guildfordcycads

Forward genetics approach reveals the factor responsible for carbon trade-off in leaves

Starch and oils are known as storehouses of carbon in plants. However, the way in which carbon resources are allocated during metabolism in plants remained unknown. Now, however, using a forward genetics approach, researchers have identified that a gene named LIRI1 regulates this process, significantly increasing oil storage in leaves while reducing starch levels. Their findings provide insights into carbon allocation mechanisms, offering the potential for the development of renewable biofuel resources or low-starch foods.

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Experiment in floodplain forest: Using tree mortality to support oak regeneration

The pedunculate oaks typical of Leipzig’s floodplain forest and other German oak forests are struggling to regenerate in the understorey due to a lack of light. One reason for this is the absence of flooding in floodplain forests. In a two-year oak experiment in Leipzig’s floodplain forest, researchers found that the current tree dieback — caused by drought and pest outbreaks — combined with the thinning of certain understorey species, can actually support oak regeneration.

Experiment in floodplain forest: Using tree mortality to support oak regeneration Read More »

Experiment in floodplain forest: Using tree mortality to support oak regeneration

The pedunculate oaks typical of Leipzig’s floodplain forest and other German oak forests are struggling to regenerate in the understorey due to a lack of light. One reason for this is the absence of flooding in floodplain forests. In a two-year oak experiment in Leipzig’s floodplain forest, researchers found that the current tree dieback — caused by drought and pest outbreaks — combined with the thinning of certain understorey species, can actually support oak regeneration.

Experiment in floodplain forest: Using tree mortality to support oak regeneration Read More »

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