Characteristics of two terbutylazine-degrading bacteria and the construction of a live bacterial agent for effective degradation of terbutylazine in soil

Detalhes bibliográficos
Autor(a) principal: ZHU,JIANGWEI
Data de Publicação: 2022
Outros Autores: ZHAO,YAN, LI,XIAOLOU, FU,LI
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Anais da Academia Brasileira de Ciências (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652022000100901
Resumo: Abstract Two kinds of bacteria, named TDJ-7 and TDJ-9, were isolated from the soil, which could degrade terbutylazine effectively. TDJ-7 and TDJ-9 were identified as Bacillus pumilus and Bacillus subtilis. The degradation efficiency of 10mg/L of terbutylazine by TDJ-7 could reach 95% within 6 days, and the strain TDJ-9 could reach 98% under the same conditions. Both strain TDJ-7 and strain TDJ-7 could also effectively degrade simazine, metribuzin, atrazine and ametryn. In addition, strain TDJ-7 and TDJ-9 had been successfully developed into a live bacterial agent that could be used to degrade terbutylazine residue. These results suggest that strain TDJ-7 and TDJ-9 can be used for the bioremediation of terbutylazine or other s-triazine herbicides contamination.
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spelling Characteristics of two terbutylazine-degrading bacteria and the construction of a live bacterial agent for effective degradation of terbutylazine in soilterbutylazines-triazine herbicidemicrobial degradationmicrobial agentAbstract Two kinds of bacteria, named TDJ-7 and TDJ-9, were isolated from the soil, which could degrade terbutylazine effectively. TDJ-7 and TDJ-9 were identified as Bacillus pumilus and Bacillus subtilis. The degradation efficiency of 10mg/L of terbutylazine by TDJ-7 could reach 95% within 6 days, and the strain TDJ-9 could reach 98% under the same conditions. Both strain TDJ-7 and strain TDJ-7 could also effectively degrade simazine, metribuzin, atrazine and ametryn. In addition, strain TDJ-7 and TDJ-9 had been successfully developed into a live bacterial agent that could be used to degrade terbutylazine residue. These results suggest that strain TDJ-7 and TDJ-9 can be used for the bioremediation of terbutylazine or other s-triazine herbicides contamination.Academia Brasileira de Ciências2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652022000100901Anais da Academia Brasileira de Ciências v.94 n.1 2022reponame:Anais da Academia Brasileira de Ciências (Online)instname:Academia Brasileira de Ciências (ABC)instacron:ABC10.1590/0001-3765202220200658info:eu-repo/semantics/openAccessZHU,JIANGWEIZHAO,YANLI,XIAOLOUFU,LIeng2022-01-04T00:00:00Zoai:scielo:S0001-37652022000100901Revistahttp://www.scielo.br/aabchttps://old.scielo.br/oai/scielo-oai.php||aabc@abc.org.br1678-26900001-3765opendoar:2022-01-04T00:00Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)false
dc.title.none.fl_str_mv Characteristics of two terbutylazine-degrading bacteria and the construction of a live bacterial agent for effective degradation of terbutylazine in soil
title Characteristics of two terbutylazine-degrading bacteria and the construction of a live bacterial agent for effective degradation of terbutylazine in soil
spellingShingle Characteristics of two terbutylazine-degrading bacteria and the construction of a live bacterial agent for effective degradation of terbutylazine in soil
ZHU,JIANGWEI
terbutylazine
s-triazine herbicide
microbial degradation
microbial agent
title_short Characteristics of two terbutylazine-degrading bacteria and the construction of a live bacterial agent for effective degradation of terbutylazine in soil
title_full Characteristics of two terbutylazine-degrading bacteria and the construction of a live bacterial agent for effective degradation of terbutylazine in soil
title_fullStr Characteristics of two terbutylazine-degrading bacteria and the construction of a live bacterial agent for effective degradation of terbutylazine in soil
title_full_unstemmed Characteristics of two terbutylazine-degrading bacteria and the construction of a live bacterial agent for effective degradation of terbutylazine in soil
title_sort Characteristics of two terbutylazine-degrading bacteria and the construction of a live bacterial agent for effective degradation of terbutylazine in soil
author ZHU,JIANGWEI
author_facet ZHU,JIANGWEI
ZHAO,YAN
LI,XIAOLOU
FU,LI
author_role author
author2 ZHAO,YAN
LI,XIAOLOU
FU,LI
author2_role author
author
author
dc.contributor.author.fl_str_mv ZHU,JIANGWEI
ZHAO,YAN
LI,XIAOLOU
FU,LI
dc.subject.por.fl_str_mv terbutylazine
s-triazine herbicide
microbial degradation
microbial agent
topic terbutylazine
s-triazine herbicide
microbial degradation
microbial agent
description Abstract Two kinds of bacteria, named TDJ-7 and TDJ-9, were isolated from the soil, which could degrade terbutylazine effectively. TDJ-7 and TDJ-9 were identified as Bacillus pumilus and Bacillus subtilis. The degradation efficiency of 10mg/L of terbutylazine by TDJ-7 could reach 95% within 6 days, and the strain TDJ-9 could reach 98% under the same conditions. Both strain TDJ-7 and strain TDJ-7 could also effectively degrade simazine, metribuzin, atrazine and ametryn. In addition, strain TDJ-7 and TDJ-9 had been successfully developed into a live bacterial agent that could be used to degrade terbutylazine residue. These results suggest that strain TDJ-7 and TDJ-9 can be used for the bioremediation of terbutylazine or other s-triazine herbicides contamination.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652022000100901
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652022000100901
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0001-3765202220200658
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Academia Brasileira de Ciências
publisher.none.fl_str_mv Academia Brasileira de Ciências
dc.source.none.fl_str_mv Anais da Academia Brasileira de Ciências v.94 n.1 2022
reponame:Anais da Academia Brasileira de Ciências (Online)
instname:Academia Brasileira de Ciências (ABC)
instacron:ABC
instname_str Academia Brasileira de Ciências (ABC)
instacron_str ABC
institution ABC
reponame_str Anais da Academia Brasileira de Ciências (Online)
collection Anais da Academia Brasileira de Ciências (Online)
repository.name.fl_str_mv Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)
repository.mail.fl_str_mv ||aabc@abc.org.br
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