Results 151 to 160 of about 161,361 (348)

Vitrovariation et régénération par embryogenèse somatique à partir d'embryons mûrs de blé tendre (Triticum aestivum L. var. 'Nesma' 149) : effet du borate de sodium, de la fragmentation et du scutellum [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2011
Vitrovariation and regeneration by somatic embryogenesis from mature embryos of common wheat (Triticum aestivum L. Var. 'Nesma' 149): effect of the borate of sodium, the fragmentation and the scutellum.
Karim, R., Chlyah, H., Douira, A., Hsaine, M.   +3 more
doaj  

An assessment of wheat (Triticum aestivum L.) genotypes under saline and waterlogged compacted soil conditions, I: grain yield and yield components [PDF]

, 2013
A pot experiment was conducted to study effects of salinity and waterlogging under soil compaction conditions on grain yield and yield components of wheat. Treatments were arranged in a factorial layout assigned to a randomized complete design with three
Asgari, Hamid, Cornelis, Wim, Van Damme, Patrick   +2 more
core   +1 more source

Arbuscular Mycorrhiza Augments Arsenic Tolerance in Wheat (Triticum aestivum L.) by Strengthening Antioxidant Defense System and Thiol Metabolism

Frontiers in Plant Science, 2017
Arbuscular mycorrhiza (AM) can help plants to tolerate arsenic (As) toxicity. However, plant responses are found to vary with the host plant and the AM fungal species.
Surbhi Sharma, G. Anand, Neeraja Singh, R. Kapoor   +3 more
semanticscholar   +1 more source

VERNALIZATION2 alters early tiller development in a facultative spring hexaploid bread wheat

New Phytologist, EarlyView.
Summary An extended period of cold exposure enables the process of vernalization in winter cereals and is important for the synchronised timing of the floral transition. The cereal‐specific floral repressor VERNALIZATION2 (VRN2) has an integral role in vernalization, yet this locus remains poorly characterised in facultative spring hexaploid wheat ...
Dominique Hirsz, Harry Taylor, India Lacey, Wenxue Wu, Adam Gauley, Laura Dixon   +5 more
wiley   +1 more source

Engineering next‐generation crops through CRISPR‐mediated horizontal gene transfer

New Phytologist, EarlyView.
Summary Crops increasingly face overlapping stresses such as heat, drought, salinity, and pathogens that conventional breeding or genome editing rarely overcome in combination. To address this, we propose CRISPR‐enabled horizontal gene transfer (CRISPR‐HGT) as a programmable framework that recreates the evolutionary process by which plants historically
Madhab Kumar Sen, Amit Roy, Rajeev K. Varshney, Amrita Chakraborty   +3 more
wiley   +1 more source

Starch Synthase 3 isoforms are essential for normal starch granule initiation in wheat endosperm

New Phytologist, EarlyView.
Summary Wheat grains have two distinct types of starch granules. Large, lenticular A‐type granules are formed from a single initiation per amyloplast during early grain development, while numerous small B‐type granules are initiated during later grain development.
Jinjin Ding, Brendan Fahy, Ryo Matsushima, Qiantao Jiang, David Seung   +4 more
wiley   +1 more source

When wuthering winds create fluttering fields: structural and biomechanical properties determine canopy light fluctuation properties of 10 wheat cultivars

New Phytologist, EarlyView.
Summary Wind‐driven plant movement generates rapid light fluctuations (windflecks), which can impact canopy photosynthesis. Targeting crop photosynthesis in dynamic light provides a potential path towards boosting yield. Here, we quantified how plant architecture and biomechanics modulate such windflecks across 10 high‐yielding cultivars of winter ...
Maxime Durand, Jonathon A. Gibbs, Erik H. Murchie, T. Matthew Robson, Alexandra J. Gibbs   +4 more
wiley   +1 more source

Recombination suppression in plant adaptation and speciation

New Phytologist, EarlyView.
Summary Recombination suppression is increasingly recognized as an important facilitator of genomic divergence and speciation, especially under ongoing gene flow. In plants, however, the broader evolutionary consequences and the mechanisms by which recombination suppression arises and spreads are still incompletely understood, reflecting the inherent ...
Xu Zhang, Yisi Hu, Kaichi Huang, Stephen I. Wright, Loren H. Rieseberg   +4 more
wiley   +1 more source

MsWRKY49 Modulates Pollen Tube Elongation in Response to Boron Deficiency by Regulating Reactive Oxygen Species Homeostasis in Alfalfa

Plant Biotechnology Journal, EarlyView.
ABSTRACT Boron, an essential micronutrient, plays a crucial role in plant reproductive processes. Boron deficiency is widespread in many regions and significantly reduces alfalfa (Medicago sativa) seed yield, yet the molecular mechanisms underlying its impact on reproductive organ development remain elusive.
Juan Wang, Wenxin Peng, Zhicheng Jia, Xinru Su, Tianqi Zhu, Zhenzhen Liu, Shoujiang Sun, Jinyu Shi, Manli Li, Liru Dou, Peisheng Mao   +10 more
wiley   +1 more source

De Novo Design and Synthesis of Novel Benzoxazinone Derivatives Targeting Dihydroxyacid Dehydratase

Plant Biotechnology Journal, EarlyView.
ABSTRACT Dihydroxyacid dehydratase (DHAD), a key enzyme in the branched‐chain amino acid (BCAA) synthesis pathway, is a promising herbicide target. Currently, no commercial herbicides target DHAD, and no inhibitors are in development. Structural analysis suggests that coordination with iron–sulfur clusters and hydrophobic interactions with Tyr215 and ...
Bo He, Yanhao Hu, Xu He, Wang Chen, Wei Yan, Xin Zang, Jiahai Zhou, Yonghao Ye   +7 more
wiley   +1 more source