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Items: 44

1.

How is FLC repression initiated by cold?

Helliwell CA, Anderssen RS, Robertson M, Finnegan EJ.

Trends Plant Sci. 2015 Feb;20(2):76-82. doi: 10.1016/j.tplants.2014.12.004. Epub 2015 Jan 15. Review.

PMID:
25600480
2.

Long noncoding RNAs responsive to Fusarium oxysporum infection in Arabidopsis thaliana.

Zhu QH, Stephen S, Taylor J, Helliwell CA, Wang MB.

New Phytol. 2014 Jan;201(2):574-84. doi: 10.1111/nph.12537. Epub 2013 Oct 7.

3.

C. elegans RNA-dependent RNA polymerases rrf-1 and ego-1 silence Drosophila transgenes by differing mechanisms.

Duan G, Saint RB, Helliwell CA, Behm CA, Wang MB, Waterhouse PM, Gordon KH.

Cell Mol Life Sci. 2013 Apr;70(8):1469-81. doi: 10.1007/s00018-012-1218-8. Epub 2012 Dec 8.

PMID:
23224429
4.

Characterization of the defense transcriptome responsive to Fusarium oxysporum-infection in Arabidopsis using RNA-seq.

Zhu QH, Stephen S, Kazan K, Jin G, Fan L, Taylor J, Dennis ES, Helliwell CA, Wang MB.

Gene. 2013 Jan 10;512(2):259-66. doi: 10.1016/j.gene.2012.10.036. Epub 2012 Oct 27.

PMID:
23107761
5.

Generation of plant small RNA cDNA libraries for high-throughput sequencing.

Zhu QH, Helliwell CA.

Methods Mol Biol. 2012;894:123-37. doi: 10.1007/978-1-61779-882-5_9.

PMID:
22678577
6.

Information recovery in molecular biology: causal modelling of regulated promoter switching experiments.

Anderssen RS, Helliwell CA.

J Math Biol. 2013 Jul;67(1):105-22. doi: 10.1007/s00285-012-0536-7. Epub 2012 Apr 28.

PMID:
22543923
7.

Vernalization-repression of Arabidopsis FLC requires promoter sequences but not antisense transcripts.

Helliwell CA, Robertson M, Finnegan EJ, Buzas DM, Dennis ES.

PLoS One. 2011;6(6):e21513. doi: 10.1371/journal.pone.0021513. Epub 2011 Jun 21.

8.

ALTERED MERISTEM PROGRAM 1 is involved in development of seed dormancy in Arabidopsis.

Griffiths J, Barrero JM, Taylor J, Helliwell CA, Gubler F.

PLoS One. 2011;6(5):e20408. doi: 10.1371/journal.pone.0020408. Epub 2011 May 26.

9.

FLOWERING LOCUS C (FLC) regulates development pathways throughout the life cycle of Arabidopsis.

Deng W, Ying H, Helliwell CA, Taylor JM, Peacock WJ, Dennis ES.

Proc Natl Acad Sci U S A. 2011 Apr 19;108(16):6680-5. doi: 10.1073/pnas.1103175108. Epub 2011 Apr 4.

10.

Epigenetics in plants-vernalisation and hybrid vigour.

Groszmann M, Greaves IK, Albert N, Fujimoto R, Helliwell CA, Dennis ES, Peacock WJ.

Biochim Biophys Acta. 2011 Aug;1809(8):427-37. doi: 10.1016/j.bbagrm.2011.03.006. Epub 2011 Apr 1. Review.

PMID:
21459171
11.

ChIPseqR: analysis of ChIP-seq experiments.

Humburg P, Helliwell CA, Bulger D, Stone G.

BMC Bioinformatics. 2011 Jan 31;12:39. doi: 10.1186/1471-2105-12-39.

12.

Transcription-dependence of histone H3 lysine 27 trimethylation at the Arabidopsis polycomb target gene FLC.

Buzas DM, Robertson M, Finnegan EJ, Helliwell CA.

Plant J. 2011 Mar;65(6):872-81. doi: 10.1111/j.1365-313X.2010.04471.x. Epub 2011 Jan 31.

13.

Polycomb proteins regulate the quantitative induction of VERNALIZATION INSENSITIVE 3 in response to low temperatures.

