番茄的侧向抑制基因（Ls）编码VHIID蛋白家族的一个新成员。
The Lateral suppressor (Ls) gene of tomato encodes a new member of the VHIID protein family.
作者信息
Schumacher K, Schmitt T, Rossberg M, Schmitz G, Theres K
机构信息
Institut für Genetik, Universität zu Köln, Carl-von-Linné-Weg 10, D-50829 Cologne, Germany.
出版信息
Proc Natl Acad Sci U S A. 1999 Jan 5;96(1):290-5. doi: 10.1073/pnas.96.1.290.
Abstract
The ability of the shoot apical meristem to multiply and distribute its meristematic potential through the formation of axillary meristems is essential for the diversity of forms and growth habits of higher plants. In the lateral suppressor mutant of tomato the initiation of axillary meristems is prevented, thus offering the unique opportunity to study the molecular mechanisms underlying this important function of the shoot apical meristem. We report here the isolation of the Lateral suppressor gene by positional cloning and show that the mutant phenotype is caused by a complete loss of function of a new member of the VHIID family of plant regulatory proteins.
摘要
茎尖分生组织通过腋生分生组织的形成来增殖和分配其分生潜能的能力，对于高等植物形态和生长习性的多样性至关重要。在番茄的侧芽抑制突变体中，腋生分生组织的起始受到抑制，从而为研究茎尖分生组织这一重要功能的分子机制提供了独特的机会。我们在此报告通过定位克隆分离出侧芽抑制基因，并表明突变表型是由植物调节蛋白VHIID家族一个新成员的功能完全丧失所致。
相似文献
1
The Lateral suppressor (Ls) gene of tomato encodes a new member of the VHIID protein family.
Proc Natl Acad Sci U S A. 1999 Jan 5;96(1):290-5. doi: 10.1073/pnas.96.1.290.
2
The tomato Blind gene encodes a MYB transcription factor that controls the formation of lateral meristems.
Proc Natl Acad Sci U S A. 2002 Jan 22;99(2):1064-9. doi: 10.1073/pnas.022516199.
3
Ectopic expression a tomato KNOX Gene Tkn4 affects the formation and the differentiation of meristems and vasculature.
Plant Mol Biol. 2015 Dec;89(6):589-605. doi: 10.1007/s11103-015-0387-x. Epub 2015 Oct 11.
4
Blind homologous R2R3 Myb genes control the pattern of lateral meristem initiation in Arabidopsis.
Plant Cell. 2006 Mar;18(3):586-97. doi: 10.1105/tpc.105.038745. Epub 2006 Feb 3.
5
Lateral suppressor and Goblet act in hierarchical order to regulate ectopic meristem formation at the base of tomato leaflets.
Plant J. 2015 Mar;81(6):837-48. doi: 10.1111/tpj.12782.
6
ULTRAPETALA1 encodes a SAND domain putative transcriptional regulator that controls shoot and floral meristem activity in Arabidopsis.
Development. 2005 Mar;132(5):897-911. doi: 10.1242/dev.01642. Epub 2005 Jan 26.
7
Evidence that CTR1-mediated ethylene signal transduction in tomato is encoded by a multigene family whose members display distinct regulatory features.
Plant Mol Biol. 2004 Feb;54(3):387-404. doi: 10.1023/B:PLAN.0000036371.30528.26.
8
Trifoliate encodes an MYB transcription factor that modulates leaf and shoot architecture in tomato.
Proc Natl Acad Sci U S A. 2013 Feb 5;110(6):2401-6. doi: 10.1073/pnas.1214300110. Epub 2013 Jan 22.
9
Transcriptome analysis of tomato flower pedicel tissues reveals abscission zone-specific modulation of key meristem activity genes.
PLoS One. 2013;8(2):e55238. doi: 10.1371/journal.pone.0055238. Epub 2013 Feb 4.
10
Molecular analysis of the LATERAL SUPPRESSOR gene in Arabidopsis reveals a conserved control mechanism for axillary meristem formation.
Genes Dev. 2003 May 1;17(9):1175-87. doi: 10.1101/gad.260703.
引用本文的文献
1
Genome-Wide Identification of Gene Family in Daylily ( Baroni) and Its Expression Profiles in Development, Hormone and Biotic Stress Response.
Biology (Basel). 2025 Jun 26;14(7):770. doi: 10.3390/biology14070770.
