A transcription factor coordinating internode elongation and photoperiodic signals in rice

被引：40

作者：

Gomez-Ariza, Jorge ^{[1
]}

Brambilla, Vittoria ^{[1
,2
]}

Vicentini, Giulio ^{[1
]}

Landini, Martina ^{[1
]}

Cerise, Martina ^{[1
]}

Carrera, Esther ^{[3
]}

Shrestha, Roshi ^{[1
]}

Chiozzotto, Remo ^{[2
]}

Galbiati, Francesca ^{[1
]}

Caporali, Elisabetta ^{[1
]}

Diaz, Isabel Lopez ^{[3
]}

Fornara, Fabio ^{[1
]}

机构：

[1] Univ Milan, Dept Biosci, Milan, Italy

[2] Univ Milan, Dept Agr & Environm Sci Prod Terr Agroenergy, Milan, Italy

[3] Univ Politecn Valencia, CSIC, IBMCP, Valencia, Spain

来源：

NATURE PLANTS | 2019年 / 5卷 / 04期

关键词：

GENE-EXPRESSION; GIBBERELLIN BIOSYNTHESIS; SHOOT APEX; BIOCONDUCTOR; TRANSITION; EHD1;

D O I：

10.1038/s41477-019-0401-4

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

In several plant species, inflorescence formation is accompanied by stem elongation. Both processes are accelerated in rice upon perception of shortening days. Here, we show that PREMATURE INTERNODE ELONGATION 1 (PINE1), encoding a rice zinc-finger transcription factor, reduces the sensitivity of the stem to gibberellin (GA). The florigens reduce PINE1 expression to increase stem responsiveness to GA and promote flowering. These data indicate the existence of a regulatory network coordinating flowering and GA-dependent growth.

引用

页码：358 / 362

页数：5

共 32 条

[11] Gibberellin biosynthesis and its regulation
Hedden, Peter
Thomas, Stephen G.
[J]. BIOCHEMICAL JOURNAL, 2012, 444 : 11 - 25
[12] EFFICIENT TRANSFORMATION OF RICE (ORYZA-SATIVA L) MEDIATED BY AGROBACTERIUM AND SEQUENCE-ANALYSIS OF THE BOUNDARIES OF THE T-DNA
HIEI, Y
OHTA, S
KOMARI, T
KUMASHIRO, T
[J]. PLANT JOURNAL, 1994, 6 (02) : 271 - 282
[13] Hoshikawa K., 1989, The Growing Rice Plant: An Anatomical Monograph
[14] The gibberellin signaling pathway is regulated by the appearance and disappearance of SLENDER RICE1 in nuclei
Itoh, H
Ueguchi-Tanaka, M
Sato, Y
Ashikari, M
Matsuoka, M
[J]. PLANT CELL, 2002, 14 (01) : 57 - 70
[15] SHOOT ORGANIZATION genes regulate shoot apical meristem organization and the pattern of leaf primordium initiation in rice
Itoh, JI
Kitano, H
Matsuoka, M
Nagato, Y
[J]. PLANT CELL, 2000, 12 (11) : 2161 - 2174
[16] Where do gibberellin biosynthesis and gibberellin signaling occur in rice plants?
Kaneko, M
Itoh, H
Inukai, Y
Sakamoto, T
Ueguchi-Tanaka, M
Ashikari, M
Matsuoka, M
[J]. PLANT JOURNAL, 2003, 35 (01) : 104 - 115
[17] TopHat2: accurate alignment of transcriptomes in the presence of insertions, deletions and gene fusions
Kim, Daehwan
Pertea, Geo
Trapnell, Cole
Pimentel, Harold
Kelley, Ryan
Salzberg, Steven L.
[J]. GENOME BIOLOGY, 2013, 14 (04):
[18] Inflorescence Meristem Identity in Rice Is Specified by Overlapping Functions of Three AP1/FUL-Like MADS Box Genes and PAP2, a SEPALLATA MADS Box Gene
Kobayashi, Kaoru
Yasuno, Naoko
Sato, Yutaka
Yoda, Masahiro
Yamazaki, Ryo
Kimizu, Mayumi
Yoshida, Hitoshi
Nagamura, Yoshiaki
Kyozuka, Junko
[J]. PLANT CELL, 2012, 24 (05) : 1848 - 1859
[19] Langmead B, 2012, NAT METHODS, V9, P357, DOI [10.1038/NMETH.1923, 10.1038/nmeth.1923]
[20] Large-scale gene function analysis with the PANTHER classification system
Mi, Huaiyu
Muruganujan, Anushya
Casagrande, John T.
Thomas, Paul D.
[J]. NATURE PROTOCOLS, 2013, 8 (08) : 1551 - 1566

← 1 2 3 4 →