Results 141 to 150 of about 149,587 (310)

The ASYMMETRIC LEAVES1 ortholog PagAS1a promotes xylem development and plant growth in Populus

Forestry Research
ASYMMETRIC LEAVES1 (AS1) is a central regulator of leaf polarity establishment in Arabidopsis. However, the functions of its ortholog genes in Populus are unclear.
Yingzi Li, Yunlong Li, Bo Zhang, Aimin Wu, Lijun Liu   +4 more
doaj   +1 more source

ARF6 integrates auxin and gibberellin signaling to promote stone cell lignification in pear via the HB49‐MYB169 module

New Phytologist, EarlyView.
Summary Stone cells originate from secondary cell wall thickening and contain abundant lignin. Their excessive accumulation compromises pear fruit quality, yet the endogenous hormonal mechanisms governing stone cell formation remain unclear. Here, co‐expression network analysis using transcriptome data – the flesh of 206 sand pear accessions sampled at
Yanfei Shan, Shulin Chen, Jianfa Cai, Zheng Zhou, Chong Pan, Jiahao Liu, Pengfei Zheng, Cheng Li, Yueyuan Liu, Cheng Xue, Jun Wu   +10 more
wiley   +1 more source

Transcriptomic and metabolomic analysis of poplar response to feeding by Hyphantria cunea

BMC Plant Biology
Populus cathayana × canadansis ‘Xinlin 1’ (‘P.‘xin lin 1’) with the characteristics of rapid growth and high yield, is frequently attacked by herbivorous insects. However, little is known about how it defenses against Hyphantria cunea (H.
Hanxi Li, Jiajia Shen, Yutong Ding, Yuxi Li, Jiayu Du, Tingbo Jiang, Xiangbo Kong, Rui Han, Xinxin Zhang, Xiyang Zhao   +9 more
doaj   +1 more source

Identification and intra-genus conservation analysis of non-conventional peptides in hybrid poplar 84K

Forestry Research
The functional roles of non-conventional peptides (NCPs) encoded by short open reading frames (sORFs) are increasingly recognized. However, their evolutionary conservation among closely related species remains largely unexplored.
Ying-Da Chen, Jian Tang, Xin-Yue Wang, Xin Lin, Hao-Ran Liao, Hui Liu, Li-Na Mei, Liang-Jiao Xue, Ying Guo   +8 more
doaj   +1 more source

Cyclophilin A‐mediated cis/trans isomerization modulates RIN4 to control intracellular rhizobial infection in legumes

New Phytologist, EarlyView.
Summary In most legume‐rhizobium symbioses, rhizobial colonization occurs through host‐derived intracellular infection threads, which enable rhizobial recruitment while presumably modulating the host immune system to prevent rejection. To investigate post‐translational regulation of immune responses during rhizobial infection, we focused on Cyclophilin
Takashi Goto, Kasper Røjkjær Andersen, Masaru Bamba, Shusei Sato, Masayuki Sugawara, Kiwamu Minamisawa, Masayoshi Kawaguchi, Jens Stougaard, Yasuyuki Kawaharada   +8 more
wiley   +1 more source

Tree‐ring structure determines the temporal coordination between xylem growth and the gain in hydraulic conductivity in the outermost ring

New Phytologist, EarlyView.
Summary The study of seasonal xylem hydraulics has predominantly focused on embolism‐induced losses, whereas growth‐driven increases in hydraulic capacity have received little attention. We assessed the intra‐annual dynamics of xylem formation and gain of conductivity in the current‐year ring of three species with contrasting tree‐ring structure ...
Laura Fernández‐de‐Uña, Cyrille B. K. Rathgeber, Gonzalo Pérez‐de‐Lis, Anjy N. Andrianantenaina, Matthias Cuntz   +4 more
wiley   +1 more source

Provenance legacies override species effects in shaping oak rhizosphere microbiomes and metabolomes

New Phytologist, EarlyView.
Graphical representation of experimental setup. Quercus spp. seeds were collected at two origins: upper Rhine basin (URB) and north German lowland (NGL). Summary As climate change drives more frequent drought‐heat extremes, selecting drought‐tolerant trees is crucial for future forest resilience. However, the role of tree–microbial associations remains
Sebastian Bibinger, Tetyana Nosenko, Prasath Balaji Sivaprakasam Padmanaban, Stefanie Schulz, Hilke Schroeder, Birgit Kersten, Ina Zimmer, Franz Buegger, Michael Schloter, Jörg‐Peter Schnitzler   +9 more
wiley   +1 more source

Endophyte‐induced systemic spatial reprogramming of metabolism in Populus trichocarpa roots under drought

New Phytologist, EarlyView.
Summary Beneficial, facultative endophytes help plants thrive in challenging environments by altering their host's metabolism, but how these cellular scale metabolic changes propagate to the systems biology scale is unknown. In this work, we employed a high‐resolution chemical imaging approach to map metabolic changes at the Populus trichocarpa root ...
Jayde Aufrecht, Dušan Veličković, Robert Tournay, Sneha Couvillion, Vimal Balasubramanian, Tanya Winkler, Daisy Herrera, Robert Stanley, Sharon L. Doty, Amir H. Ahkami   +9 more
wiley   +1 more source

Populus alba

, 1956
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire   +4 more sources

Poplar miR1447 Is a Negative Regulator of Disease Resistance Through the SA‐Dependent Pathway

Plant Biotechnology Journal, EarlyView.
ABSTRACT Although microRNA1447 (miR1447) regulates poplar responses to abiotic stress and pest infestation, how miR1447 regulates poplar immunity against pathogens and its underlying molecular mechanisms remain to be elucidated. Here, we revealed that miR1447 functioned as a negative regulator of poplar disease resistance against fungal and bacterial ...
Dandan Xiao, Kaijing Rong, Tiantian Fu, Yicheng Li, Chun Wang, Ke Zhou, Ruen Yu, Xiaoqian Yang, Yuzhang Yang, Yuanyuan Wang, Yanwei Wang, Yonglin Wang   +11 more
wiley   +1 more source