Salinity Stress Deteriorates Grain Yield and Increases 2-Acetyl-1-Pyrroline Content in Rice

doi:10.1016/j.rsci.2024.02.010

摘要/Abstract

. [J]. Rice Science, 2024, 31(4): 371-374.

Fig. 1. Analysis of characteristics in Nanjing 9108 (NJ9108) and Wenliangyou 669 (WLY669) under salinity stress. A and B, 2-Acetyl-1-pyrroline (2-AP) content in 2021 and 2022. C and D, Proline content in 2021 and 2022. E and F, γ-Aminobutyric acid (GABA) content in 2021 and 2022. G and H, Proline dehydrogenase (ProDH) activity in 2021 and 2022. I and J, Ornithine aminotransferase (OAT) activity in 2021 and 2022. K and L, Δ1-Pyrroline-5-carboxylic acid synthetase (P5CS) activity in 2021 and 2022. M and N, Betaine aldehyde dehydrogenase 2 (BADH2) activity in 2021 and 2022. NS, Non-salinity stress; LS, Low salinity stress; HS, High salinity stress. Data are Mean ± SE (n = 3). Different lowercase letters above the column indicate statistical significances at the 0.05 probability level by the least significant difference test.

参考文献 28

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