Results 151 to 160 of about 1,163,196 (291)

Root hair plasticity in cereals under abiotic stress

New Phytologist, EarlyView.
An integrative perspective on how to study the regulation of root hair plasticity to increase the resilience of cereals to abiotic stress. Summary Abiotic stress is a constant threat to crop growth and yield in the context of climate change. Root systems that can best adapt their architecture to environmental challenges contribute to enhanced ...
Yaping Zhou, Frank Hochholdinger
wiley   +1 more source

Unfolding Plant Defence: Endoplasmic Reticulum Stress Signalling at the Plant‐Pathogen Interface

Plant Biotechnology Journal, EarlyView.
ABSTRACT The endoplasmic reticulum (ER) stress response, a conserved proteostasis network, has emerged as a central hub that reprograms plant immunity during pathogen attack. This review synthesises how plants harness ER‐stress signalling to mount multilayered defences and how pathogens have evolved counterstrategies to subvert these pathways.
Zhe Meng, Shuqin Zheng, Federica Brandizzi, Yiran Liu, Chunlei Li, Congcong Ai, Yujiao Wang, Jiadong Qi, Xiuguo Zhang   +8 more
wiley   +1 more source

Deciphering the genetic diversity and population structure of wild barley germplasm against corn leaf aphid, Rhopalosiphum maidis (Fitch). [PDF]

Sci Rep, 2023
Maanju S, Jasrotia P, Yadav SS, Kashyap PL, Kumar S, Jat MK, Lal C, Sharma P, Singh G, Singh GP.   +9 more
europepmc   +1 more source

Spatial Regulation of Silicon Accumulation in Peduncle Confers Sheathed Spike in Barley

Plant Biotechnology Journal, EarlyView.
ABSTRACT Peduncle, the uppermost internode in cereals, connects the stem to the inflorescence and is critical for the transport of water, nutrients and photosynthetic assimilates. While peduncle length associates with plant height and its elongation is primarily regulated by phytohormones, we report a previously unrecognized mechanism involving the ...
Wenxue Wu, Congcong Jiang, Guangqi Gao, Namiki Mitani‐Ueno, Yu Guo, Jinhong Kan, Yehui Xiong, Martin Mascher, Zhongfu Ni, Jian Feng Ma, Ke Wang, Ping Yang   +11 more
wiley   +1 more source

No Cost of Resistance in Wheat Gene Stack Lines Containing 10 Stem Rust Resistance Transgenes

Plant Biotechnology Journal, EarlyView.
ABSTRACT Genetic resistance is the most economical and sustainable approach for crop protection, however, it is regularly overcome by pathogen virulence evolution. Polygenic resistance has greater durability, but unlinked genes are laborious to maintain in breeding programs.
Ming Luo, Aihua Wang, Soma Chakraborty, Shyh Yin Low, Saeid Babaei, Jian Chen, Jianping Zhang, Dhara Bhatt, Brenton Brooks, Oadi Matny, Narayana Upadhyaya, Rohit Mago, Melania Figueroa, Evans Lagudah, Peter Dodds, Brian Steffenson, Michael Ayliffe   +16 more
wiley   +1 more source

STRUCTURE group assignments for individual wild barley accessions.

, 2014
The results shown are based on K = 5 and for BOPA SNPs. The results for nSSRs (not shown) were similar. Results correspond with spatial autocorrelation analysis (Fig. 2) in describing a more complex genetic structure in wild barley than might be expected
Allan Booth (520641), Robbie Waugh (255169), Maarten van Zonneveld (301907), Ian K. Dawson (520640), Brian Steffenson (212177), Joanne Russell (520639)   +5 more
core   +1 more source

The CaM1‐CBP60b‐MYB77 Transcriptional Cascade Regulates K+ Homeostasis and Salt Tolerance in Barley

Plant Biotechnology Journal, EarlyView.
ABSTRACT Soil salinity is a major abiotic stress that threatens global crop productivity. Calcium (Ca2+) is a pivotal second messenger in plant stress signalling, but how Ca2+ sensors such as calmodulin (CaM) transcriptionally control ion homeostasis and salt tolerance remains largely understood in crops.
Yunfeng Xu, Haoran Sun, Lijun Liu, Qiyu Liang, Ling Shen, Ailing Han, Liangbo Fu, Fengyue Wang, Shanggeng Xie, Jiangyan Xiong, Yishan Tu, Zhengyuan Xu, Kangfeng Cai, Lingzhen Ye, Shengguan Cai, Zhong‐Hua Chen, Dezhi Wu, Guoping Zhang, Qiufang Shen   +18 more
wiley   +1 more source

Genetic erosion in domesticated barley and a hypothesis of a North African centre of diversity

Ecology and Evolution
Barley is one of the founder crops of the Neolithic transition in West Asia. While recent advances in genomics have provided a rather detailed picture of barley domestication, there are contradictory views on how the domestication process affected ...
Peter Civáň, Agostino Fricano, Joanne Russell, Caroline Pont, Hakan Özkan, Benjamin Kilian, Terence A. Brown   +6 more
doaj   +1 more source

Salt Stress-Related Mechanisms in Leaves of the Wild Barley Hordeum spontaneum Generated from RNA-Seq Datasets. [PDF]

Life (Basel), 2023
Barqawi AA, Abulfaraj AA.
europepmc   +1 more source

Relationships and diversity of Hordeum vulgare L. (cultivated and wild barley) in Iran measured using cytological parameters

تاکسونومی و بیوسیستماتیک, 2010
Barley (Hordeum vulgare L.) including cultivated (subsp. vulgare L.) and its wild relative (subsp. spontaneum C. Koch) is considered as the primary gene pool of Hordeum.
Azadeh Akhavan, Hojjatollah Saeidi
doaj