The Peptide PbrPSK2 From Phytosulfokine Family Induces Reactive Oxygen Species (ROS) Production to Regulate Pear Pollen Tube Growth

The Peptide PbrPSK2 From Phytosulfokine Family Induces Reactive Oxygen Species (ROS) Production to Regulate Pear Pollen Tube Growth

Phytosulfokines (PSKs) are plant peptide growth factors that participate in multiple biological processes, including cell elongation and immune signaling. However, little is known about PSKs in Rosaceae species. Here, we identified 10 PSK genes in pear (Pyrus bretschneideri), 11 in apple (Malus × do...

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Bibliographic Details
Main Authors: Xiaobing Kou, Qian Liu, Yangyang Sun, Peng Wang, Shaoling Zhang, Juyou Wu
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-11-01
Series:Frontiers in Plant Science
Subjects:
phytosulfokine
pear
WGD events
pollen tube growth
ROS
Online Access:https://www.frontiersin.org/articles/10.3389/fpls.2020.601993/full

Internet

https://www.frontiersin.org/articles/10.3389/fpls.2020.601993/full

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