ABC转运蛋白OsARG1调控水稻抽穗期的功能

doi:10.3864/j.issn.0578-1752.2026.01.001

Abstract

Abstract:

【Objective】Heading date is a critical agronomic trait influencing rice yield and quality, regulated by complex networks involving histone-modifying enzymes, transcription factors, protein kinases, florigens, and phytochromes. While ATP-binding cassette (ABC) transporters are known for their roles in substrate transport, their functions in heading date regulation remain unclear. This study investigates the role of the ABC transporter gene OsARG1 in the regulation of rice heading date, which will provide evidence for enriching the heading date regulation network.【Method】A comparative analysis was conducted between wild-type Nipponbare and the osarg1 mutant. Key agronomic traits, including heading date, plant height, tiller number, and panicle length, were assessed. Chlorophyll contents in leaf of Nipponbare (WT), albino leaf (WL), yellow-green leaf (YL) and green leaf (GL) of osarg1 were measured. Metal element contents such as cobalt, nickel, calcium, magnesium and iron in WT, WL, YL and GL were determined by ICP-MS. Hormone profiling, transcriptome sequencing, and integrative analysis were performed on WT, WL and GL to explore the regulatory function of OsARG1.【Result】The osarg1 mutant exhibited an earlier heading date than wild-type in both Guiyang and Changchun. It also showed reduced plant height, tiller number, and panicle length. Chlorophyll levels in WL and YL were significantly lower, accompanied by disrupted metal element homeostasis. Hormonal analysis revealed elevated levels of gibberellins, auxin-related, and cytokinin-related hormones in GL and WL, particularly in WL. Transcriptome analysis identified 2 001 and 6 555 differentially expressed genes (DEGs) in GL_vs_WT and WL_vs_WT comparisons, respectively. Over 20 heading date-associated genes, including Hd3a, OsMADS14, and chromatin methyltransferase genes, were differentially expressed. GO and KEGG analyses of DEGs from GL vs WT comparison highlighted enrichment in pathways related to metabolism, development, and environmental responses. Integrated transcriptomic and hormonal analysis suggested that OsARG1 may influence gibberellin and cytokinin levels by modulating diterpene and zeatin metabolism and hormone signaling pathways. Expression levels of the selected genes by qRT-PCR were consistent with the transcriptome data, validating the transcriptomic findings. 【Conclusion】The osarg1 mutant heads earlier than the wild-type, with OsARG1 likely regulating heading date through modulating the expression of heading date related genes. Additionally, OsARG1 plays roles in maintaining chlorophyll content and metal element (such as nickel, iron, and magnesium) balance in rice leaves.

Key words: rice, heading date, OsARG1, metal element content, phytohormone, transcriptome sequencing

WANG ZhongNi, LEI Yue, LI JiaLi, GONG YanLong, ZHU SuSong. Functions of ABC Transporter OsARG1 in Rice Heading Date Regulation[J].Scientia Agricultura Sinica, 2026, 59(1): 1-16.

