FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2095681036> ?p ?o ?g. }

• W2095681036 endingPage "200" @default.
• W2095681036 startingPage "1" @default.
• W2095681036 abstract "This dissertation investigated the role of biology in several biogeochemical cycles in acid sulfate chloride (ASC) geothermal springs in Yellowstone National Park (YNP). Elemental sulfur (S°) is associated with many geothermal springs, yet little is known about the organisms involved in its cycling. The aqueous and solid phase geochemistry near the source of Dragon Spring, an ASC spring in the Norris Geyser Basin (NGB) of YNP, was used to guide the enrichment and isolation of two novel S°-reducing Crenarchaeota affiliated with the order Desulfurococcales. Both isolates are chemoorganotrophs, dependent on complex peptide-containing carbon sources, S°, and anaerobic conditions for respiration-dependent growth. Physiological characterization suggests the isolates are adapted to the physicochemical conditions of Dragon Spring which is supported by quantitative PCR analysis which indicates that the isolates represent a significant fraction of the microbial community associated with S° precipitates in several ASC geothermal springs in the NGB in YNP. Both isolates are capable of utilizing naturally-occurring, complex forms of carbon as a carbon and energy source, and naturally-formed S° as terminal electron acceptor for respiration-dependent growth, suggesting a role for these microbes in the biological cycling of carbon and sulfur in these environments. Our understanding of the flow of carbon, energy, and other materials between microbial producer species and heterotrophic consumers is limited, in particular in geothermal systems. Novel invertebrate larvae related to Odontomyia sp. (Stratiomyidiae: Diptera) were observed grazing microbial mat biomass in several ASC geothermal springs in the NGB. DNA-based methods were used to demonstrate that stratiomyid larvae graze interstitial algal populations within the mat biomass. Results also indicate that the biomass grazed by larvae contained elevated levels of monomethylated Hg (MeHg) and total mercury (THg). As a consequence of grazing the mat biomass, larvae biomagnified MeHg in their tissues at 2.7to 5.5-times the concentrations measured in mat biomass. The results of this analysis indicate the Killdeer contained MeHg at a concentration 4.64-fold greater than larval tissue. Collectively, this data suggests that larval grazing behavior represents a key pathway for the transfer of MeHg to species within a geothermal mat-based food web." @default.
• W2095681036 created "2016-06-24" @default.
• W2095681036 creator A5064359021 @default.
• W2095681036 date "2007-01-01" @default.
• W2095681036 modified "2023-09-27" @default.
• W2095681036 title "Biology of acid -sulfate -chloride springs in Yellowstone National Park, Wyoming, United States of America" @default.
• W2095681036 cites W1483247593 @default.
• W2095681036 cites W1489197973 @default.
• W2095681036 cites W1516003128 @default.
• W2095681036 cites W1554580240 @default.
• W2095681036 cites W1584378202 @default.
• W2095681036 cites W1603719451 @default.
• W2095681036 cites W1621085376 @default.
• W2095681036 cites W1826238736 @default.
• W2095681036 cites W1856219842 @default.
• W2095681036 cites W1881586736 @default.
• W2095681036 cites W1933059320 @default.
• W2095681036 cites W1965102600 @default.
• W2095681036 cites W1968335406 @default.
• W2095681036 cites W1968942641 @default.
• W2095681036 cites W1969781274 @default.
• W2095681036 cites W1970110196 @default.
• W2095681036 cites W1970761364 @default.
• W2095681036 cites W1972231953 @default.
• W2095681036 cites W1972514167 @default.
• W2095681036 cites W1976277330 @default.
• W2095681036 cites W1977519028 @default.
• W2095681036 cites W1980003108 @default.
• W2095681036 cites W1984232943 @default.
• W2095681036 cites W1986899865 @default.
• W2095681036 cites W1987421340 @default.
• W2095681036 cites W1990228394 @default.
• W2095681036 cites W2003708013 @default.
• W2095681036 cites W2004436364 @default.
• W2095681036 cites W2008019457 @default.
• W2095681036 cites W2012632535 @default.
• W2095681036 cites W2020550811 @default.
• W2095681036 cites W2023906680 @default.
• W2095681036 cites W2024606045 @default.
• W2095681036 cites W2026763738 @default.
• W2095681036 cites W2027425031 @default.
• W2095681036 cites W2030250208 @default.
• W2095681036 cites W2030498784 @default.
• W2095681036 cites W2031874391 @default.
• W2095681036 cites W2035157475 @default.
• W2095681036 cites W2036076632 @default.
• W2095681036 cites W2039752764 @default.
• W2095681036 cites W2044085624 @default.
• W2095681036 cites W2045001566 @default.
• W2095681036 cites W2052409094 @default.
• W2095681036 cites W2052912454 @default.
• W2095681036 cites W2053901151 @default.
• W2095681036 cites W2054457594 @default.
• W2095681036 cites W2056749166 @default.
• W2095681036 cites W2059394410 @default.
• W2095681036 cites W2059636960 @default.
• W2095681036 cites W2061118289 @default.
• W2095681036 cites W2065686051 @default.
• W2095681036 cites W2066432447 @default.
• W2095681036 cites W2075196101 @default.
• W2095681036 cites W2075984065 @default.
• W2095681036 cites W2081239761 @default.
• W2095681036 cites W2083678046 @default.
• W2095681036 cites W2084146225 @default.
• W2095681036 cites W2085275847 @default.
• W2095681036 cites W2092811721 @default.
• W2095681036 cites W2095297536 @default.
• W2095681036 cites W2095941217 @default.
• W2095681036 cites W2096917307 @default.
• W2095681036 cites W2097748275 @default.
• W2095681036 cites W2098578317 @default.
• W2095681036 cites W2105502827 @default.
• W2095681036 cites W2106882534 @default.
• W2095681036 cites W2115338073 @default.
• W2095681036 cites W2116644543 @default.
• W2095681036 cites W2118001436 @default.
• W2095681036 cites W2118269352 @default.
• W2095681036 cites W2119686278 @default.
• W2095681036 cites W2120560331 @default.
• W2095681036 cites W2122362503 @default.
• W2095681036 cites W2122545928 @default.
• W2095681036 cites W2123087544 @default.
• W2095681036 cites W2125054694 @default.
• W2095681036 cites W2125610328 @default.
• W2095681036 cites W2126767348 @default.
• W2095681036 cites W2126916430 @default.
• W2095681036 cites W2130367004 @default.
• W2095681036 cites W2131756127 @default.
• W2095681036 cites W2135057795 @default.
• W2095681036 cites W2135954918 @default.
• W2095681036 cites W2138032768 @default.
• W2095681036 cites W2139867907 @default.
• W2095681036 cites W2141047744 @default.
• W2095681036 cites W2141111179 @default.
• W2095681036 cites W2147923790 @default.
• W2095681036 cites W2149665572 @default.
• W2095681036 cites W2151448678 @default.
• W2095681036 cites W2155531834 @default.

• next