赤霉素GA4是水稻矮化特征的重要调节因子

doi:10.3864/j.issn.0578-1752.2019.05.002

Abstract

Abstract:

【Objective】A dwarf rice mutant was generated by culturing rice embryo tissues and characterized to elucidate the reasons for leading to an occurence of semi-dwarf rice with more tiller number. It is expected that this study will provide a theoretical basis for scientifically cultivating rice varieties of lodging-resistant and high-yielding in overcoming the dwarf obstacle factors.【Method】In this study, both the rice dwarf mutant and wild type were phenotypically profiled, and the structural characteristics of flower and cell appearance of leaves were investigated by stereomicroscope and light microscopy; The differential gene expression profiles were analyzed by both the transcriptomics and qRT-PCR, and the sensitivity of the mutant to exogenous gibberellin was detected by spraying exogenous GA3; The enrichment profiles of gibberellin in the mutant were detected by a high performance liquid chromatography and a mass spectrometry. 【Result】Data showed that the mutant demonstrated a decrease of 56.59% in the average plant height and an increase of 47.44% in the effective tiller number compared with the wild type, respectively (P <0.01). Observation showed that the mutant led to disappearance of the epidermis and revealed a smaller stamen accompanying a delayed development in the flower organs. Although the mutant has a higher effective tiller number, but significantly lowers the seed setting rate, which only accounts for 12.62% of that in the wild type. The length and the width of grains also are significantly reduced (P <0.01). Stem longitudinal sections reveal that the mutant decreased the cell length of 23% compared with the wild type (P <0.01). However, when the mutant was exposed to exogenous gibberellin, the plant height, effective tiller number, seed setting rate, seed size, epidermis and the stem cell length were obviously restored, indicating that the dwarf mutant possibly results from the shortage of GA’s synthesis in plant. Transcriptome sequencing showed that the mutant significantly up-regulated the OsGA13ox gene, and exhibited an identical result with the qRT-PCR analyses. Since the OsGA13ox controls the conversion of the GA12 to the GA53, both of which are converted to the GA4 and the GA1, respectively. Particularly, the GA4 exhibits a higher activity than the GA1, suggesting that rice dwarf might be triggered by the reduction of GA4 enrichment in plant. Measurement confirmed that the accumulation of the GA4 in the mutant was decreased by 94.9% compared with the wild type. Additionally, as a specific receptor for SL (Strigolactone), the D14 gene is involved in the SL signaling transduction in plant, and thus inhibits branching or tillering. The qRT-PCR showed that the mutant significantly down-regulated the D14 gene compared to the wild type, however, both the wild type and the mutant significantly up-regulated after spraying GA3. The data suggested that the up-regulation of the D14 gene might lower the effective tiller number, while the down-regulation of the D14 gene possibly increase the effective tiller number. Statistical analyses demonstrates that the mutant significantly increased the effective tiller number, but both the wild type and mutant decreased the effective tiller number after spraying GA3, indicating that the expression profiles of the D14 gene in rice might be modulated by GA, and thereby exert on the tiller number.【Conclusion】Semi-dwarfed rice mutant is likely caused by a decrease of GA4 enrichment because of abnormal expression of the OsGA13ox gene, and GA might indirectly regulate rice tiller by affecting the expression of the D14 gene.

Key words: rice, semi-dwarf mutant, OsGA13ox, GA4, D14, effective tiller

HUANG ShengCai,WANG Bing,XIE GuoQiang,LIU ZhongLai,ZHANG MeiJuan,ZHANG ShuQing,CHENG XianGuo. Enrichment Profile of GA4 is an Important Regulatory Factor Triggering Rice Dwarf[J].Scientia Agricultura Sinica, 2019, 52(5): 786-800.

