PORCUPINE regulates development in response to temperature through alternative splicing

被引：42

作者：

Capovilla, Giovanna ^{[1
]}

Delhomme, Nicolas ^{[2
]}

Collani, Silvio ^{[1
,3
]}

Shutava, Iryna ^{[3
]}

Bezrukov, Ilja ^{[1
]}

Symeonidi, Efthymia ^{[1
]}

Amorim, Marcella de Francisco ^{[4
]}

Laubinger, Sascha ^{[4
,5
]}

Schmid, Markus ^{[1
,3
]}

机构：

[1] Max Planck Inst Dev Biol, Dept Mol Biol, Tubingen, Germany

[2] Swedish Univ Agr Sci, Umea Plant Sci Ctr, Dept Forest Genet & Plant Physiol, Umea, Sweden

[3] Umea Univ, Umea Plant Sci Ctr, Dept Plant Physiol, Umea, Sweden

[4] Univ Tubingen, Ctr Plant Mol Biol ZMBP, Tubingen, Germany

[5] Carl von Ossietzky Univ Oldenburg, Inst Biol & Environm Sci IBU, Oldenburg, Germany

来源：

NATURE PLANTS | 2018年 / 4卷 / 08期

关键词：

CELL-DIVISION-CYCLE; SENSITIVE MUTATIONS; MUTANTS; RESOURCE; GENES; YEAST;

D O I：

10.1038/s41477-018-0176-z

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Recent findings suggest that alternative splicing has a critical role in controlling the responses of plants to temperature variations. However, alternative splicing factors in plants are largely uncharacterized. Here we establish the putative splice regulator, PORCUPINE (PCP), as temperature-specific regulator of development in Arabidopsis thaliana. Our findings point to the misregulation of WUSCHEL and CLAVATA3 as the possible cause for the meristem defects affecting the pcp-1 loss-of-function mutants at low temperatures.

引用

页码：534 / 539

页数：6

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