Abstract: A plunger for use in an oil or gas well that includes a mandrel and a hollow body with radial directed ports disposed therein. The plunger also includes a variable flow mechanism that can be adjusted to achieve a desired fall rate for the plunger for a particular oil and gas operation. A method of lifting fluids from an oil and gas well using the plunger includes the step of employing an adjustable plunger to lift fluids from the oil and gas well wherein the adjustable plunger has a desired fall rate in the well.

Abstract: Disclosed herein are artificially synthesized nucleic acid constructs to guide an epigenetic modification for at least partially silencing or activating a target gene in an organism such as a plant or seed, and formulations thereof. Also disclosed are methods of applying such nucleic acid constructs to the plant or to the seed. Also disclosed are engineered seeds and plants obtained by the epigenetic modification.

Abstract: Disclosed herein are artificially synthesized nucleic acid constructs to guide an epigenetic modification for at least partially silencing or activating a target gene in an organism such as a plant or seed, and formulations thereof. Also disclosed are methods of applying such nucleic acid constructs to the plant or to the seed. Also disclosed are engineered seeds and plants obtained by the epigenetic modification.

Abstract: Provided herein are modified tomato plants comprising an introduced modification of genomic DNA at the SlFSR gene or a transcription regulatory region thereof. In some instances, the introduced modification is heritable. In some instances, the introduced modification is an epigenetic such as hypermethylation. Also provided are progeny plants produced from the modified tomato plants, tomato seeds and tomato fruit produced by the modified tomato plants or progeny plants. Also provided are methods of making and growing the modified tomato plant and obtaining modified tomato fruit as well as nucleic acid reagents useful in the methods.

Abstract: Disclosed herein are artificially synthesized nucleic acid constructs to guide an epigenetic modification for at least partially silencing or activating a target gene in an organism such as a plant or seed, and formulations thereof. Also disclosed are methods of applying such nucleic acid constructs to the plant or to the seed. Also disclosed are engineered seeds and plants obtained by the epigenetic modification.

Abstract: Disclosed herein are compounds, salts, solvates of Formula (1), and any formulation thereof. Also disclosed are methods of increasing soil nutrient availability to a plant by contacting a plant or soil with compounds, salts, solvates of Formula (1), or any formulation thereof. The compounds and methods disclosed herein may increase an amount of nitrogen or soluble phosphate in a soil.

Abstract: The invention relates to trans-acting ligand-responsive nucleic acids and uses thereof. In particular, a ligand responsive nucleic acid comprises an effector domain and an aptamer domain that is responsive to a ligand.