James Calvin Walker, Ph.D - Publications

1965-2001 Physics Johns Hopkins University, Baltimore, MD 
Experimental condensed matter physics,thin films and surfaces,nuclear physics

61 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Patharkar OR, Walker JC. Connections between abscission, dehiscence, pathogen defense, drought tolerance, and senescence. Plant Science : An International Journal of Experimental Plant Biology. 284: 25-29. PMID 31084875 DOI: 10.1016/J.Plantsci.2019.03.016  0.01
2019 Taylor I, Baer J, Calcutt R, Walker JC. Hypermorphic SERK1 mutations function via a SOBIR1 pathway to activate floral abscission signaling. Plant Physiology. PMID 30975695 DOI: 10.1104/Pp.18.01328  0.01
2019 Zhu Q, Shao Y, Ge S, Zhang M, Zhang T, Hu X, Liu Y, Walker J, Zhang S, Xu J. A MAPK cascade downstream of IDA-HAE/HSL2 ligand-receptor pair in lateral root emergence. Nature Plants. PMID 30936437 DOI: 10.1038/S41477-019-0396-X  0.01
2018 Taylor I, Walker JC. Transcriptomic evidence for distinct mechanisms underlying abscission deficiency in the Arabidopsis mutants haesa/haesa-like 2 and nevershed. Bmc Research Notes. 11: 754. PMID 30352616 DOI: 10.1186/S13104-018-3864-X  0.01
2016 Baer J, Taylor I, Walker JC. Disrupting ER-associated protein degradation suppresses the abscission defect of a weak hae hsl2 mutant in Arabidopsis. Journal of Experimental Botany. PMID 27566817 DOI: 10.1093/Jxb/Erw313  0.44
2016 Patharkar OR, Walker JC. Core mechanisms regulating developmentally timed and environmentally triggered abscission. Plant Physiology. PMID 27468996 DOI: 10.1104/Pp.16.01004  0.44
2016 Patharkar OR, Macken TA, Walker JC. Serine 231 and 257 of Agamous-like 15 are phosphorylated in floral receptacles. Plant Signaling & Behavior. 0. PMID 27322882 DOI: 10.1080/15592324.2016.1199314  0.44
2016 Taylor I, Wang Y, Seitz K, Baer J, Bennewitz S, Mooney BP, Walker JC. Analysis of Phosphorylation of the Receptor-Like Protein Kinase HAESA during Arabidopsis Floral Abscission. Plos One. 11: e0147203. PMID 26784444 DOI: 10.1371/Journal.Pone.0147203  0.44
2015 Li J, Hou J, Sun L, Wilkins JM, Lu Y, Niederhuth CE, Merideth BR, Mawhinney TP, Mossine VV, Greenlief CM, Walker JC, Folk WR, Hannink M, Lubahn DB, Birchler JA, et al. From Gigabyte to Kilobyte: A Bioinformatics Protocol for Mining Large RNA-Seq Transcriptomics Data. Plos One. 10: e0125000. PMID 25902288 DOI: 10.1371/Journal.Pone.0125000  0.44
2015 Patharkar OR, Walker JC. Floral organ abscission is regulated by a positive feedback loop. Proceedings of the National Academy of Sciences of the United States of America. 112: 2906-11. PMID 25730871 DOI: 10.1073/Pnas.1423595112  0.44
2015 Richardson AD, Carbone MS, Huggett BA, Furze ME, Czimczik CI, Walker JC, Xu X, Schaberg PG, Murakami P. Distribution and mixing of old and new nonstructural carbon in two temperate trees. The New Phytologist. 206: 590-7. PMID 25558814 DOI: 10.1111/Nph.13273  0.01
2015 Walker JC, Xu X, Fahrni SM, Lupascu M, Czimczik CI. Developing a passive trap for diffusive atmospheric 14CO2 sampling Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 361: 632-637. DOI: 10.1016/j.nimb.2015.05.030  0.01
2013 Niederhuth CE, Cho SK, Seitz K, Walker JC. Letting go is never easy: Abscission and receptor-like protein kinases Journal of Integrative Plant Biology. 55: 1251-1263. PMID 24138310 DOI: 10.1111/Jipb.12116  0.44
2013 Niederhuth CE, Patharkar OR, Walker JC. Transcriptional profiling of the Arabidopsis abscission mutant hae hsl2 by RNA-Seq. Bmc Genomics. 14: 37. PMID 23327667 DOI: 10.1186/1471-2164-14-37  0.44
2013 Taylor I, Seitz K, Bennewitz S, Walker JC. A simple in vitro method to measure autophosphorylation of protein kinases Plant Methods. 9. DOI: 10.1186/1746-4811-9-22  0.44
