Nota- bly, a single gene among these three is sufficient to convert annual Brassicaceae plants into polycarpic perennial flo- wering plants. The dosage of MADS-box genes plays a pi- votal role in the evolution of flowering behavior, as the phe- notypes of diverse perennial flowering plants ...
目前,在模式植物拟南芥中发现了deficiens(DEF)、SQUAMOSA(SQUA)和TOMATO gene 3(TM3-like)等12个MADS-box亚家族[11]。前期在当归转录组学的研究中发现,MADS-box亚家族基因,如SOC1(suppressor of overexpression of constans1)、FLC(flowering locus C)和AGL...
近日,The Plant Journal 在线发表了题为“Role of grapevine SEPALLATA-related MADS box gene VvMADS39 in flower and ovule development”的研究论文。该研究报道了一个SEP亚家族的VvMADS39基因,结合功能研究及其参与的网络调节机制,证实...
MADS-box基因支持向量機預測分類阿拉伯芥文心蘭 MADS-box geneSVMpredictionclassificationArabidopsis thaliana在花器發育的過程中,MADS-box基因是很重要的轉錄調控因子,而MADS-box基因的分類主要是依據模式植物-阿拉伯芥的ABCDE模型為基礎來相互對應與比較.在type II MADS-box基因囊括的MIKC class,有調控花器形成的重要...
Key words: sweet cherry; Flower development; By MADS - box genes; Gene family analysis; PCR 1. 前言甜樱桃( Prunus avium )又名欧洲甜樱桃,起源于西亚和欧洲地区,属于蔷薇科李属温带落叶果树。甜樱桃是 一种在国际市场上具有重要价值的水果,因其风味和健康特性而广受欢迎,富含花青素、羟基肉桂酸衍生物、...
MADS-box gene have expanded, especially SVP, ANR1, Mα, Mβ, and Mγ. Multiple copies were retained in AG and SEP clades in R. ovatum. While a few copies of AP3/PI gene, indicating a more conservative evolutionary pattern. The transcriptome data illustrated tissue-specific expression ...
8 1–94 (1996). 【4】L. Gramzow, G. Theissen, A hitchhiker’s guide to the MADS world of plants. Genome Biol. 11, 214 (2010). 【5】H. Zhang, B. G. Forde, An Arabidopsis MADS box gene that controls nutrient-induced changes in root architecture. Science 279, 407–409 (1998)...
关键词:MADS-box基因MADS-box蛋白转录因子植物ProgressofMADS-boxGeneResearchinPlantMaHui1ZhangZhijun2LuoShuping1(1Agronomycollege,XingjiangAgricultureuniversity,Urumqi830052;2ZhejiangForestryCollege,ProvincialKeyLabforModernSilviculturalTechnology,Lin'an311300)Abstract:MADS-boxgeneinplantisaregulatorygenesfamily....
例如,AP1既作为花分生组织特征基因(meristemidentitygene)起作用,也作为花器官特征基因(floralorganidentitygene)促进花瓣和萼片的发育(CoenandMeyerowitz,1991)。而作为AP1旁系同源基因的CAL只具有AP1的部分功能,在花发育过程中促进花分生组织的形成(Kempinetal.,1995)。与AP1和CAL基因相比,FUL基因则具有广泛的功能:它既...
MADS得名于酵母的MCMI(Minichromosome maintenance gene)基因、拟南芥的AGAMOUS(AG)基因、金鱼草的DEFICIENCE(DEF)基因和人类血清应答因子SRF(Serum response factor),这些基因均在N端含有一个约180 bp的MADS-box保守区域,同时编码相同的DNA结合域并识别相似的目标DNA序列[5]。目前对MADS-box基因在植物体内的功能研究较...