PMID- 28976238 OWN - NLM STAT- MEDLINE DCOM- 20180212 LR - 20181202 IS - 1532-4109 (Electronic) IS - 0360-1234 (Linking) VI - 52 IP - 10 DP - 2017 Oct 3 TI - The response of soil Arthrobacter agilis lush13 to changing conditions: Transition between vegetative and dormant state. PG - 745-751 LID - 10.1080/03601234.2017.1356665 [doi] AB - This work was aimed at studying the response of soil non-spore-forming actinobacterial strain Arthrobacter agilis Lush 13 to changing natural conditions, such as nutrient availability and the presence of degradable and recalcitrant aliphatic and aromatic substrates. The A. agilis strain Lush13 was able to degrade octane, nonane, hexadecane, benzoate, phenol, and 2,3-, 2,4-, 2,5-, 2,6-dichlorophenols, but not grew on 3,4-dichlorophenol, 2,3,4-, 2,4,5-, 2,4,6-trichlorophenol (TCP), pentachlorophenol (PCP), 2-chlorobenzoate, 3-chlorobenzoate, 3,5-dichlorobenzoate, 2,4-dichlorobenzoate. Under growth-arresting conditions due to nitrogen- or multiple starvation or recalcitrant (non-utilizable) carbon source, the studied strain preserved viability for prolonged periods (4-24 months) due to transition to dormancy in the form of conglomerated small and ultrasmall cyst-like dormant cells (CLC). Dormant cells were shown to germinate rapidly (30 min or later) after removal of starvation stress, and this process was followed by breakdown of conglomerates with the eliberation and further division of small multiple actively growing daughter cells. Results of this study shed some light to adaptive capabilities of soil arthrobacters in pure and polluted environments. FAU - Solyanikova, Inna P AU - Solyanikova IP AD - a G.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences , Pushchino, Moscow Region , Russia. FAU - Suzina, Nataliya E AU - Suzina NE AD - a G.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences , Pushchino, Moscow Region , Russia. FAU - Egozarian, Nataliya S AU - Egozarian NS AD - a G.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences , Pushchino, Moscow Region , Russia. AD - b M.V. Lomonosov Moscow State University , Faculty of Biotechnology , Russia. FAU - Polivtseva, Valentina N AU - Polivtseva VN AD - a G.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences , Pushchino, Moscow Region , Russia. FAU - Prisyazhnaya, Nataliya V AU - Prisyazhnaya NV AD - a G.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences , Pushchino, Moscow Region , Russia. FAU - El-Registan, Galina I AU - El-Registan GI AD - c S.N. Winogradsky Institute of Microbiology, Research Centre of Biotechnology, Russian Academy of Sciences , Moscow , Russia. FAU - Mulyukin, Andrey L AU - Mulyukin AL AD - c S.N. Winogradsky Institute of Microbiology, Research Centre of Biotechnology, Russian Academy of Sciences , Moscow , Russia. FAU - Golovleva, Ludmila A AU - Golovleva LA AD - a G.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences , Pushchino, Moscow Region , Russia. LA - eng PT - Journal Article DEP - 20171004 PL - England TA - J Environ Sci Health B JT - Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes JID - 7607167 RN - 0 (Chlorobenzoates) RN - 0 (Chlorophenols) RN - 0 (Hydrocarbons, Aromatic) RN - 0 (Soil Pollutants) RN - 02UOJ7064K (3-chlorobenzoic acid) RN - 070FTM6DVF (3,4-dichlorophenol) RN - 7440-44-0 (Carbon) RN - 8P0867193V (2-chlorobenzoic acid) RN - D9BSU0SE4T (Pentachlorophenol) RN - MHS8C5BAUZ (2,4,6-trichlorophenol) RN - N762921K75 (Nitrogen) SB - IM MH - Arthrobacter/*physiology MH - Carbon/metabolism MH - Chlorobenzoates/metabolism MH - Chlorophenols/metabolism MH - Hydrocarbons, Aromatic/*metabolism MH - Nitrogen/metabolism MH - Pentachlorophenol/metabolism MH - Soil Microbiology MH - Soil Pollutants/*metabolism OTO - NOTNLM OT - Arthrobacter agilis OT - cyst-like dormant cells OT - germination OT - non-spore-forming bacteria OT - ultrastructural organization EDAT- 2017/10/05 06:00 MHDA- 2018/02/13 06:00 CRDT- 2017/10/05 06:00 PHST- 2017/10/05 06:00 [pubmed] PHST- 2018/02/13 06:00 [medline] PHST- 2017/10/05 06:00 [entrez] AID - 10.1080/03601234.2017.1356665 [doi] PST - ppublish SO - J Environ Sci Health B. 2017 Oct 3;52(10):745-751. doi: 10.1080/03601234.2017.1356665. Epub 2017 Oct 4.