS) from <i>Amphora coffeiformis</i> diatom strain and their potential applications in environmental remediation. EPS were composed of a complex mixture of polysaccharides, proteins, humic substances and nucleic acids, with polyanionic characteristics as revealed by FTIR, Raman and zeta potential analyses. EPS showed high flocculation efficiency against kaolin clay at low dosages (5 mg/L) through a charge neutralization mechanism involving both polysaccharides and proteins. EPS also exhibited strong emulsification activity for various nonpolar substrates, mainly olive oil, corn oil, soybean oil, essence and diesel, with emulsification indexes above 80%. The emulsions were stable for 72 h under different NaCl concentrations (1–10% w/v). Moreover, EPS demonstrated remarkable adsorption capacity for lead, reaching a maximum of 1699.33 ± 89.61 mg/g under optimized conditions using Box-Behnken design. The adsorption mechanism involved multiple functional groups such as hydroxyl, carbonyl, carboxyl, phosphoric and sulfhydryl. Therefore, EPS from <i>A. coffeiformis</i> are a promising candidate for restoring environments contaminated by heavy metals.</p></div>","PeriodicalId":50746,"journal":{"name":"Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology","volume":"118 3","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143082003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Neptunitalea lumnitzerae sp. nov. isolated from the phyllosphere of the mangrove Lumnitzera racemosa Willd.
IF 1.8 3区 生物学
Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology Pub Date : 2025-01-28 DOI: 10.1007/s10482-025-02062-3
Nurettin Sahin, Shin Watanabe, Akio Tani
{"title":"Neptunitalea lumnitzerae sp. nov. isolated from the phyllosphere of the mangrove Lumnitzera racemosa Willd.","authors":"Nurettin Sahin,&nbsp;Shin Watanabe,&nbsp;Akio Tani","doi":"10.1007/s10482-025-02062-3","DOIUrl":"10.1007/s10482-025-02062-3","url":null,"abstract":"<div><p>A Gram-stain-negative, rod-shaped, non-motile, aerobic, light-yellow-pigmented bacterium, designated as strain Y10<sup>T</sup>, was isolated from <i>Lumnitzera racemosa</i> leaf in Iriomote island mangrove forests in Japan. The 16S rRNA gene sequence analysis revealed that the isolate Y10<sup>T</sup> was affiliated with the family <i>Flavobacteriaceae,</i> and the sequence showed the highest sequence identity to that of <i>Neptunitalea chrysea</i> NBRC 110019<sup>T</sup> (97.2%) and others with below 96% sequence identity. The draft genome analysis revealed that its genomic size is 3.85 Mbp with G + C content 34.1%. The average nucleotide identity, average amino acid identity, and digital DNA–DNA hybridization values between strain Y10<sup>T</sup> and <i>Neptunitalea chrysea</i> NBRC 110019<sup>T</sup> was 79.07%, 76.35% and 19.6%, respectively, which were below the thresholds for prokaryotic species delineation (95–96%, 85%, and 70%, respectively). MK-6 was the only menaquinone, and the major cellular fatty acids (&gt; 10% of the total fatty acids) were iso-C<sub>15:0</sub>, iso-C<sub>17:0</sub> 3-OH, and summed feature 3 (comprised of C<sub>16:1</sub><i>ω</i>7<i>c</i>-iso and C<sub>15:0</sub> 2-OH). Based on its distinct phylogenetic position and genotypic and phenotypic characteristics, the strain represents a novel species of the genus <i>Neptunitalea</i>, for which the name <i>Neptunitalea lumnitzerae</i> sp. nov. is proposed. The type strain is Y10<sup>T</sup> (= DSM 110280<sup>T</sup> = NBRC 115783<sup>T</sup>).</p></div>","PeriodicalId":50746,"journal":{"name":"Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology","volume":"118 3","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143053820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Genomic and phenotypic characterisation of Leeuwenhoekiella obamensis sp. nov., a novel marine bacterium isolated from the surface water of a Japanese fishing port
IF 1.8 3区 生物学
Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology Pub Date : 2025-01-27 DOI: 10.1007/s10482-025-02061-4
Yuka Machii, Mao Tsukamoto, Takafumi Kataoka, Ryuji Kondo
