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Acta Agron Sin ›› 2009, Vol. 35 ›› Issue (2): 356-362.doi: 10.3724/SP.J.1006.2009.00356

• TILLAGE & CULTIVATION·PHYSIOLOGY & BIOCHEMISTRY • Previous Articles     Next Articles

Endogenous Phytohormone changes in the Release of Dormant Tillering Bud in rice

LIU Yang,WANG Qiang-Sheng,DING Yan-Feng,LIU Zheng-Hui,LI Gang-Hua,WANG Shao-Hua*   

  1. Agronomy College,Nanjing Agricultural University/Key Laboratory of Crop Growth Regulation,Ministry of Agriculture,Nanjing 210095,China
  • Received:2008-03-13 Revised:2008-06-12 Online:2009-02-12 Published:2008-11-18
  • Contact: WANG Shao-Hua

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Abstract:

Tiller number is a major factor affecting rice grain yield. The endogenous hormone has substantial regulative effect on tillering of rice. However, little is known on the hormonal changes in releasing tillering bud. In this study, two indica rice cultivars were used with two treatments, removing panicle and retaining panicle, to investigate the pattern of hormonal changes during the period of dormant tillering bud sprouting. The result showed that the dormant tillering bud released and grew quickly after panicle removing. 1 d after removing panicle, the level of IAA in node and level of ABA in tillering bud decreased significantly, then the contents of these two hormones maintained at a constant level. The contents of Z+ZR in both node and bud increased significantly in panicle removing treatment. However, the content of IAA in the bud and the content of ABA in the node showed no significant difference between the two treatments. Further, the results showed that the ratio of hormones rather than a single hormone has the larger impact on tillering bud growth, with lower values of ABA/(Z+ZR) in bud and IAA/(Z+ZR) ratio in node showing beneficial effect whereas higher values of the two ratios demonstrating deleterious effect on tillering bud growth.

