相关实验视频

Updated: Sep 19, 2025

An Easy and Flexible Inoculation Method for Accurately Assessing Powdery Mildew-Infection Phenotypes of Arabidopsis and Other Plants
06:09

An Easy and Flexible Inoculation Method for Accurately Assessing Powdery Mildew-Infection Phenotypes of Arabidopsis and Other Plants

Published on: March 9, 2021

3.0K

一个具有多个转录因子的模块积极调节葡萄藤中粉状菌的耐药性

Xiuming Zhang1,2, Qihan Zhang1, Yanxun Zhu1

  • 1State Key Laboratory for Crop Stress Resistance and High-Efficiency Production/Key Laboratory of Horticultural Plant Biology and Germplasm Innovation in Northwest China, Ministry of Agriculture/College of Horticulture, Northwest A&F University, Yangling, China.

Plant biotechnology journal
|June 19, 2025
PubMed
概括

研究人员发现了一种新的基因路径 (VqLIMYB-VqWRKY46/VqNF-YC9-VqDSC1),该路径可以增强葡萄藤对粉 (PM) 的抵抗力. 这一发现为开发抗病葡萄品种提供了潜在的目标.

关键词:
埃里西弗·内卡托尔 (Erysiphe necator) 是一个鱼.在VqDSC1中使用.这就是VqLIMYB.这就是VqNF-YC9.这就是VqWRKY4646的原因.葡萄藤是一种葡萄.

更多相关视频

Purification of High Molecular Weight Genomic DNA from Powdery Mildew for Long-Read Sequencing06:56

Purification of High Molecular Weight Genomic DNA from Powdery Mildew for Long-Read Sequencing

Published on: March 31, 2017

11.8K
The Terroir Concept Interpreted through Grape Berry Metabolomics and Transcriptomics13:02

The Terroir Concept Interpreted through Grape Berry Metabolomics and Transcriptomics

Published on: October 5, 2016

10.5K

相关概念视频

Combinatorial Gene Control02:33

Combinatorial Gene Control

Combinatorial gene control is the synergistic action of several transcriptional factors to regulate the expression of a single gene. The absence of one or more of these factors may lead to a significant difference in the level of gene expression or repression.
The expression of more than 30,000 genes is controlled by approximately 2000-3000 transcription factors. This is possible because a single transcription factor can recognize more than one regulatory sequence. The specificity in gene...
8.4K
Gene Regulation During Sporulation01:17

Gene Regulation During Sporulation

Sporulation is a complex developmental process that allows certain Gram-positive bacteria, such as Bacillus subtilis and Clostridium species, to survive extreme environmental conditions. This process is tightly regulated by a series of signaling cascades and transcriptional controls, ensuring the formation of a highly resistant endospore.Sporulation is triggered by unfavorable conditions, such as nutrient depletion, and is governed by a phosphorelay system. One of the sensor kinases, such as...
85
Master Transcription Regulators02:23

Master Transcription Regulators

Master transcription regulators are regulatory proteins that are predominantly responsible for regulating the expression of multiple genes. Often these genes work in concert to drive a  complex process. Activation of a master transcription regulator can lead to a cascade of transcriptional activation necessary for that outcome. These regulators can directly bind to the regulatory sequences of the various genes involved, or they can indirectly regulate transcription by binding to regulatory...
7.1K
General Transcription Factors01:30

General Transcription Factors

Tissue-specific transcription factors contribute to diverse cellular functions in mammals. For example, the gene for beta globin, a major component of hemoglobin, is present in all cells of the body. However, it is only expressed in red blood cells because the transcription factors that can bind to the promoter sequences of the beta globin gene are only expressed in these cells. Tissue-specific transcription factors also ensure that mutations in these factors may impair only the function of...
5.6K
Transcription Factors02:16

Transcription Factors

Tissue-specific transcription factors contribute to diverse cellular functions in mammals. For example, the gene for beta globin, a major component of hemoglobin, is present in all cells of the body. However, it is only expressed in red blood cells because the transcription factors that can bind to the promoter sequences of the beta globin gene are only expressed in these cells. Tissue-specific transcription factors also ensure that mutations in these factors may impair only the function of...
77.3K
RNA Polymerase II Accessory Proteins02:36

RNA Polymerase II Accessory Proteins

Proteins that regulate transcription can do so either via direct contact with RNA Polymerase or through indirect interactions facilitated by adaptors, mediators, histone-modifying proteins, and nucleosome remodelers. Direct interactions to activate transcription is seen in bacteria as well as in some eukaryotic genes. In these cases, upstream activation sequences are adjacent to the promoters, and the activator proteins interact directly with the transcriptional machinery. For example, in...
9.6K