Ecological Role of Thermococcus indicus in Sulfur Cycling

In recent studies, a novel strain of bacteria named Thermococcus indicus was discovered in geothermal vents. Unlike most extremophiles, this strain exhibits unique metabolic pathways that allow it to utilize sulfur compounds as primary energy sources. The researchers conducted experiments to understand the cellular structure and metabolic processes of this strain. They found that T. indicus possesses a double membrane structure, which is atypical for most bacteria, and relies on specific enzymes for sulfur oxidation. This strain's ability to thrive in high-temperature environments (>80°C) raises important questions about its ecological role in extreme environments and its potential applications in biotechnology.

Based on these findings, which of the following statements regarding Thermococcus indicus is most accurate?