Key words: Rice, Tillering bud, Sprout, dormancy, Phytohormone

[1]Li X-Y(李学勇), Qian Q(钱前), Li J-Y(李家洋). Progress in elucidating the molecular mechanism of rice tillering. Bull Chin Acad Sci (中国科学院院刊), 2003, 18(4): 274–276(in Chinese with English abstract)
[2]Li X Y, Qian Q, Fu Z M, Wang Y H, Xiong G S, Zeng D L, Wang X Q, Liu X F, Teng S, Hiroshi F, Yuan M, Luo D, Han B, Li J Y. Control of tillering in rice. Nature, 2003, 422: 618–621
[3]Ling Q-H(凌启鸿). Crop Population Quality (作物群体质量). Shanghai: Shanghai Scientific and Technical Publishers, 2000. pp 96–97(in Chinese)
[4]Zhou J-S(周劲松), Liang G-H(梁国华). Advances in molecular genetics of tillering characters in rice. Acta Agric Jiangxi (江西农业学报), 2006, 18(1): 80–84(in Chinese with English abstract)
[5]Tang J-B(唐家斌), Wan Y(万勇), Wang W-M(王文明), Ma B-Q(马炳田), Liu Y(刘勇), Li H-J(李浩杰), Xia H-A(夏红爱), Li P(李平), Zhu L-H(朱立煌). Genetic research and genetic supports of a few-tiller mutant rice. Sci China (Ser C: Life Sci)(中国科学·C辑), 2001, 31(3): 208–212
[6]Wang Y-S(王永胜), Wang J(王景), Duan J-Y(段静雅), Wang J-F(王金发), Liu L-S(刘良式). Isolation and genetic research of dwarf tillering mutant rice. Acta Agron Sin (作物学报), 2002, 28(2): 235–239(in Chinese with English abstract)
[7]Wang Y-S(王永胜), Wang J(王景), Cai Y-T(蔡业统), Lin Y-T(林慧贤), Liu L-S(刘良式). Preliminary analysis of a rice tiller mutant. Acta Agron Sin (作物学报), 2002, 8(2): 235–239(in Chinese with English abstract)
[8]Ding Y-F(丁艳锋), Huang P-S(黄丕生), Ling Q-H(凌启鸿). Relationship between emergence of tiller and nitrogen concentration of leaf blade of leaf sheath on specific node of rice. J Nanjing Agric Univ (南京农业大学学报), 1995, 18(4): 14–18(in Chinese with English abstract)
[9]Jiang P-Y(蒋彭炎), Hong X-F(洪小富), Feng L-D(冯来定), Ma Y-F(马跃芳), Xu Z-F(徐志福), Ni Z-R(倪竹如), Liu Z-H(刘智宏). On tiller utilization from the distribution trend of assimilation product in rice individuals. Acta Agrc Zhejiang (浙江农业学报), 1994, 6(4): 209–213(in Chinese with English abstract)
[10]Liang Z-X(梁振兴), Ma X-L(马兴林). Studies on the effects of endogenous hormones on tiller development process of winter wheat. Acta Agron Sin (作物学报), 1998, 24(6): 788–792(in Chinese with English abstract)
[11]Ma X-L(马兴林), Liang Z-X(梁振兴). Studies on the effects of endogeneous hormones in winter wheat tillers during the course of senescence. Acta Agron Sin (作物学报), 1997, 23(2): 200–207(in Chinese with English abstract)
[12]Ekamber K P K M. Hormonal regulation of tiller dynamics in differentially-tillering rice cultivars. Plant Growth Regul, 2007, 53: 215–223
[13]Marcia A H, Peter B K. Hormonal regulation of lateral bud (tiller) release in oats. Plant Physiol, 1980, 66: 1123–1127
[14]Wang S-H(王绍华), Jie S-T(揭水通), Ding Y-F(丁艳锋), Wang Q-S(王强盛). Effects of tiller inhibitors on regulation of rice tillering. Jiangsu J Agric Sci (江苏农业学报), 2002, 18(1): 29–32
[15]Wu G-X(吴国训), Wu Z-M(吴自明). Basic approaches and key techniques of enhancing earbearing tiller rate of rice population. Acta Agric Jiangxi (江西农业学报), 2003, 15(3): 57–61(in Chinese with English abstract)
[16]Wu S-Ｒ(吴颂如), Chen W-Ｆ(陈婉芬), Zhou X(周燮). Enzyme linked immunosorbent assay for endogenous plant hormones. Plant Physiol Commun (植物生理学通讯), 1988, (5): 53–57(in Chinese)
[17]Wang G Y, Volker P, Li C J, Fritz B. Involvement of auxin and CKs in boron deficiency induced changes in apicak dominance of pea plants. J Plant Physiol, 2006, 163: 591–600
[18]Tao L-X(陶龙兴), Wang X(王熹), Tan H-J(谈惠娟), Zhang D-F(张道夫). Hormone levels in functional leaves of tillers and their correlation to panicle setting in rice. Hybrid Rice (杂交水稻), 2006, 21(1): 68–71(in Chinese)
[19]Li J-Y(李经勇), Tang Y-Q(唐永群), Wu Y(吴毓). Relation between the variation of IAA content in plant and germination and growth of ratooning buds in hybrid rice. Southwest China J Agric Sci (西南农业学报), 2003, 16: 114–116(in Chinese with English abstract)
[20]Gong P-T(巩鹏涛), Li D(李迪).Genetic control of plant shoot branching. Mol Plant Breed (分子植物育种), 2005, 3(2): 151–162(in Chinese with English abstract)
[21]Pei Z M, Ghassemian M, Kwak C M. Role of farnesyltransferase in ABA regulation of guard cell anion channels and plant water loss. Science, 1998, 282: 287–290
[22]Wang G-M(王光明), Liu B-G(刘保国), Chen J(陈静), Ren C-F(任昌福). Effects of endogenous ABA on the germination of ratooning buds in paddy rice. J Southwest Agric Univ (西南农业大学学报), 1997, 19(4): 338–342(in Chinese with English abstract)
[23]Yuan J-C(袁进成), Liu Y-H(刘颖慧). Advancing in the control of lateral buds and branching initiation in high plants. J Hebei North Univ (Nat Sci Edn) (河北北方学院学报·自然科学版), 2007, 23(5): 18–23(in Chinese with English abstract)
[24]Li C-X(李春喜), Zhao G-C(赵广才), Dai X-M(代西梅), Jiang L-N(姜丽娜), Shang Y-L(尚玉磊). Research on the relationship between wheat tillering dynamics and endogenous hormone. Acta Agron Sin (作物学报), 2000, 26(6): 963–968(in Chinese with English abstract)
[25]Emery R J N, Longnecker N E, Atkins C A. Branch development in Lupinus angustifolius L.: II. Relationship with endogenous ABA, IAA and cytokinins in axillary and main stem buds. J Exp Bot, 1998, 49: 555–562
[26]Shimizu S S, Mori H. Control of outgrowth and dormancy in axillary buds. Plant Physiol, 2001, 127: 1405–1413
[27]Sitbon F B, Hennion S, Sundberg B, Little C H A, Olsson O, Sandberg G. Transgenic tobacco plants coexpressing the Agrobacterium-Tumefaciens-IAAM and IAA I–II genes display altered growth and indoleacetic-acid metabolism. Plant Physiol, 1992, 99: 1062–1069
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