The present invention relates to a method for identifying substances which prime cells for a stress response by determining the respiration activity of the cells treated with a candidate substance in comparison to cells not treated with the candidate substance.

This application relates to methods and materials for providing a benefit to a seed or seedling of an agricultural plant (e.g., an agricultural grass plant), or the agricultural plant derived from the seed or seedling. For example, this application provides purified bacterial populations that include novel seed-origin bacterial endophytes, and synthetic combinations of seeds and/or seedlings (e.g., cereal seeds and/or seedlings) with heterologous seed-derived bacterial endophytes.

A method of simulating a biological response of a cellular system may include removing at least some DNA-containing material from a vascular plant tissue to produce a vascularized cellulose scaffold, seeding the vascularized cellulose scaffold with cultured biological cells, growing cultured biological cells on the vascularized cellulose scaffold to produce the vascularized biological system, subjecting the vascularized biological system to an external stimulus, and measuring a response of the vascularized biological system. In some embodiments, the removing step comprises submerging the plant tissue in a fluid comprising supercritical CO2, peracetic acid and ethanol.

This application relates to methods and materials for providing a benefit to a seed or seedling of an agricultural plant (e.g., an agricultural grass plant or a Glycine plant), or the agricultural plant derived from the seed or seedling. For example, this application provides purified bacterial populations that include novel seed bacterial endophytes, and synthetic combinations of seeds and/or seedlings (e.g., cereal or soy seeds and/or cereal or soy seedlings) with heterologous seed-derived bacterial endophytes.

A method for producing telomerase activators which provide to obtain new/novel molecules (metabolites) from saponin group compounds by using biotransformation with endophytic fungi and telomerase activators obtained by this method. Included is the elucidation of chemical structures and investigation of the effects of telomerase enzyme activation in cells. These molecules have the potential to be used in diseases and/or conditions that can be treated/ameliorated by telomerase activation and associated with telomere shortening (For example; HIV, degenerative diseases, acute and chronic wound healing, ex vivo cell therapies and stem cell proliferation due to increment in vitro and ex-vivo replicative capacity of cells).

The present invention is drawn to compositions and methods for improving transformation frequency. The compositions, synthetic selectable marker genes, are used in transformation methods and result in increased transformation frequency.

A food tester including at least one of, a test strip, a food wrapper, a food box or carton, and a cooking or eating utensil. A food grade testing composition disposed in at least one of said test strip, food wrapper, food box or carton, and cooking or eating utensil. Wherein said food tester is configured to change colors, including but not limited to, a green color if at least one of plant cell walls, plastids, and large central vacuoles is present and wherein said food tester is configured to change colors, including but not limited to, green color to a red color if at least one of said plant cell walls, plastids, and large central vacuole is absent.

This technology relates in part to methods of classifying plant strains, such as Cannabis plant strains, in a manner that clusters them into clades based on shared terpene profiles. The methods provided herein permit plant strains with desired characteristics/phenotypes to be identified for use in various applications, such as agriculture (e.g., selecting strains for breeding desired characteristics) and medicine (e.g., therapeutic activity).

A living plant can function as self-powered auto-samplers and preconcentrators of an analyte within ambient groundwater, detectors of the analyte contained therein. For example, a pair of near infrared (IR) fluorescent sensors embedded within the mesophyll of the plant leaf can be used as detectors of the nitroaromatic molecules, with the first IR channel engineered through CoPhMoRe to recognize analyte via an IR fluorescent emission and the second IR channel including a functionalized nanostructure that acts as an invariant reference signal.

Method and systems for measuring growth rate in plant or aquatic animal species such as embryonic or adult fish. The methods and systems utilize the measurement of NADH.sub.2 production by detecting a colorimetric and fluorescent shift when a redox indicator such as resazurin is added to a sample. The colorimetric/fluorescent shift is indicative of the reduction of the redox indicator by NADH.sub.2. The methods and systems of the present invention may be used to predict growth potential of a plant or animal, and measuring the growth rate of said plant or animal may be helpful for identifying and selecting individuals within a group that have greater growth potential. The methods and systems of the present invention may help eliminate the need for special equipment (e.g., for measuring oxygen consumption), decrease variability of measures, and minimize the effects of external factors (feeding/hormonal status).