Jean Finnegan E, Bond DM, Buzas DM, Goodrich J, Helliwell CA, Tamada Y, Yun JY, Amasino RM, Dennis ES.

Plant J. 2011 Feb;65(3):382-91. doi: 10.1111/j.1365-313X.2010.04428.x. Epub 2010 Dec 13.

14.

Regulation of flowering time and floral patterning by miR172.

Zhu QH, Helliwell CA.

J Exp Bot. 2011 Jan;62(2):487-95. doi: 10.1093/jxb/erq295. Epub 2010 Oct 15. Review.

PMID:
20952628
15.

Expression of Caenorhabditis elegans RNA-directed RNA polymerase in transgenic Drosophila melanogaster does not affect morphological development.

Duan G, Saint RB, Helliwell CA, Behm CA, Waterhouse PM, Gordon KH.

Transgenic Res. 2010 Dec;19(6):1121-8. doi: 10.1007/s11248-010-9372-y. Epub 2010 Feb 6.

PMID:
20140643
16.

Over-expression of miR172 causes loss of spikelet determinacy and floral organ abnormalities in rice (Oryza sativa).

Zhu QH, Upadhyaya NM, Gubler F, Helliwell CA.

BMC Plant Biol. 2009 Dec 17;9:149. doi: 10.1186/1471-2229-9-149.

17.

Post-translational modifications of the endogenous and transgenic FLC protein in Arabidopsis thaliana.

Robertson M, Helliwell CA, Dennis ES.

Plant Cell Physiol. 2008 Dec;49(12):1859-66. doi: 10.1093/pcp/pcn167. Epub 2008 Nov 6.

PMID:
18988635
18.

A repressor complex governs the integration of flowering signals in Arabidopsis.

Li D, Liu C, Shen L, Wu Y, Chen H, Robertson M, Helliwell CA, Ito T, Meyerowitz E, Yu H.

Dev Cell. 2008 Jul;15(1):110-20. doi: 10.1016/j.devcel.2008.05.002.

19.

Hairpin RNAs derived from RNA polymerase II and polymerase III promoter-directed transgenes are processed differently in plants.

Wang MB, Helliwell CA, Wu LM, Waterhouse PM, Peacock WJ, Dennis ES.

RNA. 2008 May;14(5):903-13. doi: 10.1261/rna.760908. Epub 2008 Mar 26.

20.

The FLX gene of Arabidopsis is required for FRI-dependent activation of FLC expression.

Andersson CR, Helliwell CA, Bagnall DJ, Hughes TP, Finnegan EJ, Peacock WJ, Dennis ES.

Plant Cell Physiol. 2008 Feb;49(2):191-200. Epub 2007 Dec 20.

PMID:
18156133
21.

Cloning and characterization of microRNAs from Brassica napus.

Wang L, Wang MB, Tu JX, Helliwell CA, Waterhouse PM, Dennis ES, Fu TD, Fan YL.

FEBS Lett. 2007 Aug 7;581(20):3848-56. Epub 2007 Jul 16.

22.

Reciprocal control of flowering time by OsSOC1 in transgenic Arabidopsis and by FLC in transgenic rice.

Tadege M, Sheldon CC, Helliwell CA, Upadhyaya NM, Dennis ES, Peacock WJ.

Plant Biotechnol J. 2003 Sep;1(5):361-9.

23.

The Arabidopsis thaliana vernalization response requires a polycomb-like protein complex that also includes VERNALIZATION INSENSITIVE 3.

Wood CC, Robertson M, Tanner G, Peacock WJ, Dennis ES, Helliwell CA.

Proc Natl Acad Sci U S A. 2006 Sep 26;103(39):14631-6. Epub 2006 Sep 18.

24.

Vernalization: spring into flowering.

Dennis ES, Helliwell CA, Peacock WJ.

Dev Cell. 2006 Jul;11(1):1-2.

25.

The Arabidopsis FLC protein interacts directly in vivo with SOC1 and FT chromatin and is part of a high-molecular-weight protein complex.

Helliwell CA, Wood CC, Robertson M, James Peacock W, Dennis ES.

Plant J. 2006 Apr;46(2):183-92.

26.

Seed dormancy and ABA metabolism in Arabidopsis and barley: the role of ABA 8'-hydroxylase.

