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学者姓名：兰思仁
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Abstract ：
Genes that introgress between species can influence the evolutionary and ecological fate of recipients exposed to novel environments. However, key questions on the patterns and molecular mechanisms of introgression in perennial herbaceous plants, which enable distantly related invasive species to thrive in extreme habitats, remain largely unanswered. Here, we report unidirectional introgression from the local species Dendrobium huoshanense to the distantly related invasive species Dendrobium catenatum (Den-drobium officinale) in lithophytic habitats of eastern China. The introgressed regions, which comprise approximately 1% of the genome, contain genes that regulate responses to drought, cold, and metal-ion stresses. Notably, introgressed loci such as CDPK, HHP, PIF, BRI1, and FYshow distinct selection signatures and differential expression compared with their paralogs, each playing a distinct role in drought and cold-stress responses. In addition, CIPK23, PDR9, and HAM demonstrate differential expression relative to their paralogous genes and alleles within introgressed loci, indicating their potential involvement in responses to metal-ion stress. Introgression thus facilitates the colonization of arid, metal-enriched sedimentary habitats by D. catenatum. These findings enhance our understanding of Orchidaceae evolution and reveal the evolutionary role of unidirectional introgression in the adaptation of perennial herbaceous plants to extreme environments.
Keyword ：
Dendrobium Dendrobium distantly related species distantly related species introgression introgression invasive species invasive species metal-ion stress metal-ion stress
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| GB/T 7714 | Jiao Zhenbin , Ren Zhiyao , Hu Chao et al. Unidirectional genomic introgression facilitates the colonization of an invasive orchid in arid, metal-enriched sedimentary habitats [J]. | PLANT COMMUNICATIONS , 2026 , 7 (1) . |
| MLA | Jiao Zhenbin et al. "Unidirectional genomic introgression facilitates the colonization of an invasive orchid in arid, metal-enriched sedimentary habitats" . | PLANT COMMUNICATIONS 7 . 1 (2026) . |
| APA | Jiao Zhenbin , Ren Zhiyao , Hu Chao , Ma Xiaokai , Zhang Guo-Qiang , Chen Li-Jun et al. Unidirectional genomic introgression facilitates the colonization of an invasive orchid in arid, metal-enriched sedimentary habitats . | PLANT COMMUNICATIONS , 2026 , 7 (1) . |
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为了解中国兰科药用植物资源现状，并为兰科药用植物资源的保护和合理开发利用提供科学依据。本研究通过系统地查阅、梳理文献资料，整合网络数据库信息，对中国兰科药用植物的种类、药用部位、地理分布等信息进行系统整理与分析。结果表明，我国兰科药用植物共87属327种，以石斛属、虾脊兰属为主；兰科药用植物普遍具有清热解毒的功效，其药用部位多样，涵盖全草、块茎、根、茎等多个入药部位；在地理分布上，兰科药用植物资源分布广泛且主要集中于云南省(262种)和四川省(175种)。此外，常用兰科药用植物的化学成分复杂多样，部分种类因其稀缺性和独特药效而价格昂贵，面临着被混伪品和习用品替代使用的风险。中国兰科药用植物资源丰富，药用部位与药效多样，开发潜力巨大，但利用率较低且用药情况复杂，建议加强对兰科药用植物资源的保护，制定有效措施，以科学开发利用中国兰科药用植物资源。
Keyword ：
兰科 兰科 药用植物 药用植物 资源利用 资源利用
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| GB/T 7714 | 余嘉莉 , 常梦琳 , 马良 et al. 中国兰科药用植物资源信息的收集与整理 [J]. | 武夷科学 , 2025 , 41 (01) : 52-59 . |
| MLA | 余嘉莉 et al. "中国兰科药用植物资源信息的收集与整理" . | 武夷科学 41 . 01 (2025) : 52-59 . |
| APA | 余嘉莉 , 常梦琳 , 马良 , 池梦薇 , 陈淑芳 , 兰思仁 . 中国兰科药用植物资源信息的收集与整理 . | 武夷科学 , 2025 , 41 (01) , 52-59 . |
