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Journal articles on the topic 'Camphor Biosynthesis'

Author: Grafiati

Published: 6 September 2023

Last updated: 31 July 2025

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1

Yang, Yan, Shengcai Zhou, Mingyang Ni, et al. "The Mining of Candidate Genes Involved in the Camphor Biosynthesis Pathway of Cinnamomum camphora." Plants 14, no. 7 (2025): 991. https://doi.org/10.3390/plants14070991.

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Cinnamomum camphora is widely cultivated for its camphor in essential oil (EO), which is used in pharmaceutical industries. However, the candidate genes for the camphor biosynthesis pathway are unknown. Gas chromatography–mass spectrometry (GC-MS) was used to identify differences in the composition of camphor- and linalool-type camphor EOs and in conjunction with transcriptional analysis to identify terpene biosynthesis-related genes. The GC-MS analysis of C. camphora revealed 67 chemical components, including 32 monoterpenes and 35 sesquiterpenes, with camphor-type leaves dominated by camphor

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2

Luan, Xiaoyue, Wenlin Xu, Jiaqi Zhang, et al. "Genome-Scale Identification, Classification, and Expression Profiling of MYB Transcription Factor Genes in Cinnamomum camphora." International Journal of Molecular Sciences 23, no. 22 (2022): 14279. http://dx.doi.org/10.3390/ijms232214279.

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The camphor tree (Cinnamomum camphora (L.) Presl.) is the representative species of subtropical evergreen broadleaved forests in eastern Asia and an important raw material for essential oil production worldwide. Although MYBs have been comprehensively characterized and their functions have been partially resolved in many plants, it has not been explored in C. camphora. In this study, 121 CcMYBs were identified on 12 chromosomes in the whole genome of C. camphora and found that CcMYBs were mainly expanded by segmental duplication. They were divided into 28 subgroups based on phylogenetic analys

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3

Ivanov, Marija, Abhilash Kannan, Dejan S. Stojković, et al. "Camphor and Eucalyptol—Anticandidal Spectrum, Antivirulence Effect, Efflux Pumps Interference and Cytotoxicity." International Journal of Molecular Sciences 22, no. 2 (2021): 483. http://dx.doi.org/10.3390/ijms22020483.

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Candidaalbicans represents one of the most common fungal pathogens. Due to its increasing incidence and the poor efficacy of available antifungals, finding novel antifungal molecules is of great importance. Camphor and eucalyptol are bioactive terpenoid plant constituents and their antifungal properties have been explored previously. In this study, we examined their ability to inhibit the growth of different Candida species in suspension and biofilm, to block hyphal transition along with their impact on genes encoding for efflux pumps (CDR1 and CDR2), ergosterol biosynthesis (ERG11), and cytot

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4

Singh, Priyanka, Raviraj M. Kalunke, Anurag Shukla, Oren Tzfadia, Hirekodathakallu V. Thulasiram, and Ashok P. Giri. "Biosynthesis and tissue-specific partitioning of camphor and eugenol in Ocimum kilimandscharicum." Phytochemistry 177 (September 30, 2020): 1–11. https://doi.org/10.1016/j.phytochem.2020.112451.

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Singh, Priyanka, Kalunke, Raviraj M., Shukla, Anurag, Tzfadia, Oren, Thulasiram, Hirekodathakallu V., Giri, Ashok P. (2020): Biosynthesis and tissue-specific partitioning of camphor and eugenol in Ocimum kilimandscharicum. Phytochemistry (112451) 177: 1-11, DOI: 10.1016/j.phytochem.2020.112451, URL: http://dx.doi.org/10.1016/j.phytochem.2020.112451

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Qiu, Fengying, Xindong Wang, Yongjie Zheng, Hongming Wang, Xinliang Liu, and Xiaohua Su. "Full-Length Transcriptome Sequencing and Different Chemotype Expression Profile Analysis of Genes Related to Monoterpenoid Biosynthesis in Cinnamomum porrectum." International Journal of Molecular Sciences 20, no. 24 (2019): 6230. http://dx.doi.org/10.3390/ijms20246230.

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Leaves of C. porrectum are rich in essential oils containing monoterpenes, sesquiterpenes and aromatic compounds, but the molecular mechanism of terpenoid biosynthesis in C. porrectum is still unclear. In this paper, the differences in the contents and compositions of terpenoids among three chemotypes were analyzed using gas chromatography mass spectrometry (GC/MS). Furthermore, the differential expression of gene transcripts in the leaf tissues of the three C. porrectum chemotypes were analyzed through a comparison of full-length transcriptomes and expression profiles. The essential oil of th

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6

Yang, Zerui, Chunzhu Xie, Yuying Huang, et al. "Metabolism and transcriptome profiling provides insight into the genes and transcription factors involved in monoterpene biosynthesis of borneol chemotype of Cinnamomum camphora induced by mechanical damage." PeerJ 9 (July 1, 2021): e11465. http://dx.doi.org/10.7717/peerj.11465.

