Literature DB >> 12177129

Isolation and characterization of the orchid cytokinin oxidase DSCKX1 promoter.

Shu Hua Yang1, Hao Yu, Chong Jin Goh.   

Abstract

The orchid DSCKX1 is a new member of the cytokinin oxidase gene family, which catalyses the degradation of cytokinins bearing unsaturated isoprenoid side chains. A 3.7 kb fragment upstream of the DSCKX1 coding region was isolated, sequenced and characterized by deletion analysis of DSCKX1::beta-glucuronidase gene fusions using transient orchid and stable Arabidopsis transformation systems. Functional analysis of 5' deletions defined the 5'-upstream region that directs the expression in distinct tissues. Regulatory elements affecting the cytokinin induction of the DSCKX1 gene have also been delineated

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Year:  2002        PMID： 12177129     DOI： 10.1093/jxb/erf055

Source DB:  PubMed          Journal:  J Exp Bot        ISSN： 0022-0957            Impact factor:   6.992


  6 in total

1.  Catalytic reaction of cytokinin dehydrogenase: preference for quinones as electron acceptors.

Authors:  Jitka Frébortová; Marco W Fraaije; Petr Galuszka; Marek Sebela; Pavel Pec; Jan Hrbác; Ondrej Novák; Kristin D Bilyeu; James T English; Ivo Frébort
Journal:  Biochem J       Date:  2004-05-15       Impact factor: 3.857

2.  Expression of a polyubiquitin promoter isolated from Gladiolus.

Authors:  Young Hee Joung; Kathryn Kamo
Journal:  Plant Cell Rep       Date:  2006-06-08       Impact factor: 4.570

Review 3.  Structure and function of cytokinin oxidase/dehydrogenase genes of maize, rice, Arabidopsis and other species.

Authors:  Thomas Schmülling; Tomás Werner; Michael Riefler; Eva Krupková; Isabel Bartrina y Manns
Journal:  J Plant Res       Date:  2003-04-29       Impact factor: 2.629

4.  Cytokinin oxidase gene expression in maize is localized to the vasculature, and is induced by cytokinins, abscisic acid, and abiotic stress.

Authors:  Norbert Brugière; Shuping Jiao; Sabine Hantke; Chris Zinselmeier; Jeffrey A Roessler; Xiaomu Niu; Robert J Jones; Jeffrey E Habben
Journal:  Plant Physiol       Date:  2003-07       Impact factor: 8.340

5.  Comparative genomics of Physcomitrella patens gametophytic transcriptome and Arabidopsis thaliana: implication for land plant evolution.

Authors:  Tomoaki Nishiyama; Tomomichi Fujita; Tadasu Shin-I; Motoaki Seki; Hiroyo Nishide; Ikuo Uchiyama; Asako Kamiya; Piero Carninci; Yoshihide Hayashizaki; Kazuo Shinozaki; Yuji Kohara; Mitsuyasu Hasebe
Journal:  Proc Natl Acad Sci U S A       Date:  2003-06-13       Impact factor: 11.205

6.  Histone acetylation accompanied with promoter sequences displaying differential expression profiles of B-class MADS-box genes for phalaenopsis floral morphogenesis.

Authors:  Chia-Chi Hsu; Pei-Shan Wu; Tien-Chih Chen; Chun-Wei Yu; Wen-Chieh Tsai; Keqiang Wu; Wen-Luan Wu; Wen-Huei Chen; Hong-Hwa Chen
Journal:  PLoS One       Date:  2014-12-11       Impact factor: 3.240
  6 in total

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