Chunmei He

Fujian Academy of Agricultural Sciences

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i-10 index

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Document Type

Co-Authors

Juren Zhang

Shandong University

Zhaojun Ding

Shandong University

Zhaoxia Li

Qingdao Agricultural University

Zhong‐Bao Yang

Shandong University

Xinrui Zhang

Chinese Academy of Sciences

Rui Dong

Baoding University

Yazheng Liu

Beijing University of Posts and Telecommunications

Xiaoyu Geng

Shandong University

Aifang Yang

Hunan Cancer Hospital

Yongbin Dong

Henan Agricultural University

Cooperative Institutions

Shandong University

Shandong Academy of Agricultural Sciences

Fujian Academy of Agricultural Sciences

China Agricultural University

Peking University

Zhejiang University

Chinese Academy of Sciences

Zhengzhou University

Beijing Red Cross Blood Center

Chinese Academy of Medical Sciences & Peking Union Medical College

Author Statistics

Papers

Citation

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Research Field

Co-incorporation of Chinese milk vetch (Astragalus sinicus L.) and chemical fertilizers alters microbial functional genes supporting short-time scale positive nitrogen priming effects in paddy soils

Pedosphere (2023)

Limin Wang Chunmei He Dongfeng HUANG Juhua YU Cailing Liu

Priming (agriculture)

Nitrogen Cycle

10.1016/j.pedsph.2023.04.002

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Citations (3)

Local regulation of auxin transport in root‐apex transition zone mediates aluminium‐induced Arabidopsis root‐growth inhibition

The Plant Journal (2021)

Cuiling Li Guangchao Liu Xiaoyu Geng Chunmei He Taiyong Quan

Aluminium (Al) stress is a major limiting factor for worldwide crop production in acid soils. In Arabidopsis thaliana, the TAA1-dependent local auxin biosynthesis in the root-apex transition zone (TZ), the major perception site for Al toxicity, is crucial for the Al-induced root-growth inhibition, while the mechanism underlying Al-regulated auxin accumulation in the TZ is not fully understood. In the present study, the role of auxin transport in Al-induced local auxin accumulation in the TZ and root-growth inhibition was investigated. Our results showed that PIN-FORMED (PIN) proteins such as PIN1, PIN3, PIN4 and PIN7 and AUX1/LAX proteins such as AUX1, LAX1 and LAX2 were all ectopically up-regulated in the root-apex TZ in response to Al stress and coordinately regulated local auxin accumulation in the TZ and root-growth inhibition. The ectopic up-regulation of PIN1 in the TZ under Al stress was regulated by both ethylene and auxin, with auxin signalling acting downstream of ethylene. Al-induced PIN1 up-regulation and auxin accumulation in the root-apex TZ was also regulated by the calossin-like protein BIG. Together, our results provide insight into how Al stress induces local auxin accumulation in the TZ and root-growth inhibition through the local regulation of auxin transport.

Lateral root

Apex (geometry)

10.1111/tpj.15424

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Citations (23)

Erratum to: Overexpression of transcription factor ZmPTF1 improves low phosphate tolerance of maize by regulating carbon metabolism and root growth

Planta (2011)

Zhaoxia Li Qiang Gao Yazheng Liu Chunmei He Xinrui Zhang

10.1007/s00425-011-1404-1

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Citations (2)

Enhancement of drought resistance and biomass by increasing the amount of glycine betaine in wheat seedlings

Euphytica (2010)

Chunmei He Weiwei Zhang Qiang Gao Aifang Yang Xiaorui Hu

Betaine

Osmolyte

Drought Tolerance

Plant Physiology

10.1007/s10681-010-0263-3

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Citations (71)

Cloning and Characterization of a Maize cDNA Encoding Glutamate Decarboxylase

Plant Molecular Biology Reporter (2010)

Yunlong Zhuang Guijie Ren Chunmei He Xinye Li Qingmei Meng

genomic DNA

10.1007/s11105-010-0191-3

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Citations (25)

Jasmonic Acid Enhances Al-Induced Root Growth Inhibition

PLANT PHYSIOLOGY (2016)

Zhong‐Bao Yang Chunmei He Yanqi Ma Marco Herde Zhaojun Ding

Phytohormones such as ethylene and auxin are involved in the regulation of the aluminum (Al)-induced root growth inhibition. Although jasmonate (JA) has been reported to play a crucial role in the regulation of root growth and development in response to environmental stresses through interplay with ethylene and auxin, its role in the regulation of root growth response to Al stress is not yet known. In an attempt to elucidate the role of JA, we found that exogenous application of JA enhanced the Al-induced root growth inhibition. Furthermore, phenotype analysis with mutants defective in either JA biosynthesis or signaling suggests that JA is involved in the regulation of Al-induced root growth inhibition. The expression of the JA receptor CORONATINE INSENSITIVE1 (COI1) and the key JA signaling regulator MYC2 was up-regulated in response to Al stress in the root tips. This process together with COI1-mediated Al-induced root growth inhibition under Al stress was controlled by ethylene but not auxin. Transcriptomic analysis revealed that many responsive genes under Al stress were regulated by JA signaling. The differential responsive of microtubule organization-related genes between the wild-type and coi1-2 mutant is consistent with the changed depolymerization of cortical microtubules in coi1 under Al stress. In addition, ALMT-mediated malate exudation and thus Al exclusion from roots in response to Al stress was also regulated by COI1-mediated JA signaling. Together, this study suggests that root growth inhibition is regulated by COI1-mediated JA signaling independent from auxin signaling and provides novel insights into the phytohormone-mediated root growth inhibition in response to Al stress.