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Background The borneol chemotype of Cinnamomum camphora (BCC), a monoterpene-rich woody plant species, is the sole source prescribed by the Chinese Pharmacopoeia for the production of natural D-borneol, a major monoterpene in BCC used for millennia as a topical analgesic in China. Nevertheless, the possible gene-regulatory roles of transcription factors (TFs) in BCC’s monoterpenoid biosynthesis remained unknown. Here, a joint analysis of the transcriptome and terpenoid metabolome of BCC induced by mechanical damage (MD) was used to comprehensively explore the interaction between TFs and terpen

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7

Wang, Yingying, Qixia Qian, Haozhe Xu, and Zhaojiang Zuo. "Dynamic Physiological Responses of Cinnamomum camphora with Monoterpene Protection under High Temperature Shock." Forests 14, no. 10 (2023): 2005. http://dx.doi.org/10.3390/f14102005.

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Monoterpenes can protect plants against high temperature, but the early events of protection are still unknown. In this study, the dynamic variations in reactive oxygen species metabolism, photosynthetic capacity, and related gene expression in linalool, eucalyptol, and camphor chemotypes of Cinnamomum camphora with and without monoterpene emission under 6 h high-temperature stress were investigated. With respect to the control (28 °C), 40 °C and Fos + 40 °C (fosmidomycin inhibited monoterpene biosynthesis under 40 °C) treatments increased H2O2 and thiobarbituric acid reactive substance levels

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8

Luo, Yong Ming, Shi Rong Li, and Xiao Yin Yin. "Studies on Chemotypes of Cinnamomum Camphora." Advanced Materials Research 343-344 (September 2011): 1193–97. http://dx.doi.org/10.4028/www.scientific.net/amr.343-344.1193.

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Gas chromatography coupled with mass spectrometry (GC-MS) was applied to analyze the essential oil extracted from the leaves of 50 individual plants of Cinnamomum camphora, which were collected from the same mountain in Jiangxi province of China. 32 peaks in total were identified in these samples, which were then categorized into five chemotypes (bornel type, BN; camphor type, CP; isoneolidol type, ID; cineole type, CE; linalool type, LN) according to the primary component in the essential oil. In the meanwhile, total DNA was extracted from each sample for random amplified polymorphic DNA (RAP

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9

Singh, Priyanka, Raviraj M. Kalunke, Anurag Shukla, Oren Tzfadia, Hirekodathakallu V. Thulasiram, and Ashok P. Giri. "Biosynthesis and tissue-specific partitioning of camphor and eugenol in Ocimum kilimandscharicum." Phytochemistry 177 (September 2020): 112451. http://dx.doi.org/10.1016/j.phytochem.2020.112451.

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10

Yang, Zerui, Wenli An, Shanshan Liu, et al. "Mining of candidate genes involved in the biosynthesis of dextrorotatory borneol in Cinnamomum burmannii by transcriptomic analysis on three chemotypes." PeerJ 8 (June 10, 2020): e9311. http://dx.doi.org/10.7717/peerj.9311.

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Background Dextrorotatory borneol (D-borneol), a cyclic monoterpene, is widely used in traditional Chinese medicine as an efficient topical analgesic drug. Fresh leaves of Cinnamomum trees, e.g., C. burmannii and C. camphor, are the main sources from which D-borneol is extracted by steam distillation, yet with low yields. Insufficient supply of D-borneol has hampered its clinical use and production of patent remedies for a long time. Biological synthesis of D-borneol offers an additional approach; however, mechanisms of D-borneol biosynthesis remain mostly unresolved. Hence, it is important an

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11

Zhang, Yi, Fuxian Ma, Yi Wang, Zhijuan Yang, Tuozhang Wang, and Yuan Zheng. "Transcriptome profiling of abiotic responses to cold and drought stress of Cinnamomum kanehirae." BioResources 17, no. 3 (2022): 4962–88. http://dx.doi.org/10.15376/biores.17.3.4962-4988.

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Stout camphor tree (Cinnamomum kanehirae) is an economically and socially valuable timber species that is conserved in Taiwan Province, China. In this study, Illumina sequencing technology was used to identify genes in C. kanehirae and analyze their levels under drought and low temperature stresses. The obtained reads generated 27,885 single genes, including 8,136 that were differential. Based on the results of Kyoto Encyclopedia of Genes and Genomes enrichment, the primary metabolic pathways in response to drought and low temperature stress included sucrose and starch metabolism, photosynthes

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12

Ohta, Shinji, Tohru Yamamitsu, and Takayuki Suga. "An efficient method for following the enzymic reactions involved in camphor biosynthesis in cinnamomum camphora by use of GC-MS and regiospecifically deuteriated substrate." Journal of Labelled Compounds and Radiopharmaceuticals 31, no. 5 (1992): 397–402. http://dx.doi.org/10.1002/jlcr.2580310509.

