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| 1 | Structure and diversity dynamics of microbial communities at day and night:investigation of meromictic Lake Doroninskoe,Transbaikalia,Russia显示文摘Extreme environmental conditions are key factors in the formation of the structure and diversity of microbial communities. In meromictic ecosystems, extreme conditions and a stable stratification of physical, chemical and biological parameters lead to diversity and heterogeneity of microenvironments. Lake Doroninskoe is located in an extreme geographical area and diff ers from other known meromictic reservoirs of the world by a low level of illumination in the chemocline and a rare type of alkaline water in sedimentary rocks formed by evaporative concentration. To understand the key factors that shape the composition and structure of the microbial community, the macro-and micro-variations in space and time are of great importance. We investigated the short-term dynamics of the structure and diversity of microbial communities of the meromictic soda lake, Lake Doroninskoe, at day and night using highthroughput sequencing and bioinformatics. Metagenomic analysis of 16 S rRNA gene amplicons showed that the microbial communities had a high taxonomic diversity both at day and night. Sixteen bacterial and three archaeal phyla were identified. Proteobacteria were dominant and comprised 75% during the day, increasing to 90% at night. Metabolically stable denitrifying bacteria that were able to use a variety of alternative electron acceptors and electron donors were prevalent in Lake Doroninskoe. They belonged to the families Enterobacteriaceae(class Gammaproteobacteria) and Alcaligenaceae(class Betaproteobacteria). Statistically significant differences between day and night microbial communities were found. During the day, the microbial community was the most diverse. We discuss the peculiarities of the underexplored shortterm dynamics of the structure and diversity of the microbial communities of the meromictic soda Lake Doroninskoe, and propose topics for prospective studies. | Evgeniya MATYUGINA Natalia BELKOVA Svetlana BORZENKO Pavel LUKYANOV Marsel KABILOV Olga BATURINA Alexandra MARTYNOVA-VAN KLEY Armen NALIAN Aleksei PTITSYN | 2018 | Journal of Oceanology and Limnology2018，36，6： | 2 |
| 2 | Transgenic mice expressing fibroblast growth factor 23 under the control of the alpha1(I) collagen promoter exhibit growth retardation,osteomalacia,and disturbed phosphate homeostasis显示文摘 | Marsell R Schipani E | 2004 | Endocrinology2004，145，： | 1 |
| 3 | Fibroblast growth factor-23 regulates parathyroid hormone and lalpha-hydroxy- lase expression in cultured bovine parathyroid cells 显示文摘 | Krajisnik T BjSrklund P Marsell R | 2007 | J En- docrinol2007，195，： | 1 |
| 4 | Propafenone for the treatment of superventricular tachycardia and atrial fibrillation:a meta-analysis显示文摘 | Reimold SC Marsel WH Antman EM | 1998 | Am J Cardiol1998，82，： | 1 |
| 5 | Gene expression analysis of kidneys from transgenic mice expressing fibroblast growth factor-23显示文摘 | Marsell R Krajisnik T Goransson H | 2008 | Nephrol Dial Transplant2008，23，3： | 1 |
| 6 | Bisphosphonate- linked hyaluronie acid hydrogel sequesters and enzymatieally releases active bone morphogenetie protein-2 for induction of osteogenie differentiation显示文摘 | Hulsart-Billstr~m G Yuen PK Marsell R | 2013 | Biomaeromuleeules2013，14，9： | 1 |
| 7 | Gene expression analysis of kidneys from transgenic mice expressing fibroblast growth factor-23显示文摘 | MARSELL R KRAJISNIK T GORANSSON H | 2008 | Nephrol Dial Transplant2008，23，3： | 1 |