2013 Valdivia ER, Hertweck KL, Cho SK, Walker JC. DVL/RTFL Handbook of Biologically Active Peptides. 15-19. DOI: 10.1016/B978-0-12-385095-9.00003-8  0.44
2012 Meng X, Wang H, He Y, Liu Y, Walker JC, Torii KU, Zhang S. A MAPK cascade downstream of ERECTA receptor-like protein kinase regulates Arabidopsis inflorescence architecture by promoting localized cell proliferation. The Plant Cell. 24: 4948-60. PMID 23263767 DOI: 10.1105/Tpc.112.104695  0.44
2012 Valdivia ER, Chevalier D, Sampedro J, Taylor I, Niederhuth CE, Walker JC. DVL genes play a role in the coordination of socket cell recruitment and differentiation. Journal of Experimental Botany. 63: 1405-12. PMID 22112938 DOI: 10.1093/Jxb/Err378  0.44
2010 Walker J, Calkins H, Nazarian S. Evaluation of cardiac arrhythmia among athletes. The American Journal of Medicine. 123: 1075-81. PMID 20870195 DOI: 10.1016/J.Amjmed.2010.05.008  0.01
2010 Lease KA, Walker JC. Bioinformatic identification of plant peptides. Methods in Molecular Biology (Clifton, N.J.). 615: 375-83. PMID 20013221 DOI: 10.1007/978-1-60761-535-4_26  0.44
2010 Walker JC, Lease KA. The leucine-rich repeat receptor protein kinases of arabidopsis thaliana - a paradigm for plant LRR receptors Handbook of Cell Signaling, 2/E. 2: 601-608. DOI: 10.1016/B978-0-12-374145-5.00080-2  0.44
2009 Olive V, Bennett MJ, Walker JC, Ma C, Jiang I, Cordon-Cardo C, Li QJ, Lowe SW, Hannon GJ, He L. miR-19 is a key oncogenic component of mir-17-92. Genes & Development. 23: 2839-49. PMID 20008935 DOI: 10.1101/Gad.1861409  0.01
2009 Chevalier D, Morris ER, Walker JC. 14-3-3 and FHA domains mediate phosphoprotein interactions Annual Review of Plant Biology. 60: 67-91. PMID 19575580 DOI: 10.1146/Annurev.Arplant.59.032607.092844  0.44
2009 Larue CT, Wen J, Walker JC. A microRNA-transcription factor module regulates lateral organ size and patterning in Arabidopsis. The Plant Journal : For Cell and Molecular Biology. 58: 450-63. PMID 19154203 DOI: 10.1111/J.1365-313X.2009.03796.X  0.44
2009 Larue CT, Wen J, Walker JC. Genetic interactions between the miRNA164-CUC2 regulatory module and BREVIPEDICELLUS in Arabidopsis developmental patterning Plant Signaling and Behavior. 4: 666-668. DOI: 10.4161/psb.4.7.9037  0.44
2009 Larue CT, Wen J, Walker JC. Interactions between a NAC-domain transcription factor and the putative small protein encoding DVL/ROT gene family Plant Molecular Biology Reporter. 28: 162-168. DOI: 10.1007/S11105-009-0131-2  0.44
2008 Cho SK, Larue CT, Chevalier D, Wang H, Jinn TL, Zhang S, Walker JC. Regulation of floral organ abscission in Arabidopsis thaliana. Proceedings of the National Academy of Sciences of the United States of America. 105: 15629-34. PMID 18809915 DOI: 10.1073/Pnas.0805539105  0.44
2008 Yu B, Bi L, Zheng B, Ji L, Chevalier D, Agarwal M, Ramachandran V, Li W, Lagrange T, Walker JC, Chen X. The FHA domain proteins DAWDLE in Arabidopsis and SNIP1 in humans act in small RNA biogenesis. Proceedings of the National Academy of Sciences of the United States of America. 105: 10073-8. PMID 18632581 DOI: 10.1073/Pnas.0804218105  0.44
2008 Wang H, Liu Y, Bruffett K, Lee J, Hause G, Walker JC, Zhang S. Haplo-insufficiency of MPK3 in MPK6 mutant background uncovers a novel function of these two MAPKs in Arabidopsis ovule development. The Plant Cell. 20: 602-13. PMID 18364464 DOI: 10.1105/Tpc.108.058032  0.44
2007 Ding Z, Wang H, Liang X, Morris ER, Gallazzi F, Pandit S, Skolnick J, Walker JC, Van Doren SR. Phosphoprotein and phosphopeptide interactions with the FHA domain from Arabidopsis kinase-associated protein phosphatase. Biochemistry. 46: 2684-96. PMID 17302430 DOI: 10.1021/Bi061763N  0.44
