PROBLEM TO BE SOLVED: To obtain the subject new gene encoding a protein having a specific amino acid sequence and having transcriptional activity for the gene involved in organ differentiation of flowers and capable e.g. of regulating the time of formation of buds and flowers in plants and ...
The causative gene is the previously reported MADS-box domain-encoding gene Tunicate1 (Tu1), which is responsible for the phenotype of pod corn or Tunicate maize. We show that Tu1 can substantially increase the leaf number above the ear while maintaining the source‒sink balance. A distal ...
These MADS-box genes were divided into two groups; Type-I (21 M伪, 4 M尾, 4 M纬) and Type-II (32 MIKCc, 2 MIKC*) through phylogenetic analysis with orthologs in Arabidopsis and sorghum. Structural diversity and distribution of motifs were studied in detail. Chromosomal localizations ...
中国农业大学 博士学位论文 普通小麦MADS-box转录因子基因家族的克隆和功能研究 姓名:***申请学位级别:博士 专业:作物遗传育种 指导教师:**信;倪中福 20060601 摘要 MADS-box基囡家族编码真核生物中参与多种重要生物过程的转录因子。该基因家族广泛存 在于酵母,植物,昆虫,线虫,无脊椎动物利哺乳动物等多种真核生物...
of this gene in male sterile spikes was much higher than that in fertile spikes. Then the RT-PCR fragment amplified from the male sterile spikes was cloned and sequenced, a cDNA sequence with 666 bp and encoding 160 amino acids was obtained. The cDNA fragment contained the typical K-box ...
另外,从栽培品种 丰‘香’草莓果 实中克隆了FaMADS1基因,该基因属于MADS.box基因家族,cDNA全长1167bp,编码区750bp,推导编码249个氨基酸,具 有MADS结构域和K.box结构域 。 关键词:草莓;MADS—box;转录因子;生物信息学;FaMADS1基因 Genome-W ideSequenceIdentificationofM ADS-BoxTranscriptionFactorGene Familyfrom...
Here a MADS-box transcription factor gene, designated asGbMADS9, was cloned and functionally characterized fromG. biloba. The open reading frame ofGbMADS9comprised 684bp encoding a polypeptide of 227 amino acids. Phylogenetic analysis showed that GbMADS9 belonged to the GGM13 clade of Bsister-...
The MADS-box transcription factors are an ancient family of genes that regulate numerous physiological and biochemical processes in plants and facilitate the development of floral organs. However, the functions of most of these transcription factors in s
A genome-wide molecular characterization and microarray-based expression profiling of the genes encoding MADS-box transcription factor family in rice is presented. Using a thorough annotation exercise, 75 MADS-box genes have been identified in rice and categorized into MIKCc, MIKC*, Mα, Mβ and...
TM8 is a MADS-box gene that was isolated from the floral meristem of a tomato mutant more than twenty years ago, but is still poorly known from a functional point of view in spite of being present in both Angiosperms and Gymnosperms, with some species harbouring more than one copy of ...