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13

Liu, Yichao, Zhijun Wang, Lin Sun, et al. "Effects of Moisture Content Gradient on Alfalfa Silage Quality, Odor, and Bacterial Community Revealed by Electronic Nose and GC–MS." Microorganisms 13, no. 2 (2025): 381. https://doi.org/10.3390/microorganisms13020381.

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Better quality and odor of silage and normal microbial fermentation metabolism are mostly dependent on an appropriate moisture content. The purpose of this study was to determine the effects of different moisture content gradients (50, 60, 70, and 80%) on the bacterial community, odor, and quality of alfalfa silage at 60 days by using gas chromatography–mass spectrometry (GC–MS) and electronic nose, with six replicates per group. The results showed that there were significant differences in odor response intensity among all groups, among which the 80% group had the strongest reaction to terpen

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14

Shen, Tengfei, Haoran Qi, Xiaoyue Luan, et al. "The chromosome‐level genome sequence of the camphor tree provides insights into Lauraceae evolution and terpene biosynthesis." Plant Biotechnology Journal 20, no. 2 (2021): 244–46. http://dx.doi.org/10.1111/pbi.13749.

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15

Krock, Bernd, Sybille Schmidt, Christian Hertweck, and Ian T. Baldwin. "Vegetation-derived abscisic acid and four terpenes enforce dormancy in seeds of the post-fire annual,Nicotiana attenuata." Seed Science Research 12, no. 4 (2002): 239–52. http://dx.doi.org/10.1079/ssr2002117.

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AbstractThe native tobacco,Nicotiana attenuata, synchronizes its germination with the immediate post-fire environment with a combination of germination stimulants found in wood smoke and inhibitors from the unburned litter of the dominant vegetation. The inhibitors override the stimulants and prevent seeds from germinating maladaptively in unburned habitats adjacent to burns. To understand the physiological basis of this environmental control of germination, we tested several previously isolated signals, phytohormones and their respective biosynthesis inhibitors. The germination inhibitors met

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16

Dehal, Shangara S., and Rodney Croteau. "Metabolism of monoterpenes: Specificity of the dehydrogenases responsible for the biosynthesis of camphor, 3-thujone, and 3-lsothujone." Archives of Biochemistry and Biophysics 258, no. 1 (1987): 287–91. http://dx.doi.org/10.1016/0003-9861(87)90346-8.

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17

Guo, Yuhua, Yamei Li, Pengfei Zhang, et al. "Biosynthesis of Camphane Volatile Terpenes in Amomum villosum Lour: Involved Genes and Enzymes." Plants 14, no. 12 (2025): 1767. https://doi.org/10.3390/plants14121767.

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Amomum villosum (A. villosum) Lour., a medicinal species of the Zingiberaceae family, is used for medical purposes. Bornyl acetate, camphor, and borneol are the main bioactive ingredients in A. villosum fruit, and the amount of bornyl acetate is regarded as a measure of the fruit’s quality. In order to explore the major effective genes regulating the biosynthesis of camphane volatile terpenes in A. villosum, some DEGs involved in camphane volatile terpene biosynthesis and transcription factors were analyzed and summarized in this study. The result showed that the content of bornyl acetate was

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18

Cherneva, Djeni, Kaloyan Mihalev, Ivelin Iliev, et al. "In Silico Evaluation of Terpene Interactions with Inflammatory Enzymes: A Blind Docking Study Targeting Arachidonic Acid Metabolism." Applied Sciences 15, no. 13 (2025): 7536. https://doi.org/10.3390/app15137536.

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Terpenes represent a structurally diverse class of natural compounds with increasing scientific interest due to their potential anti-inflammatory properties. This study investigates the in silico binding behavior of six plant-derived terpenes—α-pinene, β-pinene, menthol, camphor, limonene, and linalool—against four key enzymes in the arachidonic acid (AA) metabolic pathway: cyclooxygenase-1 (COX-1), cyclooxygenase-2 (COX-2), 5-lipoxygenase (5-LOX), and phospholipase A2 (PLA2). AA serves as a reference for binding energy comparison. Blind rigid-body molecular docking is performed using AutoDock

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19

Tanase, Corneliu, Ruxandra Ștefănescu, Diana Gabriela Gheorghieș, et al. "Effects of Beech Bark Extract in the Sage (Salvia Officinalis L.) Plant Growth and Volatile Oil Profile." Agronomy 10, no. 5 (2020): 676. http://dx.doi.org/10.3390/agronomy10050676.