0
/ / Recommend

Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks

URL: https://www.chinaagrisci.com/EN/10.3864/j.issn.0578-1752.2019.05.002

https://www.chinaagrisci.com/EN/Y2019/V52/I5/786

Figures/Tables 14

Table 1

Fig. 1

Fig. 2

Fig. 3

Fig. 4

Fig. 5

Fig. 6

Table 2

Fig. 7

Fig. 8

Table 3

Fig. 9

Fig. 10

Table 4

References 49

[1]	SPIELMEYER W, ELLIS M H, CHANDLER P M . Semidwarf (sd-1), “green revolution” rice, contains a defective gibberellin 20-oxidase gene. Proceedings of the National Academy of Sciences of the United States of America, 2002,99(13):9043-9048. doi: 10.1073/pnas.132266399
[2]	PENG J, RICHARDS D E, HARTLEY N M, MURPHY G P, DEVOS K M, FLINTHAM J E, BEALES J, FISH L J, WORLAND A J, PELICA F . ‘Green revolution’ genes encode mutant gibberellin response modulator. Nature, 1999,400:256-261. doi: 10.1038/22307
[3]	YAMAMURO C, IHARA Y, WU X, NOGUCHI T, FUJIOKA S, TAKATSUTO S, ASHIKARI M, KITANO H, MATSUOKA M . Loss of function of a rice brassinosteroid insensitive 1 homolog prevents internode elongation and bending of the lamina joint. The Plant Cell, 2000,12:1591-1606. doi: 10.2307/3871176 pmid: 11006334
[4]	HONG Z, UEGUCHI-TANAKA M, FUJIOKA S, TAKATSUTO S, YOSHIDA S, HASEGAWA Y, ASHIKARI M, KITANOH, MATSUOKA M . The Rice brassinosteroid-deficient dwarf2 mutant defective in the rice homolog of Arabidopsis DIMINUTO/DWARF1, is rescued by the endogenously accumulated alternative bioactive brassinosteroid, dolichosterone. The Plant Cell , 2005,17:2243-2254.
[5]	ARITE T, IWATA H, OHSHIMA K, MAEKAWA M, NAKAJIMA M, KOJIMA M, SAKAKIBARA H, KYOZUKA J . DWARF10, an RMsI/MAX4/DAD1 ortholog, controls lateral bud out-growth in rice. The Plant Journal, 2007,51(6):1019-1029. doi: 10.1111/j.1365-313X.2007.03210.x pmid: 17655651
[6]	ISHIKAWA S, MAEKAWA M, ARITE T, ONISHI K, TAKAMURE I, KYOZUKA J . Suppression of tiller bud activity in tillering dwarf mutants of rice. Plant Cell Physiology, 2005,46(1):79-86. doi: 10.1093/pcp/pci022 pmid: 15659436
[7]	FLEET C M, SUN T P . A DELLAcate balance: the role of gibberellin in plant morphogenesis. Current Opinion in Plant Biology, 2005,8(1):77-85. doi: 10.1016/j.pbi.2004.11.015 pmid: 15653404
[8]	谈心, 马欣荣 .赤霉素生物合成途径及其相关研究进展. 应用与环境生物学报, 2008,14(4):571-577. doi: 10.3321/j.issn:1006-687X.2008.04.028
	TAN X, MA X R . Advance in research of gibberellin biosynthesis pathway. Chinese Journal of Applied and Environmental Biology , 2008,14(4):571-577. (in Chinese) doi: 10.3321/j.issn:1006-687X.2008.04.028
[9]	THOMAS S G, SUN T P . Update on gibberellin signaling. A tale of the tall and the short. Plant Physiology, 2004,135:668-676. doi: 10.1104/pp.104.040279
[10]	YAMAGUCHI S, SUN T P, KAWAIDE H, KAMIYA Y . The GA2 locus of Arabidopsis thaliana encodes ent-kaurene synthase of gibberellin biosynthesis. Plant Physiology , 1998,116:1271-1278.
[11]	HELLIWELL CA, POOLE A, PEACOCK W J, DENNIS E S .Arabidopsis ent-kaurene oxidase catalyzes three steps of gibberellin biosynthesis. Plant Physiology , 1999,119(2):507-510. doi: 10.1104/pp.119.2.507 pmid: 9952446
[12]	MARGIS-PINHEIRO M, ZHOU X R, ZHU Q H, DENNIS E S, UPADHYAYA N M . Isolation and characterization of a Ds-tagged rice (Oryza sativa L.) GA-responsive dwarf mutant defective in an early step of the gibberellin biosynthesis pathway. Plant Cell Reports , 2005,23(12):19-33. doi: 10.1007/s00299-004-0896-6 pmid: 15668792
