Guangdeng Chen
YOU?
Author Swipe
View article: Effect of Singlet Oxygen on the Stomatal and Cell Wall of Rice Seedling Under Different Stresses
Effect of Singlet Oxygen on the Stomatal and Cell Wall of Rice Seedling Under Different Stresses Open
Singlet oxygen (1O2), a reactive oxygen species, can oxidize lipids, proteins, and DNA at high concentrations, leading to cell death. Despite its extremely short half-life (10−5 s), 1O2 acts as a critical signaling molecule, triggering a r…
View article: Microplastic mediated arsenic toxicity involves differential bioavailability of arsenic and modulated uptake in rice (Oryza sativa L.)
Microplastic mediated arsenic toxicity involves differential bioavailability of arsenic and modulated uptake in rice (Oryza sativa L.) Open
Microplastics (MPs) and arsenic (As) commonly co-expose in agricultural systems, posing a significant threat to crop growth. This research investigated the combined effects of polyethylene (PE)/ polylactic acid (PLA) with As on growth char…
View article: γ-Aminobutyric Acid Alleviates Programmed Cell Death in Two Brassica Species Under Cadmium Stress
γ-Aminobutyric Acid Alleviates Programmed Cell Death in Two Brassica Species Under Cadmium Stress Open
Previous studies have demonstrated that γ-Aminobutyric acid (GABA) effectively alleviates heavy metal stresses by maintaining the redox balance and reducing the accumulation of reactive oxygen species (ROS). However, little is known about …
View article: QTL Mapping of Yield, Agronomic, and Nitrogen-Related Traits in Barley (Hordeum vulgare L.) under Low Nitrogen and Normal Nitrogen Treatments
QTL Mapping of Yield, Agronomic, and Nitrogen-Related Traits in Barley (Hordeum vulgare L.) under Low Nitrogen and Normal Nitrogen Treatments Open
Improving low nitrogen (LN) tolerance in barley (Hordeum vulgare L.) increases global barley yield and quality. In this study, a recombinant inbred line (RIL) population crossed between “Baudin × CN4079” was used to conduct field experimen…
View article: The Impact of Various Organic Phosphorus Carriers on the Uptake and Use Efficiency in Barley
The Impact of Various Organic Phosphorus Carriers on the Uptake and Use Efficiency in Barley Open
Organic phosphorus (OP) is an essential component of the soil P cycle, which contributes to barley nutrition after its mineralization into inorganic phosphorus (Pi). However, the dynamics of OP utilization in the barley rhizosphere remain …
View article: QTL mapping of nitrogen use efficiency traits at the seedling and maturity stages under different nitrogen conditions in barley (<scp><i>Hordeum vulgare</i></scp> L.)
QTL mapping of nitrogen use efficiency traits at the seedling and maturity stages under different nitrogen conditions in barley (<span><i>Hordeum vulgare</i></span> L.) Open
Nitrogen (N) is an essential element for plant growth and development. The identification and utilization of N use efficiency (NUE) loci are essential for breeding high NUE cultivars. In this study, 15 NUE traits were measured in a recombi…
View article: QTL Mapping of Agronomic and Physiological Traits at the Seedling and Maturity Stages under Different Nitrogen Treatments in Barley
QTL Mapping of Agronomic and Physiological Traits at the Seedling and Maturity Stages under Different Nitrogen Treatments in Barley Open
Nitrogen (N) stress seriously constrains barley (Hordeum vulgare L.) production globally by influencing its growth and development. In this study, we used a recombinant inbred line (RIL) population of 121 crosses between the variety Baudin…
View article: Crop domestication disrupts intercropping benefits: A case study from barley–faba bean mixture under contrasting P inputs
Crop domestication disrupts intercropping benefits: A case study from barley–faba bean mixture under contrasting P inputs Open
How crop domestication mediates root functional traits and trait plasticity in response to neighboring plants is unclear, but it is important for selecting potential species to be grown together to facilitate P uptake. We grew two barley a…
View article: A promising QTL<i>QSns.sau-MC-3D.1</i>likely superior to<i>WAPO1</i>for wheat spikelet number per spike shows no adverse effects on yield-related traits
A promising QTL<i>QSns.sau-MC-3D.1</i>likely superior to<i>WAPO1</i>for wheat spikelet number per spike shows no adverse effects on yield-related traits Open
Spikelet number per spike (SNS) is one of the crucial factors determining wheat yield. Thus, improving our understanding of the genes that regulate SNS could help develop higher-yielding wheat varieties. A genetic linkage map constructed u…
View article: Disomic Substitution of 3D Chromosome with Its Homoeologue 3E in Tetraploid Thinopyrum elongatum Enhances Wheat Seedlings Tolerance to Salt Stress
Disomic Substitution of 3D Chromosome with Its Homoeologue 3E in Tetraploid Thinopyrum elongatum Enhances Wheat Seedlings Tolerance to Salt Stress Open
The halophytic wild relatives within Triticeae might provide valuable sources of salt tolerance for wheat breeding, and attempts to use these sources of tolerance have been made for improving salt tolerance in wheat by distant hybridizatio…
View article: Singlet oxygen makes plant epidermis thicker with less stomata
Singlet oxygen makes plant epidermis thicker with less stomata Open
Singlet oxygen (1O2) has a very short half-life of 10−5 s; however, it is a strong oxidant that causes growth arrest and necrotic lesions on plants1–4. Its signaling pathway remains largely unknown. The Arabidopsis flu (FLUORESCENT) mutant…