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The use of bioactive compounds can act in growth stimulation and also influence the biosynthesis of the metabolites in plants. The aim of this paper is to assess the influence of the beech (Fagus sylvatica L.) bark crude extract (BBCE) on the growth and development of sage (Salvia officinalis L.) plants. Special attention was given to the analysis of volatile oil obtained from the sage treated plant. Thus, the biological activity of BBCE was assessed by determining the germination capacity, biomass accumulation, histo-anatomical aspects, and photoassimilatory pigment accumulation, quantitative

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20

Radulović, Niko, and Polina Blagojević. "Volatile Profiles of Artemisia alba from Contrasting Serpentine and Calcareous Habitats." Natural Product Communications 5, no. 7 (2010): 1934578X1000500. http://dx.doi.org/10.1177/1934578x1000500729.

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GC and GC-MS analyses of the essential oils of two populations of Artemisia alba Turra, wild-growing on calcareous and serpentine substrates, enabled the identification of 227 different components. Volatile profiles of the two samples differed significantly and only 48 components were in common to both oils. Major constituents of the oils were as follows: germacrene D (38.3%) in the serpentinophyte A. alba (sometimes regarded as A. alba ssp. saxatilis or A. saxatilis) oil and spathulenol (11.8%), artemisia ketone (10.1%), camphor (7.5%) and 1,8-cineole (7.4%) in A. alba (from calcareous habita

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21

Villa-Ruano, Nemesio, Luis Ángel Morales-Mora, Jenaro Leocadio Varela-Caselis, Antonio Rivera, María de los Ángeles Valencia de Ita, and Omar Romero-Arenas. "Arcopilus aureus MaC7A as a New Source of Resveratrol: Assessment of Amino Acid Precursors, Volatiles, and Fungal Enzymes for Boosting Resveratrol Production in Batch Cultures." Applied Sciences 11, no. 10 (2021): 4583. http://dx.doi.org/10.3390/app11104583.

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The chemical factors that regulate the synthesis of resveratrol (RV) in filamentous fungi are still unknown. This work reports on the RV production by Arcopilus aureus MaC7A under controlled conditions and the effect of amino acid precursors (PHE and TYR), monoterpenes (limonone, camphor, citral, thymol, menthol), and mixtures of hydrolytic enzymes (Glucanex) as elicitors for boosting fungal RV. Batch cultures with variable concentrations of PHE and TYR (50–500 mg L−1) stimulated RV production from 127.9 ± 4.6 to 221.8 ± 5.2 mg L−1 in basic cultures developed in PDB (pH 7) added with 10 g L−1

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22

Fu, Chao, Xinliang Liu, Qian Liu, et al. "Variations in Essential Oils from the Leaves of Cinnamomum bodinieri in China." Molecules 28, no. 9 (2023): 3659. http://dx.doi.org/10.3390/molecules28093659.

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Cinnamomum plants are rich in natural essential oils, which are widely used as materials in the fragrance, insecticidal, antibacterial agent, pharmaceutical, and food industries; however, few studies have investigated the essential oil components of Cinnamomum bodinieri. Therefore, this study investigated the diversity of essential oils from the leaves of 885 individual C. bodinieri plants across 32 populations in five provinces. Essential oils were extracted by hydrodistillation, and then qualitative and quantitative analyses of the compounds were performed by GC-MS and GC-FID. A total of 87

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Benali, Taoufiq, Ahmed Lemhadri, Kaoutar Harboul, et al. "Chemical Profiling and Biological Properties of Essential Oils of Lavandula stoechas L. Collected from Three Moroccan Sites: In Vitro and In Silico Investigations." Plants 12, no. 6 (2023): 1413. http://dx.doi.org/10.3390/plants12061413.

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The aim of this study was the determination of the chemical compounds of Lavandula stoechas essential oil from Aknol (LSEOA), Khenifra (LSEOK), and Beni Mellal (LSEOB), and the in vitro investigation of their antibacterial, anticandidal, and antioxidant effects, and in silico anti-SARS-CoV-2 activity. The chemical profile of LSEO was determined using GC-MS-MS analysis, the results of which showed a qualitative and quantitative variation in the chemical composition of volatile compounds including L-fenchone, cubebol, camphor, bornyl acetate, and τ-muurolol; indicating that the biosynthesis of e

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FOROUTAN NIA, Amir, Hassanali NAGHDI BADI, Ali MEHRAFARIN, Sanaz BAHMAN, and Mehdi SEIF SAHANDI. "Changes in the essential oil content and terpene composition of rosemary (Rosmarinus officinalis L.) by using plant biostimulants." Acta agriculturae Slovenica 107, no. 1 (2016): 147. http://dx.doi.org/10.14720/aas.2016.107.1.15.

