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学者姓名：孙丽莉
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Abstract ：
Continuous and excessive use of inorganic fertilizers underlies current global crop production; therefore, reducing fertilizer use while increasing crop productivity is critical for ensuring agricultural sustainability and food security. Here we show that the natural variant of RCN2, a rice TERMINAL FLOWER 1/CENTRORADIALIS homolog, enhances photosynthesis, nitrogen assimilation and grain yield by restricting chromatin loop extrusion. RCN2 competitively inhibits the interaction between growth-repressing DELLA proteins and SQUAMOSA PROMOTER BINDING PROTEIN-LIKE transcription factors, breaking the green revolution trade-off between plant growth and metabolism of carbon and nitrogen. We demonstrate that targeting CCCTC-containing insulator elements at the RCN2 locus confers not only decoupling tillering and panicle branching without affecting beneficial semi-dwarfism, but also improves source-to-sink carbon allocation and nitrogen-use efficiency, consequently increasing harvest index and rice yield at low nitrogen fertilization levels. Precise modulation of loop extrusion thus enables new breeding strategies to reduce nitrogen fertilizer use in high-yield cereal crops.
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| GB/T 7714 | Liu, Qian , Liu, Hui , Sun, Lili et al. Precise control of chromatin loop extrusion enhances sustainable green revolution yield in rice [J]. | NATURE GENETICS , 2025 . |
| MLA | Liu, Qian et al. "Precise control of chromatin loop extrusion enhances sustainable green revolution yield in rice" . | NATURE GENETICS (2025) . |
| APA | Liu, Qian , Liu, Hui , Sun, Lili , Wang, Dekai , Sun, Xueyuan , Wu, Kun et al. Precise control of chromatin loop extrusion enhances sustainable green revolution yield in rice . | NATURE GENETICS , 2025 . |
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Stylosanthes is an important forage legume in tropical areas with strong resistance to aluminum (Al) toxicity, though knowledge of mechanisms underlying this resistance remains fragmentary. We found that border-like cells (BLCs) were constitutively produced surrounding the root tips of all 54 examined Stylosanthes guianensis genotypes, but not the Stylosanthes viscose genotype TF0140. In genotypic comparisons under Al conditions, the S. guianensis genotype RY#2 retained significantly more Al in BLCs and thereby showed higher relative root growth than TF0140. Formation of BLCs accompanied changes in cell wall pectin epitopes and differential expression of genes involved in pectin metabolism, including a polygalacturonase (SgPG1). The expression pattern of SgPG1 was consistent with the formation of BLCs in both RY#2 and TF0140. SgPG1 was localized in cell walls and exhibited high activities mediating demethyl-esterified homogalacturonan degradation. Overexpressing SgPG1 changed cell wall pectin epitopes, enhanced BLCs production, and Al resistance in both Arabidopsis and Stylosanthes hairy roots. Furthermore, combining protein-DNA binding assays in vitro and in vivo, a bHLH transcription factor SgbHLH19 was demonstrated to be the upstream regulator of SgPG1. Our study demonstrates that S. guianensis Al resistance mainly relies on BLCs, whose formation involves cell wall pectin epitope modification by SgPG1.