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候鸟是陆地生物多样性中最具指示性的类群，生态敏感度极高，但由于城市化进程的不断加快，大量候鸟栖息地的不断丧失已经严重威胁其生存。因此，以候鸟栖息地保护为目标的生境网络构建工作尤为重要。通过VOSviewer1.6.20结合Bibliometrix，对2013～2023年国内外相关研究进行计量分析，对比关键词共现知识图谱，梳理高频关键词，分析当前候鸟保护视角下生境网络相关研究的不同热点趋势。结果表明：1）相关研究可归纳为四大热点趋势，包括有候鸟生境网络构建与优化研究、候鸟保护与适应性机制研究、候鸟生境保护与管理研究及候鸟监测与评估体系研究。2）当前欧美国家研究虽占据优势，但中国仍为热点国家之一，鄱阳湖、黄海等亦是其研究热点区域，具备天然优势，有巨大的研究潜力；3)Richard A. Fuller、Theunis Piersma等是该研究领域的核心学者，且该领域在Biological Conservation等期刊上发文较多，昆士兰大学生物科学学院、全球迁飞网络（GFN）等是该研究的主要力量。4）基于候鸟保护视角，提出“多尺度耦合”与“多视角联合”方式衔接目前的国土规划方案，以三跨合作方式，弥补现有方法的缺陷，以适应未来不同的土地利用，这可能是未来研究重点。
Keyword ：
候鸟 候鸟 景观连通性 景观连通性 生境网络 生境网络 生物多样性 生物多样性 网络分析 网络分析 鸟类迁徙 鸟类迁徙
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| GB/T 7714 | 林冠娇 , 刘轶凡 , 陈洁 et al. 近十年基于候鸟保护视角下生境网络研究进展 [J]. | 四川林业科技 , 2025 , 46 (02) : 86-96 . |
| MLA | 林冠娇 et al. "近十年基于候鸟保护视角下生境网络研究进展" . | 四川林业科技 46 . 02 (2025) : 86-96 . |
| APA | 林冠娇 , 刘轶凡 , 陈洁 , 颜钰 , 兰思仁 , 李霄鹤 . 近十年基于候鸟保护视角下生境网络研究进展 . | 四川林业科技 , 2025 , 46 (02) , 86-96 . |
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在城市提质建设中，街道的功能性和社会性是其品质优化的关键考量。以福州市鼓楼区为例，综合使用路网、用地功能和街景等数据对街道进行功能分类，并通过百度热力图实现了动态活力模式的划分，基于所得数据，明晰了各类街道的动态活力状态差异。研究发现：鼓楼区以单一型街道为主，其中生活性街道数量最多；鼓楼区街道整体动态活力水平较高，但空间上呈现“东南高，西北低”的分异格局；交通和商业属性是影响居民出行与停留的主要功能因素，生活性街道作为基础型街道很大程度上影响着整体的动态活力水平。同时基于研究结果针对不同类型街道动态活力提升提出了优化策略。
Keyword ：
多源数据 多源数据 精细化设计 精细化设计 街道分类 街道分类 街道动态活力 街道动态活力
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| GB/T 7714 | 许诺 , 兰思仁 . 基于功能分类和动态活力的街道优化策略研究 [J]. | 建材技术与应用 , 2025 , 6 (01) : 84-89 . |
| MLA | 许诺 et al. "基于功能分类和动态活力的街道优化策略研究" . | 建材技术与应用 6 . 01 (2025) : 84-89 . |
| APA | 许诺 , 兰思仁 . 基于功能分类和动态活力的街道优化策略研究 . | 建材技术与应用 , 2025 , 6 (01) , 84-89 . |
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Angraecum sesquipedale, also known as Darwin's orchid, possesses an exceptionally long nectar spur. Charles Darwin predicted the orchid to be pollinated by a hawkmoth with a correspondingly long proboscis, later identified as Xanthopan praedicta. In this plant-pollinator interaction, the A. sesquipedale flower emits a complex blend of scent compounds dominated by diurnally regulated oximes (R1R2C = N-OH) to attract crepuscular and nocturnal pollinators. The molecular mechanism of oxime biosynthesis remains unclear in orchids. Here, we present the chromosome-level genome of A. sesquipedale. The haploid genome size is 2.10 Gb and represents 19 pseudochromosomes. Cytochrome P450 encoding genes of the CYP79 family known to be involved in oxime biosynthesis in seed plants are not present in the A. sesquipedale genome nor the genomes of other members of the orchid family. Metabolomic analysis of the A. sesquipedale flower revealed a substantial release of oximes at dusk during the blooming stage. By integrating metabolomic and transcriptomic correlation approaches, flavin-containing monooxygenases (FMOs) encoded by six tandem-repeat genes in the A. sesquipedale genome are identified as catalyzing the formation of oximes present. Further in vitro and in vivo assays confirm the function of FMOs in the oxime biosynthesis. We designate these FMOs as orchid oxime synthases 1-6. The evolutionary aspects related to the CYP79 gene losses and neofunctionalization of FMO-catalyzed biosynthesis of oximes in Darwin's orchid provide new insights into the convergent evolution of biosynthetic pathways.
