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Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 2,
Metabolites, especially secondary metabolites, are very important in the adaption of tea plants andthe quality of tea products.Here, we focus on the seasonal variation in metabolites of fresh tea shoots and their regulatory mechanismThe metabolic profiles of fresh tea shoots of 10 tea accessions collected in spring, summer, and autumn
Chen-Kai JIANG, De-Jiang NI, Ming-Zhe YAO, Jian-Qiang MA, Liang CHEN
Frontiers of Agricultural Science and Engineering Pages 215-230 doi: 10.15302/J-FASE-2021382
Keywords: harvest season metabolites tea shoots transcriptomics untargeted metabolomics
Hong ZHU, Peiyong QIN
Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 3, Pages 330-338 doi: 10.1007/s11705-010-1104-6
Keywords:
(-)-epigallocatechin-3-gallate (EGCG)
tea polyphenols
CDA-
Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 1, Pages 75-81 doi: 10.15302/J-FASE-2021424
● Application of plant defense inducers against tea diseases.
Keywords: ‘green’ prevention natural enemies plant defense inducers tea plantations Trifolium repens
INTERCROPPING TEA PLANTATIONS WITH SOYBEAN AND RAPESEED ENHANCES NITROGEN FIXATION THROUGH SHIFTS IN
Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 3, Pages 344-355 doi: 10.15302/J-FASE-2022451
● Intercropping change soil bacterial communities in tea plantations
Keywords: intercropping rapeseed soil microbe soybean tea garden
Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 1, doi: 0.15302/J-FASE-2021424
The application and development of ‘green’ preventive technologies in tea plantationsis an important means of ensuring tea quality and ecological safety.This paper summarizes the ‘green’ preventive technologies being applied in Guizhou tea plantations, including the use of plant defense inducers to regulate tea plant responses to pathogens, natural enemiesto control pest species causing damage to shoots and Trifolium repens to control the
Keywords: ‘green’ prevention / natural enemies / plant defense inducers / tea plantations / Trifolium repens
GASEOUS REACTIVE NITROGEN LOSSES FROM ORCHARDS, VEGETABLES AND TEA PLANTATIONS
Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 2, Pages 155-166 doi: 10.15302/J-FASE-2022477
● Gaseous N emissions from orchards, vegetables and tea plantations
Keywords: fruit greenhouse gas green development fertilizer management climate change
Liangzhi LI,Xiaolin LI,Ci YAN,Weiqiang GUO,Tianyi YANG,Jiaolong FU,Jiaoyan TANG,Cuiying HU
Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4, Pages 496-502 doi: 10.1007/s11783-013-0578-0
Keywords: spent tea leaves adsorption response surface methodology methyl orange (MO)
Alcohol and tea consumption in relation to the risk of nasopharyngeal carcinoma in Guangdong, China
Hong-Lian RUAN, Feng-Hua XU, Wen-Sheng LIU, Qi-Sheng FENG, Li-Zhen CHEN, Yi-Xin ZENG, Wei-Hua JIA,
Frontiers of Medicine 2010, Volume 4, Issue 4, Pages 448-456 doi: 10.1007/s11684-010-0280-6
Keywords: nasopharyngeal carcinoma case-control study alcohol consumption tea consumption
Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 2,
Weeping species are used both as ornamental plants and for breeding dwarf plant types. However, exploration of casual genes controlling weeping traits is rather limited. Here, we identified individuals with contrasting phenotypes from an F1 bi-parental mapping population of Prunus mume which was developed from a cross between the upright cultivar ‘Liuban’ and the weeping cultivar ‘Fentai Chuizhi’. Bulked segregant RNA sequencing was used and five QTLs on Chromosome 7 were identified. The Pm024074(PmUGT72B3) allele, belonging to the UDP-glycosyltransferase superfamily containing the coniferyl-alcohol glucosyltransferase domain, was identified in a genomic region overlapping with a previously identified QTL, and had a synonymous transition of T66(upright) to C (weeping) in the coding sequence and a 470-bp deletion in the promoter region. Pm024074 had exceptionally high expression in buds and stems of weeping P. mume. Weighted correlation network analysis indicates that genes neighboring Pm024074 were significantly associated with plant architecture. In addition, a reliable single nucleotide polymorphism marker was developed based on the variation in the Pm024074 gene, providing precise marker-assisted breeding for weeping traits. This study provides insights into the genetic mechanism governing the weeping trait in P. mume, and indicates potential applications for the manipulation of tree architecture.