[13]	ITOH H, TATSUMI T, SAKAMOTO T, OTOMO K, TOYOMASU T, KITANO H, ASHIKARI M, ICHIHARA S, MATSUOKA M . A rice semi-dwarf gene, Tan-ginbozu (D35), encodes the gibberellin biosynthesis enzyme, ent-kaurene oxidase. Plant Molecular Biology, 2004,54(4):533-547. doi: 10.1023/B:PLAN.0000038261.21060.47
[14]	UEGUCHI-TANAKA M, ASHIKARI M, NAKAJIMA M, ITOH H, KATOH E, KOBAYASHI M, CHOW TY, HSING YI, KITANO H, YAMAGUCHI I, MATSUOKA M . GIBBERELLIN INSENSITIVE DWARF1 encodes a soluble receptor for gibberellin. Nature, 2005,437(7059):693-698. doi: 10.1038/nature04028 pmid: 16193045
[15]	GOMI K, SASAKI A, ITOH H, UEGUCHI-TANAKA M, ASHIKARI M, KITANO H, MATSUOKA M . GID2, an F-box subunit of the SCF E3 complex, specifically interacts with phosphorylated SLR1 protein and regulates the gibberellin-dependent degradation of SLR1 in rice. The Plant Journal, 2004,37(4):626-634. doi: 10.1111/j.1365-313X.2003.01990.x pmid: 14756772
[16]	SUN T P . Gibberellin-GID1-DELLA: A pivotal regulatory module for plant growth and development. Plant Physiology, 2010,154(2):567-570. doi: 10.1104/pp.110.161554 pmid: 20921186
[17]	尹昌喜 .细胞质雄性不育水稻包穗的激素调控[D].南京: 南京农业大学, 2007: 6.
	YIN C X .Plant hormone regulation on panicle enclosure in cytoplasmic male sterile rice[D].Nanjing: Nanjing Agricultural University, 2007: 6. (in Chinese)
[18]	张玲 .水稻矮化并花发育异常突变体dwarf and deformed flower 2 (ddf2 )的基因定位与候选基因分析[D].重庆: 西南大学, 2015: 6.
	ZHANG L .Gene mapping and candidate gene analysis of dwarf and deformed flower 2 (ddf2 )mutants in rice (Oryza sativa )[D].Chongqing: Southwestern University, 2015: 6. (in Chinese)
[19]	WANG Y P, TANG S Q, WU Z F, SHI Q H, WU Z M . Phenotypic analysis of a dwarf and deformed flower 3 (ddf3 ) mutant in rice( Oryza sativa L.) and characterization of candidate genes. Journal of Integrative Agriculture , 2018,5(17):1057-1065.
[20]	SOREFAN K, BOOKER J, HAUROGNÉ K, GOUSSOT M, BAINBRIDGE K, FOO E, CHATFIELD S, WARD S, BEVERIDGE C, RAMEAU C, LEYSER O . MAX4 and RMS1 are orthologous dioxygenase-like genes that regulate shoot branching in Arabidopsis and pea. Genes & Development , 2003,17:1469-1474. doi: 10.1101/gad.256603 pmid: 12815068
[21]	JIANG L, LIU X, XIONG G, LIU H, CHEN F, WANG L, MENG X, LIU G, YU H, YUAN Y, YI W, ZHAO L, MA H, HE Y, WU Z, MELCHER K, QIAN Q, XU H E, WANG Y, LI J . DWARF 53 acts as a repressor of strigolactone signalling in rice. Nature, 2013,504(7480):401-405. doi: 10.1038/nature12870 pmid: 24336200
[22]	YOUNG M D, WAKEFIELD M J, SMYTH G K, OSHLACK A . Gene ontology analysis for RNA-seq: Accounting for selection bias. Genome Biology, 2010,11(2):R14. doi: 10.1186/gb-2010-11-2-r14 pmid: 20132535
[23]	KANEHISA M, ARAKI M, GOTO S, HATTORI M, HIRAKAWA M, ITOH M, KATAYAMA T, KAWASHIMA S, OKUDA S, TOKIMATSU T, YAMANISHI Y . KEGG for linking genomes to life and the environment. Nucleic Acids Research, 2008,36:D480-D484. doi: 10.1093/nar/gkm882 pmid: 18077471
[24]	MAGOME H, NOMURA T, HANADA A, TAKEDA-KAMIYA N, OHNISHI T, SHINMA Y, KATSUMATA T, KAWAIDE H, KAMIYA Y, YAMAGUCHI S . CYP714B1 and CYP714B2 encode gibberellin 13-oxidases that reduce gibberellin activity in rice. Proceedings of the National Academy of Sciences of the United States of America, 2013,110(5):1947-1952. doi: 10.1073/pnas.1215788110 pmid: 23319637
