Data · dataset · 2026
Herbicide resistance and the underlying resistance mechanisms in Amaranthus hybridus L.
Listed in UP Research Data Repository
<p dir="ltr">The research investigated the evolution of herbicide resistance in Amaranthus hybridus populations in South Africa and aims to identify the physiological, biochemical, and molecular mechanisms underlying this resistance.
Description
The study focuses primarily on populations from Bergville and Winterton (KwaZulu-Natal), compared with a susceptible population from Hendrina (Mpumalanga). The study revealed that the Bergville and Winterton populations were highly resistant to glyphosate (EPSPS inhibitor) and chlorimuron-ethyl (ALS inhibitor), conferred by non-synonymous mutations in the targeted genes.
However, these populations were effectively controlled by atrazine (PSII inhibitor), mestotrione (HPPD inhibitor), and a tank mixture of tembotrione (HPPD inhibitor) and atrazine.</p>
Links
Where it is published
- DOI doi.org/10.25403/upresearchdata.31289107.v1 ↗
DOI / persistent id · from researchdata up ac za
Catalogue records · 1
- OAI-PMH record api.figshare.com/v2/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Af… ↗
metadata API · from researchdata up ac za
Topics
- From keywords
- Agronomy · Earth & Environmental Science
Provenance · 1 source records, 7 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| UP Research Data Repository | oai:figshare.com:article/31289107 | 18 h ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · researchdata up ac za | connector:researchdata_up_ac_za@1.0.0 | |
| concepts[field].anzsrc:field:300403 | mapping · researchdata up ac za | vocabulary-mapper@1.0.0 | keywords['Agronomy'] |
| concepts[field].local:field:earth-environmental | mapping · researchdata up ac za | connector:researchdata_up_ac_za@1.0.0 | |
| description | source · researchdata up ac za | connector:researchdata_up_ac_za@1.0.0 | /metadata/dc/description |
| license | source · researchdata up ac za | connector:researchdata_up_ac_za@1.0.0 | /metadata/dc/rights |
| publication_date | source · researchdata up ac za | connector:researchdata_up_ac_za@1.0.0 | |
| title | source · researchdata up ac za | connector:researchdata_up_ac_za@1.0.0 | /metadata/dc/title |