Results 41 to 50 of about 50,229 (266)

Determination of xylitol in the treating burley tobacco by ion chromatography

上海师范大学学报. 自然科学版, 2013
A rapid method was developed for determination of xylitol in the treating burley tobacco by ion chromatography.No complicated sample pretreatment was required.The quantitative results were obtained by the external standard method.The method has good ...
TIAN Zhong, CHEN Chuang, XU Zongbao, SHAO Mingwei, WANG Hongwei, ZHANG Shangming   +5 more
doaj  

Microbial-enzyme synergistic treatment stabilizes surface microbial communities and enhances flavor quality during tobacco leaf aging

Bioresources and Bioprocessing
Tobacco aging is a critical for developing desirable flavor profiles, driven primarily by microbial and enzymatic activities. This study systematically evaluated the effects of Bacillus clausii inoculation (FJ) and B.
Chunping Xu, Yizhe Sun, Yuntao Fan, Qu Lili, Xiao Zhang, Meizhou Ding, Ma Rong   +6 more
doaj   +1 more source

Characterization of the Nt4CL gene family in Tobacco (Nicotiana tabacum) and reveals Nt4CL9 response to cold stress

Industrial Crops and Products
4-coumarate:CoA ligases (4CLs) are key enzymes in the phenylpropanoid pathway, which plays a central role in plant adaptation to diverse environmental stresses. Despite being a model Solanaceae species, tobacco’s 4CL gene family composition and functions
Bing Ma, Wenyue Song, Hongye Zhang, Yu Peng, Shengna Sun, Wanfeng Liu, Chan Qiao, Zhengwen Liu, Dong Wang, Lirui Cheng, Xiaoxu Li, Yiwen Sun, Junping Gao, Aiguo Yang, Liuying Wen   +14 more
doaj   +1 more source

FUCA2 Sustains AKT Signaling and Suppresses Senescence by Antagonizing FUT3‐Mediated ErbB3 Fucosylation in Lung Adenocarcinoma

Advanced Science, EarlyView.
ABSTRACT While targeted therapies have improved outcomes in lung adenocarcinoma (LUAD), many patients still lack targetable mutations. Here, we identified alpha‐L‐fucosidase 2 (FUCA2) as a crucial driver of LUAD by preventing cellular senescence. Mechanistically, through the restriction of fucosyltransferase 3 (FUT3)‐mediated α‐1,3‐fucosylation of ...
Lu Chen, Jintao Guo, Fei Li, Mingjie Gao, Runyang Li, Zhaozhang Huang, Yaolin Zheng, Chunyi Gao, Jihuan Hou, Qiang Yu, Bowen Zheng, Xuemei Chen, Wenqing Zhang, Xiaoting Hong, Yali Zheng, Daxuan Wang, Qiyuan Li, Tianhui Hu, Yan‐yan Zhan   +18 more
wiley   +1 more source

Study on the Synergistic Regulation of Biochar Application on Chemical Composition and Sensory Quality of Flue-cured Tobacco

Guangdong nongye kexue
【Objective】In order to explore the effects of different proportions of biochar on the quality of tobacco leaves, optimize the production measures of tobacco leaves and improve the quality of tobacco leaves, to provide theoretical basis and technical ...
Junping LU, Xinyi WANG, Fei JIN, Ying HAN, Feiyan QI, Wenjun ZHAO, Yingying QIAN, Yating LIU   +7 more
doaj   +1 more source

NLSS3 Impairs SHM1 Autophagic Degradation to Regulate Leaf Morphology and Salt Tolerance in Rice

Advanced Science, EarlyView.
In rice, NLSS3 binds and shields SHM1 from autophagic degradation to maintain serine homeostasis. The A132P mutation in nlss3 disrupts this, triggering SHM1 loss, metabolic dysfunction, K+ imbalance, and impaired ROS scavenging, which collectively drive narrow leaves and salt sensitivity.
Xiong Liu, Yulu Yang, Zhiqi Hao, Jing Xu, Huibo Zhao, Qiang Zhang, Deyong Ren, Xia Li, Guojun Dong, Lan Shen, Li Zhu, Jiang Hu, Zhenyu Gao, Qing Li, Qian Qian, Guangheng Zhang   +15 more
wiley   +1 more source

Transcriptomic and metabolomic analysis of tobacco responses to combined organic-chemical fertilization

BMC Plant Biology
The combined application of organic fertilizer and chemical fertilizer can affect plant physiological activities and change the expression of its related genes and metabolites.
Xinfang Zhang, Kailin Liang, Minghao Dong, Xinyu Ma, Feng Sun, Zekai Wang, Xiefeng Ye   +6 more
doaj   +1 more source

PlantGFM: A Genomic Foundation Model for Discovery and Creation of Plant Genes

Advanced Science, EarlyView.
A plant genomic foundation model pre‐trained on 12 species enables both accurate gene prediction and de novo gene design. Through AI‐human knowledge screening, seven designed sequences showed transcriptional activity in plants, with two expressing stable proteins—demonstrating the first DNA‐RNA‐protein expression of LLM‐generated genes in plants and ...
Changhao Li, Qizhe Zhang, Hanchen Chen, Kepeng Lin, Chengfang Luo, Mengying Yang, Wei Xu, Fan Yao, Jianbing Yan, Qing‐Yong Yang, Xuehai Hu   +10 more
wiley   +1 more source

Histone Modification Complex JMJ704‐HDA709 Negatively Regulates Salinity Tolerance in Rice

Advanced Science, EarlyView.
This study reveals that the rice histone demethylase JMJ704 interacts with HDA709―a H3K9ac deacetylase characterized herein―to form a chromatin‐modifying complex. Under salt stress, OsWRKY72 recruits this complex through interaction with JMJ704 to target loci, repressing the expression of oxidative stress and salt‐responsive genes via removal of ...
Jing Wang, Zhengting Chen, Pengxiang Bai, Biao Liu, Lingling Meng, Jian Zhang, Xu Li, Dao‐Xiu Zhou, Xuan Ma, Yu Zhao   +9 more
wiley   +1 more source

YOMO TF based edge cloud collaborative surveillance framework for tobacco warehouse safety management

Scientific Reports
Tobacco warehousing requires continuous surveillance to mitigate risks like unauthorized access, fire hazards, and moisture-induced decay. To address these challenges, this paper proposes an edge-cloud collaborative surveillance framework with adaptive ...
Tianhe Song, Hao Tian, Xinghua Qin, Lingrui Lv, Wenjuan Zhou   +4 more
doaj   +1 more source