[25]	ITO S, YAMAGAMI D, ASAMI T . Effects of gibberellin and strigolactone on rice tiller bud growth. Journal of Pesticide Science, 2018,43(3):220-223. doi: 10.1584/jpestics.D18-013
[26]	ZOU J, ZHANG S, ZHANG W, LI G, CHEN Z, ZHAI W, ZHAO X, PAN X, XIE Q, ZHU L . The rice HIGH-TILLERING DWARF1 encoding an ortholog of Arabidopsis MAX3 is required for negative regulation of the outgrowth of axillary buds. The Plant Journal , 2006,48:687-698.
[27]	NAKAMURA H, XUE Y L, MIYAKAWA T, HOU F, QIN H M, FUKUI K, SHI X, ITO E, ITO S, PARK S H, MIYAUCHI Y, ASANO A, TOTSUKA N, UEDA T, TANOKURA M, ASAMI T. Molecular mechanism of strigolactone perception by DWARF14. Nature Publishing Group, 2013,4:2613. doi: 10.1038/ncomms3613 pmid: 24131983
[28]	KIM S K, PARK H Y, JANG Y H, LEE K C, CHUNG Y S, LEE J H, KIM J K . OsNF-YC2 and OsNF-YC4 proteins inhibit flowering under long-day conditions in rice. Planta, 2016,243(3):563-576. doi: 10.1007/s00425-015-2426-x pmid: 26542958
[29]	ITOH H, UEGUCHI-TANAKA M, SENTOKU N, KITANO H, MATSUOKA M, KOBAYASHI M . Cloning and functional analysis of two gibberellin 3β-hydroxylase genes that are differently expressed during the growth of rice. Proceedings of the National Academy of Sciences of the United States of America, 2001,98(15):8909-8914. doi: 10.1073/pnas.141239398
[30]	LO S F, YANG S Y, CHEN K T, HSING YI, ZEEVAART JA, CHEN L J, YU S M . A novel class of gibberellin 2-oxidases control semidwarfism, tillering, and root development in rice. The Plant Cell, 2008,20(10):2603-2618. doi: 10.1105/tpc.108.060913
[31]	PETER H, VALERIE S . A century of gibberellin research. Journal of Plant Growth Regulation, 2015,34:740-760. doi: 10.1007/s00344-015-9546-1 pmid: 4622167
[32]	COWLING R J, KAMIYA Y, SETO H, HARBERD N P . Gibberellin dose-response regulation of GA4 gene transcript levels in Arabidopsis . Plant Physiology , 1998,117(4):1195-1203. doi: 10.1104/pp.117.4.1195 pmid: 9701576
[33]	TALON M, KOORNNEEF M, ZEEVAART J A . Endogenous gibberellins in Arabidopsis thaliana and possible steps blocked in the biosynthetic pathways of the semidwarf GA4 and GA5 mutants. Proceedings of the National Academy of Sciences of the United States of America , 1990,87(20):7983-7987. doi: 10.1073/pnas.87.20.7983 pmid: 2236013
[34]	UEGUCHI-TANAKA M, NAKAJIMA M, KATOH E, OHMIYA H, ASANO K, SAJI S, HONGYU X, ASHIKARI M, KITANO H, YAMAGUCHI I, MATSUOKA M . Molecular interactions of a soluble gibberellin receptor, GID1, with a rice DELLA protein, SLR1, and gibberellin. The Plant Cell, 2007,19(7):2140-2155. doi: 10.1105/tpc.106.043729 pmid: 17644730
[35]	ZHANG Z L, XIE Z, ZOU X, CASARETTO J, HO T H, SHEN Q J . A rice WRKY gene encodes a transcriptional repressor of the gibberellin signaling pathway in aleurone cells. Plant Physiology, 2004,134(4):1500-1513. doi: 10.1104/pp.103.034967 pmid: 15047897
[36]	ZHANG Z L, SHIN M, ZOU X, HUANG J, HO T H, SHEN Q J . A negative regulator encoded by a rice WRKY gene represses both abscisic acid and gibberellins signaling in aleurone cells. Plant Molecular Biology, 2009,70(1/2):139-151. doi: 10.1007/s11103-009-9463-4 pmid: 19199048