{"title":"Genomic and phenotypic characterisation of Leeuwenhoekiella obamensis sp. nov., a novel marine bacterium isolated from the surface water of a Japanese fishing port","authors":"Yuka Machii,&nbsp;Mao Tsukamoto,&nbsp;Takafumi Kataoka,&nbsp;Ryuji Kondo","doi":"10.1007/s10482-025-02061-4","DOIUrl":"10.1007/s10482-025-02061-4","url":null,"abstract":"<div><p>A novel aerobic marine bacterium, FRT2<sup>T</sup>, isolated from surface water of a fishing port in Fukui, Japan, was characterised based on phylogenomic and phylogenetic analyses combined with classical phenotypic and chemotaxonomic characterisations. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain FRT2<sup>T</sup> clustered with genus <i>Leeuwenhoekiella</i>. Closest relatives of FRT2<sup>T</sup> were <i>Leeuwenhoekiella palythoae</i> KMM 6264<sup>T</sup> and <i>Leeuwenhoekiella nanhaiensis</i> G18<sup>T</sup> with 16S rRNA gene sequence identities of 95.1% and 94.5%, respectively, suggesting that FRT2<sup>T</sup> is a novel species of genus <i>Leeuwenhoekiella</i>. Phylogenetic analysis of 81 bacterial core gene sequences also placed FRT2<sup>T</sup> in a highly supported lineage distinct from described <i>Leeuwenhoekiella</i> species. Values of digital DNA-DNA hybridisation and average nucleotide identity between FRT2<sup>T</sup> and type strains of species of genus <i>Leeuwenhoekiella</i> indicate that FRT2<sup>T</sup> is a novel species of the genus <i>Leeuwenhoekiella</i>. Cells were Gram-stain-negative rods with 0.3–0.8 µm width and 1.6–4.1 µm length. The bacterium was strictly aerobic, produced yellow-orange-pigments and showed gliding motility. Na<sup>+</sup> was needed to grow FRT2<sup>T</sup> with optimal growth in the presence of 3.0–4.0% (w/v) NaCl. Growth pH and temperature ranges were 5.5–8.5 (optimum pH 6.5–7.5) and 10–39 °C (optimum 25–35 °C), respectively. Major cellular fatty acids were iso-C<sub>15:0</sub>, iso-C<sub>15:1</sub>, iso-C<sub>17:0</sub> 3-OH and summed feature 3 (C<sub>16:1</sub><i>ω</i>6<i>c</i> and/or C<sub>16:1</sub><i>ω</i>7<i>c</i>). The only respiratory quinone was MK-6. Genomic G + C content of FRT2<sup>T</sup> was 38.9%. FRT2<sup>T</sup> represents a novel species, for which the name <i>Leeuwenhoekiella obamensis</i> sp. nov. is proposed, with type strain FRT2<sup>T</sup> (= BCRC 81451<sup>T</sup> = DSM 118489<sup>T</sup> = JCM 36940<sup>T</sup>).</p></div>","PeriodicalId":50746,"journal":{"name":"Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology","volume":"118 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143048683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Correction: Chengkuizengella axinellae sp. nov., a symbiotic bacterium isolated from a marine sponge of the genus Axinella 更正:Chengkuizengella axinellae sp. nov.,一种从Axinella属的海绵中分离出来的共生细菌
IF 1.8 3区 生物学
Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology Pub Date : 2025-01-03 DOI: 10.1007/s10482-024-02058-5
Yea-Lin Moon, Kyung Hyun Kim, Jin-Sook Park
{"title":"Correction: Chengkuizengella axinellae sp. nov., a symbiotic bacterium isolated from a marine sponge of the genus Axinella","authors":"Yea-Lin Moon,&nbsp;Kyung Hyun Kim,&nbsp;Jin-Sook Park","doi":"10.1007/s10482-024-02058-5","DOIUrl":"10.1007/s10482-024-02058-5","url":null,"abstract":"","PeriodicalId":50746,"journal":{"name":"Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology","volume":"118 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142913054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Effects of DCA gene overexpression in transgenic Dunaliella parva DCA基因过表达对转基因小杜氏藻的影响
IF 1.8 3区 生物学
Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology Pub Date : 2024-12-31 DOI: 10.1007/s10482-024-02054-9
Lingru Ruan, Bingfeng Zhou, Yanyan Liang, Xiumin Zhang, Lina Wu, Limei Huang, Shiyu Liang, Changhua Shang
{"title":"Effects of DCA gene overexpression in transgenic Dunaliella parva","authors":"Lingru Ruan,&nbsp;Bingfeng Zhou,&nbsp;Yanyan Liang,&nbsp;Xiumin Zhang,&nbsp;Lina Wu,&nbsp;Limei Huang,&nbsp;Shiyu Liang,&nbsp;Changhua Shang","doi":"10.1007/s10482-024-02054-9","DOIUrl":"10.1007/s10482-024-02054-9","url":null,"abstract":"<div><p>Duplicated carbonic anhydrase was a member of carbonic anhydrase family. The ubiquitous carbonic anhydrase (CA) plays important roles in plants. However, the role of CA in <i>Dunaliella parva</i> remains to be further explored. In this study, a member of the CAs family was isolated from <i>D. parva</i> and named <i>DpDCA</i>. It was transferred into <i>D. parva</i> by genetic engineering techniques. The carotenoid, total carbohydrate, starch, protein, and oil contents of transgenic <i>D. parva</i> increased by 16.31%, 31.68%, 43.97%, 52.91%, and 12.32%, compared to control. Perhaps <i>DpDCA</i> affected photosynthesis through cis-element. Therefore, this study lays a foundation for studying the function of <i>DpDCA</i> gene in <i>D. parva</i>.</p></div>","PeriodicalId":50746,"journal":{"name":"Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology","volume":"118 2","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142906118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Characterisation of Aequorivita ciconiae sp. nov., isolated from oriental stork, Ciconia boyciana 东方鹳恙螨的分离鉴定
IF 1.8 3区 生物学
Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology Pub Date : 2024-12-31 DOI: 10.1007/s10482-024-02056-7
Jeong-Eun Han, Seomin Kang, So-Yeon Lee, Jin-Woo Bae
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