Keyword ：
aluminum aluminum border-like cells border-like cells cell wall cell wall pectin epitopes pectin epitopes polygalacturonase polygalacturonase Stylosanthes Stylosanthes
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| GB/T 7714 | Lin, Yan , Liu, Guoxuan , Liu, Pandao et al. Border-like cell formation mediated by SgPG1 confers aluminum resistance in Stylosanthes guianensis [J]. | PLANT JOURNAL , 2024 , 120 (4) : 1605-1624 . |
| MLA | Lin, Yan et al. "Border-like cell formation mediated by SgPG1 confers aluminum resistance in Stylosanthes guianensis" . | PLANT JOURNAL 120 . 4 (2024) : 1605-1624 . |
| APA | Lin, Yan , Liu, Guoxuan , Liu, Pandao , Chen, Qianqian , Guo, Xueqiong , Lu, Xing et al. Border-like cell formation mediated by SgPG1 confers aluminum resistance in Stylosanthes guianensis . | PLANT JOURNAL , 2024 , 120 (4) , 1605-1624 . |
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Low phosphorus (P) is a major limiting factor for plant growth in acid soils, which are preferred by tea plants. This study aims to investigate the unique mechanisms of tea plant roots adaptation to low-P conditions. Tea plant roots were harvested for multi-omics analysis after being treated with 0 & mu;mol & BULL;L-1 P (0P) and 250 & mu;mol & BULL;L-1 P (250P) for 30 days. Under 250P conditions, root elongation was significantly inhibited, and the density of lateral roots was dramatically increased. This suggests that 250P may inhibit the elongation of tea plant roots. Moreover, the P concentration in roots was about 4.58 times higher than that under 0P, indicating that 250P may cause P toxicity in tea plant roots. Contrary to common plants, the expression of CsPT1/2 in tea plant roots was significantly increased by four times at 250P, which indicated that tea plant roots suffering from P toxicity might be due to the excessive expression of phosphate uptake-responsible genes under 250P conditions. Additionally, 94.80% of P-containing metabolites accumulated due to 250P stimulation, most of which were energy-associated metabolites, including lipids, nucleotides, and sugars. Especially the ratio of AMP/ATP and the expression of energy sensor CsSnRKs were inhibited by P application. Therefore, under 250P conditions, P over-accumulation due to the excessive expression of CsPT1/2 may inhibit energy metabolism and thus the growth of tea plant roots.
Keyword ：
multi-omics multi-omics phosphorus phosphorus root growth root growth tea plant tea plant
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| GB/T 7714 | Liu, Xiaomei , Tian, Jing , Liu, Guodao et al. Multi-Omics Analysis Reveals Mechanisms of Strong Phosphorus Adaptation in Tea Plant Roots [J]. | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES , 2023 , 24 (15) . |
| MLA | Liu, Xiaomei et al. "Multi-Omics Analysis Reveals Mechanisms of Strong Phosphorus Adaptation in Tea Plant Roots" . | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 24 . 15 (2023) . |
| APA | Liu, Xiaomei , Tian, Jing , Liu, Guodao , Sun, Lili . Multi-Omics Analysis Reveals Mechanisms of Strong Phosphorus Adaptation in Tea Plant Roots . | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES , 2023 , 24 (15) . |
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类受体激酶(RLKs)是一类数量庞大的跨膜蛋白激酶家族,在植物细胞之间以及细胞与环境的信号交流中发挥重要作用。RLKs的胞外区能特异识别并结合胞外信号和环境刺激因子,并通过与共受体互作将信号传递至细胞内,从而参与调控植物生长发育及环境适应性。目前已发现水稻(Oryza sativa)基因组至少含有1131个RLKs成员,接近于拟南芥(Arabidopsis thaliana)中RLKs数目的2倍。根据胞外区的基序和结构域特征,水稻RLKs被划分为20多个亚家族。近年来,虽然有一些RLKs胞外区的配体和激酶区的作用蛋白被相继报道,但大多数水稻RLKs的生物学功能仍不明确。该文详细总结了近年来有关水稻RLKs结构和功能的重要研究进展,并展望了RLKs未来的研究方向,旨在为深入揭示RLKs的功能以及绿色高产水稻分子设计育种奠定理论基础。
Keyword ：
水稻 水稻 环境适应 环境适应 生长发育 生长发育 类受体激酶 类受体激酶 设计育种 设计育种
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| GB/T 7714 | 王琪 , 吴允哲 , 刘学英 et al. 类受体激酶调控水稻生长发育和环境适应研究进展 [J]. | 植物学报 , 2023 , 58 (02) : 199-213 . |