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Plant biostimulants can stimulate the increase of growth, metabolism and the biosynthesis of metabolites in plants. This study investigated the changes of rosemary essential oil and its components composition under use of biostimulants for the possible reduction in use of chemical fertilizers. Treatments included biostimulants based on amino acids in four formulations, Aminolforte, Kadostim, Humiforte, and Fosnutren (each of them at 0.75 and 1.5 L ha<sup>-1</sup>), and application of N.P.K fertilizer as a control treatment (by applied complete fertilizer at 100 kg per hectar with p

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Chemat, Smain, Sonia Boudjelal, Issam Malki, and Alexei Lapkin. "Biosynthesis of spathulenol and camphor stand as a competitive route to artemisinin production as revealed by a new chemometric convergence approach based on nine locations’ field-grown Artemesia annua L." Industrial Crops and Products 137 (October 2019): 521–27. http://dx.doi.org/10.1016/j.indcrop.2019.05.056.

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26

Gong, Xue, Tengfei Shen, Xiuqi Li, et al. "Genome-Wide Characterization and Analysis of bHLH Transcription Factors Related to Anthocyanin Biosynthesis in Cinnamomum camphora (‘Gantong 1’)." International Journal of Molecular Sciences 24, no. 4 (2023): 3498. http://dx.doi.org/10.3390/ijms24043498.

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Cinnamomum camphora is one of the most commonly used tree species in landscaping. Improving its ornamental traits, particularly bark and leaf colors, is one of the key breeding goals. The basic helix–loop–helix (bHLH) transcription factors (TFs) are crucial in controlling anthocyanin biosynthesis in many plants. However, their role in C. camphora remains largely unknown. In this study, we identified 150 bHLH TFs (CcbHLHs) using natural mutant C. camphora ‘Gantong 1’, which has unusual bark and leaf colors. Phylogenetic analysis revealed that 150 CcbHLHs were divided into 26 subfamilies which s

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27

Aouf, Abdelhakim, Sarah Bouaouina, Mohamed A. Abdelgawad, Mohammed A. S. Abourehab, and Amr Farouk. "In Silico Study for Algerian Essential Oils as Antimicrobial Agents against Multidrug-Resistant Bacteria Isolated from Pus Samples." Antibiotics 11, no. 10 (2022): 1317. http://dx.doi.org/10.3390/antibiotics11101317.

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In the context of the globally growing problem of resistance to most used antibacterial agents, essential oils offer promising solutions against multidrug-resistant (MDR) bacterial pathogens. The present study aimed to evaluate the prevalence, etiology, and antibiotic-resistance profiles of bacteria responsible for pyogenic infections in Regional Military University Hospital of Constantine. Disc diffusion and broth microdilution (MIC) methods were used to evaluate the antimicrobial activity of essential oils from five Algerian aromatic plants growing wild in the north of Algeria—Salvia officin

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Zhu, Changsan, Fan Zhang, Silin Chen, et al. "Proteomics Analysis and Identification of Proteins Related to Isoprenoid Biosynthesis in Cinnamomum camphora (L.) Presl." Forests 13, no. 9 (2022): 1487. http://dx.doi.org/10.3390/f13091487.

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Cinnamomum camphora is an evergreen tree that contains essential oils and the leaf is the main organ used to extract essential oils. Isoprenoid is a key component contributing to the essential oils of C. camphora. Still, the molecular mechanisms and regulatory pathways underlying isoprenoid biosynthesis remain to be explored. In our study, we found that the content of linalool was higher in 65-day-old leaves than that in 15-day-old leaves of linalool-type C. camphora. The leaf proteome of these two materials was then analyzed based on data-independent acquisition, respectively, and 11,503 prot

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Du, Yuqing, Hua Zhou, Liying Yang, et al. "Advances in Biosynthesis and Pharmacological Effects of Cinnamomum camphora (L.) Presl Essential Oil." Forests 13, no. 7 (2022): 1020. http://dx.doi.org/10.3390/f13071020.

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Cinnamomum camphora (L.) Presl essential oil (CCEO) is a volatile oil with aroma and is extracted from various tissues of Cinnamomum camphora. It is traditionally used as a spice, preservative, as an anti-inflammatory and for sterilization. Terpenoids are the main active components in CCEO. Based on currently available research, considerable effort is still needed to study the biosynthesis and regulation of terpenoids in CCEO. In this review, the research progress related to terpenoid biosynthesis and bioactivity in CCEO in recent years is summarized, with the data compiled and presented mainl

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Akhtar, Tariq A., and Eran Pichersky. "Veratrole Biosynthesis in White Campion." Plant Physiology 162, no. 1 (2013): 52–62. http://dx.doi.org/10.1104/pp.113.214346.

