Results 101 to 110 of about 54,923 (309)

Multi‐omics analysis of the regulatory network in winter buds of ‘Cabernet Sauvignon’ grapevine from dormancy to bud break

Plant Biotechnology Journal, EarlyView.
Summary Winter dormancy and bud break are crucial to the viability, adaptability and yield of fruit trees, but not all metabolic activities or regulatory factors involved in maintaining and breaking dormancy are known. Here, winter buds, spanning from natural dormancy to bud break, were collected from ‘Cabernet Sauvignon’ grapevines maintained outdoors
Li Chen, Keqin Chen, Jiapeng Jiang, Dan Wang, Kekun Zhang, Yulin Fang   +5 more
wiley   +1 more source

Environment sensing in spring-dispersed seeds of a winter annual Arabidopsis influences the regulation of dormancy to align germination potential with seasonal changes [PDF]

, 2014
Seed dormancy cycling plays a crucial role in the lifecycle timing of many plants. Little is known of how the seeds respond to the soil seed bank environment following dispersal in spring into the short-term seed bank before seedling emergence in autumn.
Clay, Heather A., Dent, Katherine, Finch-Savage, William E., Footitt, Steven   +3 more
core   +1 more source

Chemical variations in tension wood of poplar tree induced by intermittent bending, fertilizer and hormone treatments

Maderas: Ciencia y Tecnología, 2022
Tree growth is influenced by various environmental factors that lead to anatomical, physical and chemical changes in their wood. Reaction wood is one of the tree's reactions that make many restrictions in wood usages.
Rahmatollah Gorgij, Kambiz Pourtahmasi, Reza Maali Amiri, Ali Abdolkhani, Maria Cristina Timar, Camelia Coşereanu   +5 more
doaj  

Molecular Mechanisms Underlying Abscisic Acid/Gibberellin Balance in the Control of Seed Dormancy and Germination in Cereals

Frontiers in Plant Science, 2018
Seed dormancy is an adaptive trait that does not allow the germination of an intact viable seed under favorable environmental conditions. Non-dormant seeds or seeds with low level of dormancy can germinate readily under optimal environmental conditions ...
Pham A. Tuan, Rohit Kumar, Pawanpuneet K. Rehal, Parneet K. Toora, Belay T. Ayele   +4 more
doaj   +1 more source

TaWUS‐like‐5D affects grain weight and filling by inhibiting the expression of sucrose and trehalose metabolism‐related genes in wheat grain endosperm

Plant Biotechnology Journal, EarlyView.
Summary Plant‐specific WUSCHEL‐related homeobox (Wox) transcription factors (TFs) are crucial for plant growth and development. However, the molecular mechanism of Wox‐mediated regulation of thousand kernel weight (TKW) in crops remains elusive. In this research, we identified a major TKW‐associated quantitative trait locus (QTL) on wheat chromosome ...
Hongxia Liu, Tian Li, Jian Hou, Xiaotong Yin, Yuquan Wang, Xuemei Si, Shoaib Ur Rehman, Lei Zhuang, Weilong Guo, Chenyang Hao, Xueyong Zhang   +10 more
wiley   +1 more source

Genome-wide analysis, molecular cloning and expression profiling reveal tissue-specifically expressed, feedback-regulated, stress-responsive and alternatively spliced novel genes involved in gibberellin metabolism in Salvia miltiorrhiza [PDF]

, 2015
Conserved domains of enzymes involved in gibberellin metabolism in S. miltiorrhiza. Conserved domains of enzymes involved in gibberellin metabolism in S. miltiorrhiza are shown.
Caili Li, Dongqiao Li, Qing Du, Shanfa Lu   +3 more
core   +6 more sources

Gibberellin signalling mediates nucleocytoplasmic trafficking of Sucrose Synthase 1 to regulate the drought tolerance in rice

Plant Biotechnology Journal, EarlyView.
Summary The Green Revolution (GR) has substantially improved cereal crop yields and enhanced adaptation to diverse environmental challenges. However, the molecular and cellular mechanisms involving GR‐related genes that regulate drought tolerance in plants remain largely unclear.
Jishuai Huang, Bin Xie, Fengjun Xian, Kejia Liu, Qian Yan, Yurong He, Lin Zhu, Wei Liu, Yue Jiang, Yuting Chen, Leilei Peng, Yuwei Zhou, Jun Hu   +12 more
wiley   +1 more source

STIMULASI PERTUMBUHAN AWAL BENIH MELON (Cucumis melo L.) MELALUI SKARIFIKASI DAN GIBERELIN [PDF]

The aim of this study was to determine the effect of scarification and gibberellin soaking on seed stimuli in melon. The study used a factorial randomized block design with two treatment factors.
Fitriyah, Nur, Imadudin, Alfiyan, Rahmatika, Widyana   +2 more
core   +1 more source

Differential growth at the apical hook: all roads lead to auxin.

Frontiers in Plant Science, 2013
The apical hook is a developmentally regulated structure that appears in dicotyledonous seedlings when seeds germinate buried in the soil. It protects the shoot apical meristem and cotyledons from damage while the seedling is pushing upwards seeking for ...
Mohamad eAbbas, David eAlabadí, Miguel Angel Blázquez   +2 more
doaj   +1 more source

PtrVINV2 is dispensable for cellulose synthesis but essential for salt tolerance in Populus trichocarpa Torr. and Gray

Plant Biotechnology Journal, EarlyView.
Summary Invertase (EC.3.2.1.26), a key enzyme in sucrose breakdown, is crucial for cellulose synthesis. However, the function of the vacuolar invertase (VINV) in woody plants remains unclear. In this study, transgenic lines of Populus trichocarpa Torr. and Gray were generated to investigate the role of PtrVINV2 in wood formation and under high salinity
Shuang Zhang, Lina Cao, Danyang Chen, Ruhui Chang, Jiayu Cao, Qiaoyi Zhang, Yeling Qin, Guanjun Liu, Zhiru Xu   +8 more
wiley   +1 more source