Korean Journal of Microbiology

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2383-9902   pISSN 0440-2413

Table. 3.

Table. 3.

Water temperature, concentration of algae, and results of multiplex nested PCR for Acanthamoeba spp. and Naegleria spp. in the samples taken from four weirs in the Nakdong River

Sitea Date Water temp. (°C) Algae (cells/ml) Acanthamoeba spp. Naegleria spp.b
1st PCR 2nd PCR 1st PCR 2nd PCR
GG Mar. 26 11.1 2,023 + + - -
Apr. 09 13.3 4,631 - + - -
Apr. 15 13.2 6,694 - + - -
Apr. 29 16.4 1,817 - + - -
May 13 20.2 7,881 - + + -
May 28 21.8 11,947 - + - -
Jun. 18 24.8 12,394 - + + -
Jul. 01 25.8 10,198 - + + +
Jul. 09 26.0 28,178 - + + +
Jul. 16 27.1 8,073 - + + -
Jul. 29 27.8 21,815 - + + -
Aug. 05 32.5 11,079 - + + +
Aug. 12 29.4 21,255 - + + -
Aug. 19 29.3 10,695 - + + +
Aug. 26 28.3 38,535 - + + -
DS Mar. 26 12.3 2,989 - + - -
Apr. 01 12.9 5,645 + + - -
Apr. 15 15.2 4,555 - + - -
May 07 19.5 5,860 - + - -
May 13 22.0 5,879 - + - -
May 28 22.1 8,222 - + - -
Jun. 18 25.5 12,696 - + + -
Jul. 01 24.4 27,700 - + + -
Jul. 09 26.4 26,063 - + + -
Jul. 16 29.0 45,157 - + + -
Jul. 29 28.6 14,852 - + - -
Aug. 05 32.6 13,457 - + + -
Aug. 12 30.0 49,370 - + + +
Aug. 19 29.9 12,857 - + + -
Aug. 26 29.2 8,090 - + + +
HC Mar. 25 12.0 1,696 - + - -
Apr. 03 12.4 3,609 - + - -
Apr. 16 17.0 3,098 - + - -
Apr. 30 17.3 2,197 - + - -
May 14 23.0 1,871 - + - -
Jun. 10 24.7 7,110 - + + -
Jun. 17 26.2 7,884 - + + -
Jul. 02 26.7 6,558 - + + +
Jul. 08 27.2 89,227 - + + -
Jul. 15 27.1 11,725 - + + +
Jul. 30 29.1 670 - + - -
Aug. 13 32.1 553,219 - + + -
Aug. 28 27.1 2,774 - + + -
CH Mar. 25 11.0 12,969 - + - -
Apr. 03 13.1 8,159 - + + +
Apr. 16 15.1 5,762 - + - -
Apr. 30 16.8 2,139 - + - -
May 14 22.1 2,120 - + - -
Jun. 10 24.7 8,272 - + + -
Jun. 17 25.5 19,062 - + + -
Jul. 02 25.2 9,036 - + - -
Jul. 08 27.5 43,272 - + + -
Jul. 15 27.1 373,248 - + + -
Jul. 30 27.9 37,659 - + - -
Aug. 13 31.5 49,132 - - + -
Aug. 28 27.2 24,500 - + + -

a GG, Gangjeong-Goryung weir; DS, Dalseong weir; HC, Hapcheon-Changnyeong weir; CH, Changnyeong-Haman weir.

b 1st and 2nd PCRs are specific to Naegleria spp. and N. fowleri, respectively.

Korean J. Microbiol. 2022;58:33-40 https://doi.org/10.7845/kjm.2022.1110
© 2022 Korean J. Microbiol.