Current Issue PJM 2020 vol. 69(1)

ORIGINAL PAPERS
Anti-Salmonella potential of new Lactobacillus strains with the application in the poultry industry
KOWALSKA J.D., NOWAK A., ŚLIŻEWSKA K., STAŃCZYK M., ŁUKASIAK M., DASTYCH J.
Pol J Microbiol. 2020;69(1):5-18. https://doi.org/10.33073/pjm-2020-001

Banana peels: a promising substrate for the coproduction of pectinase and xylanase from Aspergillus fumigatus MS16
ZEHRA M., SYED M.N., SOHAIL M.
Pol J Microbiol. 2020;69(1):19-26. https://doi.org/10.33073/pjm-2020-002

Assessing the microbial communities in four different Daqus by using PCR-DGGE, PLFA, and Biolog analyses
LING Y., LI W., TONG T., LI Z., LI Q., BAI Z., WANG G., CHEN J., WANG Y.
Pol J Microbiol. 2020;69(1):27-37. https://doi.org/10.33073/pjm-2020-004

Impact of hydrogen on the transcriptome of Sinorhizobium meliloti 1021 using RNA-sequencing technology
LIU R., LI L., LI Z., WANG W.
Pol J Microbiol. 2020;69(1):39-48. https://doi.org/10.33073/pjm-2020-006

Antibacterial activity and mode of action of β-caryophyllene on Bacillus cereus
MOO C.-L., YANG S.-K., OSMAN M.-A., YUSWAN M.H., LOH J.-Y., LIM W.-M., LIM S.-H.-E., LAI K.-S.
Pol J Microbiol. 2020;69(1):49-54. https://doi.org/10.33073/pjm-2020-007
[Supplementary materials]

High flocculation of coal washing wastewater using a novel bioflocculant from Isaria cicadae GZU6722
ZOU X., SUN J., LI J., JIA Y., XIAO T., MENG F., WANG M., NING Z.
Pol J Microbiol. 2020;69(1):55-64. https://doi.org/10.33073/pjm-2020-008

Isolation and identification of Chlamydia abortus from aborted ewes in Sulaimani province, Northern Iraq
ARIF E.D., SAEED N.M., RACHID S.K.
Pol J Microbiol. 2020;69(1):65-71. https://doi.org/10.33073/pjm-2020-009

Resensitization of fluconazole-resistant urinary Candida spp. isolates by amikacin through downregulation of efflux pump genes
EDWARD E.A., MOHAMED N.M., ZAKARIA A.S.
Pol J Microbiol. 2020;69(1):73-84. https://doi.org/10.33073/pjm-2020-010
[Supplementary materials]

Low occurrence of Acinetobacter baumannii in gulls and songbirds
ŁOPIŃSKA A., INDYKIEWICZ P., SKIEBE E., PFEIFER Y., TRČEK J., JERZAK L., MINIAS P., NOWAKOWSKI J., LEDWOŃ M., BETLEJA J., WILHARM G.
Pol J Microbiol. 2020;69(1):85-90. https://doi.org/10.33073/pjm-2020-011

Bacterial diversity in roots, stems, and leaves of Chinese medicinal plant Paris polyphylla var. yunnanensis
LIU T.-H., ZHOU Y., TAO W.-C., LIU Y., ZHANG X.-M., TIAN S.-Z.
Pol J Microbiol. 2020;69(1):91-97. https://doi.org/10.33073/pjm-2020-012
[Supplementary materials]

Oligotrophic nitrification and denitrification bacterial communities in a constructed sewage treatment ecosystem and nitrogen removal of Delftia tsuruhatensis NF4
YANG R., LI J., WEI-XIE L., SHAO L.
Pol J Microbiol. 2020;69(1):99-108. https://doi.org/10.33073/pjm-2020-013

Direct fermentative hydrogen production from cellulose and starch with mesophilic bacterial consortia
ZAGRODNIK R., SEIFERT K.
Pol J Microbiol. 2020;69(1):109-120. https://doi.org/10.33073/pjm-2020-015

SHORT COMMUNICATIONS
Sub-lethal concentrations of phytochemicals (carvacrol and oregano) select for reduced ausceptibility mutants of Escherichia coli O23:H52
AL-MNASER A.A., WOODWARD M.J.
Pol J Microbiol. 2020;69(1):121-125. https://doi.org/10.33073/pjm-2020-003