Results 111 to 120 of about 774,506 (347)

Alternating High‐Fat and Polysaccharide Diets Modulates Gut Phage‐Bacterial Interplay

Advanced Science, EarlyView.
This study reveals how alternating high‐fat and polysaccharide diets reshape the human gut virome and enhance phage‐bacteria interactions. Using large‐scale metagenomic meta‐analysis and a time‐resolved mouse model, the authors show that diets strongly modulate phage abundance, lifestyle, and gene exchange, offering new insights into nutrition‐guided ...
Fengxiang Zhao, Ruiqi Zhang, Rujun Wei, Huimin Fan, Yongfei Hu, Wenyu Shi, Jinfeng Wang   +6 more
wiley   +1 more source

Tomato transcriptional repressor MYB70 directly regulates ethylene-dependent fruit ripening.

The Plant Journal, 2020
Ethylene is a key plant hormone controlling the ripening of climacteric fruits, and a few transcription factors acting as important regulators of fruit ripening have been identified in tomato (Solanum lycopersicum), a model for climacteric fruits ...
Haohao Cao, J. Chen, M. Yue, Chan Xu, Wei Jian, Yudong Liu, Bangqian Song, Yanqiang Gao, Yulin Cheng, Zheng-guo Li   +9 more
semanticscholar   +1 more source

Sustained carbon import supports sugar accumulation and anthocyanin biosynthesis during fruit development and ripening in blueberry (Vaccinium ashei)

Scientific Reports
Fruit ripening is a highly coordinated process involving molecular and biochemical changes that collectively determine fruit quality. The underlying metabolic programs and their transitions leading to fruit ripening remain largely under-characterized in ...
Tej P. Acharya, Anish Malladi, Savithri U. Nambeesan   +2 more
doaj   +1 more source

Tissue specific analysis reveals a differential organization and regulation of both ethylene biosynthesis and E8 during climacteric ripening of tomato [PDF]

, 2014
Background: Solanum lycopersicum or tomato is extensively studied with respect to the ethylene metabolism during climacteric ripening, focusing almost exclusively on fruit pericarp. In this work the ethylene biosynthesis pathway was examined in all major
Bulens, Inge, De Proft, Maurice P, Derua, Rita, Geeraerd, Annemie H, Hertog, Maarten LATM, Mellidou, Ifigeneia, Nicolai, Bart M, Nicolay, Toon, Smet, Cindy, Spaepen, Stijn, Van de Poel, Bram, Vandenzavel, Nick, Vanderleyden, Jos, Vandoninck, Sandy, Waelkens, Etienne   +14 more
core   +2 more sources

BLADE‐ON‐PETIOLE Genes Enable Genetic Bottleneck Mitigation Through Cross‐Species Repurposing of Floral Persistence Traits

Advanced Science, EarlyView.
This study shows that BLADE‐ON‐PETIOLE (BOP) proteins regulate floral abscission and senescence in tomato by interacting with TFAM1 to form transcriptional condensates controlling the ARABIDOPSIS THALIANA HOMEOBOX GENE 1 (ATH1)‐mediated abscission pathway.
Nan Xiao, Qianwen Lyu, Tinghao Zhang, Yupan Zou, Yue Xie, Dandan Yang, Cao Xu, Xiaozhen Huang   +7 more
wiley   +1 more source

Metabolism of soluble sugars in 4 varieties of banana, and activity of associated enzymes [PDF]

, 2008
Changes in amounts of sucrose, hexoses (glucose and fructose), and in activities of Sucrose-phosphate synthase (SPS), Sucrose synthase (SuSy) (sucrose hydrolytic way), Neutral Invertase (NIV) and Acid Invertase (AIV) were studied during development and ...
Chillet, Marc, Fils-Lycaon, Bernard, Galas, Colette, Hubert, Olivier, Julianus, Philippe, Mbéguié-A-Mbéguié, Didier   +5 more
core  

DNA methylation is involved in the regulation of pepper fruit ripening and interacts with phytohormones

Journal of Experimental Botany, 2020
Down-regulation of CaMET1-like1 in pepper leads to DNA hypomethylation and premature fruit ripening, and interactions between DNA methylation and phytohormones appear to fine-tune the ripening process.
K. Xiao, Jie Chen, Qixiumei He, Yixin Wang, Huolin Shen, Liang Sun   +5 more
semanticscholar   +1 more source

Intracellular Aβ42 Sequestration by a Serine Protease Mitigates Neurotoxicity in a Drosophila Alzheimer's Disease Model

Advanced Science, EarlyView.
Emerging evidence suggests that intraneuronal Aβ accumulation represents an early pathogenic event in Alzheimer's disease (AD). Using Drosophila AD model, this study shows that a nonsecreted serine protease Yip7 physically interacts with Aβ. This causes intraneuronal Aβ accumulation but surprisingly reduces the associated neurotoxicity, arguing that ...
Jingyun Su, Meng Yang, Xinfeng Wang, Pa Wu, Zongzhao Zhai   +4 more
wiley   +1 more source

Tomato ACS4 is necessary for timely start of and progression through the climacteric phase of fruit ripening

Frontiers in Plant Science, 2014
Climacteric fruit ripening, as it occurs in many fruit crops, depends on a rapid, autocatalytic increase in ethylene production. This agriculturally important process has been studied extensively, with tomato simultaneously acting both as a model species
Suzanne eHoogstrate, Lambertus J.A. van Bussel, Simona M. Cristescu, Eric eCator, Celestina eMariani, Wim H. Vriezen, Ivo eRieu   +6 more
doaj   +1 more source

CpARF2 and CpEIL1 interact to mediate auxin-ethylene interaction and regulate fruit ripening in papaya.

The Plant Journal, 2020
Papaya (Carica papaya L.) is a commercially important fruit crop. Various phytohormones, particularly ethylene and auxin, control papaya fruit ripening. However, little is known about the interaction between auxin and ethylene signaling during the fruit ...
Tao Zhang, Weijin Li, Ruxiu Xie, Ling Xu, Yan Zhou, Haili Li, C. Yuan, Xiaolin Zheng, Langtao Xiao, Kaidong Liu   +9 more
semanticscholar   +1 more source