[37]	GUO X, HOU X, FANG J, WEI P, XU B, CHEN M, FENG Y, CHU C . The rice GERMINATION DEFECTIVE 1, encoding a B3 domain transcriptional repressor, regulates seed germination and seedling development by integrating GA and carbohydrate metabolism. The Plant Journal, 2013,75(3):403-416. doi: 10.1111/tpj.2013.75.issue-3
[38]	HEINRICH M, HETTENHAUSEN C, LANGE T , WÜNSCHE H, FANG J, BALDWIN I T, WU J. High levels of jasmonic acid antagonize the biosynthesis of gibberellins and inhibit the growth of Nicotiana attenuata stems. The Plant Journal , 2013,73(4):591-606. doi: 10.1111/tpj.12058 pmid: 23190261
[39]	ITO Y, KURATA N . Identification and characterization of cytokinin-signalling gene families in rice. Gene, 2006,382:57-65. doi: 10.1016/j.gene.2006.06.020 pmid: 16919402
[40]	SANTI L, WANG Y, STILE M R, BERENDZEN K, WANKE D, ROIG C, POZZI C MÜLLER K,MÜLLER J,ROHDE W,SALAMINI F,. The GA octodinucleotide repeat binding factor BBR participates in the transcriptional regulation of the homeobox gene Bkn3. The Plant Journal, 2003,34(6):813-826. doi: 10.1046/j.1365-313X.2003.01767.x pmid: 12795701
[41]	WU C, YOU C, LI C, LONG T, CHEN G, BYRNE M E, ZHANG Q . RID1, encoding a Cys2/His2-type zinc finger transcription factor, acts as a master switch from vegetative to floral development in rice. Proceedings of the National Academy of Sciences of the United States of America, 2008,105(35):12915-12920. doi: 10.1073/pnas.0806019105
[42]	LIJAVETZKY D, CARBONERO P, VICENTE-CARBAJOSA J . Genome-wide comparative phylogenetic analysis of the rice and Arabidopsis Dof gene families. BMC Evolutionary Biology , 2003,1:17.
[43]	MAO C, WANG S, JIA Q, WU P . OsEIL1, a rice homolog of the Arabidopsis EIN3 regulates the ethylene response as a positive component. Plant Molecular Biology , 2006,61(1):141-152.
[44]	HIRAGA S, SASAKI K, HIBI T, YOSHIDA H, UCHIDA E, KOSUGI S, KATO T, MIE T, ITO H, KATOU S, SEO S, MATSUI H, OHASHI Y, MITSUHARA I . Involvement of two rice ETHYLENE INSENSITIVE3-LIKE genes in wound signaling. Molecular Genetics and Genomics, 2009,282(5):517-529. doi: 10.1007/s00438-009-0483-1 pmid: 19798512
[45]	RICE CHROMOSOMES 11 AND 12 SEQUENCING CONSORTIA. The sequence of rice chromosomes 11 and 12, rich in disease resistance genes and recent gene duplications. BMC Biology, 2005,3:20.
[46]	KIRIK V, BAUMLEIN H . A novel leaf-specific MYB-related protein with a single binding repeat. Gene, 1996,183(1/2):109-113. doi: 10.1016/S0378-1119(96)00521-5 pmid: 8996094
[47]	LI W Q, WU J G, WENG S L, ZHANG Y, ZHANG D, SHI C . Identification and characterization of dwarf 62, a loss-of-function mutation in DLT/OsGRAS-32 affecting gibberellin metabolism in rice. Planta, 2010,232(6):1383-1396. doi: 10.1007/s00425-010-1263-1 pmid: 20830595
[48]	UMEHARA M, HANADA A, YOSHIDA S, AKIYAMA K, ARITE T, TAKEDA-KAMIYA N, MAGOME H, KAMIYA Y, SHIRASU K, YONEYAMA K, KYOZUKA J, YAMAGUCHI S . Inhibition of shoot branching by new terpenoid plant hormones. Nature, 2008,455(7210):195-200. doi: 10.1038/nature07272 pmid: 18690207
[49]	ITO S, YAMAQAMI D, UMEHARA M, HANADA A, YOSHIDA S, SASAKI Y, YAJIMA S, KYOZUKA J, UEGUCHI-TANAKA M, MATSUOKA M, SHIRASU K, YAMAGUCHI S, ASAMI T . Regulation of strigolactone biosynthesis by gibberellin signaling. Plant Physiology, 2017,174(2):1250-1259. doi: 10.1104/pp.17.00301 pmid: 28404726

