Results 81 to 90 of about 2,333 (208)

Informative ISSR Markers Help Identify Genetically Distinct Accessions of Oryza rufipogon in Yield Improvement

open access: yesRice Science, 2016
Inter simple sequence repeat (ISSR) polymorphism was used to determine genetic diversity and phylogenetic relationships in 90 genotypes of wild and cultivated species of Oryza from different geographical regions of the world.
G. Haritha   +5 more
doaj   +1 more source

Early Domestication History of Asian Rice Revealed by Mutations and Genome-Wide Analysis of Gene Genealogies

open access: yesRice, 2022
Background Asian rice (Oryza sativa L.) has been a model plant but its cultivation history is inadequately understood, and its origin still under debate.
Yingqing Lu, Yunzhang Xu, Nan Li
doaj   +1 more source

Development of PCR‐Based Detection Methods for the Quarantine Wild Rice Seeds Contaminating Imported and Exported Crops

open access: yesWeed Biology and Management, Volume 26, Issue 2, June 2026.
ABSTRACT The establishment and spread of invasive alien weeds in agricultural fields have become a serious problem in Japan. Since the amendment of the Plant Protection Act in Japan, weeds have been included among the target quarantine pests. Therefore, reliable methods are required for the accurate identification and detection of harmful invasive ...
Riki Oshima   +2 more
wiley   +1 more source

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

open access: yesAdvanced Science, Volume 13, Issue 30, 28 May 2026.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang   +4 more
wiley   +1 more source

Table_7_Phenotypic Variation and the Impact of Admixture in the Oryza rufipogon Species Complex (ORSC).xlsx

open access: yes, 2022
Crop wild relatives represent valuable reservoirs of variation for breeding, but their populations are threatened in natural habitats, are sparsely represented in genebanks, and most are poorly characterized.
Sandra E. Harrington (9632228)   +12 more
core   +1 more source

Back to the Wild: On a Quest for Donors Toward Salinity Tolerant Rice

open access: yesFrontiers in Plant Science, 2020
Salinity stress affects global food producing areas by limiting both crop growth and yield. Attempts to develop salinity-tolerant rice varieties have had limited success due to the complexity of the salinity tolerance trait, high variation in the stress ...
Celymar A. Solis   +11 more
doaj   +1 more source

Molecular Control of Tiller Angle and Its Role in Rice Domestication

open access: yesFood and Energy Security, Volume 15, Issue 3, May/June 2026.
ABSTRACT Plant architecture is a key determinant of rice (Oryza sativa) productivity, with tiller angle playing a central role in optimizing plant density, light interception, and yield. During domestication, rice underwent a critical transition from the prostrate growth habit of wild relatives such as Oryza rufipogon to the erect architecture of ...
Humera Ashraf   +4 more
wiley   +1 more source

Differences of F-statistics a between peripheral and central populations in O. rufipogon as detected by six microsatellite loci.

open access: yes, 2016
Differences of F-statistics a between peripheral and central populations in O. rufipogon as detected by six microsatellite loci.
Li-Zhi Gao (2558455)   +1 more
core   +1 more source

Table_3_Phenotypic Variation and the Impact of Admixture in the Oryza rufipogon Species Complex (ORSC).xlsx

open access: yes, 2022
Crop wild relatives represent valuable reservoirs of variation for breeding, but their populations are threatened in natural habitats, are sparsely represented in genebanks, and most are poorly characterized.
Sandra E. Harrington (9632228)   +12 more
core   +1 more source

Taxonomic insights into Indian Rotala (Lythraceae) species with verticillate phyllotaxy

open access: yesNordic Journal of Botany, Volume 2026, Issue 5, May 2026.
In an effort to resolve taxonomic complexities among Indian Rotala species with verticillate phyllotaxy, this study provides an identification key, revised nomenclature, updated morphological descriptions including SEM studies of seed coat surfaces, detailed photoplates, and notes on phenology, ecology, and distribution.
Arikrishnan Parthiban   +2 more
wiley   +1 more source

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