Figures/Tables 13

Table 1

Fig. 1

Table 2

Fig. 2

Table 3

Table 4

Fig. 3

Table 5

Fig. 4

Fig. 5

Fig. 6

Fig. 7

Fig. 8

References 37

[1]	YUAN L P. Hybrid rice technology for food security in the world. Crop Research, 2004, 18(4): 185-186.
[2]	KHUSH G S. Origin, dispersal, cultivation and variation of rice. Plant Molecular Biology, 1997, 35(1/2): 25-34. doi: 10.1023/A:1005810616885
[3]	ZHOU S R, ZHU S S, CUI S, HOU H G, WU H Q, HAO B Y, CAI L, XU Z, LIU L L, JIANG L, et al. Transcriptional and post- transcriptional regulation of heading date in rice. New Phytologist, 2021, 230(3): 943-956. doi: 10.1111/nph.v230.3
[4]	LEE Y S, AN G. Regulation of flowering time in rice. Journal of Plant Biology, 2015, 58(6): 353-360. doi: 10.1007/s12374-015-0425-x
[5]	孔德艳, 陈守俊, 周立国, 高欢, 罗利军, 刘灶长. 水稻开花光周期调控相关基因研究进展. 遗传, 2016, 38(6): 532-542.
	KONG D Y, CHEN S J, ZHOU L G, GAO H, LUO L J, LIU Z C. Research progress of photoperiod regulated genes on flowering time in rice. Hereditas, 2016, 38(6): 532-542. (in Chinese)
[6]	KOMIYA R, IKEGAMI A, TAMAKI S, YOKOI S, SHIMAMOTO K. Hd3a and RFT1 are essential for flowering in rice. Development, 2008, 135(4): 767-774. doi: 10.1242/dev.008631 pmid: 18223202
[7]	KOJIMA S, TAKAHASHI Y, KOBAYASHI Y, MONNA L, SASAKI T, ARAKI T, YANO M. Hd3a, a rice ortholog of the Arabidopsis FT gene, promotes transition to flowering downstream of Hd1 under short-day conditions. Plant and Cell Physiology, 2002, 43(10): 1096-1105. doi: 10.1093/pcp/pcf156
[8]	TAOKA K I, OHKI I, TSUJI H, FURUITA K, HAYASHI K, YANASE T, YAMAGUCHI M, NAKASHIMA C, PURWESTRI Y A, TAMAKI S, et al. 14-3-3 proteins act as intracellular receptors for rice Hd3a florigen. Nature, 2011, 476(7360): 332-335. doi: 10.1038/nature10272
[9]	KOBAYASHI K, YASUNO N, SATO Y, YODA M, YAMAZAKI R, KIMIZU M, YOSHIDA H, NAGAMURA Y, KYOZUKA J. 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. The Plant Cell, 2012, 24(5): 1848-1859. doi: 10.1105/tpc.112.097105
[10]	YANO M, KATAYOSE Y, ASHIKARI M, YAMANOUCHI U, MONNA L, FUSE T, BABA T, YAMAMOTO K, UMEHARA Y, NAGAMURA Y, et al. Hd1, a major photoperiod sensitivity quantitative trait locus in rice, is closely related to the Arabidopsis flowering time gene CONSTANS. The Plant Cell, 2000, 12(12): 2473-2483. doi: 10.1105/tpc.12.12.2473
[11]	IZAWA T, OIKAWA T, SUGIYAMA N, TANISAKA T, YANO M, SHIMAMOTO K. Phytochrome mediates the external light signal to repress FT orthologs in photoperiodic flowering of rice. Genes & Development, 2002, 16(15): 2006-2020. doi: 10.1101/gad.999202
[12]	DOI K, IZAWA T, FUSE T, YAMANOUCHI U, KUBO T, SHIMATANI Z, YANO M, YOSHIMURA A. Ehd1, a B-type response regulator in rice, confers short-day promotion of flowering and controls FT-like gene expression independently of Hd1. Genes & Development, 2004, 18(8): 926-936. doi: 10.1101/gad.1189604
[13]	LIU B, WEI G, SHI J L, JIN J, SHEN T, NI T, SHEN W H, YU Y, DONG A W. SET DOMAIN GROUP 708, a histone H3 lysine 36-specific methyltransferase, controls flowering time in rice (Oryza sativa). New Phytologist, 2016, 210(2): 577-588. doi: 10.1111/nph.13768 pmid: 26639303
