摘要:
This invention relates generally to the detection of genetic differences among soybeans. More particularly, the invention relates to soybean quantitative trait loci (QTL) for tolerance or sensitivity to HPPD-inhibitor herbicides, such as mesotrione and isoxazole herbicides, to soybean plants possessing these QTLs, which map to a novel chromosomal region, and to genetic markers that are indicative of phenotypes associated with tolerance, improved tolerance, susceptibility, or increased susceptibility. Methods and compositions for use of these markers in genotyping of soybean and selection are also disclosed, as are methods and compositions for use of these markers in selection and use of herbicides for weed control. Also disclosed are isolated polynucleotides and polypeptides relating to such tolerance or sensitivity and methods of introgressing such tolerance into a plant by breeding or transgenically or by a combination thereof. Plant cells, plants, and seeds produced are also provided.
摘要:
A novel soybean variety, designated XR29A12 is provided. Also provided are the seeds of soybean variety XR29A12, cells from soybean variety XR29A12, plants of soybean XR29A12, and plant parts of soybean variety XR29A12. Methods provided include producing a soybean plant by crossing soybean variety XR29A12 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XR29A12, methods for producing other soybean varieties or plant parts derived from soybean variety XR29A12, and methods of characterizing soybean variety XR29A12. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XR29A12 are further provided.
摘要:
A method of servicing a wellbore extending from a surface and penetrating a subterranean formation is provided. The method comprises placing a workstring in the wellbore, wherein the workstring comprises at least a first downhole tool, a signal receiver subassembly, and a conveyance between the first downhole tool and the surface. The method further comprises the signal receiver subassembly receiving a first signal generated by contact between the wellbore and the workstring and initiating a first function of the first downhole tool based on the first signal.
摘要:
The invention relates to methods and compositions for identifying soybean plants that are tolerant, have improved tolerance or are susceptible to Fusarium solani infection (the causative agent of sudden death syndrome or SDS). The methods use molecular genetic markers to identify, select and/or construct disease-tolerant plants or identify and counterselect disease-susceptible plants. Soybean plants that display tolerance or improved tolerance to Fusarium solani infection that are generated by the methods of the invention are also a feature of the invention.
摘要:
A novel soybean variety, designated XBP32004 is provided. Also provided are the seeds of soybean variety XBP32004, cells from soybean variety XBP32004, plants of soybean XBP32004, and plant parts of soybean variety XBP32004. Methods provided include producing a soybean plant by crossing soybean variety XBP32004 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XBP32004, methods for producing other soybean varieties or plant parts derived from soybean variety XBP32004, and methods of characterizing soybean variety XBP32004. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XBP32004 are further provided.
摘要:
A novel soybean variety, designated XB21F12 is provided. Also provided are the seeds of soybean variety XB21F12, cells from soybean variety XB21F12, plants of soybean XB21F12, and plant parts of soybean variety XB21F12. Methods provided include producing a soybean plant by crossing soybean variety XB21F12 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XB21F12, methods for producing other soybean varieties or plant parts derived from soybean variety XB21F12, and methods of characterizing soybean variety XB21F12. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB21F12 are further provided.
摘要:
A novel soybean variety, designated XR29A12 is provided. Also provided are the seeds of soybean variety XR29A12, cells from soybean variety XR29A12, plants of soybean XR29A12, and plant parts of soybean variety XR29A12. Methods provided include producing a soybean plant by crossing soybean variety XR29A12 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XR29A12, methods for producing other soybean varieties or plant parts derived from soybean variety XR29A12, and methods of characterizing soybean variety XR29A12. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XR29A12 are further provided.
摘要:
The invention relates to methods and compositions for identifying soybean plants that are tolerant, have improved tolerance or are susceptible to Charcoal Rot Drought Complex. The methods use molecular genetic markers to identify, select and/or construct tolerant plants or identify and counter-select susceptible plants. Soybean plants that display tolerance or improved tolerance to Charcoal Rot Drought Complex that are generated by the methods of the invention are also a feature of the invention.
摘要:
A method of actuating a well tool can include displacing a magnetic device pattern in the well, thereby transmitting a corresponding magnetic signal to the well tool, and the well tool actuating in response to detection of the magnetic signal. A method of injecting fluid into selected ones of multiple zones penetrated by a wellbore can include displacing at least one magnetic device into at least one valve in the wellbore, the valve actuating in response to the displacing step, and injecting the fluid through the valve and into at least one of the zones associated with the valve. An injection valve for use in a subterranean well can include a sensor which detects a magnetic field, and an actuator which opens the injection valve in response to detection of at least one predetermined magnetic signal by the sensor.