Fluorescent markers of various organelles in the wheat pathogen Zymoseptoria tritici.

Fluorescent markers of various organelles in the wheat pathogen Zymoseptoria tritici.
复制标题

小麦病原体中各种细胞器的荧光标记。

DOI:
10.1016/j.fgb.2017.05.001
复制
发表时间:
2017-08
期刊:
Fungal genetics and biology : FG & B
影响因子:
--
通讯作者:
Steinberg G
Steinberg G
中科院分区:
其他
文献类型:
--
作者:
Kilaru S;Schuster M;Ma W;Steinberg G

文献摘要

参考文献

被引文献

相似文献

描述了允许标记7个亚细胞结构的17种载体。荧光标记物靶向质膜、内质网、细胞核。标记物还靶向肌动蛋白细胞骨架、过氧化物酶体和自噬体。这些完整的标记物是荧光报告物的工具包。记者允许对小麦壳针孢斑点真菌进行细胞生物学研究。开发新的策略来控制真菌植物病原体需要了解它们的细胞组织和生物学。荧光细胞器标记物的活细胞成像提供了有价值的洞察其细胞生物学的各个方面,包括在植物病原真菌的入侵策略。在这里,我们介绍了一组17个载体,编码荧光标记可视化质膜,内质网(ER),染色体,肌动蛋白细胞骨架,过氧化物酶体和自噬体在小麦病原菌Zymoseptoria trillium。我们融合增强型绿色荧光蛋白(eGFP)或密码子优化版本的GFP(ZtGFP)到质膜定位的Sso 1样突触融合蛋白,ER信号传导和保留肽,组蛋白H1同源物,LifeAct肌动蛋白结合肽,线粒体乙酰辅酶A脱氢酶,过氧化物酶体输入信号和泛素样自噬体蛋白Atg 8的同源物。我们在野生型菌株IPO323中表达了这些标记,并通过复染或生理实验证实了这些标记的特异性。这套新的分子工具将有助于理解小麦病原体Z的细胞生物学。三个月。
17 vectors are described that allow labelling of 7 subcellular structures. The fluorescent markers target the plasma membrane, endoplasmic reticulum, nucleus. Markers also target the actin cytoskeleton, peroxisomes and autophagosomes. These markers complete are toolkit of fluorescent reporters. Reporters allow cell biological studies in the Septoria tritici blotch fungus. Development of novel strategies to control fungal plant pathogens requires understanding of their cellular organisation and biology. Live cell imaging of fluorescent organelle markers has provided valuable insight into various aspects of their cell biology, including invasion strategies in plant pathogenic fungi. Here, we introduce a set of 17 vectors that encode fluorescent markers to visualize the plasma membrane, endoplasmic reticulum (ER), chromosomes, the actin cytoskeleton, peroxisomes and autophagosomes in the wheat pathogen Zymoseptoria tritici. We fused either enhanced green-fluorescent protein (eGFP) or a codon-optimised version of GFP (ZtGFP) to homologues of a plasma membrane-located Sso1-like syntaxin, an ER signalling and retention peptide, a histone H1 homologue, the LifeAct actin-binding peptide, a mitochondrial acetyl-CoA dehydrogenase, a peroxisomal import signal and a homologue of the ubiquitin-like autophagosomal protein Atg8. We expressed these markers in wildtype strain IPO323 and confirmed the specificity of these markers by counterstaining or physiological experiments. This new set of molecular tools will help understanding the cell biology of the wheat pathogen Z. tritici.
DOI: 10.1083/jcb.201505086
发表时间: 2015-12-07
期刊: The Journal of cell biology
影响因子: --
作者:
Guimaraes SC;Schuster M;Bielska E;Dagdas G;Kilaru S;Meadows BR;Schrader M;Steinberg G
通讯作者: Steinberg G
DOI: 10.1038/ncomms2996
发表时间: 2013
影响因子: 16.6
作者:
通讯作者: --
DOI: 10.1016/j.bbamcr.2014.10.005
发表时间: 2015-01-01
影响因子: 5.1
作者:
Camoes, Fatima;Islinger, Markus;Schrader, Michael
通讯作者: Schrader, Michael
DOI: 10.1126/science.1222934
发表时间: 2012-06-22
期刊: SCIENCE
影响因子: 56.9
作者:
Dagdas, Yasin F.;Yoshino, Kae;Talbot, Nicholas J.
通讯作者: Talbot, Nicholas J.
DOI: 10.1038/ncomms6097
发表时间: 2014-10-06
影响因子: 16.6
作者:
Bielska, Ewa;Higuchi, Yujiro;Schuster, Martin;Steinberg, Natascha;Kilaru, Sreedhar;Talbot, Nicholas J.;Steinberg, Gero
通讯作者: Steinberg, Gero