China's most-planted timber tree gets its genome mapped
Crop Improvement
If you've ever admired a fast-growing conifer plantation or bought furniture made from fir, this tree's genetic blueprint could shape how foresters breed hardier, faster-growing trees for decades to come.
Chinese fir is the tree China plants more than any other, both for lumber and to hold the land together in its southern regions. Researchers are now decoding its full genome, which could help breeders develop trees that grow faster, resist disease better, or handle a changing climate, much like genome mapping has done for crops like corn and rice.
Key Findings
Cunninghamia lanceolata (Chinese fir) has the largest planted area and timber volume of any tree species in China
The species is considered critical to China's national timber security strategy
It plays a key role in ecological barrier establishment across southern China and in advancing the forestry industry
chevron_right Technical Summary
Scientists are mapping the genome of Chinese fir, the tree species planted more widely than any other in China and the backbone of its timber industry and southern forest ecosystems.
Abstract Preview
Original paper
Cunninghamia lanceolata genome
Cunninghamia lanceolata is the tree species with the largest planted area and timber volume in China, playing an irreplaceable and crucial role in ensuring national timber security, establishing ec...
open_in_new Read full abstractAbstract copyright held by the original publisher.
Species Mentioned
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Cunninghamia is a genus of one or two living species of evergreen coniferous trees in the cypress family Cupressaceae. They are native to China, northern Vietnam and Laos, and perhaps also Cambodia. They may reach 70 m (230 ft) in height. In vernacular use, it is most often known as Cunninghamia,...