Millar AA, Jacobsen JV, Ross JJ, Helliwell CA, Poole AT, Scofield G, Reid JB, Gubler F.

Plant J. 2006 Mar;45(6):942-54.

27.

The involvement of gibberellin 20-oxidase genes in phytochrome-regulated petiole elongation of Arabidopsis.

Hisamatsu T, King RW, Helliwell CA, Koshioka M.

Plant Physiol. 2005 Jun;138(2):1106-16. Epub 2005 May 27.

28.

Plants with increased expression of ent-kaurene oxidase are resistant to chemical inhibitors of this gibberellin biosynthesis enzyme.

Swain SM, Singh DP, Helliwell CA, Poole AT.

Plant Cell Physiol. 2005 Feb;46(2):284-91. Epub 2005 Feb 2.

PMID:
15695465
29.

Constructs and methods for hairpin RNA-mediated gene silencing in plants.

Helliwell CA, Waterhouse PM.

Methods Enzymol. 2005;392:24-35.

PMID:
15644173
30.

The pea gene LH encodes ent-kaurene oxidase.

Davidson SE, Smith JJ, Helliwell CA, Poole AT, Reid JB.

Plant Physiol. 2004 Mar;134(3):1123-34. Epub 2004 Feb 26.

31.

New normalization methods for cDNA microarray data.

Wilson DL, Buckley MJ, Helliwell CA, Wilson IW.

Bioinformatics. 2003 Jul 22;19(11):1325-32.

PMID:
12874043
32.

The pea gene NA encodes ent-kaurenoic acid oxidase.

Davidson SE, Elliott RC, Helliwell CA, Poole AT, Reid JB.

Plant Physiol. 2003 Jan;131(1):335-44.

33.

Exploring plant genomes by RNA-induced gene silencing.

Waterhouse PM, Helliwell CA.

Nat Rev Genet. 2003 Jan;4(1):29-38. Review.

PMID:
12509751
34.

Isolation and functional characterization of cytochrome P450s in gibberellin biosynthesis pathway.

Helliwell CA, Peacock WJ, Dennis ES.

Methods Enzymol. 2002;357:381-8. No abstract available.

PMID:
12424928
35.

Control of flowering time by FLC orthologues in Brassica napus.

Tadege M, Sheldon CC, Helliwell CA, Stoutjesdijk P, Dennis ES, Peacock WJ.

Plant J. 2001 Dec;28(5):545-53.

36.
37.

Construct design for efficient, effective and high-throughput gene silencing in plants.

Wesley SV, Helliwell CA, Smith NA, Wang MB, Rouse DT, Liu Q, Gooding PS, Singh SP, Abbott D, Stoutjesdijk PA, Robinson SP, Gleave AP, Green AG, Waterhouse PM.

Plant J. 2001 Sep;27(6):581-90.

38.

The Arabidopsis AMP1 gene encodes a putative glutamate carboxypeptidase.

Helliwell CA, Chin-Atkins AN, Wilson IW, Chapple R, Dennis ES, Chaudhury A.

Plant Cell. 2001 Sep;13(9):2115-25.

39.

The CYP88A cytochrome P450, ent-kaurenoic acid oxidase, catalyzes three steps of the gibberellin biosynthesis pathway.

Helliwell CA, Chandler PM, Poole A, Dennis ES, Peacock WJ.

Proc Natl Acad Sci U S A. 2001 Feb 13;98(4):2065-70. Epub 2001 Feb 6.

40.

The control of flowering by vernalization.

Sheldon CC, Finnegan EJ, Rouse DT, Tadege M, Bagnall DJ, Helliwell CA, Peacock WJ, Dennis ES.

Curr Opin Plant Biol. 2000 Oct;3(5):418-22. Review.

PMID:
11019811
41.

Arabidopsis ent-kaurene oxidase catalyzes three steps of gibberellin biosynthesis.

Helliwell CA, Poole A, Peacock WJ, Dennis ES.

Plant Physiol. 1999 Feb;119(2):507-10.

42.

Cloning of the Arabidopsis ent-kaurene oxidase gene GA3.

Helliwell CA, Sheldon CC, Olive MR, Walker AR, Zeevaart JA, Peacock WJ, Dennis ES.

Proc Natl Acad Sci U S A. 1998 Jul 21;95(15):9019-24.

43.

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