{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Lu Z"],"funding":["National Natural Science Foundation of China","Youth Innovation Promotion Association"],"pagination":["1730"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9143685"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["12(10)"],"pubmed_abstract":["Because of their excellent antibacterial properties, silver nanoparticles (AgNPs) are widely used in all walks of life, which has caused them to be discharged into aquatic environments with possible negative effects on aquatic plants. In the present study, we used an aquatic fern, <i>Ceratopteris thalictroides</i>, as a model to investigate the effects of AgNPs on its spore germination, gametophytes, sex differentiation, and growth. The results demonstrated that AgNPs significantly inhibited spore germination of <i>C. thalictroides</i> <i>at a</i> AgNP concentration higher than 0.02 mg/L. Additionally, we found sex-dependent effects of AgNPs on the development and growth of the gametophyte of <i>C. thalictroides</i>. The proportion of hermaphrodites in the gametophytes and the area of game"],"journal":["Nanomaterials (Basel, Switzerland)"],"pubmed_title":["Low Concentrations of Silver Nanoparticles Inhibit Spore Germination and Disturb Gender Differentiation of <i>Ceratopteris thalictroides</i> (L.) Brongn."],"pmcid":["PMC9143685"],"funding_grant_id":["41907223","31971520","2021340"],"pubmed_authors":["Li W","Lu Z","Jiang HS","Yin L"],"additional_accession":[]},"is_claimable":false,"name":"Low Concentrations of Silver Nanoparticles Inhibit Spore Germination and Disturb Gender Differentiation of <i>Ceratopteris thalictroides</i> (L.) Brongn.","description":"Because of their excellent antibacterial properties, silver nanoparticles (AgNPs) are widely used in all walks of life, which has caused them to be discharged into aquatic environments with possible negative effects on aquatic plants. In the present study, we used an aquatic fern, <i>Ceratopteris thalictroides</i>, as a model to investigate the effects of AgNPs on its spore germination, gametophytes, sex differentiation, and growth. The results demonstrated that AgNPs significantly inhibited spore germination of <i>C. thalictroides</i> <i>at a</i> AgNP concentration higher than 0.02 mg/L. Additionally, we found sex-dependent effects of AgNPs on the development and growth of the gametophyte of <i>C. thalictroides</i>. The proportion of hermaphrodites in the gametophytes and the area of game","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 May","modification":"2025-04-22T01:18:23.625Z","creation":"2025-02-19T04:30:54.178Z"},"accession":"S-EPMC9143685","cross_references":{"pubmed":["35630950"],"doi":["10.3390/nano12101730"]}}