Jasmonic acid

Jasmonate

Coronatine

Lateral root

10.1104/pp.16.01756

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Citations (84)

Characterization and map-based cloning of miniature2-m1, a gene controlling kernel size in maize

Journal of Integrative Agriculture (2020)

Haiying Guan Yongbin Dong Shouping Lu Tie-shan LIU Chunmei He

Kernel development plays an important role in determining kernel size in maize. Here we present the cloning and characterization of a maize gene, nitrate transporter1.5 (NRT1.5), which controls small kernel phenotype by playing an important role in kernel development. A novel recessive small kernel mutant miniature2-m1 (mn2-m1) was isolated from self-pollinated progenies of breeding materials. The mutant spontaneously showed small kernel character arresting both embryo and endosperm development at an early stage after pollination. Utilizing 21 polymorphic SSR markers, the mn2-m1 locus was limited to a 209.9-kb interval using 9 176 recessive individuals of a BC1 segregating population from mn2-m1/B73. Only one annotated gene was located in this 209.9 kb region, Zm00001d019294, which was predicted to encode nitrate transporter1.5 (NRT1.5). Allelism tests confirmed that mn2-m1 was allelic to miniature2-m2 (mn2-m2) and miniature2-710B (mn2-710B). The mn2-m1 and mn2-m2 alleles both had nucleotide deletions in the coding region resulting in premature termination, and the mn2-710B allele had some missence mutations. Subcellular localization showed that Miniature 2 (MN2) is localized in the plasma membrane. Quantitative real-time PCR (qRT-PCR) analysis revealed that the expression of MN2 and some genes involved in the basal endosperm transfer layer (BETL) and embryo surrounding region (ESR) development were affected in mn2-m1 seeds. These results suggested that MN2 plays an important role in maize seed development.

Cloning (programming)

10.1016/s2095-3119(19)62797-8

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Citations (9)

Creation of new maize germplasm using alien introgression from Zea mays ssp. mexicana

Euphytica (2008)

Lingzhi Wang Aifang Yang Chunmei He Mingli Qu Juren Zhang

Introgression

Germ plasm

Inbred strain

Gene pool

10.1007/s10681-008-9730-5

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Citations (41)

Effects of Zeolite and Dolomite Application on Tobacco Growing Soil and Tobacco Leaf Quality

Tobacco Science & Technology (2005)

Li Yu Chunmei He Lin Xinjian

The effects of powdered zeolite,dolomite application together with proper amount of chemical fertilizers in tobacco growing soil on tobacco leaf quality were studied by pot experiment.The results indicated that dolomite(application) was more beneficial to the growth of flue-cured tobacco than zeolite application,and the effects of dolomite application at a rate of 1g/kg air dried soil was better than that of 0.4g/kg air dried soil.Comparing with the(contrast), the pH value of the experimented soil increased from 4.98 to 6.08;the chlorine content in flue-cured(tobacco) leaf decreased by 34%,the ratios of potassium to chlorine and reducing sugar to nicotine increased by 69.8% and 31.3%,respectively.

Curing of tobacco

Tobacco leaf

10.3969/j.issn.1002-0861.2006.04.014

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Citations (0)

TAA1-Regulated Local Auxin Biosynthesis in the Root-Apex Transition Zone Mediates the Aluminum-Induced Inhibition of Root Growth inArabidopsis

The Plant Cell (2014)

Zhong‐Bao Yang Xiaoyu Geng Chunmei He Feng Zhang Rong Wang

Abstract The transition zone (TZ) of the root apex is the perception site of Al toxicity. Here, we show that exposure of Arabidopsis thaliana roots to Al induces a localized enhancement of auxin signaling in the root-apex TZ that is dependent on TAA1, which encodes a Trp aminotransferase and regulates auxin biosynthesis. TAA1 is specifically upregulated in the root-apex TZ in response to Al treatment, thus mediating local auxin biosynthesis and inhibition of root growth. The TAA1-regulated local auxin biosynthesis in the root-apex TZ in response to Al stress is dependent on ethylene, as revealed by manipulating ethylene homeostasis via the precursor of ethylene biosynthesis 1-aminocyclopropane-1-carboxylic acid, the inhibitor of ethylene biosynthesis aminoethoxyvinylglycine, or mutant analysis. In response to Al stress, ethylene signaling locally upregulates TAA1 expression and thus auxin responses in the TZ and results in auxin-regulated root growth inhibition through a number of auxin response factors (ARFs). In particular, ARF10 and ARF16 are important in the regulation of cell wall modification–related genes. Our study suggests a mechanism underlying how environmental cues affect root growth plasticity through influencing local auxin biosynthesis and signaling.

Apex (geometry)

Root (linguistics)

Lateral root

10.1105/tpc.114.127993

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Citations (189)