| MLA | 王琪 et al. "类受体激酶调控水稻生长发育和环境适应研究进展" . | 植物学报 58 . 02 (2023) : 199-213 . |
| APA | 王琪 , 吴允哲 , 刘学英 , 孙丽莉 , 廖红 , 傅向东 . 类受体激酶调控水稻生长发育和环境适应研究进展 . | 植物学报 , 2023 , 58 (02) , 199-213 . |
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Keyword ：
Camellia sinensis (L.) O. Ktze Camellia sinensis (L.) O. Ktze ficient use of nutrients ficient use of nutrients mineral nutrients mineral nutrients tea yield and quality formation tea yield and quality formation
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| GB/T 7714 | Sun, Lili , Zhang, Zhaoliang , Li, Yeyun et al. Editorial: Mineral nutrients on tea yield and quality formation [J]. | FRONTIERS IN PLANT SCIENCE , 2023 , 14 . |
| MLA | Sun, Lili et al. "Editorial: Mineral nutrients on tea yield and quality formation" . | FRONTIERS IN PLANT SCIENCE 14 (2023) . |
| APA | Sun, Lili , Zhang, Zhaoliang , Li, Yeyun , Ruan, Jianyun , Karak, Tanmoy , Yang, Tianyuan . Editorial: Mineral nutrients on tea yield and quality formation . | FRONTIERS IN PLANT SCIENCE , 2023 , 14 . |
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Intercropping with eco-friendly crops is a well-known strategy for improving agriculture sustainability with benefits throughout the soil community,though the range of crop impacts on soil microbiota and extent of feedbacks to crops remain largely unclear.This study evaluated the impacts of different intercropping systems on soil bacterial community composition,diversity,and potential functions in tea gardens.Intercropping systems were found to be significantly influenced soil microbiota.Within the three tested intercropping systems(tea-soybean,tea-rapeseed and tea-soybean-rapeseed),the tea-soybean-rapeseed intercropping system had the most dramatic influence on soil microbiota,with increases in richness accompanied by shifts in the structure of tea garden soil bacterial networks.Specifically,relative abundance of potentially beneficial bacteria associated with essential mineral nutrient cycling increased significantly in the tea-soybean-rapeseed intercropping system.In addition,soil microbial functions related to nutrient cycling functions were significantly enhanced.This was in accordance with increasing relative abundance of nitrogen cycling bacteria,including Burkholderia spp.and Rhodanobacter spp.Based on these results,it is proposed that intercropping tea plantation with soybean and rapeseed may benefit soil microbiota,and thereby promises to be an important strategy for improving soil health in ecologically sound tea production systems.
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| GB/T 7714 | Yongjia ZHONG , Lini LIANG , Ruineng XU et al. INTERCROPPING TEA PLANTATIONS WITH SOYBEAN AND RAPESEED ENHANCES NITROGEN FIXATION THROUGH SHIFTS IN SOIL MICROBIAL COMMUNITIES [J]. | 农业科学与工程前沿（英文版） , 2022 , 9 (3) : 344-355 . |
| MLA | Yongjia ZHONG et al. "INTERCROPPING TEA PLANTATIONS WITH SOYBEAN AND RAPESEED ENHANCES NITROGEN FIXATION THROUGH SHIFTS IN SOIL MICROBIAL COMMUNITIES" . | 农业科学与工程前沿（英文版） 9 . 3 (2022) : 344-355 . |
| APA | Yongjia ZHONG , Lini LIANG , Ruineng XU , Hanyu XU , Lili SUN , Hong LIAO . INTERCROPPING TEA PLANTATIONS WITH SOYBEAN AND RAPESEED ENHANCES NITROGEN FIXATION THROUGH SHIFTS IN SOIL MICROBIAL COMMUNITIES . | 农业科学与工程前沿（英文版） , 2022 , 9 (3) , 344-355 . |
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不同地域的武夷岩茶具有独特香味,俗称"地域香",但"地域香"是否存在及其影响因素缺乏科学依据.本研究在武夷山四大产区随机选取350个茶园,分别采集茶青3500份、土壤900份.利用气相色谱飞行时间质谱仪测定茶青香气代谢物,对329个代谢信号进行聚类分析,发现武夷岩茶(水仙)香气代谢物聚为两大群,分别为高山、正岩群和半岩、洲茶群,证实岩茶"地域香"确实存在.利用电感耦合等离子体质谱测定了茶青中13种矿质元素的浓度,通过冗余分析和相关性分析,发现磷是影响岩茶"地域香"的关键元素;"地域香"明显的高山茶区土壤有效磷含量与茶青磷浓度显著低于洲茶;通过线性回归模型筛选出三种受磷影响最大的关键代谢物.在此基础上,通过高低磷施肥试验发现,高磷处理显著降低了茶青中三种关键香气代谢物的相对含量.综上所述,本研究揭示了岩茶香气的地域性差异,发现了磷是影响岩茶"地域香"的关键矿质元素,为通过养分管理提升岩茶香气提供了科学依据.