Keyword ：
Angraecum sesquipedale Angraecum sesquipedale convergent evolution convergent evolution CYP79 absence CYP79 absence flavin monooxygenase flavin monooxygenase white floral scent white floral scent whole genome sequence whole genome sequence
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| GB/T 7714 | Jiang, Kai , Moller, Birger Lindberg , Luo, Shaofan et al. Genomic, transcriptomic, and metabolomic analyses reveal convergent evolution of oxime biosynthesis in Darwin's orchid [J]. | MOLECULAR PLANT , 2025 , 18 (3) : 392-415 . |
| MLA | Jiang, Kai et al. "Genomic, transcriptomic, and metabolomic analyses reveal convergent evolution of oxime biosynthesis in Darwin's orchid" . | MOLECULAR PLANT 18 . 3 (2025) : 392-415 . |
| APA | Jiang, Kai , Moller, Birger Lindberg , Luo, Shaofan , Yang, Yu , Nelson, David R. , Neilson, Elizabeth Heather Jakobsen et al. Genomic, transcriptomic, and metabolomic analyses reveal convergent evolution of oxime biosynthesis in Darwin's orchid . | MOLECULAR PLANT , 2025 , 18 (3) , 392-415 . |
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The fully mycoheterotrophic orchid Gastrodia Brown (1810: 330; Gastrodieae, Epidendroideae) comprises 103 species (POWO, 2024) and is widespread from India, southern China throughout Southeast Asia to Japan, eastern Australia, New Zealand, Pacific islands, Madagascar-Mascarene Islands and tropical Africa (Pridgeon et al. 2005, Chase et al. 2015, Chen et al. 2023). In China the members of this genus are distributed mainly in southern China, including Fujian, Guangxi, Guangdong, Hong Kong, Hainan, Yunnan and Taiwan (Liu et al. 2021, Zhou et al. 2021, Huang et al. 2021). On Hainan Island, four species, namely Gastrodia longitubularis Meng, Song & Luo (2007: 23), G. punctata Aver. (2006: 21, Lu et al. 2017), G. menghaiensis Tsi & Chen (2021: 703), and G. bawanglingensis Z.H.Chen, Z.Y.Zhang & X.Q.Song in Chen et al. (2023: 39) have been reported from the tropical rainforest. Here, we add another new species to this genus. This new species was found during our field investigation in the karst forests of Hainan Island. After undertaking a review of the literature (Meng et al. 2008, Chen et al. 2009, Chen et al. 2023, POWO 2024), we confirmed that it is a new species, described below.
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| GB/T 7714 | Huang, Ming-zhong , Wei, Chunyi , Li, Ruyi et al. Gastrodia exianlingensis (Gastrodieae, Epidendroideae), a new species of Orchidaceae from Hainan, China [J]. | PHYTOTAXA , 2025 , 689 (1) : 158-162 . |
| MLA | Huang, Ming-zhong et al. "Gastrodia exianlingensis (Gastrodieae, Epidendroideae), a new species of Orchidaceae from Hainan, China" . | PHYTOTAXA 689 . 1 (2025) : 158-162 . |
| APA | Huang, Ming-zhong , Wei, Chunyi , Li, Ruyi , Tu, Xiongde , Zhao, Xuewei , Lan, Siren et al. Gastrodia exianlingensis (Gastrodieae, Epidendroideae), a new species of Orchidaceae from Hainan, China . | PHYTOTAXA , 2025 , 689 (1) , 158-162 . |
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Populations of Bletilla striata, an essential traditional Chinese medicinal plant, are undergoing drastic declines mainly driven by anthropogenic pressures and climate change. Such declines have important demographic effects, potentially reducing the genetic diversity and gene flow while pushing this species into an extinction vortex. To develop comprehensive conservation and utilization strategies for B. striata, it is fundamental to understand its genetic landscape first. This study aims to assess the genetic diversity and population structure of B. striata to inform conservation strategies using eight nuclear microsatellites (nrSSR) loci and three chloroplast (cpDNA) loci. Results from nrSSR revealed that western populations exhibited 35.6 % higher allelic richness compared to southern populations, while cpDNA analysis showed southern populations exhibited three times higher haplotype diversity compared to western populations. Allelic richness is not strongly influenced by latitude (P = 0.737), but haplotype diversity decreased by 71.4 % with increasing latitude (P = 0.041), indicating that haplotype diversity is strongly influenced by limited dispersal northward. Considering the historical migration and cultivation practices in China, we speculated that artificial planting and breeding have increased allelic richness in western populations but not haplotype diversity, possibly due to strong pollen flow between cultivated and natural populations. This study highlights the need for targeted conservation efforts in the lower ranges of the Yangtze River and southern China, focusing on preserving the high haplotype diversity of B. striata.
