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Image: Researchers develop novel gene expression-based plant regeneration approach without the application of plant growth regulators. Conventional plant regeneration techniques require the application of plant growth regulators, like hormones, which can be species-specific and laborious. In a new study, researchers have developed a novel system of plant regeneration by modulating the function Novel Genetic Plant Regeneration Approach Without the Application of Phytohormones and the expression of genes involved in plant cell dedifferentiation (cell proliferation) and redifferentiation (organogenesis). Credit: Associate Professor Tomoko Igawa, Chiba University, Japan. CC BY
Novel Genetic Plant Regeneration Approach Without the Application of Phytohormones NewsPlant Science

Novel Genetic Plant Regeneration Approach Without the Application of Phytohormones

Researchers have devised a plant regeneration method by manipulating gene expression to control cell differentiation, eliminating the need for external growth regulators. This innovation promises simpler and more cost-effective development of genetically modified plants, potentially revolutionizing agriculture and biotechnology while…
Isabel
17/05/2024
Pioneering plant science research paves the way for deeper understanding of how the plant immune system functions NewsPlant Science

Pioneering plant science research paves the way for deeper understanding of how the plant immune system functions

Pioneering research delves into plant immune system mechanics, spotlighting the role of callose in intercellular communication via plasmodesmata (PD). Their study, comparing detection methods for callose accumulation, sheds light on plant defense strategies. These findings promise standardized techniques for enhanced…
Isabel
16/05/2024
Each green fluorescent spot represents a leaf cell in which a large gene segment was successfully inserted into the plant's genome. Different variants of Cas9 were used: an inactiv Cas9 (left), an active Cas9 (center) and Cas9 fused with an exonuclease (right) Credit: Tom Schreiber, IPB, Leibniz Institute of Plant Biochemistry, IPB
Enhanced CRISPR method enables stable insertion of large genes into the DNA of higher plants NewsPlant Science

Enhanced CRISPR method enables stable insertion of large genes into the DNA of higher plants

Researchers have enhanced CRISPR, enabling precise insertion of large gene segments into higher plant DNA efficiently. By adding an exonuclease to CRISPR, they prevent DNA repair enzymes from interfering, increasing successful gene insertions. This method promises advanced plant breeding and…
Isabel
14/05/2024