Strohmayer, Alisa


Publications
4

Beyond Destabilizing Activity of SAP11-like Effector of Candidatus Phytoplasma mali Strain PM19

Citation
Boonrod et al. (2022). Microorganisms 10 (7)
Names
Ca. Phytoplasma mali
Abstract
It was shown that the SAP11 effector of different Candidatus Phytoplasma can destabilize some TEOSINE BRANCHES/CYCLOIDEA/PROLIFERATING CELL FACTORs (TCPs), resulting in plant phenotypes such as witches’ broom and crinkled leaves. Some SAP11 exclusively localize in the nucleus, while the others localize in the cytoplasm and the nucleus. The SAP11-like effector of Candidatus Phytoplasma mali strain PM19 (SAP11PM19) localizes in both compartments of plant cells. We show here that SAP11PM19 can dest

The Effect of the Anticipated Nuclear Localization Sequence of ‘Candidatus Phytoplasma mali’ SAP11-like Protein on Localization of the Protein and Destabilization of TCP Transcription Factor

Citation
Strohmayer et al. (2021). Microorganisms 9 (8)
Names
Ca. Phytoplasma mali
Abstract
SAP11 is an effector protein that has been identified in various phytoplasma species. It localizes in the plant nucleus and can bind and destabilize TEOSINE BRANCHES/CYCLOIDEA/PROLIFERATING CELL FACTOR (TCP) transcription factors. Although SAP11 of different phytoplasma species share similar activities, their protein sequences differ greatly. Here, we demonstrate that the SAP11-like protein of ‘Candidatus Phytoplasma mali’ (‘Ca. P. mali’) strain PM19 localizes into the plant nucleus without requ

The anticipated potential nuclear localization sequence of ‘Candidatus Phytoplasma mali’ SAP11-like protein is required for TCP binding but not for transport into the nucleus

Citation
Strohmayer et al. (2020).
Names
Ca. Phytoplasma mali
Abstract
AbstractThe plant pathogen ‘Candidatus Phytoplasma mali’ (‘Ca. P. mali’) is the causing agent of apple proliferation that leads to heavy damage in apple production all over Europe. To identify and analyze effector proteins of plant pathogens is an important strategy in plant disease research. Here, we report that the SAP11-like protein of ‘Ca. P. mali’ induces crinkled leaves and siliques and witches’ broom symptoms in transgenic Arabidopsis thaliana (A. thaliana) plants and binds to 6 members o

‘Candidatus Phytoplasma mali’ Genome Encodes a Protein that Functions as an E3 Ubiquitin Ligase and Could Inhibit Plant Basal Defense

Citation
Strohmayer et al. (2019). Molecular Plant-Microbe Interactions® 32 (11)
Names
Ca. Phytoplasma mali
Abstract
Phytoplasmas are the causative agent of numerous diseases of plant species all over the world, including important food crops. The mode by which phytoplasmas multiply and behave in their host is poorly understood and often based on genomic data. We used yeast two-hybrid screening to find new protein–protein interactions between the causal agent of apple proliferation ‘Candidatus Phytoplasma mali’ and its host plant. Here, we report that the ‘Ca. P. mali’ strain PM19 genome encodes a protein PM1