2007 Wang H, Ngwenyama N, Liu Y, Walker JC, Zhang S. Stomatal development and patterning are regulated by environmentally responsive mitogen-activated protein kinases in Arabidopsis. The Plant Cell. 19: 63-73. PMID 17259259 DOI: 10.1105/Tpc.106.048298  0.44
2006 Lease KA, Walker JC. The Arabidopsis unannotated secreted peptide database, a resource for plant peptidomics. Plant Physiology. 142: 831-8. PMID 16998087 DOI: 10.1104/Pp.106.086041  0.44
2006 Morris ER, Chevalier D, Walker JC. DAWDLE, a forkhead-associated domain gene, regulates multiple aspects of plant development Plant Physiology. 141: 932-941. PMID 16679419 DOI: 10.1104/Pp.106.076893  0.44
2006 Lease KA, Cho SK, Walker JC. A petal breakstrength meter for Arabidopsis abscission studies. Plant Methods. 2: 2. PMID 16483376 DOI: 10.1186/1746-4811-2-2  0.44
2006 Wen J, Walker J. DVL Peptides are Involved in Plant Development Handbook of Biologically Active Peptides. 17-22. DOI: 10.1016/B978-012369442-3/50007-6  0.44
2005 Xu YY, Wang XM, Li J, Li JH, Wu JS, Walker JC, Xu ZH, Chong K. Activation of the WUS gene induces ectopic initiation of floral meristems on mature stem surface in Arabidopsis thaliana Plant Molecular Biology. 57: 773-784. PMID 15952065 DOI: 10.1007/S11103-005-0952-9  0.44
2005 Chevalier D, Walker JC. Functional genomics of protein kinases in plants Briefings in Functional Genomics and Proteomics. 3: 362-371. PMID 15814026 DOI: 10.1093/Bfgp/3.4.362  0.44
2005 Turk EM, Fujioka S, Seto H, Shimada Y, Takatsuto S, Yoshida S, Wang H, Torres QI, Ward JM, Murthy G, Zhang J, Walker JC, Neff MM. BAS1 and SOB7 act redundantly to modulate Arabidopsis photomorphogenesis via unique brassinosteroid inactivation mechanisms. The Plant Journal : For Cell and Molecular Biology. 42: 23-34. PMID 15773851 DOI: 10.1111/J.1365-313X.2005.02358.X  0.44
2004 Zhou A, Wang H, Walker JC, Li J. BRL1, a leucine-rich repeat receptor-like protein kinase, is functionally redundant with BRI1 in regulating Arabidopsis brassinosteroid signaling Plant Journal. 40: 399-409. PMID 15469497 DOI: 10.1111/J.1365-313X.2004.02214.X  0.44
2004 Goring DR, Walker JC. Plant sciences. Self-rejection--a new kinase connection. Science (New York, N.Y.). 303: 1474-5. PMID 15001763 DOI: 10.1126/Science.1095764  0.44
2004 Wen J, Lease KA, Walker JC. DVL, a novel class of small polypeptides: overexpression alters Arabidopsis development. The Plant Journal : For Cell and Molecular Biology. 37: 668-77. PMID 14871303 DOI: 10.1111/J.1365-313X.2003.01994.X  0.44
2003 Lee GI, Ding Z, Walker JC, Van Doren SR. NMR structure of the forkhead-associated domain from the Arabidopsis receptor kinase-associated protein phosphatase. Proceedings of the National Academy of Sciences of the United States of America. 100: 11261-6. PMID 14500786 DOI: 10.1073/Pnas.2031918100  0.44
2003 Morris ER, Walker JC. Receptor-like protein kinases: The keys to response Current Opinion in Plant Biology. 6: 339-342. PMID 12873528 DOI: 10.1016/S1369-5266(03)00055-4  0.44
2003 Lee GI, Li J, Walker JC, Van Doren SR. 1H, 13C and 15N resonance assignments of the kinase-interacting FHA domain of Arabidopsis thaliana kinase-associated protein phosphatase. Journal of Biomolecular Nmr. 25: 253-4. PMID 12652139 DOI: 10.1023/A:1022806811627  0.44
2003 Mahmoud MH, Williams CM, Cai J, Siu I, Walker JC. Investigation of Mn-ferrite films produced by pulsed laser deposition Journal of Magnetism and Magnetic Materials. 261: 314-318. DOI: 10.1016/S0304-8853(01)00503-0  0.44
2003 Walker JC, Lease KA. The Leucine-Rich Repeat Receptor Protein Kinases of Arabidopsis thaliana: A Paradigm for Plant LRR Receptors Handbook of Cell Signaling. 1: 579-582. DOI: 10.1016/B978-012124546-7/50458-7  0.44