[14]	LIU B, LIU Y H, WANG B H, LUO Q, SHI J L, GAN J H, SHEN W H, YU Y, DONG A W. The transcription factor OsSUF4 interacts with SDG725 in promoting H3K36me3 establishment. Nature Communications, 2019, 10: 2999. doi: 10.1038/s41467-019-10850-5 pmid: 31278262
[15]	LIU K P, YU Y, DONG A W, SHEN W H. SET DOMAIN GROUP701 encodes a H3K4-methytransferase and regulates multiple key processes of rice plant development. New Phytologist, 2017, 215(2): 609-623. doi: 10.1111/nph.14596 pmid: 28517045
[16]	JIANG P F, WANG S L, ZHENG H, LI H, ZHANG F, SU Y H, XU Z T, LIN H Y, QIAN Q, DING Y. SIP 1 participates in regulation of flowering time in rice by recruiting OsTrx1 to Ehd1. New Phytologist, 2018, 219(1): 422-435. doi: 10.1111/nph.2018.219.issue-1
[17]	XIE S Y, CHEN M, PEI R, OUYANG Y D, YAO J L. OsEMF2b acts as a regulator of flowering transition and floral organ identity by mediating H3K27me3 deposition at OsLFL1 and OsMADS4 in rice. Plant Molecular Biology Reporter, 2015, 33(1): 121-132. doi: 10.1007/s11105-014-0733-1
[18]	SAKAMOTO T, KOBAYASHI M, ITOH H, TAGIRI A, KAYANO T, TANAKA H, IWAHORI S, MATSUOKA M. Expression of a gibberellin 2-oxidase gene around the shoot apex is related to phase transition in rice. Plant Physiology, 2001, 125(3): 1508-1516. doi: 10.1104/pp.125.3.1508 pmid: 11244129
[19]	ZHANG S, DENG L, CHENG R, HU J, WU C Y. RID 1 sets rice heading date by balancing its binding with SLR1 and SDG722. Journal of Integrative Plant Biology, 2022, 64(1): 149-165. doi: 10.1111/jipb.v64.1
[20]	ZHAO Z, CHEN T K, YUE J C, PU N, LIU J Z, LUO L X, HUANG M, GUO T, XIAO W M. Small Auxin Up RNA 56 (SAUR56) regulates heading date in rice. Molecular Breeding, 2023, 43(8): 62. doi: 10.1007/s11032-023-01409-w
[21]	CHO L H, YOON J, TUN W, BAEK G, PENG X, HONG W J, MORI I C, HOJO Y, MATSUURA T, KIM S R, et al. Cytokinin increases vegetative growth period by suppressing florigen expression in rice and maize. The Plant Journal, 2022, 110(6): 1619-1635. doi: 10.1111/tpj.v110.6
[22]	VERRIER P J, BIRD D, BURLA B, DASSA E, FORESTIER C, GEISLER M, KLEIN M, KOLUKISAOGLU Ü, LEE Y, MARTINOIA E, et al. Plant ABC proteins-a unified nomenclature and updated inventory. Trends in Plant Science, 2008, 13(4): 151-159. doi: 10.1016/j.tplants.2008.02.001
[23]	DO T H T, MARTINOIA E, LEE Y. Functions of ABC transporters in plant growth and development. Current Opinion in Plant Biology, 2018, 41: 32-38. doi: S1369-5266(17)30151-6 pmid: 28854397
[24]	HUANG C F, YAMAJI N, MITANI N, YANO M, NAGAMURA Y, MA J F. A bacterial-type ABC transporter is involved in aluminum tolerance in rice. The Plant Cell, 2009, 21(2): 655-667. doi: 10.1105/tpc.108.064543
[25]	LI H X, LIU Y, QIN H H, LIN X L, TANG D, WU Z J, LUO W, SHEN Y, DONG F Q, WANG Y L, et al. A rice chloroplast-localized ABC transporter ARG 1 modulates cobalt and nickel homeostasis and contributes to photosynthetic capacity. New Phytologist, 2020, 228(1): 163-178. doi: 10.1111/nph.v228.1
[26]	ZENG X Y, TANG R, GUO H R, KE S W, TENG B, HUNG Y H, XU Z J, XIE X M, HSIEH T F, ZHANG X Q. A naturally occurring conditional albino mutant in rice caused by defects in the plastid- localized OsABCI8 transporter. Plant Molecular Biology, 2017, 94(1): 137-148. doi: 10.1007/s11103-017-0598-4
