4 results about "Mottle" patented technology

A new and distinct Alocasia plant named ‘ELSTLALU’ particularly distinguished by a dark green background leaf coloration with irregular white to light green mottling and marbling, distinct mottled and marbled variegation distributed across most of the leaf surface, and a tall, upright growth habit with elongated petioles and an open appearance.

This invention proposes a single-tube detection reagent for eight target nucleic acids, primer and probe compositions, and their applications, belonging to the field of genetic engineering technology. The eight-target nucleic acid detection kit (fluorescent PCR method) for influenza A virus, influenza B virus, novel coronavirus N gene, novel coronavirus O gene, norovirus GI type, norovirus GII type, respiratory syncytial virus, and capsicum mottle virus described in this invention can simultaneously detect eight pathogen targets: influenza A virus, influenza B virus, novel coronavirus N gene, novel coronavirus O gene, norovirus GI type, norovirus GII type, respiratory syncytial virus, and capsicum mottle virus. Parallel detection of eight pathogen targets can be achieved through a single-tube reaction, reducing the time wasted due to incorrect reagent selection caused by target misidentification, and reducing the consumption of consumables and instrument space required by existing multi-tube reactions. This provides efficient detection technology support for the rapid identification of pathogens in wastewater or the environment.

This invention belongs to the field of molecular detection technology for crop viruses, and discloses a kit and method for detecting three viruses in cucumber based on droplet digital PCR. This invention provides a composition for the simultaneous detection of multiple viruses in cucumber, namely, Chili Vein Mottle Virus (ChiVMV), Cucumber Green Mottle Mosaic Virus (CGGMV), and Watermelon Silver Mottle Virus (WSMoV). The composition includes specific primer pairs and fluorescent probes designed for multiple viruses, with sequences shown in SEQ ID NO:1-9. The technical solution of this invention achieves a detection sensitivity of 1 copy / μL, a repeatability coefficient of variation of <5%, and an overall detection cycle of only 6-8 hours. It can effectively detect low concentrations of latent infecting viruses, solving the technical problems of insufficient sensitivity, inability to simultaneously detect multiple target viruses, and inaccurate quantification in existing detection methods. This provides reliable technical support for early warning, precise prevention and control, and quarantine inspection of cucumber viral diseases.

This invention provides a method for constructing spectral indices for monitoring fava bean red spot disease. First, spectral curves of different degrees of fava bean red spot susceptibility are obtained based on spectral reflectance, and the sensitive bands and red spot sensitivity indices for each spectral band are obtained. Then, based on... PROSAIL The model, combined with the erythrophyll sensitivity index of each spectral band, is used to obtain the canopy insensitive bands; finally, the erythrophyll index is constructed. LSDI This method constructs a spectral index that is sensitive to broad bean red spot disease but insensitive to canopy structure, based on the spectral characteristics of broad bean red spot disease and the canopy reflectance characteristics of healthy vegetation. This aims to enhance disease information while suppressing canopy structure difference information, thereby satisfying the requirement that a single spectral feature is applicable to the monitoring of red spot disease in different varieties of broad beans, and providing guidance for broad bean planting and production.