Title:
METHOD FOR ESTIMATING ABUNDANCES AND DISTRIBUTION CHARACTERISTICS OF ANTIBIOTIC RESISTANCE GENES IN LAKE/RESERVOIR SURFACE SEDIMENTS
Document Type and Number:
WIPO Patent Application WO/2024/051046
Kind Code:
A1
Abstract:
Provided in the present application is a method for estimating the abundances and distribution characteristics of antibiotic resistance genes (ARGs) in lake/reservoir surface sediments. The method comprises: step 1: acquiring the annual input total amount of nitrogen and phosphorus pollutants of tributaries flowing into a lake/reservoir; step 2: constructing a linear regression equation between the abundances of various ARGs and nitrogen and phosphorus emission; and step 3: on the basis of said annual input total amount obtained in step 1, calculating, by means of inverse distance weighted interpolation analysis, the nitrogen and phosphorus pollutant annual input total amount to be estimated for each geographic position of the lake/reservoir, and substituting into said linear regression equation constructed in step 2 the obtained nitrogen and phosphorus pollutant annual input total amount to be estimated, so as to estimate the abundances of various ARGs for a corresponding geographic position of the lake/reservoir, thereby analyzing distribution characteristics of the ARGs in the lake/reservoir.
Inventors:
LIN LI (CN)
PAN XIONG (CN)
DONG LEI (CN)
LI HUAN (CN)
PAN XIONG (CN)
DONG LEI (CN)
LI HUAN (CN)
Application Number:
PCT/CN2022/142991
Publication Date:
March 14, 2024
Filing Date:
December 28, 2022
Export Citation:
Assignee:
CHANGJIANG RIVER SCIENT RESEARCH INSTITUTE (CN)
International Classes:
G06Q50/02; G06F17/11; G06F17/18
Foreign References:
| CN115496618A | 2022-12-20 | |||
| CN110004239A | 2019-07-12 | |||
| CN111792719A | 2020-10-20 | |||
| CN114038496A | 2022-02-11 | |||
| US20120179373A1 | 2012-07-12 |
Other References:
PAN XIONG; LIN LI; ZHANG WEIHONG; DONG LEI; YANG YUYI: "Metagenome sequencing to unveil the resistome in a deep subtropical lake on the Yunnan-Guizhou Plateau, China", ENVIRONMENTAL POLLUTION, BARKING, GB, vol. 263, 29 March 2020 (2020-03-29), GB , XP086165894, ISSN: 0269-7491, DOI: 10.1016/j.envpol.2020.114470
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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