View article: Root mass density is responsible for nitrogen use efficiency in wheat during the early vegetative stage in low nitrogen conditions
Root mass density is responsible for nitrogen use efficiency in wheat during the early vegetative stage in low nitrogen conditions Open
Crop nitrogen use efficiency (NUE) decreases as the N supply increases, leading to wasted resources. Genetic variations that alter root morphological traits may be useful for developing crops able to explore the deep soil strata to enhance…
View article: Shade Avoidance 3 Mediates Crosstalk Between Shade and Nitrogen in Arabidopsis Leaf Development
Shade Avoidance 3 Mediates Crosstalk Between Shade and Nitrogen in Arabidopsis Leaf Development Open
After nitrogen treatments, plant leaves become narrower and thicker, and the chlorophyll content increases. However, the molecular mechanisms behind these regulations remain unknown. Here, we found that the changes in leaf width and thickn…
View article: Multi-Locus Genome-Wide Association Study of Four Yield-Related Traits in Chinese Wheat Landraces
Multi-Locus Genome-Wide Association Study of Four Yield-Related Traits in Chinese Wheat Landraces Open
Wheat ( Triticum aestivum L.) is one of the most important crops in the world. Here, four yield-related traits, namely, spike length, spikelets number, tillers number, and thousand-kernel weight, were evaluated in 272 Chinese wheat landrac…
View article: Genome-Wide Association Study of Kernel Traits in Aegilops tauschii
Genome-Wide Association Study of Kernel Traits in Aegilops tauschii Open
Aegilops tauschii is the diploid progenitor of the D subgenome of hexaploid wheat ( Triticum aest ivum L.). Here, the phenotypic data of kernel length (KL), kernel width (KW), kernel volume (KV), kernel surface area (KSA), kernel width to …
View article: QTL mapping for grain number per spikelet in wheat using a high-density genetic map
QTL mapping for grain number per spikelet in wheat using a high-density genetic map Open
Grain number per spikelet (GNS) is a key determinant of grain yield in wheat. A recombinant inbred line population comprising 300 lines was developed from a cross between a high GNS variety H461 and Chinese Spring from which the reference …
View article: The Wheat 55K SNP-Based Exploration of Loci for Spikelet Number Per Spike From a Tetraploid Wheat (Triticum Turgidum L.) Recombinant Inbred Line Population Derived From a Chinese Landrace ‘ailanmai’ and a Wild Emmer Accession
The Wheat 55K SNP-Based Exploration of Loci for Spikelet Number Per Spike From a Tetraploid Wheat (Triticum Turgidum L.) Recombinant Inbred Line Population Derived From a Chinese Landrace ‘ailanmai’ and a Wild Emmer Accession Open
Background: Increasing wheat yield is an urgent task to solve the global food shortage. Spikelet number per spike (SNS) is a key factor in determining kernel number per spike which has a great effect on wheat grain yield. However, modern w…
View article: Identification and Validation of a Novel Major Quantitative Trait Locus for Plant Height in Common Wheat (Triticum aestivum L.)
Identification and Validation of a Novel Major Quantitative Trait Locus for Plant Height in Common Wheat (Triticum aestivum L.) Open
Plant height (PH) plays a pivotal role in plant morphological architecture and is associated with yield potential in wheat. For the quantitative trait locus (QTL) analysis, a recombinant inbred line population was developed between varieti…
View article: Vitamin E Is Superior to Vitamin C in Delaying Seedling Senescence and Improving Resistance in Arabidopsis Deficient in Macro-Elements
Vitamin E Is Superior to Vitamin C in Delaying Seedling Senescence and Improving Resistance in Arabidopsis Deficient in Macro-Elements Open
Nitrogen (N), phosphorus (P), and potassium (K) are three essential macro-elements for plant growth and development. Used to improve yield in agricultural production, the excessive use of chemical fertilizers often leads to increased produ…
View article: Novel QTL Conferring Phosphorus Acquisition and Utilization Efficiencies in Barley
Novel QTL Conferring Phosphorus Acquisition and Utilization Efficiencies in Barley Open
Phosphorus (P) deficiency in agricultural soil is a major constraint for crop production and increasing P acquisition efficiency (PAE) of plants is considered as one of the most cost-effective solutions for yield increase. The objective of…
View article: SSRMMD: A Rapid and Accurate Algorithm for Mining SSR Feature Loci and Candidate Polymorphic SSRs Based on Assembled Sequences
SSRMMD: A Rapid and Accurate Algorithm for Mining SSR Feature Loci and Candidate Polymorphic SSRs Based on Assembled Sequences Open
Microsatellites or simple sequence repeats (SSRs) are short tandem repeats of DNA widespread in genomes and transcriptomes of diverse organisms and are used in various genetic studies. Few software programs that mine SSRs can be further us…
View article: TMPRSS2 Protease Inhibitors May Prolong But Heparins Accelerate SARS-CoV-2 Clearance
TMPRSS2 Protease Inhibitors May Prolong But Heparins Accelerate SARS-CoV-2 Clearance Open
The 2019 novel SARS-like coronavirus (SARS-CoV-2) entry depends on the host membrane serine protease TMPRSS2, which can be blocked by some clinically-proven drugs. Here we analyzed spatial relevance between glycosylation sequons and antibo…