{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["10(42)"],"submitter":["Silva MA"],"pubmed_abstract":["The phytotoxic effects of extracts from <i>Hyptis crenata</i> ( <i><b>Hcre</b></i> ), <i>Hyptis suaveolens</i> ( <i><b>Hsua</b></i> ), <i>Hyptis saxatilis</i> ( <i><b>Hsax</b></i> ), <i>Hyptis campestris</i> ( <i><b>Hcam</b></i> ), and <i>Hyptis brevipes</i> ( <i><b>Hbre</b></i> ) were evaluated against three <i>Amaranthus</i> weed species under controlled germination chamber conditions. Extracts <i><b>Hcre</b></i> , <i><b>Hsua</b></i> and <i><b>Hsax</b></i> inhibited seed germination by 85-93% relative to the control and markedly suppressed radicle and hypocotyl growth in <i>Amaranthus viridis</i> and <i>Amaranthus hybridus</i> in Petri dish assays. At 200 ppm, <i><b>Hcre</b></i> and <i><b>Hsax</b></i> reduced radicle and hypocotyl lengths by up to 90% in both species, comparable to the e"],"journal":["ACS omega"],"pagination":["50359-50370"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12572983"],"repository":["biostudies-literature"],"pubmed_title":["Phytotoxic Metabolites from &lt;i&gt;Hyptis&lt;/i&gt; Species: Chemical Profiling and Bioherbicide Activity Against &lt;i&gt;Amaranthus&lt;/i&gt;."],"pmcid":["PMC12572983"],"pubmed_authors":["Sampaio OM","Nicacio KJ","Vieira LCC","Silva MA","Bellete BS","da Silva LPF"],"additional_accession":[]},"is_claimable":false,"name":"Phytotoxic Metabolites from &lt;i&gt;Hyptis&lt;/i&gt; Species: Chemical Profiling and Bioherbicide Activity Against &lt;i&gt;Amaranthus&lt;/i&gt;.","description":"The phytotoxic effects of extracts from <i>Hyptis crenata</i> ( <i><b>Hcre</b></i> ), <i>Hyptis suaveolens</i> ( <i><b>Hsua</b></i> ), <i>Hyptis saxatilis</i> ( <i><b>Hsax</b></i> ), <i>Hyptis campestris</i> ( <i><b>Hcam</b></i> ), and <i>Hyptis brevipes</i> ( <i><b>Hbre</b></i> ) were evaluated against three <i>Amaranthus</i> weed species under controlled germination chamber conditions. Extracts <i><b>Hcre</b></i> , <i><b>Hsua</b></i> and <i><b>Hsax</b></i> inhibited seed germination by 85-93% relative to the control and markedly suppressed radicle and hypocotyl growth in <i>Amaranthus viridis</i> and <i>Amaranthus hybridus</i> in Petri dish assays. At 200 ppm, <i><b>Hcre</b></i> and <i><b>Hsax</b></i> reduced radicle and hypocotyl lengths by up to 90% in both species, comparable to the e","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Oct","modification":"2026-06-05T10:41:18.872Z","creation":"2026-05-16T03:08:04.189Z"},"accession":"S-EPMC12572983","cross_references":{"pubmed":["41179140"],"doi":["10.1021/acsomega.5c07637"]}}