[27]	GAO H, JIN M N, ZHENG X M, CHEN J, YUAN D Y, XIN Y Y, WANG M Q, HUANG D Y, ZHANG Z, ZHOU K N, et al. Days to heading 7, a major quantitative locus determining photoperiod sensitivity and regional adaptation in rice. Proceedings of the National Academy of Sciences of the United States of America, 2014, 111(46): 16337-16342.
[28]	肖冬冬, 宗伍辈, 孙康莉, 李加俊, 刘耀光, 郭晶心. Ghd7和DTH8协同调控水稻抽穗期和部分农艺性状. 华南农业大学学报, 2022, 43(3): 18-25.
	XIAO D D, ZONG W B, SUN K L, LI J J, LIU Y G, GUO J X. Synergistic regulation of rice heading date and some agronomic traits by Ghd7 and DTH8. Journal of South China Agricultural University, 2022, 43(3): 18-25. (in Chinese)
[29]	BAO S J, HUA C M, SHEN L S, YU H. New insights into gibberellin signaling in regulating flowering in Arabidopsis. Journal of Integrative Plant Biology, 2020, 62(1): 118-131. doi: 10.1111/jipb.v62.1
[30]	BLABY C E, MERCHANT S S. Metal Homeostasis: Sparing and Salvaging Metals in Chloroplasts. New Jersey, USA: John Wiley & Sons, 2013: 51-62.
[31]	SHIMONI-SHOR E, HASSIDIM M, YUVAL-NAEH N, KEREN N. Disruption of Nap14, a plastid-localized non-intrinsic ABC protein in Arabidopsis thaliana results in the over-accumulation of transition metals and in aberrant chloroplast structures. Plant, Cell & Environment, 2010, 33(6): 1029-1038. doi: 10.1111/pce.2010.33.issue-6
[32]	DUY D, STÜBE R, WANNER G, PHILIPPAR K. The chloroplast permease PIC1 regulates plant growth and development by directing homeostasis and transport of iron. Plant Physiology, 2011, 155(4): 1709-1722. doi: 10.1104/pp.110.170233 pmid: 21343424
[33]	JEONG J, COHU C, KERKEB L, PILON M, CONNOLLY E L, GUERINOT M L. Chloroplast Fe (Ⅲ) chelate reductase activity is essential for seedling viability under iron limiting conditions. Proceedings of the National Academy of Sciences of the United States of America, 2008, 105(30): 10619-10624.
[34]	KIM D Y, BOVET L, MAESHIMA M, MARTINOIA E, LEE Y. The ABC transporter AtPDR8 is a cadmium extrusion pump conferring heavy metal resistance. The Plant Journal, 2007, 50(2): 207-218. doi: 10.1111/tpj.2007.50.issue-2
[35]	STRADER L C, BARTEL B. The Arabidopsis PLEIOTROPIC drug resistance8/abcg36 ATP binding cassette transporter modulates sensitivity to the auxin precursor indole-3-butyric acid. The Plant Cell, 2009, 21(7): 1992-2007. doi: 10.1105/tpc.109.065821
[36]	SUH S J, WANG Y F, FRELET A, LEONHARDT N, KLEIN M, FORESTIER C, MUELLER-ROEBER B, CHO M H, MARTINOIA E, SCHROEDER J I. The ATP binding cassette transporter AtMRP5 modulates anion and calcium channel activities in Arabidopsis guard cells. Journal of Biological Chemistry, 2007, 282(3): 1916-1924. doi: 10.1074/jbc.M607926200
[37]	NAGY R, GROB H, WEDER B, GREEN P, KLEIN M, FRELET- BARRAND A, SCHJOERRING J K, BREARLEY C, MARTINOIA E. The Arabidopsis ATP-binding cassette protein AtMRP5/AtABCC5 is a high affinity inositol hexakisphosphate transporter involved in guard cell signaling and phytate storage. Journal of Biological Chemistry, 2009, 284(48): 33614-33622. doi: 10.1074/jbc.M109.030247

