[1]智利婷,洪培培,陈洪伟,等.SAMDC基因对一串红侧枝发育的影响[J].北方园艺,2015,39(24):90-94.[doi:10.11937/bfyy.201524026]
　ZHI Liting,HONG Peipei,CHEN Hongwei,et al.Effect of SAMDC Gene on Salvia splendens Collateral Development[J].Northern Horticulture,2015,39(24):90-94.[doi:10.11937/bfyy.201524026]
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SAMDC基因对一串红侧枝发育的影响

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第39卷 期数: 2015年24 页码: 90-94 栏目: 出版日期: 2015-12-30
Title:
Effect of SAMDC Gene on Salvia splendens Collateral Development
作者:
智利婷1; 洪培培2; 陈洪伟2; 马洪艳1; 张海明1
（1.北京农学院 科技产业集团，北京 102206；2.北京农学院 城乡发展学院，北京 102206）
Author(s):
ZHI Liting1; HONG Peipei2; CHEN Hongwei2; MA Hongyan1; ZHANG Haiming1
(1.Technology Industry Group，Beijing Agricultural University,Beijing 102206;2.College of Landscape,Beijing Agricultural University,Beijing 102206)
关键词:
一串红; SAMDC; 侧枝; 实时荧光定量PCR
Keywords:
Salvia splendens; SAMDC; lateral branch; real-time fluorescent quantitative PCR
DOI:
10.11937/bfyy.201524026
文献标志码:
A
摘要:
以一串红35及35-1为试验材料，采用实时荧光定量PCR技术，研究了S-腺苷甲硫氨酸脱羧酶（SAMDC）基因在35及35-1不同发育时期、不同部位的表达情况。结果表明：幼苗期腋芽未形成和腋芽形成后35中SAMDC基因的相对表达量均低于35-1；营养生长期35的茎节、根尖及侧枝顶芽中SAMDC的表达量均高于35-1，且差异显著。试验表明， SAMDC在一串红幼苗顶芽中相对表达量高，可促进植株细胞分裂分化形成侧芽；营养生长期SAMDC相对表达量低，可促进分支和枝条伸长生长。
Abstract:
Taking Salvia splendens 35 and 35-1 as materials，using real-time fluorescence quantitative PCR technology to analysis the S-adenosylmethionine decarboxylase (SAMDC) gene relative expression in 35 and 35-1 of different parts and developmental stages.The results showed that in seedling stage，before and after axillary buds formed SAMDC relative expression in 35 was lower than that in 35-1.In vegetative stem,root tips and lateral buds were higher than in 35-1.Difference was significant.It was speculated that SAMDC high expression in seedling bud could promote plant cell division and differentiation to formation lateral bud.In vegetative growth stage,low expression could promote branch and elongation branches growth.This study would help to explore the effect of SAMDC gene in Salvia splendens 35 and 35-1 collateral development and bulit a foundation of Salvia splendens morphogenesis studies.

参考文献/References:

 

[1]刘林德,姚敦义.植物激素的概念及其新成员[J].生物学通报，2002,37(8):18-20.

[2]赵福庚.盐胁迫下植物体内多胺和脯氨酸代谢及其相互关系的研究[D].南京：南京农业大学，2000.

[3]BOUCHEROU A，AZIZ A，LARHER F，et al.Polyamines and environmental challenges：recent development[J].Plant Science,1999,140(2)：103-125.

[4]JARVIS B C，JASMIN S，COLEMAN M T.RNA and protein metabolism during adventitious root formation in stem cutting of Phaseouls aureus cultivar Berkin[J].Physiol Plant,1985,64:53-59.

[5]崔凤芝，张运.多胺与园艺植物生长发育的关系[J].河北农业大学学报,1996,19(3):95-98.

[6]THUHANG P，BASSIE L，SAFWAT G.Expression of a heterologous S-A denosylmethionine decarboxylase cDNA in plants demonstrates that changes in S-A denosyl-L-methionine decarboxylase activity determine levels of the higher[J].Plant Physiology,2002,129(4)：1744-1754.

[7]TORRIGIANI P.Expression of an antisense Datura stramonium S-adenosylmethionine decarboxylase cDNA in tobacco：changes in enzyme activity，putrescine-spermidine ratio，rhizogenic potential，and response to methyl jasmonate[J].Journal of Plant Physiology,2005，162(5)：559-571.

[8]PEDROS A R，MACLEOD M R，ROSS H A，et al.Manipulation of S-adenosylmethionine decarboxylase activity in potato tubers.An increase in activity leads to an increase in tuber number and a change in tuber size distribution [J].Planta，1999，209(1):153-160.

[9]KUSHAD M M，ORVOS A R，YELENOWSKY G.Relative changes in polyamince during citrus flower development[J].Hort Science，1990，25：946-948.

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备注/Memo

第一作者简介：智利婷(1987-)，女，硕士研究生，研究方向为植物遗传育种。E-mail：649123440@qq.com.责任作者：张海明（1960-），男，博士，教授，现主要从事作物栽培与遗传育种等研究工作。E-mail：zhanghmm@yahoo.com.cn.

更新日期/Last Update: 2016-02-17