麻豆传媒

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A RIPE team from the University of Illinois has determined that improving a crucial component of soybean photosynthesis is unlikely to come from traditional breeding methods, and that gene editing could be the key to unlocking soybean potential. Their work was published in The Plant Journal

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In an invited Tansley Review for New Phytologist journal, researchers discuss strategies to increase Rubisco content as part of short- and long-term efforts to meet the growing global food demand. Review: https://doi.org/10.1111/nph.20298

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A team from the RIPE project has engineered potato to be more resilient to global warming showing 30% increases in tuber mass under heatwave conditions. This adaptation may provide greater food security for families dependent on potatoes, as these are often the same areas where the changing climate has already affected multiple crop seasons. Their work was recently published in Global Change Biology

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RIPE researchers found that modern soybean plants have increased mesophyll conductance compared to ancestral soybean plants. Their work was recently published in Plant, Cell and Environment.

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A RIPE team used CRISPR/Cas9 to increase gene expression in rice by changing its upstream regulatory DNA. Their work is the first unbiased gene-editing approach to increase gene expression and downstream photosynthetic activity and was recently published in Science Advances.

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A group of RIPE researchers have found, for the first time, that chloroplast size manipulations are unlikely to be an option for increasing crop photosynthetic efficiency. Their work was recently published in New Phytologist.

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Many people study photosynthesis in plant leaves, but since the pods and immature seeds (edamame) of soybean plants are also green, they are receiving chlorophyll and should be studied as well. Researchers with the RIPE Project discovered that chlorophyll in soybean pods plays a vital role in the plant鈥檚 photosynthetic process and significantly contributes to soybean yield.