Project description:Low temperature is a major abiotic stress factor that promotes oxidative stress and disrupts cellular homeostasis, ultimately impairing plant physiological functions. This study investigated the effects of exogenous putrescine treatment on the cold stress response of Cannabis sativa L. This in silico transcriptome analysis demonstrated that putrescine mediates cold stress tolerance in C. sativa, providing valuable insight for future in vitro validation studies and a foundational framework for the development of cold-resistant hemp cultivars.
Project description:Low temperature is a major abiotic stress factor that promotes oxidative stress and disrupts cellular homeostasis, ultimately impairing plant physiological functions. This study investigated the effects of exogenous putrescine treatment on the cold stress response of Cannabis sativa L. This in silico transcriptome analysis demonstrated that putrescine mediates cold stress tolerance in C. sativa, providing valuable insight for future in vitro validation studies and a foundational framework for the development of cold-resistant hemp cultivars.
Project description:Drought stress is the main environmental factor influencing hemp growth and yield. However, little is known about the response mechanism of hemp to drought stress. A total of 44.10 M tags and 8.91G bases were sequenced in the control hemp (CK) and drought stress hemp (DS) libraries. A total of 1292 differentially expressed genes (DEGs), including 883 up-regulated genes and 409 down-regulated genes, were identified. These results may contribute toward improving our understanding about the drought stress regulatory mechanism of hemp, and improving its drought tolerance ability.
Project description:Drought stress is the main environmental factor influencing hemp growth and yield. However, little is known about the response mechanism of hemp to drought stress. A total of 44.10 M tags and 8.91G bases were sequenced in the control hemp (CK) and drought stress hemp (DS) libraries. A total of 1292 differentially expressed genes (DEGs), including 883 up-regulated genes and 409 down-regulated genes, were identified. These results may contribute toward improving our understanding about the drought stress regulatory mechanism of hemp, and improving its drought tolerance ability. 3' tag-based DGE libraries were generated to exam the differentially expressed gene between drought-stressed and well-watered hemp
Project description:Industrial hemp (Cannabis sativa L.) is an emerging crop grown for grain, fiber, and essential plant metabolites. Legally, industrial hemp is defined as hemp plant materials that have delta-nine Tetrahydrocannabinol (THC) content of less than 0.3 percent (Farm Bill, 2018). There are three main types of industrial hemp: fiber types that are used for durable fibers and hurd, grain-type used for nutritious grain, and dual-type hemp varieties are used for both grain and fiber, providing more versatility. Despite extensive knowledge about the biochemical properties of hemp seed proteins, there remains a lack of comprehensive information regarding the proteomic profile of mature hemp seed. This study aims to explore the proteomic profile of wildtype and cultivated dual-type and fiber-type industrial hemp proteomics profiles.
2026-09-07 | PXD065763 | Pride
Project description:Low temperature methanogenesis