Keywords: BSR-seq / PmUGT72B3 / Prunus mume / UDP-glycosyltransferase / weeping shoots / WGCNA
Differences in Immunoglobulin G Glycosylation Between Influenza and COVID-19 Patients Article
Marina Kljaković-Gašpić Batinjan, Tea Petrović, Frano Vučković, Irzal Hadžibegović, Barbara Radovani,
Engineering 2023, Volume 26, Issue 7, Pages 54-62 doi: 10.1016/j.eng.2022.08.007
The essential role of immunoglobulin G (IgG) in immune system regulation and combatting infectious diseases cannot be fully recognized without an understanding of the changes in its N-glycans attached to the asparagine 297 of the Fc domain that occur under such circumstances. These glycans impact the antibody stability, half-life, secretion, immunogenicity, and effector functions. Therefore, in this study, we analyzed and compared the total IgG glycome—at the level of individual glycan structures and derived glycosylation traits (sialylation, galactosylation, fucosylation, and bisecting N-acetylglucosamine (GlcNAc))—of 64 patients with influenza, 77 patients with coronavirus disease 2019 (COVID-19), and 56 healthy controls. Our study revealed a significant decrease in IgG galactosylation, sialylation, and bisecting GlcNAc (where the latter shows the most significant decrease) in deceased COVID-19 patients, whereas IgG fucosylation was increased. On the other hand, IgG galactosylation remained stable in influenza patients and COVID-19 survivors. IgG glycosylation in influenza patients was more time-dependent: In the first seven days of the disease, sialylation increased and fucosylation and bisecting GlcNAc decreased; in the next 21 days, sialylation decreased and fucosylation increased (while bisecting GlcNAc remained stable). The similarity of IgG glycosylation changes in COVID-19 survivors and influenza patients may be the consequence of an adequate immune response to enveloped viruses, while the observed changes in deceased COVID-19 patients may indicate its deviation.
Keywords: Influenza COVID-19 Viral infection Glycosylation Immunoglobulin G Pneumonia
Xiaokang ZHUO, Tangchun ZHENG, Zhiyong ZHANG, Suzhen LI, Yichi ZHANG, Lidan SUN, Weiru YANG, Jia WANG, Tangren CHENG, Qixiang ZHANG
Frontiers of Agricultural Science and Engineering Pages 196-214 doi: 10.15302/J-FASE-2020379
Keywords: BSR-seq PmUGT72B3 Prunus mume UDP-glycosyltransferase weeping shoots WGCNA
Title Author Date Type Operation
AND TRANSCRIPTOME ANALYSIS REVEALS METABOLITE VARIATION AND FLAVONOID REGULATORY NETWORKS IN FRESH SHOOTSOF TEA (CAMELLIA SINENSIS) OVER THREE SEASONS
Journal Article
AND TRANSCRIPTOME ANALYSIS REVEALS METABOLITE VARIATION AND FLAVONOID REGULATORY NETWORKS IN FRESH SHOOTSOF TEA (
Chen-Kai JIANG, De-Jiang NI, Ming-Zhe YAO, Jian-Qiang MA, Liang CHEN
Journal Article
Separation of epigallocatechin-3-gallate from crude tea polyphenols by using Cellulose diacetate graft
Hong ZHU, Peiyong QIN
Journal Article
APPLICATION AND DEVELOPMENT OF ‘GREEN’ PREVENTIVE AND CONTROL TECHNOLOGIES IN GUIZHOU TEA PLANTATIONS
Journal Article
INTERCROPPING TEA PLANTATIONS WITH SOYBEAN AND RAPESEED ENHANCES NITROGEN FIXATION THROUGH SHIFTS IN
Journal Article
APPLICATION AND DEVELOPMENT OF ‘GREEN’ PREVENTIVE AND CONTROL TECHNOLOGIES IN GUIZHOU TEA PLANTATIONS
Journal Article
Optimization of methyl orange removal from aqueous solution by response surface methodology using spent tea
Liangzhi LI,Xiaolin LI,Ci YAN,Weiqiang GUO,Tianyi YANG,Jiaolong FU,Jiaoyan TANG,Cuiying HU
Journal Article
Alcohol and tea consumption in relation to the risk of nasopharyngeal carcinoma in Guangdong, China
Hong-Lian RUAN, Feng-Hua XU, Wen-Sheng LIU, Qi-Sheng FENG, Li-Zhen CHEN, Yi-Xin ZENG, Wei-Hua JIA,
Journal Article
BULKED SEGREGANT RNA SEQUENCING (BSR-SEQ) IDENTIFIES A NOVEL ALLELE ASSOCIATED WITH WEEPING TRAITS IN PRUNUS MUME
Journal Article
Differences in Immunoglobulin G Glycosylation Between Influenza and COVID-19 Patients
Marina Kljaković-Gašpić Batinjan, Tea Petrović, Frano Vučković, Irzal Hadžibegović, Barbara Radovani,
Journal Article