This disclosure provides, inter alia, systems and methods for storage and delivery of ammonia oxidizing bacteria, and preparations comprising ammonia oxidizing bacteria. The ammonia oxidizing bacteria may be provided in a container or a kit, with one or more other components that may enhance delivery. The systems and methods herein may be used, for instance, to treat diseases associated with low nitrite levels, skin diseases, and diseases caused by pathogenic bacteria.

This disclosure provides, inter alia, systems and methods for storage and delivery of ammonia oxidizing bacteria, and preparations comprising ammonia oxidizing bacteria. The ammonia oxidizing bacteria may be provided in a container or a kit, with one or more other components that may enhance delivery. The systems and methods herein may be used, for instance, to treat diseases associated with low nitrite levels, skin diseases, and diseases caused by pathogenic bacteria.

A method and device for detection of specific bacteria of interest by monitoring for chemical changes in media using electrical circuits. The present invention provides an inexpensive method to detect and measure particular bacteria of interest in samples, and is useful in particular as a means of monitoring for contamination in water sources.

A method and device for detection of specific bacteria of interest by monitoring for chemical changes in media using electrical circuits. The present invention provides an inexpensive method to detect and measure particular bacteria of interest in samples, and is useful in particular as a means of monitoring for contamination in water sources.

A nitrate sensing biosensor and bacteria and applications relating to the use of same are described. The nitrate biosensor comprises a two component sensor system (TCS) comprising: a nitrate-sensing sensor kinase (SK) gene comprising a ligand binding domain operably coupled to a kinase domain, and, a cognate response regulator (RR) gene comprising a receiver domain operably coupled to an DNA binding domain (DBD), as well as an output promoter that binds said DBD that is operably coupled to a heterologous reporter gene.

A nitrate sensing biosensor and bacteria and applications relating to the use of same are described. The nitrate biosensor comprises a two component sensor system (TCS) comprising: a nitrate-sensing sensor kinase (SK) gene comprising a ligand binding domain operably coupled to a kinase domain, and, a cognate response regulator (RR) gene comprising a receiver domain operably coupled to an DNA binding domain (DBD), as well as an output promoter that binds said DBD that is operably coupled to a heterologous reporter gene.

This disclosure provides, inter alia, systems and methods for storage and delivery of ammonia oxidizing bacteria, and preparations comprising ammonia oxidizing bacteria. The ammonia oxidizing bacteria may be provided in a container or a kit, with one or more other components that may enhance delivery. The systems and methods herein may be used, for instance, to treat diseases associated with low nitrite levels, skin diseases, and diseases caused by pathogenic bacteria.

This disclosure provides, inter alia, systems and methods for storage and delivery of ammonia oxidizing bacteria, and preparations comprising ammonia oxidizing bacteria. The ammonia oxidizing bacteria may be provided in a container or a kit, with one or more other components that may enhance delivery. The systems and methods herein may be used, for instance, to treat diseases associated with low nitrite levels, skin diseases, and diseases caused by pathogenic bacteria.

A method of treating pulmonary hypertension in a subject is provided. The method comprises administering a preparation comprising ammonia oxidizing microorganisms to the subject, thereby treating the pulmonary hypertension. Related preparations, kits, and devices are also provided.