Results 71 to 80 of about 4,868 (181)

Fruit Abscission in Rabbiteye Blueberry in Response to Organ Removal and Mechanical Wounding [PDF]

HortScience, 2014
Fruit abscission in blueberry ( Vaccinium sp.) occurs at the pedicel/peduncle junction (PPJ). Growth regulators such as methyl jasmonate (MeJa) and ethephon accelerate the progression of abscission at this zone.
Tripti Vashisth, Anish Malladi
openaire   +1 more source

Climate change and crop resilience: harnessing metabolomics for predicting stress tolerance

New Phytologist, EarlyView.
Summarised methodology for metabolite biomarker discovery and genomic targets selection for those metabolites to predict high‐throughput phenotypic and agronomic traits of interest for direct uptake in breeding programmes. Summary Global warming is driving climate change to levels not experienced since the advent of agriculture, primarily due to ...
Agyeya Pratap, Arash Fazeli, Ali Bandehagh, Nicolas L. Taylor   +3 more
wiley   +1 more source

The HD-Zip transcription factor SlHB15A regulates abscission by modulating jasmonoyl-isoleucine biosynthesis. [PDF]

, 2022
Plant organ abscission, a process that is important for development and reproductive success, is inhibited by the phytohormone auxin and promoted by another phytohormone, jasmonic acid (JA).
Cheng, Lina, Jiang, Cai-Zhong, Xu, Tao, Dong, Xiufen, Cai, Yue, Wang, Xiaoyang, Qi, Mingfang, Liu, Xianfeng, Fu, Xin, Li, Tianlai, Li, Ruizhen   +10 more
core   +1 more source

A low carbon balance triggers Microvine inflorescence abscission at high temperatures

Frontiers in Horticulture, 2023
IntroductionGlobal warming is a major threat to yield sustainability in most crops, including grapevine. Whether or not grapevine fruitfulness is impaired by an imbalance between carbon supply and demand caused by high temperatures was investigated in ...
Nathalie Luchaire, Nathalie Luchaire, Laurent Jean-Marie Torregrosa, Yves Gibon, Yves Gibon, Markus Rienth, Charles Romieu, Agnès Ageorges, Olivier Turc, Bertrand Muller, Anne Pellegrino   +10 more
doaj   +1 more source

Genome-wide identification and characterization of Ethylene-Insensitive 3 (EIN3/EIL) gene family in Camellia oleifera. [PDF]

PLoS One
Camellia oleifera, a vital woody oil crop in China, suffers substantial yield losses due to frequent physiological fruit abscission during cultivation.
Huang S, Li F, Li C, Li X, Pan Q, Li Y, Song W, Li J.   +7 more
europepmc   +2 more sources

Cross‐stage single‐cell and spatial metabolome analyses reveal periderm specialization and tanshinone biosynthesis in Salvia miltiorrhiza roots

New Phytologist, EarlyView.
Biosynthesis and accumulation of tanshinones in the periderm of Salvia miltiorrhiza during secondary root growth. Summary Perennial herbs develop long‐lived roots that undergo repeated cycles of secondary growth, during which the periderm functions as a protective barrier and a major site of specialized metabolite accumulation.
Licheng Liu, Lianchong Gao, Zhi‐Ying Wang, Yan Liu, Huifeng Ju, Huana Lin, Zheng Shi, Wen‐Juan Cai, Xue Li, Yan‐Bo Huang, Yu Kong, Jing‐Jing Xu, Hong‐Peng Chen, Xin Fang, Juan Guo, Yong‐Hong Hu, Ke Chen, Xiao‐Ya Chen, Jie Hao, Lei Yang   +19 more
wiley   +1 more source

Cross-talk between transcriptome, phytohormone and HD-ZIP gene family analysis illuminates the molecular mechanism underlying fruitlet abscission in sweet cherry (Prunus avium L)

BMC Plant Biology, 2021
Background The shedding of premature sweet cherry (Prunus avium L) fruitlet has significantly impacted production, which in turn has a consequential effect on economic benefits. Result To better understand the molecular mechanism of sweet cherry fruitlet
Zhilang Qiu, Zhuang Wen, Qiandong Hou, Guang Qiao, Kun Yang, Yi Hong, Xiaopeng Wen   +6 more
doaj   +1 more source

PbrIDD2‐PbrAPX14 Module Functions in the Ethylene‐Mediated Ripening and Senescence Process of Pear Fruit

Plant Biotechnology Journal, EarlyView.
ABSTRACT Endogenous H2O2 participated in the ethylene‐dependent ripening and senescence process of horticultural fruit as a secondary messenger; however, the molecular mechanism beneath such a phenomenon has not been fully clarified until recently. By a conjoint analysis of metabolite, enzyme activities, gene expression profiles in AsA‐GSH cycle of ...
Libin Wang, Junpeng Niu, Xiaoyu Tan, Yuhua Xie, Li Jiang, Chen Huan, Xu Zhang, Weiqi Luo, Bing Xie, Xiaopu Ren, Guodong Wang, Yuanyuan Guo, Shaoling Zhang   +12 more
wiley   +1 more source

Examination of the abscission-associated transcriptomes for soybean, tomato and Arabidopsis highlights the conserved biosynthesis of an extensible extracellular matrix and boundary layer

Frontiers in Plant Science, 2015
Abscission zone (AZ) development and the progression of abscission (detachment of plant organs) have been roughly separated into four stages: first, AZ differentiation; second, competence to respond to abscission signals; third, activation of abscission;
Joonyup eKim, Srivignesh eSundaresan, Srivignesh eSundaresan, Sonia ePhilosoph-Hadas, Ronghui eYang, Shimon eMeir, Mark L Tucker   +6 more
doaj   +1 more source

Physiology and Transcriptomics Reveal Divergent Strategies of Mycorrhiza‐Mediated Drought Adaptation in Poplar

Plant, Cell &Environment, EarlyView.
ABSTRACT Mycorrhizal symbiosis shapes plant growth and stress resilience. Here, we compared physiological and molecular responses of poplars (P. x canescens) colonised by Paxillus involutus (Pi) or Cenococcum geophilum (Cg) under control conditions, drought stress and recovery.
Huili Shi, Zhuchou Lu, Andrea Polle
wiley   +1 more source