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Shi, Bowen, Linlin Zheng, Yifeng Wang, and Qirui Wang. "Transcriptomic Profiling Reveals Key Genes Underlying Cold Stress Responses in Camphora." Life 15, no. 2 (2025): 319. https://doi.org/10.3390/life15020319.

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The genus Camphora encompasses species of significant ecological and economic importance, such as C. parthenoxylon and C. officinarum, which exhibit distinct phenotypic traits and stress responses. This study seeks to elucidate the molecular basis of cold tolerance through comparative transcriptomic analysis complemented by physiological characterization. RNA sequencing revealed 6123 differentially expressed genes between the two species, with enriched pathways related to cold stress, oxidative stress, carotenoid biosynthesis, and photosynthesis. Key genes, such as annexin D5, chlorophyll a/b-

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32

Zhang, Yueting, Chao Fu, Shifang Wen, Ting Zhang, and Xindong Wang. "Genome-Wide Analysis and Characterization of the SDR Gene Superfamily in Cinnamomum camphora and Identification of Synthase for Eugenol Biosynthesis." International Journal of Molecular Sciences 25, no. 18 (2024): 10084. http://dx.doi.org/10.3390/ijms251810084.

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Short-chain dehydrogenase/reductases (SDRs) are the largest NAD(H)-dependent oxidoreductase superfamilies and are involved in diverse metabolisms. This study presents a comprehensive genomic analysis of the SDR superfamily in Cinnamomum camphora, a species that is one of the most significant woody essential oil plants in southern China. We identify a total of 222 CcSDR proteins and classify them into five types based on their cofactor-binding and active sites: ‘atypical’, ‘classic’, ‘divergent’, ‘extended’, and ‘unknown’. Phylogenetic analysis reveals three evolutionary branches within the CcS

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Bi, Bo, Lingmei Shao, Tong Xu, Hao Du, and Danqing Li. "Transcriptomic Analysis Reveals Calcium and Ethylene Signaling Pathway Genes in Response to Cold Stress in Cinnamomum camphora." Horticulturae 10, no. 9 (2024): 995. http://dx.doi.org/10.3390/horticulturae10090995.

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Cinnamomum camphora is one of the most dominant broad-leaved evergreen trees in tropical and subtropical regions. Understanding its response to cold stress is crucial for enhancing its resilience to climate changes and expanding the cultivation range. Cold stress response is a vital strategy for plants to withstand cold stress, typically involving transcriptional changes across various pathways. In this study, RNA-Sequencing (RNA-Seq) was conducted on the leaves of C. camphora subjected to different cold stress treatments (0 h, 2 h, and 12 h). Transcriptome analyses revealed that short-term co

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Huang, Weidong, Minghui Xu, Haiming Duan, Yaling Bi, and Haibing Yu. "Inhibition of Fusarium oxysporum by AgNPs biosynthesised using Cinnamomum camphora fruit extract." IET Nanobiotechnology 13, no. 1 (2018): 42–45. http://dx.doi.org/10.1049/iet-nbt.2018.5065.

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Odoom-Wubah, Tareque, Xiaoer Chen, Jiale Huang, and Qingbiao Li. "Template-free biosynthesis of flowerlike CuO microstructures using Cinnamomum camphora leaf extract at room temperature." Materials Letters 161 (December 2015): 387–90. http://dx.doi.org/10.1016/j.matlet.2015.08.142.

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36

Chen, Caihui, Yongda Zhong, Faxin Yu, and Meng Xu. "Deep sequencing identifies miRNAs and their target genes involved in the biosynthesis of terpenoids in Cinnamomum camphora." Industrial Crops and Products 145 (March 2020): 111853. http://dx.doi.org/10.1016/j.indcrop.2019.111853.

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Liu, Zhirong, Xinyi Chen, Jiao Zhao, et al. "Threshold Effects of Nitrogen Fertilization Rates on Growth and Essential Oil Yield with Component Regulation in Cinnamomum camphora var. linaloolifera." Agronomy 15, no. 6 (2025): 1387. https://doi.org/10.3390/agronomy15061387.