Related Articles 15

[1]	PENG TingShen, LU JiuYan, WU MeiLin, YAN YuXin, LIU HongZhou, NAN WenBin, QIN XiaoJian, LI Ming, GONG JunYi, LIANG YongShu. QTL Analysis of Yield-Related Traits in Both Huangnuo2^# and Changbai7^# of Perennial Chinese Rice [J]. Scientia Agricultura Sinica, 2026, 59(7): 1361-1379.
[2]	CUI JieHao, ZHANG Meng, WANG Qin, YU JiaYan, LIN Kun, LI ShangZe, LAN Heng, GENG YanQiu, ZHANG Qiang, GUO LiYing, SHAO XiWen. Evaluation of Lodging Resistance and Its Physiological Mechanisms in Japonica Rice Resources [J]. Scientia Agricultura Sinica, 2026, 59(7): 1420-1438.
[3]	YUAN HaoLiang, NIE Jun, LI Peng, LU YanHong, LIAO YuLin, XU ChangXu, LI ZhongYi, CAO WeiDong, ZHANG JiangLin. Effects of Co-Utilization of Chinese Milk Vetch and Rice Straw on Soil Phosphorus Composition and Phosphorus Activation of Paddy Field in Southern China [J]. Scientia Agricultura Sinica, 2026, 59(7): 1480-1491.
[4]	XU YangHaoJun, CHEN LiMing, YANG ShiQi, TANG YiFan, TAN XueMing, ZENG YongJun, PAN XiaoHua, ZENG YanHua. Effects of Long-Term Different Straw Returning Methods on Soil Organic Carbon, Nutrients and Aggregate Formation in Different Soil Layers of Double Cropping Rice Field [J]. Scientia Agricultura Sinica, 2026, 59(7): 1492-1506.
[5]	LI XingYu, HUANG Rong, XIAN YiMing, TIAN JiaoJiao, MA XiaoJin, YANG QiaoXi, LI Bing, WANG ChangQuan. Characteristics of Organic Carbon Fractions and Carbon Dioxide Emissions of Different Size Aggregates in Rice Field Soils in Response to Long-Term Fertilization [J]. Scientia Agricultura Sinica, 2026, 59(6): 1255-1271.
[6]	MA ZhaoHui, QUAN ChengZhe, CHENG HaiTao, YANG KanJie, LI XinRui, LÜ WenYan. The Breeding Goals and Strategies of Northeast Japonica Rice Under the Background of Zhongke Fa No.5 [J]. Scientia Agricultura Sinica, 2026, 59(5): 927-936.
[7]	ZHANG WeiJian, YAN ShengJi, SHANG ZiYin, TANG ZhiWei, WU LiuGe, LI JiaRui, CHEN HaoTian, DENG AiXing, ZHANG Jun, ZHANG Xin, ZHENG ChengYan, SONG ZhenWei. Methane Emissions from Paddy Fields: Not Entirely Attributable to Rice Cultivation [J]. Scientia Agricultura Sinica, 2026, 59(4): 824-833.
[8]	CHEN Min, JIAO ZiLan, QIAO ChengBin, XU Hao, ZHANG Bi, MA DongHua, KONG WeiRu, WANG JingWen, SONG JiaWei, LUO ChengKe, LI PeiFu, TIAN Lei. Morpho-Physiological Responses and Adaptive Strategies of Rice Germplasm Accessions from Different Subspecies Under Salt Stress [J]. Scientia Agricultura Sinica, 2026, 59(4): 705-722.
[9]	GUO FuCheng, TANG HaiJiang, HAO XinYi, MA GuoLin, YANG JiuJu, HUANG LinFeng, TIAN Lei, WANG Bin, LUO ChengKe. Effects of Different Irrigation Methods on Water-Salt Transport, Rice Yield, and Water Use Efficiency in Saline Soil in Ningxia [J]. Scientia Agricultura Sinica, 2026, 59(4): 750-764.
[10]	LUO Wei, YU Hong, YUAN LiXin, WANG LingLing, ZHAO JinPeng, YIN Wei, WANG MingTian, WANG RuLin. Change of Geographic Distributions of Ratoon Rice in Sichuan- Chongqing Under Global Climate Change [J]. Scientia Agricultura Sinica, 2026, 59(4): 765-780.
[11]	ZHU Shu, GUO ZhiPeng, SUN Ying. Functional Analysis of Rice Target of Rapamycin OsTOR in Regulating Root Elongation [J]. Scientia Agricultura Sinica, 2026, 59(3): 475-485.
[12]	LÜ WenYan, CHENG HaiTao, MA ZhaoHui, TIAN ShuHua. Discussion on Hybridization Breeding Technology and Strategy of Rice in the New Era of Breeding [J]. Scientia Agricultura Sinica, 2026, 59(2): 233-238.
[13]	LIAO TingLu, SHI YaFei, XIAO DongHao, SHE YangMengFei, GUO FuCheng, YANG JiuJu, TANG HaiJiang, LUO ChengKe. The Effect of Exogenous Nitroprusside on Sugar Metabolism in Rice Seedlings Under Alkaline Stress [J]. Scientia Agricultura Sinica, 2026, 59(2): 265-277.
[14]	LIU TianSheng, LIU GengYuan, ZHAO AnQi, YANG Xu, CAI MingXue, YANG AiWen, LOU MingXuan, LI MuKai, WANG Han, ZHANG YaLing. Pathogenic Population of Rice Bakanae Disease in Heilongjiang Province [J]. Scientia Agricultura Sinica, 2026, 59(2): 305-321.
[15]	FEI YaoYing, WANG Di, TANG WeiJie, GUO CaiLi, ZHANG XiaoHu, QIU XiaoLei, CHENG Tao, YAO Xia, JIANG ChongYa, ZHU Yan, CAO WeiXing, ZHENG HengBiao. Estimation of Rice Grain Protein Content Using Fusion Imagery from UAV-based Multi-Sensors [J]. Scientia Agricultura Sinica, 2026, 59(1): 41-56.