2002 Walker JC, Verma NK. Identification of a putative pathogenicity island in Shigella flexneri using subtractive hybridisation of the S. flexneri and Escherichia coli genomes Fems Microbiology Letters. 213: 257-264. PMID 12167547 DOI: 10.1016/S0378-1097(02)00836-4  0.44
2002 Li J, Wen J, Lease KA, Doke JT, Tax FE, Walker JC. BAK1, an Arabidopsis LRR receptor-like protein kinase, interacts with BRI1 and modulates brassinosteroid signaling. Cell. 110: 213-22. PMID 12150929 DOI: 10.1016/S0092-8674(02)00812-7  0.44
2002 Liu GZ, Pi LY, Walker JC, Ronald PC, Song WY. Biochemical characterization of the kinase domain of the rice disease resistance receptor-like kinase XA21. The Journal of Biological Chemistry. 277: 20264-9. PMID 11927577 DOI: 10.1074/Jbc.M110999200  0.44
2001 Lease KA, Wen J, Li J, Doke JT, Liscum E, Walker JC. A mutant Arabidopsis heterotrimeric G-protein beta subunit affects leaf, flower, and fruit development. The Plant Cell. 13: 2631-41. PMID 11752377 DOI: 10.1105/Tpc.010315  0.44
2001 Li J, Lease KA, Tax FE, Walker JC. BRS1, a serine carboxypeptidase, regulates BRI1 signaling in Arabidopsis thaliana Proceedings of the National Academy of Sciences of the United States of America. 98: 5916-5921. PMID 11320207 DOI: 10.1073/Pnas.091065998  0.44
2001 Lease KA, Lau NY, Schuster RA, Torii KU, Walker JC. Receptor serine/threonine protein kinases in signalling: Analysis of the erecta receptor-like kinase of Arabidopsis thaliana New Phytologist. 151: 133-143. DOI: 10.1046/J.1469-8137.2001.00150.X  0.44
2000 Li J, Lee GI, Van Doren SR, Walker JC. The FHA domain mediates phosphoprotein interactions. Journal of Cell Science. 113: 4143-9. PMID 11069759  0.44
2000 Mahmoud MH, Hamdeh HH, Ho JC, O'Shea MJ, Walker JC. Moessbauer studies of manganese ferrite fine particles processed by ball-milling Journal of Magnetism and Magnetic Materials. 220: 139-146. DOI: 10.1016/S0304-8853(00)00484-4  0.44
2000 Siu IL, Islam MN, Walker JC. Comparison of surface spin wave modes at Fe/MnF2 and Fe/Mn interfaces Journal of Applied Physics. 88: 5293-5295.  0.44
2000 Ingham ER, Holtsford TP, Walker JC. Bioinformatics: Using phylogenetics and databases to investigate plant protein phosphorylation Advances in Botanical Research. 32: 45-65.  0.44
1999 Coello P, Sassen A, Haywood V, Davis KR, Walker JC. Biochemical characterization and expression of RLK4, a receptor-like kinase from Arabidopsis thaliana Plant Science. 142: 83-91. DOI: 10.1016/S0168-9452(98)00247-7  0.44
1998 Vosnidou NC, Johnson SA, Mitra MM, Wells DC, Li CQ, Evans ML, Harmata MA, Walker JC, Smith DS. Seroconversion of type B to O erythrocytes using recombinant Glycine max alpha-D-galactosidase. Biochemistry and Molecular Biology International. 46: 175-86. PMID 9784852 DOI: 10.1080/15216549800203682  0.44
1996 Davis MO, Hata DJ, Johnson SA, Walker JC, Smith DS. Cloning, expression and characterization of a blood group B active recombinant alpha-D-galactosidase from soybean (Glycine max). Biochemistry and Molecular Biology International. 39: 471-85. PMID 8828798 DOI: 10.1080/15216549600201521  0.44
1993 Davis MO, Hata DJ, Smith D, Walker JC. Cloning and sequence of a chicken alpha-N-acetylgalactosaminidase gene. Biochimica Et Biophysica Acta. 1216: 296-8. PMID 8241271 DOI: 10.1016/0167-4781(93)90158-A  0.44
1989 Levy A, Manoharan PT, Rifkind JM, Walker JC, Haberle FC, Kumar NG, Glickson JD, Elgavish GA. Mössbauer, EPR and NMR studies of the acid-induced reduction and changes in spin state of ferric bleomycin Bba - General Subjects. 991: 97-108. PMID 2469484 DOI: 10.1016/0304-4165(89)90034-2  0.44
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