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Following the submission of dossier GMFF-2023-21220 under Regulation (EC) No 1829/2003 from Bayer CropScience LP, the Panel on Genetically Modified Organisms of the European Food Safety Authority was asked to deliver a scientific risk assessment on the data submitted in the context of the renewal of authorisation application for the herbicide-tolerant genetically modified oilseed rape MON 88302, for food and feed uses, excluding cultivation within the European Union. The data received in the context of this renewal application contained post-market environmental monitoring reports, an evaluation of the literature retrieved by a scoping review, a search for additional studies performed by or on behalf of the applicant and updated bioinformatics analyses. The GMO Panel assessed these data for possible new hazards, modified exposure or new scientific uncertainties identified during the authorisation period and not previously assessed in the context of the original application. Under the assumption that the DNA sequence of the event in oilseed rape MON 88302 considered for renewal is identical to the sequence of the originally assessed event, the GMO Panel concludes that there is no evidence in renewal dossier GMFF-2023-21220 for new hazards, modified exposure or scientific uncertainties that would change the conclusions of the original risk assessment on oilseed rape MON 88302.
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http://dx.doi.org/10.2903/j.efsa.2025.9378 | DOI Listing |
Theor Appl Genet
September 2025
State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
Hybrid breeding based on male sterility requires the removal of male parents, which is time- and labor-intensive; however, the use of female sterile male parent can solve this problem. In the offspring of distant hybridization between Brassica oleracea and Brassica napus, we obtained a mutant, 5GH12-279, which not only fails to generate gynoecium (thereby causing female sterility) but also has serrated leaves that could be used as a phenotypic marker in seedling screening. Genetic analysis revealed that this trait was controlled by a single dominant gene.
View Article and Find Full Text PDFJ Agric Food Chem
September 2025
College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China.
In the search for novel succinate dehydrogenase inhibitors (SDHIs) fungicides for managing rice sheath blight (RSB) and sclerotinia stem rot (SSR), 28 pyrazole-4-carboxamides incorporating stilbene or diphenylacetylene scaffolds were synthesized and evaluated for antifungal activities. The results showed that compound exhibited the most promising antifungal efficacy against and with EC (half maximal effective concentration) values of 0.004 and 0.
View Article and Find Full Text PDFJ Pineal Res
September 2025
School of Breeding and Multiplication (Sanya Institute of Breeding and Multiplication), School of Tropical Agriculture and Forestry, Hainan University, Sanya, China.
Melatonin, a multifunctional signalling molecule in plants, has been increasingly recognized for its role in improving stress tolerance, regulating hormone signalling, and enhancing crop productivity. Exogenous melatonin application represents a promising strategy to enhance crop productivity under global agricultural challenges. This study aimed to investigate the physiological and molecular mechanisms by which melatonin improves yield in Brassica napus.
View Article and Find Full Text PDFJ Genet Genomics
September 2025
College of Agronomy and Biotechnology, Southwest University, Beibei, Chongqing 400715, China; Engineering Research Center of South Upland Agriculture, Ministry of Education, Beibei, Chongqing 400715, China; Academy of Agricultural Sciences, Southwest University, Beibei, Chongqing 400715, China. Elec
Flowering time is a critical agronomic trait with a profound effect on the productivity and adaptability of rapeseed (Brassica napus L.). Strategically advancing flowering time can reduce the risk of yield losses due to extreme climatic conditions and facilitate the cultivation of subsequent crops on the same land, thereby enhancing overall agricultural efficiency.
View Article and Find Full Text PDFNew Phytol
September 2025
National Key Laboratory of Crop Genetic Improvement, National Engineering Research Center of Rapeseed, Hubei Hongshan Laboratory, Huazhong Agricultural University, Wuhan, 430070, China.
Heterosis holds great potential for improving yield, quality, and environmental adaptability in crop breeding, which suggests that hybrids can exhibit better performance in adapting to extreme environments. However, the epigenetic mechanisms of salt-tolerant heterosis in allopolyploid crop Brassica napus (AACC, 2n = 38), particularly chromatin accessibility, remain largely unexplored. We investigated the dynamics of chromatin accessibility and transcriptional reprogramming during a time course of salt exposure in Brassica napus hybridization.
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