Keyword ：
Bletilla striata Bletilla striata Genetic diversity Genetic diversity Medicinal orchid Medicinal orchid Molecular markers Molecular markers Prioritize protection Prioritize protection
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| GB/T 7714 | Huang, Weichang , Hu, Chao , Zeng, Xinhua et al. Unveiling the genetic landscape of Bletilla striata: conservation challenges in a medicinal orchid under threat [J]. | GLOBAL ECOLOGY AND CONSERVATION , 2025 , 59 . |
| MLA | Huang, Weichang et al. "Unveiling the genetic landscape of Bletilla striata: conservation challenges in a medicinal orchid under threat" . | GLOBAL ECOLOGY AND CONSERVATION 59 (2025) . |
| APA | Huang, Weichang , Hu, Chao , Zeng, Xinhua , Gaitan-Espitia, Juan Diego , Jiang, Kai , Lan, Siren . Unveiling the genetic landscape of Bletilla striata: conservation challenges in a medicinal orchid under threat . | GLOBAL ECOLOGY AND CONSERVATION , 2025 , 59 . |
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The Fagaceae family, comprising over 900 species, is an essential component of Northern Hemisphere forest ecosystems. However, genomic data for tropical and subtropical genera Castanopsis and Castanea remain limited compared to the well-studied oak. Here, we present chromosome-level genome assemblies of Castanopsis carlesii and Castanea henryi, with assembled genome sizes of 927.24 Mb (N50 = 1.57 Mb) and 780.10 Mb (N50 = 1.07 Mb), respectively, and repetitive sequence contents of 45.79% and 44.88%. Comparative genomic analysis revealed that the estimated divergence time between Castanopsis and Castanea was determined to be 48.3 Mya and provided evidence that both genera experienced only one of the ancient whole genome triplication event (gamma event) shared with most eudicots. The development of C. carlesii flower bracts and cupules was controlled by A- and E-class genes, suggesting that the cupules may originate from the bracts. Additionally, genes involved in sucrose and starch metabolism genes played distinct roles during C. carlesii fruit development. The amplification of the nucleotide-binding leucine-rich repeat (NLR) gene family in Fagaceae exhibited similarities, indicating that this expansion may be an adaptation to similar environmental pressures. This study provides valuable genomic resources for Asian Fagaceae and enhances our understanding of Fagaceae evolution.
Keyword ：
Fagaceae Fagaceae Genomics Genomics MADS-box genes MADS-box genes Resistance genes Resistance genes Sucrose-starch metabolism Sucrose-starch metabolism
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| GB/T 7714 | Tu, Xiong-De , Lin, Wen-Jun , Xin, Ya-Xuan et al. Genomic insights into Castanopsis carlesii and Castanea henryi: flower and fruit development and evolution of NLR genes in the beech-oak family [J]. | MOLECULAR HORTICULTURE , 2025 , 5 (1) . |
| MLA | Tu, Xiong-De et al. "Genomic insights into Castanopsis carlesii and Castanea henryi: flower and fruit development and evolution of NLR genes in the beech-oak family" . | MOLECULAR HORTICULTURE 5 . 1 (2025) . |
| APA | Tu, Xiong-De , Lin, Wen-Jun , Xin, Ya-Xuan , Fu, Hou-Hua , Zhou, Cheng-Yuan , Lin, Yi-Zhe et al. Genomic insights into Castanopsis carlesii and Castanea henryi: flower and fruit development and evolution of NLR genes in the beech-oak family . | MOLECULAR HORTICULTURE , 2025 , 5 (1) . |
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Aldehydes serve as intermediates in various metabolic processes, and their excessive accumulation can disrupt normal plant metabolic activities. Environmental stressors, including drought and salinity, can trigger the generation of reactive oxygen species (ROS), which results in elevated levels of aldehydes within plant cells. Aldehyde dehydrogenases (ALDHs) are recognized as key enzymes that act as 'aldehyde scavengers' capable of detoxifying the harmful aldehydes produced during oxidative stress conditions. Orchids constitute one of the largest families within angiosperms and possess significant economic value. However, genetic data for these non-model plants are limited, and the molecular mechanisms underlying orchid responses to abiotic stress remain poorly understood. In this study, we identified 17, 14, and 21 ALDH family members in three Cymbidium orchids: C. sinense, C. ensifolium, and C. goeringii, respectively. We conducted comprehensive analyses of their conserved domains, promoter elements, and collinearity relationships and predicted the interaction networks of ALDH proteins and microRNA binding sites in these three orchid species. Furthermore, we subjected C. sinense to drought and high salt-stress treatments and examined its expression patterns under these conditions using quantitative real-time PCR (qRT-PCR). Subcellular localization experiments were also performed on genes that exhibited significant responses to stress. Our findings provide valuable insights into the molecular mechanisms of stress resistance in orchids and contribute to a deeper understanding of their potential applications as ornamental plants.
