Results 181 to 190 of about 912,684 (234)

Crop sequencing effects of seven crops on grain yield, volunteers, and weeds in Saskatchewan

open access: yesAgronomy Journal, Volume 118, Issue 5, September/October 2026.
Abstract Every growing season, producers must decide which crops to grow and in what sequence to enhance returns and sustain productivity. However, when producers consider growing specialty crops like canary seed (Phalaris canariensis L.), coriander (Coriandrum sativum L.), hemp (Cannabis sativa L.), or quinoa (Chenopodium quinoa Willd.), data are ...
William E. May   +5 more
wiley   +1 more source

Spatiotemporal Thermal Variation Modulates Phenotypic Plasticity in Freshwater Turtle Growth, Behavior, and Sex

open access: yesGlobal Change Biology Communications, Volume 1, Issue 3, September 2026.
Using a dataset that spans more than 50 years, we found that northern map turtles (Graptemys geographica) – an ectothermic species with temperature‐dependent sex determination – exhibited faster somatic growth rates, altered thermoregulatory behaviors, and a female‐biased sex ratio in recent years which were characterized by warmer, longer growing ...
Amber L. Pitt   +6 more
wiley   +1 more source

Identification of Marker Trait Associations in a Barley Four Way Cross

open access: yes, 2005
Until recently, genetic mapping in cereals has been exclusively applied to populations derived from simple crosses. Genetic studies are now targeting broader population structures to take advantage of association mapping and whole genome analysis ...
Chalmers, K.   +3 more
core  

Leaf micromorphology and genetic diversity analysis of Iranian Hordeum species using ISSR and SCoT markers

open access: yesNordic Journal of Botany, Volume 2026, Issue 9, September 2026.
The genus Hordeum (Poaceae), of the tribe Triticeae, comprises approximately 32 species with substantial potential for barley improvement. Hordeum vulgare is an economically important cereal widely cultivated across diverse environments, from the Arctic to desert and humid regions.
Maryam Keshavarzi   +2 more
wiley   +1 more source

Turnip Mosaic Virus‐Based gRNA Delivery System for Plant Genome Editing

open access: yesPlant Direct, Volume 10, Issue 9, September 2026.
ABSTRACT Plant virus‐based gRNA delivery systems offer a rapid alternative to stable transformation for CRISPR‐mediated genome editing, but potyvirus‐based platforms in Cas9‐expressing plants are still underexplored. Here, we developed a turnip mosaic virus (TuMV)‐based system for gRNA delivery in Cas9‐expressing Nicotiana benthamiana and tested ...
Ekkachai Khwanbua   +3 more
wiley   +1 more source

Response Surface Method‐Optimized Microwave‐Assisted Extraction and LC–MS/MS Profiling of Bioactive Compounds Wild Edible Arisaema schimperianum Tuber

open access: yesSEPARATION SCIENCE PLUS, Volume 9, Issue 9, September 2026.
Response surface optimization identified 60% microwave power and 40 s as a balanced condition for recovering bioactive compounds from Arisaema schimperianum tuber. LC–MS/MS profiling revealed diverse metabolites, while freeze‐drying best preserved thermolabile compounds, highlighting an effective strategy for maximizing extraction efficiency and ...
Gezahegn Abawa Zeleke   +2 more
wiley   +1 more source

The afterlife of a horizontally transferred gene: Expansion and functional diversification of a C1A peptidase in wild Hordeum species

open access: yesThe Plant Genome, Volume 19, Issue 3, September 2026.
Abstract Horizontal gene transfer (HGT) can accelerate plant adaptation, but the evolutionary fate of newly acquired nuclear genes is often unclear. Here, we analyzed a papain‐like cysteine peptidase horizontally transferred from Panicoideae to wild Hordeum (Poaceae). Using chromosome‐level assemblies of 21 diploid Hordeum species, we assessed presence/
Václav Mahelka   +9 more
wiley   +1 more source

Revisiting the foundation era of plant genomics with a commentary on the pioneering contributions of Prof. Chittaranjan Kole

open access: yesThe Plant Genome, Volume 19, Issue 3, September 2026.
Abstract The evolution of plant genomics has been shaped by several pioneering milestones, beginning with the introduction of restriction fragment length polymorphism–based genetic linkage maps in the mid‐1980s. Among the global contributors, Prof. Chittaranjan Kole stands as a distinguished figure whose work fundamentally shifted the trajectory of ...
Madhugiri Nageswara‐Rao   +23 more
wiley   +1 more source

Development of an open‐pollinated genetic mapping framework to facilitate the identification of QTL in apples

open access: yesThe Plant Genome, Volume 19, Issue 3, September 2026.
Abstract Genetic mapping of traits in apples (Malus domestica), a temperate woody perennial, is challenging due to high heterozygosity, long juvenility, and extensive spatial maintenance requirements for the populations. These factors limit the effective use of traditional quantitative trait locus (QTL) mapping methods in identifying the genetic basis ...
David Hickok, Awais Khan, Kelly Robbins
wiley   +1 more source

Re‐sequencing 142 rice genomes reveals the fine‐scale population structure and phylogenetic affinities of landraces of Kashmir Valley: Evidence from domestication and adaptive signatures

open access: yesThe Plant Genome, Volume 19, Issue 3, September 2026.
Abstract The emergence of rice (Oryza sativa) as a cultivated crop has represented a landmark in the history of agriculture in Kashmir Valley. Unlike winter cereals, such as wheat and barley, which exhibit clear West‐Asian origins, rice attained a different domestication trajectory linked to East‐Asian Neolithic cultures.
Asif Bashir Shikari   +11 more
wiley   +1 more source

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