Literature DB >> 17204643

Cross-species identification of Mendel's I locus.

Ian Armstead1, Iain Donnison, Sylvain Aubry, John Harper, Stefan Hörtensteiner, Caron James, Jan Mani, Matt Moffet, Helen Ougham, Luned Roberts, Ann Thomas, Norman Weeden, Howard Thomas, Ian King.   

Abstract

A key gene involved in plant senescence, mutations of which partially disable chlorophyll catabolism and confer stay-green leaf and cotyledon phenotypes, has been identified in Pisum sativum, Arabidopsis thaliana, and Festuca pratensis by using classical and molecular genetics and comparative genomics. A stay-green locus in F. pratensis is syntenically equivalent to a similar stay-green locus on rice chromosome 9. Functional testing in Arabidopsis of a homolog of the rice candidate gene revealed (i) senescence-associated gene expression and (ii) a stay-green phenotype after RNA interference silencing. Genetic mapping in pea demonstrated cosegregation with the yellow/green cotyledon polymorphism (I/i) first reported by Gregor Mendel in 1866.

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Year:  2007        PMID： 17204643     DOI： 10.1126/science.1132912

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  59 in total

1.  From model to crop: functional analysis of a STAY-GREEN gene in the model legume Medicago truncatula and effective use of the gene for alfalfa improvement.

Authors:  Chuanen Zhou; Lu Han; Catalina Pislariu; Jin Nakashima; Chunxiang Fu; Qingzhen Jiang; Li Quan; Elison B Blancaflor; Yuhong Tang; Joseph H Bouton; Michael Udvardi; Guangmin Xia; Zeng-Yu Wang
Journal:  Plant Physiol       Date:  2011-09-28       Impact factor: 8.340

2.  Mendel's green cotyledon gene encodes a positive regulator of the chlorophyll-degrading pathway.

Authors:  Yutaka Sato; Ryouhei Morita; Minoru Nishimura; Hiroyasu Yamaguchi; Makoto Kusaba
Journal:  Proc Natl Acad Sci U S A       Date:  2007-08-20       Impact factor: 11.205

Review 3.  Stay-green plants: what do they tell us about the molecular mechanism of leaf senescence.

Authors:  Makoto Kusaba; Ayumi Tanaka; Ryouichi Tanaka
Journal:  Photosynth Res       Date:  2013-06-15       Impact factor: 3.573

4.  Chlorophyll breakdown during pepper fruit ripening in the chlorophyll retainer mutation is impaired at the homolog of the senescence-inducible stay-green gene.

Authors:  Yelena Borovsky; Ilan Paran
Journal:  Theor Appl Genet       Date:  2008-04-22       Impact factor: 5.699

Review 5.  Three sequenced legume genomes and many crop species: rich opportunities for translational genomics.

Authors:  Steven B Cannon; Gregory D May; Scott A Jackson
Journal:  Plant Physiol       Date:  2009-09-16       Impact factor: 8.340

Review 6.  Mendel's genes: toward a full molecular characterization.

Authors:  James B Reid; John J Ross
Journal:  Genetics       Date:  2011-09       Impact factor: 4.562

7.  Exploitation of interspecific diversity for monocot crop improvement.

Authors:  J King; I Armstead; J Harper; L Ramsey; J Snape; R Waugh; C James; A Thomas; D Gasior; R Kelly; L Roberts; P Gustafson; I King
Journal:  Heredity (Edinb)       Date:  2013-01-16       Impact factor: 3.821

8.  ABI3 controls embryo degreening through Mendel's I locus.

Authors:  Frédéric Delmas; Subramanian Sankaranarayanan; Srijani Deb; Ellen Widdup; Céline Bournonville; Norbert Bollier; Julian G B Northey; Peter McCourt; Marcus A Samuel
Journal:  Proc Natl Acad Sci U S A       Date:  2013-09-16       Impact factor: 11.205

9.  The control of chlorophyll levels in maturing kiwifruit.

Authors:  Sarah M Pilkington; Mirco Montefiori; Paula E Jameson; Andrew C Allan
Journal:  Planta       Date:  2012-07-29       Impact factor: 4.116

10.  Development of a genomic microsatellite library in perennial ryegrass (Lolium perenne) and its use in trait mapping.

Authors:  J King; D Thorogood; K J Edwards; I P Armstead; L Roberts; K Skøt; Z Hanley; I P King
Journal:  Ann Bot       Date:  2008-02-15       Impact factor: 4.357
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