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed

Comments

Recommended 0

No Suggested Reading articles found!

基因 Gene	引物序列 Primer sequence (5′-3′)
β-Actin	F: CTGACAGGATGAGCAAGGAG R: GGCAATCCACATCTGCTGGA
OsGA13ox	F: AGAAGTGGAGAAAAGACTACGG R: CAATGATCTTTCTCTGGTGTGC
D14	F: AGAAAGAGAGAGAAGAAGCGAG R: CGCGCTCCCCTTTTATATACTA

基因 Gene	功能 Function
Os01g0115600	蛋白激酶功能,结合ATP Kinase function, binding with ATP
Os01g0781700	ATP结合功能ATP binding
Os10g0463800	功能未知Unknown function
Os03g0332100	GA13ox,催化GA12转化为GA53,决定GA4和GA1的比例^[24] GA13ox, Converts GA12 into GA53, determines the ratio of GA4 and GA1^[24]
Os04g0223500	黄素腺嘌呤二核苷酸,单加氧酶活性 FAD, monooxygenase activity
Os04g0606000	酰基转移酶活性 Transferase activity, transferring acyl groups
Os06g0364500	多糖结合功能Polysaccharide binding
Os12g0231700	推测是转位子蛋白Transposon protein, putative

基因 Gene	功能 Function
Novel00727	Lnc RNA,可能参与调控植物的表型Lnc RNA, probably participate in regulating the phenotype of plants
Os01g0191200	磷酸激酶活性 Acid phosphatase activity
Os01g0198900	功能未知 Unknow function
Os01g0368900	谷胱甘肽-二硫化物氧化还原酶活性 Has a glutathione-disulfide oxidoreductase activity
Os01g0501800	参与光合系统Ⅱ的组装和稳定 Involved in photosystem II assembly and stabilization
Os01g0600900	光受体,捕捉光信号 The light-harvesting complex functions as a light receptor
Os01g0948200	转录因子 DNA-binding transcription factor activity
Os03g0159900	功能未知 Unknow function
Os03g0196250	功能未知 Unknow function
Os03g0203200	D14蛋白参与独脚金内酯（SL）信号通路;与赤霉素竞争DELLA结合位点^[27] Involved in strigolactone signaling pathway; Competition with GA for DELLA binding sites^[27]
Os03g0251350	转录因子,调控长日照开花^[28]Probable transcription factor involved in the regulation of flowering time under long day^[28]
Os03g0856500	与核糖体小亚基结合,负调控蛋白翻译 Ribosomal small subunit binding, negative regulation of translational elongation