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed

Comments

Recommended 0

No Suggested Reading articles found!

类别 Classification	基因 Gene	基因ID Gene ID	正向引物 Forward primer (5′-3′)	反向引物 Reverse primer (5′-3′)
抽穗期相关基因 Heading date related genes	Hd3a	LOC4340185	AGCCCAAGTGACCCTAACCT	GTTGTAGAGCTCGGCGAAGT
抽穗期相关基因 Heading date related genes	OsMADS14	LOC4334140	TGAAGCGGATCGAGAACA	CATGAGTCGGTGGCGTAC
激素信号相关基因 Hormone signaling related genes	OsEBF2	LOC4328647	TGGCATCAGCAAAGCACC	ATGTCGCACCACCAGAGC
激素信号相关基因 Hormone signaling related genes	GID1	LOC4338764	GCCCATCCTTGAGTTCCTGAC	ACACCACGACGCCCTTGCTC
激素代谢相关基因 Hormone metabolism related genes	OsIPT7	LOC4339535	GCGAGGATACGAGGATGGTGG	CAGCGTCCACCATGTCGTCC
	ZEATIN	LOC4336630	CGCACCCGATGTTCAAAGA	GCCGAATGACACGTAGAGGA
	CPS4	LOC4335090	TCCAACCCATCCTCTGTCA	GGCCCACTTGTCCTTCATT
	GA20ox	LOC4336431	AGCAGGCAAGGCTGTTCCG	GTGAGGTCTCCAAAGTCGCAAT
内参基因 Internal reference gene	ACTIN1	LOC4333919	TGCTATGTACGTCGCCATCCAG	AATGAGTAACCACGCTCCGTCA

名称 Name	株高 PH (cm)	分蘖数 TN	穗长 PL (cm)	穗粒数 SPP	结实率 SR (%)	千粒重 TGW (g)	粒长 SL (mm)	粒宽 SW (mm)
WT	73.8±3.2	11.7±2.4	17.8±1.2	85.7±17.2	94.3±4.3	25.5±0.6	7.6±0.2	3.7±0.1
osarg1	40.0±4.0	5.4±1.7	11.3±1.6	27.3±5.5	70.9±1.7	20.6±0.1	7.2±0.1	3.2±0.1

名称Name	Na	Mg	K	Ca	Mn	Fe	Co	Ni	Cu	Zn	As	Se	Rb	Sr	Pb
野生型WT	68.70	266.41	4020.38	3.75	166.21	227.17	0.06	0.11	3.75	11.58	0.14	0.24	0.73	6.84	0.17
白化叶WL	86.08	499.72	8058.26	3.16	162.70	73.35	0.07	-	3.16	12.81	6.44	0.18	3.13	3.97	0.31
黄绿叶YL	40.76	305.40	4155.11	1.74	231.35	129.06	0.04	0.03	1.74	7.33	0.11	0.14	1.34	6.91	0.17
绿色叶GL	165.38	769.00	3892.28	5.13	711.47	219.34	0.08	0.49	5.13	10.28	0.61	0.23	0.94	27.47	0.62

