Zhaojin Chen
Nanjing Agricultural University
23 Papers
1 Citations
Zhaojin Chen is an academic researcher from Nanjing Agricultural University. The author has contributed to research in topics: Biology & Rhizosphere. The author has an hindex of 8, co-authored 14 publications.
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Papers
Genetic diversity and characterization of heavy metal-resistant-endophytic bacteria from two copper-tolerant plant species on copper mine wasteland.
TL;DR: In experiments involving rape plants grown in vermiculite containing 4 mg kg(-1) of Cu, inoculation with the isolates was found to increase the dry weights of roots and above-ground tissues and increase inabove-ground tissue Cu content varied from 63% to 125% in inoculated-rape plants cultivated in Cu-contaminated substrate compared to the uninoculated control.
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Characterization of ACC deaminase-producing endophytic bacteria isolated from copper-tolerant plants and their potential in promoting the growth and copper accumulation of Brassica napus.
TL;DR: The results show that metal-resistant and plant growth promoting endophytic bacteria play an important role in plant growth and Cu uptake which may provide a newendophytic bacterial-assisted phytoremediation of Cu-contaminated environment.
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Characterization of lead-resistant and ACC deaminase-producing endophytic bacteria and their potential in promoting lead accumulation of rape.
TL;DR: The seven Pb-resistant and ACC deaminase-producing endophytic bacterial isolates were found to exhibit different multiple heavy metal resistance characteristics and to show different levels of ACCDeaminase activity.
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Heavy metal-immobilizing bacteria combined with calcium polypeptides reduced the uptake of Cd in wheat and shifted the rhizosphere bacterial communities.
TL;DR: The results showed that the heavy metal-immobilizing bacterium TJ6 combined with CPPs decreased the Cd content and increased the bacterial community diversity of wheat rhizosphere soil.
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Heavy metal-immobilizing bacteria increase the biomass and reduce the Cd and Pb uptake by pakchoi (Brassica chinensis L.) in heavy metal-contaminated soil
TL;DR: The results showed that two urease-producing bacteria, Bacillus megaterium N3 and Serratia liquefaciens H12, were highly resistant to heavy metal toxicity; produced IAA, siderophores and abscisic acid; and increased the NH4+/NO3- ratio, which might be related to the two strains protectiing pakchoi against the toxic effect of Cd and Pb and increasing pakCHOi biomass.
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