基因 Gene	基序 Motif	家族 Family	功能 Function
Os03g0224200	CAGTATCTTT	ARR-B	参与细胞分裂素信号的转导^[39] Participation in the transduction of cytokinin signaling^[39]
Os06g0130600	CACTCACATTCTCTCTGCACA	BBR-BPC	调控大麦BKn3 的表达^[40] Regulate the expression of BKn3 gene in barley^[40]
Os10g0419200	TTTTTTTTTTTG	C2H2	促进植物营养生长到生殖生长的转变^[41] Promote the transformation of plant vegetative growth to reproductive growth^[41]
Os07g0236700	GTATCTTTTTTTTTTTGCGCC	Dof^[42]	可能参与碳水化合物代谢基因的光调节,植物防御机制 Possible involvement in light regulation of carbohydrate metabolism genes, plant defense mechanisms
Os03g0821200	AACAAAGCTAAAACATAAGGG	Dof^[42]	参与种子萌发,发芽后糊粉中的赤霉素反应等基因的调控 Involving in seed germination, regulation of gibberellin reactions in aleurone after germination
Os03g0324300	GTCTAGATTCATTAC	EIL	乙烯信号响应的正向调控因子^[43] Positive regulator of ethylene signal response^[43]
Os03g0324200	GTCTAGATTCATTAC	EIL	在植物受伤时,参与乙烯信号的转导^[44] Participation in the transduction of ethylene signals when plants are injured^[44]
Os09g0490200	TAATGAATCTA	EIL	参与乙烯信号转导 Participation in ethylene signal transduction
Os11g0681200	GAAACACGCGCGCGC	FAR1	参与抵抗疾病^[45] Enhance the resistance of disease^[45]
Os02g0680700	TAGATATTA	MYB_related^[46]	功能未知 Unknown function
Os08g0157600	TAGATATTA	MYB_related^[46]	功能未知 Unknown function

Enrichment Profile of GA4 is an Important Regulatory Factor Triggering Rice Dwarf