激素 Hormone	名称 Name	激素含量 Hormone contents
激素 Hormone	名称 Name	野生型 WT1	野生型 WT2	野生型 WT3	白化叶 WL1	白化叶 WL2	白化叶 WL3	绿色叶 GL1	绿色叶 GL2	绿色叶 GL3
赤霉素 Gibberellin	GA3	0.00	0.00	0.00	20.53	20.82	19.57	10.48	10.40	9.82
赤霉素 Gibberellin	GA1	14.53	21.81	19.69	112.36	112.36	98.82	26.55	29.56	30.92
生长素 Auxin	ICA	18.41	22.11	26.29	138.08	106.76	147.49	57.25	37.83	40.56
	MEIAA	0.00	0.00	0.00	31.02	33.18	33.39	5.15	4.16	7.01
	3-IPA	0.00	0.00	0.00	142.97	0.00	0.00	0.00	0.00	0.00
	tIAA	5.43	5.92	4.34	16.12	17.40	17.68	4.92	5.08	6.55
	IAA	43.50	50.14	52.72	437.59	399.94	434.50	60.11	53.33	58.79
细胞分裂素 Cytokinin	IP	0.00	0.00	0.00	4.41	0.00	0.00	0.00	0.00	0.00
	cZ	109.15	92.10	86.79	334.13	288.51	251.73	9.88	9.87	11.77
	Dx	120.69	124.34	118.61	112.59	97.99	103.45	212.56	183.52	190.03
	Dh-Z	104.88	87.15	103.32	17.77	18.11	16.71	31.41	33.13	37.42
	IPA	203.75	202.39	194.53	89.58	107.28	119.08	106.11	122.79	122.02
水杨酸 Salicylic acid	MESA	0.00	0.00	0.00	2043.71	1945.56	1960.40	0.00	0.00	0.00
水杨酸 Salicylic acid	SA	262841.1	208707.3	226887.3	148707.0	143286.1	191767.7	140563.7	151651.5	170172.6
茉莉酸 Jasmonic acid	H₂JA	2.36	1.83	2.76	3.06	2.60	3.11	2.75	2.88	3.03
茉莉酸 Jasmonic acid	JA	93.82	83.59	76.27	63.44	50.83	59.65	377.76	393.99	492.27
脱落酸 Abscisic acid	ABA	57.47	47.28	45.39	150.24	120.25	97.19	55.13	49.21	36.48
乙烯 Ethylene	ACC	838.67	778.14	822.08	5323.73	5453.37	5235.46	3885.59	3295.39	3467.53

样品名称Samples	过滤后总数据量 Clean bases	GC含量 GC content (%)	≥Q30 (%)	序列总数 Total clean reads	总比对（比对率） Total mapped (Mapping ratio, %)	唯一比对（比对率） Uniquely mapped (Mapping ratio, %)	多方比对（比对率） Multiple mapped (Mapping ratio, %)
绿色叶GL1	7302373276	50.47	91.07	48819940	46388953 (95.02)	44247888 (90.63)	2141065 (4.39)
绿色叶GL2	7434294208	50.05	91.25	49705204	47042791 (94.64)	43805600 (88.13)	3237191 (6.51)
绿色叶GL3	7271079057	49.14	91.54	48606466	45884410 (94.40)	43524507 (89.54)	2359903 (4.86)
白化叶WL1	6830948082	50.15	92.11	45672892	43865510 (96.04)	42366504 (92.76)	1499006 (3.28)
白化叶WL2	7148140757	49.58	91.73	47793474	45823105 (95.88)	43672117 (91.38)	2150988 (4.50)
白化叶WL3	7944166308	49.72	97.67	53103966	52271280 (98.43)	49985049 (94.13)	2286231 (4.31)
野生型WT1	6591969488	53.31	93.37	44115034	41355884 (93.75)	37259893 (84.46)	4095991 (9.28)
野生型WT2	6763621452	50.12	92.11	45189738	43024853 (95.21)	41764281 (92.42)	1260572 (2.79)
野生型WT3	8854258271	53.17	95.02	59169498	56245607 (95.06)	50550176 (85.43)	5695431 (9.63)

Functions of ABC Transporter OsARG1 in Rice Heading Date Regulation

RichHTML

PDF