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ALT Precise control of heading time is essential for rice adaptation and productivity. In this issue, Yu et al. reveal that OsWOX13 acts as a molecular relay between the heading integrator Ehd1 and the florigen Hd3a. Ehd1 activates OsWOX13, which in turn promotes Hd3a expression, while feedback through the interaction between OsWOX13 and Hd3a fine-tunes this response. Natural variation in OsWOX13 contributes to differences in heading time and the geographical adaptation of rice varieties. The image of rice panicles approaching maturity evokes the developmental transition governed by this regulatory pathway.
IN BRIEF: The hidden life of unicellular red algae: discovery of a common sexual cycle unlocks a model lineage for eukaryotic evolution (Matteo Pivato) doi.org/10.1093/plcell/koag1…@ASPB#PlantSci
Transcriptional and phytohormonal regulation of positional ear development reveals yield strategies in maize (Lu Li , Xiaomeng Shen , Zhaobin Ren , et al) doi.org/10.1093/plcell/koag2…@ASPB#PlantSci
MdKIM1-MdMYB306 enhances apple resistance to Cytospora mali via brassinosteroid biosynthesis under sufficient potassium status (Yan Wang , Youwei Du , Hua Qi , et al) doi.org/10.1093/plcell/koag2…@ASPB#PlantSci
A brassinosteroid signaling protein acts as an integrative regulator of K+ and Na+ transport in rice response to salt stress (Di Chen , Quanxiang Tian , Qi Wu , et al) doi.org/10.1093/plcell/koag2…@ASPB#PlantSci
The multiomics landscape of small peptides encoded by long noncoding RNA-derived small open reading frames in rice (Zhipeng Chen , Haocheng Lin , Lirong Wei , et al) doi.org/10.1093/plcell/koag2…@ASPB#PlantSci
Diverse haplotypes at a complex Solanum americanum locus confer resistance to Phytophthora infestans and P. capsici (Robert Heal , Andrea Carolina Olave-Achury , et al) doi.org/10.1093/plcell/koag2…@ASPB#PlantSci
Photoperiod and UV-B orchestrate ICR1 to control seed isoflavonoid accumulation in soybean (Mingyang Jian , Huan Wu , Cuirong Tan , Yushuang Yao , Shu Liu , Yilong Hu , Xingliang Hou , Chunyu Zhang) doi.org/10.1093/plcell/koag2…@ASPB#PlantSci
A cryptic START domain regulates deeply conserved transcription factors (Courtney E Dresden , Ekaterina P Andrianova , Brian J Smith , et al doi.org/10.1093/plcell/koag2…@ASPB#PlantSci
Cryptic fate priming and lineage stabilization during Arabidopsis anther development (Jianzheng Wang , Xueyi Zhou , Wenhui Sun , Yeqiao Liu , Shiting Zhang , Hanji Li , Yuhan Zhao , Xinyi Xie , Zhenze Lei , Hong Ma , Fang Chang) doi.org/10.1093/plcell/koag2…@ASPB#PlantSci
Chorismate and isochorismate turnover reveal hidden dynamics of aromatic metabolism in Arabidopsis leaves (Anya E Franks , Scott A Ford , Anya Hu , Christina De Melo , Sonia E Evans , Matthew E Bergman , Michael A Phillips) doi.org/10.1093/plcell/koag2…@ASPB#PlantSci