Keyword ：
代谢组 代谢组 地域 地域 岩茶 岩茶 离子组 离子组 香气 香气
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| GB/T 7714 | 刘扬 , 卓座品 , 石晨 et al. 闻香识茶:武夷岩茶地域香代谢组及离子组基础 [J]. | 中国科学:生命科学 , 2022 , 52 (02) : 273-284 . |
| MLA | 刘扬 et al. "闻香识茶:武夷岩茶地域香代谢组及离子组基础" . | 中国科学:生命科学 52 . 02 (2022) : 273-284 . |
| APA | 刘扬 , 卓座品 , 石晨 , 刘贝 , 薛俊鹏 , 梁丽妮 et al. 闻香识茶:武夷岩茶地域香代谢组及离子组基础 . | 中国科学:生命科学 , 2022 , 52 (02) , 273-284 . |
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武夷岩茶是一种传统名优乌龙茶，其品质差异具有明显的地域性。本研究旨在探索不同产地武夷岩茶茶青中矿质养分的差异规律，以期了解茶青养分对武夷岩茶品质的贡献。共采集武夷山112个茶园的茶青和土壤样品，主要测定了茶青中12种矿质元素和土壤中5项肥力指标（pH、碱解氮、有效磷、速效钾和有机质）。通过主成分分析发现，不同产地茶青矿质元素差异明显；利用随机森林分析，明确了不同岩区的茶青中磷、铜和氮元素的差异贡献最大，且总体上浓度由高到低依次为洲茶区、半岩区、正岩区，表明高品质的正岩茶中存在较低浓度的磷、铜和氮；皮尔森相关分析显示，土壤肥力5项指标与茶青中上述三种元素浓度相关性较弱，说明茶青养分受到综合环境因素的影响。综上所述，茶青中磷、铜和氮的水平与武夷岩茶的品质存在一定的负相关，可为茶园土壤养分管理提供参考依据。
Keyword ：
土壤肥力 土壤肥力 地域性 地域性 武夷岩茶 武夷岩茶 矿质元素 矿质元素 茶叶品质 茶叶品质
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| GB/T 7714 | 薛俊鹏 , 卓座品 , 刘扬 et al. 武夷岩茶中矿质养分的地域性差异及影响因素 [J]. | 土壤学报 , 2022 , 59 (02) : 528-535 . |
| MLA | 薛俊鹏 et al. "武夷岩茶中矿质养分的地域性差异及影响因素" . | 土壤学报 59 . 02 (2022) : 528-535 . |
| APA | 薛俊鹏 , 卓座品 , 刘扬 , 周志 , 黄泓晶 , 许锐能 et al. 武夷岩茶中矿质养分的地域性差异及影响因素 . | 土壤学报 , 2022 , 59 (02) , 528-535 . |
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【目的】通过分析肥料中氮基础上降低磷钾配比对武夷岩茶产量及品质的影响，为岩茶的优质、健康生产优化养分配比提供科学依据。【方法】试验于武夷山进行，供试品种为水仙。设置3种肥料配比处理（N-P_2O_5-K_2O）:15-15-15（农民用肥，对照CK）、18-8-18（降磷，T1处理）和21-8-11（降磷降钾，T2处理），统计相关产量指标，定量测定5项常规品质指标及3种主要次生代谢物浓度，并对茶叶滋味和香气物质进行非靶向代谢组学分析。【结果】不同配比施肥影响标准叶比率（茶叶有效产量），其中T2处理不仅能显著提高标准叶比率（P<0.05，下同），分别为CK和T1处理的1.35和1.40倍，还能显著增加茶青游离氨基酸的浓度，改善茶青品质。以施肥处理作为限制条件，对非靶向代谢物进行限制性主坐标轴分析发现，肥料配比对茶青代谢物总变异的贡献显著（P=0.001），不同配比施肥可分别解释滋味和香气代谢物总变异的23.30%和22.00%。液相分析结果表明，T2处理可显著提高黄酮类物质风信子质（Hyacinthin）、醚类化合物索拉非尼（Sorafenib）及茶氨酸等代谢物的浓度；气相结果表明，T2处理可明显提高香气代谢物的浓度，包括奶油香物质2,3-Octanedione等。表明T2处理主要通过提高滋味与香气代谢物浓度（尤其香气代谢物）以改善茶青品质。【结论】在以氮为基础比例上适当降低磷和钾的占比，不仅能显著提高武夷岩茶的有效产量，且滋味和香气代谢物浓度也显著增加，进而在一定程度上改善了茶青品质。
Keyword ：
品质 品质 标准叶比率 标准叶比率 武夷岩茶 武夷岩茶 氮磷钾配比 氮磷钾配比 滋味 滋味 香气 香气
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| GB/T 7714 | 王瑜 , 刘扬 , 卓座品 et al. 高氮低磷中钾配比对武夷岩茶产量及品质的影响 [J]. | 南方农业学报 , 2022 , 53 (02) : 391-400 . |