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The determination of an optimal nitrogen (N) fertilization rate is critical for the sustainable large-scale cultivation of Cinnamomum camphora var. linaloolifera for essential oil production. Both suboptimal and excessive nitrogen inputs can adversely affect plant sustainable development and essential oil biosynthesis, underscoring the necessity of precise nutrient management. This study investigated the effects of five N application rates (0, 45, 90, 135, and 180 kg·hm−2) on vegetative growth, essential oil yield, and quality. Growth parameters, including plant height, basal diameter, specifi

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Qin, Zheng, Caihui Chen, Ting Zhang, Yanfang Wu, and Yongjie Zheng. "Single-cell RNA sequencing reveals transcriptional regulation and metabolic pathways of terpenoid biosynthesis in developing Cinnamomum camphora leaf cells." Current Plant Biology 42 (June 2025): 100467. https://doi.org/10.1016/j.cpb.2025.100467.

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Ni, Zhouxian, Xin Han, Caihui Chen, et al. "Integrating GC-MS and ssRNA-Seq analysis to identify long non-coding RNAs related to terpenoid biosynthesis in Cinnamomum camphora." Industrial Crops and Products 171 (November 2021): 113875. http://dx.doi.org/10.1016/j.indcrop.2021.113875.

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Gupta, Alok K., Tariq A. Akhtar, Alex Widmer, Eran Pichersky, and Florian P. Schiestl. "Identification of white campion (Silene latifolia) guaiacol O-methyltransferase involved in the biosynthesis of veratrole, a key volatile for pollinator attraction." BMC Plant Biology 12, no. 1 (2012): 158. http://dx.doi.org/10.1186/1471-2229-12-158.

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McLain, Katherine A., Kenneth A. Miller, and William R. Collins. "Introducing Organic Chemistry Students to Natural Product Isolation Using Steam Distillation and Liquid Phase Extraction of Thymol, Camphor, and Citral, Monoterpenes Sharing a Unified Biosynthetic Precursor." Journal of Chemical Education 92, no. 7 (2015): 1226–28. http://dx.doi.org/10.1021/ed500426e.

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Shi, Lina, Xiaoxia Zhu, Ting Qian, Jiazhou Du, Yuanyuan Du, and Jianren Ye. "Mechanism of Salt Tolerance and Plant Growth Promotion in Priestia megaterium ZS-3 Revealed by Cellular Metabolism and Whole-Genome Studies." International Journal of Molecular Sciences 24, no. 21 (2023): 15751. http://dx.doi.org/10.3390/ijms242115751.

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Approximately one-third of agricultural land worldwide is affected by salinity, which limits the productivity and sustainability of crop ecosystems. Plant-growth-promoting rhizobacteria (PGPR) are a potential solution to this problem, as PGPR increases crop yield through improving soil fertility and stress resistance. Previous studies have shown that Priestia megaterium ZS-3(ZS-3) can effectively help plants tolerate salinity stress. However, how ZS-3 regulates its metabolic adaptations in saline environments remains unclear. In this study, we monitored the metabolic rearrangement of compatibi

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Zhong, Yongda, Caihui Chen, Xue Gong, et al. "Transcriptome and metabolome analyses reveal a key role of the anthocyanin biosynthetic pathway cascade in the pigmentation of a Cinnamomum camphora red bark mutant (‘Gantong 1’)." Industrial Crops and Products 175 (January 2022): 114236. http://dx.doi.org/10.1016/j.indcrop.2021.114236.

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Xu, Chenyi, Bin Wang, Qingyun Luo, et al. "The uppermost monoterpenes improving Cinnamomum camphora thermotolerance by serving signaling functions." Frontiers in Plant Science 13 (December 15, 2022). http://dx.doi.org/10.3389/fpls.2022.1072931.

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Terpenes serve important functions in enhancing plant thermotolerance. Cinnamomum camphora mainly has eucalyptol (EuL), camphor (CmR), linalool (LnL) and borneol (BeL) chemotypes basing on the uppermost monoterpenes. To reveal the thermotolerance mechanisms of these uppermost monoterpenes (eucalyptol, camphor, linalool, and borneol) in C. camphora, we surveyed the ROS metabolism and photosynthesis in the 4 chemotypes fumigated with the corresponding uppermost monoterpene after fosmidomycin (Fos) inhibiting monoterpene synthesis under high temperature at 38°C (Fos+38°C+monoterpene), and investi

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Jiang, Rihong, Xinlian Chen, Xuezhu Liao, et al. "A Chromosome-Level Genome of the Camphor Tree and the Underlying Genetic and Climatic Factors for Its Top-Geoherbalism." Frontiers in Plant Science 13 (April 21, 2022). http://dx.doi.org/10.3389/fpls.2022.827890.