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| GB/T 7714 | Wang, Linying , Zheng, Ruiyue , Zhang, Cuili et al. Aldehyde dehydrogenase superfamily of three Cymbidium orchids: genome-wide identification and response models to drought and salt stress [J]. | ORNAMENTAL PLANT RESEARCH , 2025 , 5 . |
| MLA | Wang, Linying et al. "Aldehyde dehydrogenase superfamily of three Cymbidium orchids: genome-wide identification and response models to drought and salt stress" . | ORNAMENTAL PLANT RESEARCH 5 (2025) . |
| APA | Wang, Linying , Zheng, Ruiyue , Zhang, Cuili , Chen, Chen , Lu, Jiayi , Zhao, Xi et al. Aldehyde dehydrogenase superfamily of three Cymbidium orchids: genome-wide identification and response models to drought and salt stress . | ORNAMENTAL PLANT RESEARCH , 2025 , 5 . |
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Anthracnose, caused by Colletotrichum gloeosporioides (Cog), severely constrains the Cymbidium ensifolium industry. To investigate the molecular underpinnings of resistance and the host-pathogen interaction strategies between C. ensifolium and Cog, we employed transcriptomics and metabolomics to compare the post-infection responses of the Cog-resistant (RV) and Cog-susceptible (SV) C. ensifolium varieties. Our integrated analysis reveals that resistance to Cog in C. ensifolium is partially mediated by the targeted accumulation of phenylpropane pathway metabolites, especially those involved in flavone and flavonol biosynthesis. Metabolites including rutin, lonicerin, nicotiflorin, apiin, and coniferin exhibited highly significant accumulation in the RV. The massive accumulation of various flavonoids in the SV was consistent with the gene expression trends in the phenylpropanoid pathway, a pattern indicative of an antioxidant stress response driven by stress reprogramming. A similar phenomenon was also observed in the core reactive oxygen species (ROS) scavenging pathway, glutathione metabolism. This ultimately results in two distinct outcomes: a potent, antifungal defense reprogramming in the RV versus an antioxidant-focused stress reprogramming in the SV. The observed trade-offs between antifungal and antioxidant activities in these varieties provide novel insights into the multilevel regulatory networks governing plant-pathogen interactions. Our study illuminates this sophisticated defense strategy of C. ensifolium against Cog, identifying core metabolites and pathways that now serve as a guide for targeted resistance breeding programs.
Keyword ：
Antioxidant Antioxidant Colletotrichum gloeosporioides Colletotrichum gloeosporioides Cymbidium ensifolium Cymbidium ensifolium Flavonoids Flavonoids Phenylpropanoid pathway Phenylpropanoid pathway Resistance strategy Resistance strategy
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| GB/T 7714 | Li, Peng , Lan, Linying , Xiong, Longwei et al. Integrated transcriptome and metabolome analysis reveal a reprogramming of phenylpropanoid pathway and antioxidant activity in Cymbidium ensifolium resistance to anthracnose [J]. | JOURNAL OF PLANT PHYSIOLOGY , 2025 , 315 . |
| MLA | Li, Peng et al. "Integrated transcriptome and metabolome analysis reveal a reprogramming of phenylpropanoid pathway and antioxidant activity in Cymbidium ensifolium resistance to anthracnose" . | JOURNAL OF PLANT PHYSIOLOGY 315 (2025) . |
| APA | Li, Peng , Lan, Linying , Xiong, Longwei , Tian, Yang , Wu, Gangmu , Peng, Donghui et al. Integrated transcriptome and metabolome analysis reveal a reprogramming of phenylpropanoid pathway and antioxidant activity in Cymbidium ensifolium resistance to anthracnose . | JOURNAL OF PLANT PHYSIOLOGY , 2025 , 315 . |
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