RichHTML

PDF

Abstract

Cite this article

share this article

Figures/Tables 14

References 49

Related Articles 15

Metrics

Comments

Recommended 0

[1]	XIAO DeShun, XU ChunMei, WANG DanYing, ZHANG XiuFu, CHEN Song, CHU Guang, LIU YuanHui. Effects of Rhizosphere Oxygen Environment on Phosphorus Uptake of Rice Seedlings and Its Physiological Mechanisms in Hydroponic Condition [J]. Scientia Agricultura Sinica, 2023, 56(2): 236-248.
[2]	ZHANG XiaoLi, TAO Wei, GAO GuoQing, CHEN Lei, GUO Hui, ZHANG Hua, TANG MaoYan, LIANG TianFeng. Effects of Direct Seeding Cultivation Method on Growth Stage, Lodging Resistance and Yield Benefit of Double-Cropping Early Rice [J]. Scientia Agricultura Sinica, 2023, 56(2): 249-263.
[3]	ZHANG Wei,YAN LingLing,FU ZhiQiang,XU Ying,GUO HuiJuan,ZHOU MengYao,LONG Pan. Effects of Sowing Date on Yield of Double Cropping Rice and Utilization Efficiency of Light and Heat Energy in Hunan Province [J]. Scientia Agricultura Sinica, 2023, 56(1): 31-45.
[4]	FENG XiangQian,YIN Min,WANG MengJia,MA HengYu,CHU Guang,LIU YuanHui,XU ChunMei,ZHANG XiuFu,ZHANG YunBo,WANG DanYing,CHEN Song. Effects of Meteorological Factors on Quality of Late Japonica Rice During Late Season Grain Filling Stage Under ‘Early Indica and Late Japonica’ Cultivation Pattern in Southern China [J]. Scientia Agricultura Sinica, 2023, 56(1): 46-63.
[5]	SANG ShiFei,CAO MengYu,WANG YaNan,WANG JunYi,SUN XiaoHan,ZHANG WenLing,JI ShengDong. Research Progress of Nitrogen Efficiency Related Genes in Rice [J]. Scientia Agricultura Sinica, 2022, 55(8): 1479-1491.
[6]	GUI RunFei,WANG ZaiMan,PAN ShengGang,ZHANG MingHua,TANG XiangRu,MO ZhaoWen. Effects of Nitrogen-Reducing Side Deep Application of Liquid Fertilizer at Tillering Stage on Yield and Nitrogen Utilization of Fragrant Rice [J]. Scientia Agricultura Sinica, 2022, 55(8): 1529-1545.
[7]	LIAO Ping,MENG Yi,WENG WenAn,HUANG Shan,ZENG YongJun,ZHANG HongCheng. Effects of Hybrid Rice on Grain Yield and Nitrogen Use Efficiency: A Meta-Analysis [J]. Scientia Agricultura Sinica, 2022, 55(8): 1546-1556.
[8]	HAN XiaoTong,YANG BaoJun,LI SuXuan,LIAO FuBing,LIU ShuHua,TANG Jian,YAO Qing. Intelligent Forecasting Method of Rice Sheath Blight Based on Images [J]. Scientia Agricultura Sinica, 2022, 55(8): 1557-1567.
[9]	GAO JiaRui,FANG ShengZhi,ZHANG YuLing,AN Jing,YU Na,ZOU HongTao. Characteristics of Organic Nitrogen Mineralization in Paddy Soil with Different Reclamation Years in Black Soil of Northeast China [J]. Scientia Agricultura Sinica, 2022, 55(8): 1579-1588.
[10]	ZHU DaWei,ZHANG LinPing,CHEN MingXue,FANG ChangYun,YU YongHong,ZHENG XiaoLong,SHAO YaFang. Characteristics of High-Quality Rice Varieties and Taste Sensory Evaluation Values in China [J]. Scientia Agricultura Sinica, 2022, 55(7): 1271-1283.
[11]	ZHAO Ling, ZHANG Yong, WEI XiaoDong, LIANG WenHua, ZHAO ChunFang, ZHOU LiHui, YAO Shu, WANG CaiLin, ZHANG YaDong. Mapping of QTLs for Chlorophyll Content in Flag Leaves of Rice on High-Density Bin Map [J]. Scientia Agricultura Sinica, 2022, 55(5): 825-836.
[12]	JIANG JingJing,ZHOU TianYang,WEI ChenHua,WU JiaNing,ZHANG Hao,LIU LiJun,WANG ZhiQin,GU JunFei,YANG JianChang. Effects of Crop Management Practices on Grain Quality of Superior and Inferior Spikelets of Super Rice [J]. Scientia Agricultura Sinica, 2022, 55(5): 874-889.
[13]	ZHANG YaLing, GAO Qing, ZHAO Yuhan, LIU Rui, FU Zhongju, LI Xue, SUN Yujia, JIN XueHui. Evaluation of Rice Blast Resistance and Genetic Structure Analysis of Rice Germplasm in Heilongjiang Province [J]. Scientia Agricultura Sinica, 2022, 55(4): 625-640.
[14]	WANG YaLiang,ZHU DeFeng,CHEN RuoXia,FANG WenYing,WANG JingQing,XIANG Jing,CHEN HuiZhe,ZHANG YuPing,CHEN JiangHua. Beneficial Effects of Precision Drill Sowing with Low Seeding Rates in Machine Transplanting for Hybrid Rice to Improve Population Uniformity and Yield [J]. Scientia Agricultura Sinica, 2022, 55(4): 666-679.
[15]	CHEN TingTing, FU WeiMeng, YU Jing, FENG BaoHua, LI GuangYan, FU GuanFu, TAO LongXing. The Photosynthesis Characteristics of Colored Rice Leaves and Its Relation with Antioxidant Capacity and Anthocyanin Content [J]. Scientia Agricultura Sinica, 2022, 55(3): 467-478.