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Camphor tree [Cinnamomum camphora (L.) J. Presl], a species in the magnoliid family Lauraceae, is known for its rich volatile oils and is used as a medical cardiotonic and as a scent in many perfumed hygiene products. Here, we present a high-quality chromosome-scale genome of C. camphora with a scaffold N50 of 64.34 Mb and an assembled genome size of 755.41 Mb. Phylogenetic inference revealed that the magnoliids are a sister group to the clade of eudicots and monocots. Comparative genomic analyses identified two rounds of ancient whole-genome duplication (WGD). Tandem duplicated genes exhibite

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Czechowski, Tomasz, Caroline Branigan, Anne Rae, et al. "Artemisia annua L. plants lacking Bornyl diPhosphate Synthase reallocate carbon from monoterpenes to sesquiterpenes except artemisinin." Frontiers in Plant Science 13 (October 12, 2022). http://dx.doi.org/10.3389/fpls.2022.1000819.

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The monoterpene camphor is produced in glandular secretory trichomes of the medicinal plant Artemisia annua, which also produces the antimalarial drug artemisinin. We have found that, depending on growth conditions, camphor can accumulate at levels ranging from 1- 10% leaf dry weight (LDW) in the Artemis F1 hybrid, which has been developed for commercial production of artemisinin at up to 1% LDW. We discovered that a camphor null (camphor-0) phenotype segregates in the progeny of self-pollinated Artemis material. Camphor-0 plants also show reduced levels of other less abundant monoterpenes and

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Wang, Xin-Dong, Chun-Yan Xu, Yong-Jie Zheng, et al. "Chromosome-level genome assembly and resequencing of camphor tree (Cinnamomum camphora) provides insight into phylogeny and diversification of terpenoid and triglyceride biosynthesis of Cinnamomum." Horticulture Research, September 21, 2022. http://dx.doi.org/10.1093/hr/uhac216.

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Abstract Cinnamomum species attract attentions owing to their scents, medicinal properties, and ambiguous relationship in the phylogenetic tree. Here, we report a high-quality genome assembly of C. camphora, based on which two whole-genome duplication (WGD) events were detected in the C. camphora genome: one was shared with Magnoliales, and the other was unique to Lauraceae. Phylogenetic analyses illustrated that Lauraceae species formed a compact sister clade to the eudicots. We then performed whole-genome resequencing on 24 Cinnamomum species native to China, and the results showed that the

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Chen, Xinlian, Shichao Sun, Xiaoxu Han, et al. "Multiomics comparison among populations of three plant sources of Amomi Fructus." Horticulture Research 10, no. 8 (2023). http://dx.doi.org/10.1093/hr/uhad128.

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ABSTRACT Amomi Fructus (Sharen, AF) is a traditional Chinese medicine (TCM) from three source species (or varieties), including Wurfbainia villosa var. villosa (WVV), W. villosa var. xanthioides (WVX), or W. longiligularis (WL). Among them, WVV has been transplanted from its top-geoherb region, Guangdong, to its current main production area, Yunnan, for &gt;50 years in China. However, the genetic and transcriptomic differentiation among multiple AF source species (or varieties) and between the origin and transplanted populations of WVV is unknown. In our study, the observed overall higher

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Wang, Fang, Daihao Li, Sixian Zeng, et al. "Identification and Functional Analysis of the Fragrance Terpene Synthase Gene PpTPS5 in Pyrethrum parthenium." Physiologia Plantarum 177, no. 4 (2025). https://doi.org/10.1111/ppl.70333.

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ABSTRACTPyrethrum parthenium, a perennial herb from the genus Pyrethrum within the Asteraceae family, is known for its potent fragrance and significant economic value. Nevertheless, the mechanisms involved in the synthesis and regulation of its floral fragrance compounds remain unclear. This study used gas chromatography–mass spectrometry (GC–MS) to analyze the volatile compounds in five parts of P. parthenium: tubular flowers, ligulate flowers, sepals, receptacles, and leaves. The results showed that the volatile aromatic components include terpenes such as camphor, α‐pinene, camphene, d‐limo

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HASSANPOURAGHDAM, Mohammad Bagher, Gholam Reza GOHARI, Seied Jalal TABATABAEI, Mohammad Reza DADPOUR, and Mehdi SHIRDEL. "NaCl salinity and Zn foliar application influence essential oil composition of basil (Ocimum basilicum L.)." Acta agriculturae Slovenica 97, no. 2 (2011). http://dx.doi.org/10.14720/aas.2011.97.2.14632.

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Essential oils composition of hydroponically grown Ocimum basilicum L. plant was evaluated in response to salinity (control and 50 mM NaCl) and Zn foliar application (control, 100 and 200 mg l-1). Essential oil constituents were quantified and identified by GC/EI-MS. In total, fifty seven components were identified in the six treatment combinations. Methyl chavicol (43.9–61.2 %) and linalool (11.4-16%) were the major components of all treatments. Salinity had deteriorative effect on methyl chavicol biosynthesis and accumulation. In contrast, integrated levels of salinity and 200 mgl-1 Zn had i

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