Bx-daf-2与Bx-tre-1协同调控海藻糖促进松材线虫低温抗逆

松材线虫 Bx–tre–1 表达量下调，参与低温胁迫响应，从而导致海藻糖酶活性降低，海藻糖含量升高。Bx–tre–1 RNA 干扰处理组松材线虫低温胁迫下海藻糖酶活性下降，海藻糖含量升高，存活率升高，说明低温胁迫条件下，海藻糖含量升高有助于提高松材线虫存活率，Bx–daf–2与 Bx–tre–1 协同调控海藻糖含量升高，促进松材线虫低温抗逆。

Downregulated expression of Bx–tre–1 in Bursaphelenchus xylophilus is involved in low-temperature stress response, leading to decreased trehalase activity and increased trehalose content. For the Bx–tre–1 RNA interference (RNAi) treatment group of Bursaphelenchus xylophilus under low-temperature stress, trehalase activity decreased, trehalose content increased, and survival rate rose, which indicates that elevated trehalose content contributes to improved survival rate of Bursaphelenchus xylophilus under low-temperature stress. Bx–daf–2 and Bx–tre–1 coordinately regulate the increase of trehalose content and promote low-temperature stress resistance in Bursaphelenchus xylophilus.

搜集汇总

背景与挑战

背景概述

该数据集研究了Bx-daf-2与Bx-tre-1基因如何协同调控海藻糖含量以增强松材线虫的低温抗逆能力，数据来源于国家重点研发计划项目，属于协议共享的科学数据。