| MLA | 王瑜 et al. "高氮低磷中钾配比对武夷岩茶产量及品质的影响" . | 南方农业学报 53 . 02 (2022) : 391-400 . |
| APA | 王瑜 , 刘扬 , 卓座品 , 薛俊鹏 , 许锐能 , 孙丽莉 et al. 高氮低磷中钾配比对武夷岩茶产量及品质的影响 . | 南方农业学报 , 2022 , 53 (02) , 391-400 . |
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The execution of specific processing protocols endows Wuyi rock tea with distinctive qualities produced through signature metabolic processes. In this work, tea leaves were collected before and after each of three processing stages for both targeted and untargeted metabolomic analysis. Metabolic profiles of processing stages through each processing stage of rotation, pan-firing and roasting were studied. Overall, 614 metabolites were significantly altered, predominantly through nitrogen- enriching (N) pathways. Roasting led to the enrichment of 342 N metabolites, including 34 lipids, 17 organic acids, 32 alkaloids and 25 amino acids, as well as secondary derivatives beneficial for tea quality. This distinctive shift towards enrichment of N metabolites strongly supports concluding that this directed accumulation of N metabolites is how each of the three processing stages endows Wuyi rock tea with singular quality.
Keyword ：
metabolome metabolome N-contained metabolites N-contained metabolites process process tea quality tea quality Wuyi rock tea Wuyi rock tea
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| GB/T 7714 | Liu, Yang , Zhuo, Zuopin , Tian, Jing et al. Directed Accumulation of Nitrogen Metabolites through Processing Endows Wuyi Rock Tea with Singular Qualities [J]. | MOLECULES , 2022 , 27 (10) . |
| MLA | Liu, Yang et al. "Directed Accumulation of Nitrogen Metabolites through Processing Endows Wuyi Rock Tea with Singular Qualities" . | MOLECULES 27 . 10 (2022) . |
| APA | Liu, Yang , Zhuo, Zuopin , Tian, Jing , Liu, Bei , Shi, Chen , Xu, Ruineng et al. Directed Accumulation of Nitrogen Metabolites through Processing Endows Wuyi Rock Tea with Singular Qualities . | MOLECULES , 2022 , 27 (10) . |
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