期刊论文

Zi Li Yi

英文

BMC Plant Biology

1471-2229

2023

23

1

1-17

10.1186/s12870-023-04162-6

The present study was funded by the National key research and development program of China during the “14th Five-Year Plan" (2022YFD1700103); The Science and Technology Plan Projects of Hunan Province (2020SK2033); The Science and Technology development program guided by the central government of Hunan Province (2022ZYC04).

本校为第一机构

Background: The Polygonatum cyrtonema Hua rhizomes (also known as Rhizoma Polygonati, RP) are consumed for their health benefits. The main source of the RP is wild P. cyrtonema populations in the Hunan province of China. However, the soil Cadmium (Cd) content in Huanan is increasing, thus increasing the risks of Cd accumulation in RP which may end up in the human food chain. To understand the mechanism of Cd accumulation and resistance in P. cyrtonema, we subjected P. cyrtonema plants to four levels of Cd stress [(D2) 1, (D3) 2, (D4) 4, and (D5...