2
Genome-wide characterization of GRAS gene family and their expression profiles under diverse biotic and abiotic stresses in Amorphophallus konjac.
BMC Genomics. 2025 Jul 8;26(1):643. doi: 10.1186/s12864-025-11777-6.
3
The F-box protein RCN127 enhances rice tillering and grain yield by mediating the degradation of OsTB1 and OsTCP19.
Plant Biotechnol J. 2025 Sep;23(9):3638-3649. doi: 10.1111/pbi.70180. Epub 2025 Jun 9.
4
Molecular breeding of tomato: Advances and challenges.
J Integr Plant Biol. 2025 Mar;67(3):669-721. doi: 10.1111/jipb.13879. Epub 2025 Mar 18.
5
Identification and expression pattern analysis of BpGRAS gene family in Bergenia purpurascens and functional characterization of BpGRAS9 in salt tolerance.
Plant Mol Biol. 2025 Feb 13;115(2):33. doi: 10.1007/s11103-025-01562-0.
6
Physcomitrium LATERAL SUPPRESSOR genes promote formative cell divisions to produce germ cell lineages in both male and female gametangia.
New Phytol. 2025 Mar;245(5):2004-2015. doi: 10.1111/nph.20372. Epub 2024 Dec 31.
7
Loss of Lateral suppressor gene is associated with evolution of root nodule symbiosis in Leguminosae.
Genome Biol. 2024 Sep 30;25(1):250. doi: 10.1186/s13059-024-03393-6.
8
Limited genetic diversity found among genotypes of the Entada landrace (, (Welw.) Chessman) from Ethiopia.
Front Plant Sci. 2024 Sep 9;15:1336461. doi: 10.3389/fpls.2024.1336461. eCollection 2024.
9
The tomato WRKY-B transcription factor modulates lateral branching by targeting , , and .
Hortic Res. 2024 Jul 11;11(9):uhae193. doi: 10.1093/hr/uhae193. eCollection 2024 Sep.
10
Genome-Wide Identification and Expression Analysis of the GRAS Gene Family and Their Responses to Heat Stress in .
Int J Mol Sci. 2024 Jun 8;25(12):6363. doi: 10.3390/ijms25126363.
本文引用的文献
1
Accumulation of C19-gibberellins in the gibberellin-insensitive dwarf mutantgai ofArabidopsis thaliana (L.) Heynh.
Planta. 1990 Nov;182(4):501-5. doi: 10.1007/BF02341024.
2
Concepts and terminology of apical dominance.
Am J Bot. 1997 Aug;84(8):1064.
3
The dominant non-gibberellin-responding dwarf mutant (D8) of maize accumulates native gibberellins.
Proc Natl Acad Sci U S A. 1988 Dec;85(23):9031-5. doi: 10.1073/pnas.85.23.9031.
4
The Arabidopsis RGA gene encodes a transcriptional regulator repressing the gibberellin signal transduction pathway.
Plant Cell. 1998 Feb;10(2):155-69. doi: 10.1105/tpc.10.2.155.
5
The Arabidopsis GAI gene defines a signaling pathway that negatively regulates gibberellin responses.
Genes Dev. 1997 Dec 1;11(23):3194-205. doi: 10.1101/gad.11.23.3194.
6
Dynamic O-linked glycosylation of nuclear and cytoskeletal proteins.
Annu Rev Biochem. 1997;66:315-35. doi: 10.1146/annurev.biochem.66.1.315.
7
A signature motif in transcriptional co-activators mediates binding to nuclear receptors.
Nature. 1997 Jun 12;387(6634):733-6. doi: 10.1038/42750.
8
The petunia homologue of tomato gast1: transcript accumulation coincides with gibberellin-induced corolla cell elongation.
Plant Mol Biol. 1996 Dec;32(6):1067-74. doi: 10.1007/BF00041390.
9
SPINDLY, a tetratricopeptide repeat protein involved in gibberellin signal transduction in Arabidopsis.
Proc Natl Acad Sci U S A. 1996 Aug 20;93(17):9292-6. doi: 10.1073/pnas.93.17.9292.
10
The SCARECROW gene regulates an asymmetric cell division that is essential for generating the radial organization of the Arabidopsis root.
Cell. 1996 Aug 9;86(3):423-33. doi: 10.1016/s0092-8674(00)80115-4.
Zotero 插件