| 8 | Fibroblast growth factor-23 regulates parathyroid hormone and I alpha-hydroxylase mation regulates circulating concentrations of fibroblast growth factor23 显示文摘 | Krajisnik T Bjorklund P Marsell R | 2009 | Endocrinology2009，150，48： | 1 |
| 9 | GSK-3inhibition by an orally active small molecule increases bone mass in rats显示文摘 | MARSELL R SISASK G NILSSON Y | 2012 | Bone2012，50，3： | 1 |
| 10 | A Study of Raman peak wavelength ofUrotropine显示文摘 | Velikonja S Jarc I Marsel J | 1995 | Journa1 of Food Engineering1995，704，： | 1 |
| 11 | Gene expression analysis of kidneys from transgenic mice expressing fibroblast growth factor - 23 显示文摘 | Marsell R Krajisnik T Goransson H | 2008 | Nephrol Dial Transplant2008，23，3： | 1 |
| 12 | Rats treated with AZD2858,a GSK3inhibitor,heal fractures rapidly without endochondral bone formation显示文摘 | SISASK G MARSELL R SUNDGREN-ANDERSSON A | 2013 | Bone2013，54，1： | 1 |
| 13 | Optimising the inactivation of grape juice spoilage organisms by pulsed electric fields显示文摘 | Robert Marselles - Fontanet | 2009 | International Journal of Food Microbiolagy2009，，130： | 1 |
| 14 | Rats treatedwith AZD2858 , a GSK3 inhibitor, heal fractures rapidly withoutendochondral bone formation 显示文摘 | Sisask G Marsell R Sundgren-Andersson A | 2013 | Bone2013，54，1： | 1 |
| 15 | Fibroblast growthfactor-23 regulates parathyroid hormone and lalpha-hydroxylase expression in cultured bovine parathyroid cells 显示文摘 | Krajisnik T Bjorklund P Marsell R | 2007 | J Endocr2007，195，1： | 1 |
| 16 | Design of Resilient Processing Plants---- n Design and Control of Energy Management Systems显示文摘 | Marselle D F Morari M Rudd D F | 1982 | Chemical Engineering Science1982，37，2： | 1 |
| 17 | Fibroblast growth factor-23 regulates parathyroid hormone and lalpha-hydroxylase expression in cultured bovine parathyroid cells显示文摘 | Krajisnik T Bjorklund P Marsell R | 2007 | J Endocrinol2007，195，： | 1 |
| 18 | Expression of human FUS protein in Drosophila leads to progressive neurodegeneration显示文摘Mutations in the Fused in sarcoma/Translated in liposarcoma gene(FUS/TLS,FUS)have been identified among patients with amyotrophic lateral sclerosis(ALS).FUS protein aggregation is a major pathological hallmark of FUS proteinopathy,a group of neurodegenerative diseases characterized by FUS-immunoreactive inclusion bodies.We prepared transgenic Drosophila expressing either the wild type(Wt)or ALS-mutant human FUS protein(hFUS)using the UAS-Gal4 system.When expressing Wt,R524S or P525L mutant FUS in photoreceptors,mushroom bodies(MBs)or motor neurons(MNs),transgenic flies show age-dependent progressive neural damages,including axonal loss in MB neurons,morphological changes and functional impairment in MNs.The transgenic flies expressing the hFUS gene recapitulate key features of FUS proteinopathy,representing the first stable animal model for this group of devastating diseases. | Yanbo Chen Mengxue Yang Jianwen Deng Xiaoping Chen Ye Ye Li Zhu Jianghong Liu Haihong Ye Yan Shen Yan Li Elizabeth J.Rao Kazuo Fushimi Xiaohong Zhou Eileen H.Bigio Marsel Mesulam Qi Xu Jane Y.Wu | 2011 | Protein & Cell2011，2，6： | 1 |
| 19 | Fibroblast growth factor-23 regulates parathyroid hormone and I alpha-hydroxylase expression in cultured bovine parathyroid cells显示文摘 | Krajisnik T Bjorklund P Marsell R | 2007 | J Endocrinol2007，195，1： | 1 |
| 20 | Tile role of endogenous bone morpbogenetic proteins in normal skeletal repair显示文摘 | Marsell R Einhom TA | 2009 | Injury2009，403，： | 1 |
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