Lyndel Meinhardt
Sustainable Perennial Crops
Research Leader
Lyndel dot Meinhardt at ars dot usda dot gov
Phone: (301) 504-1995
Fax: (301) 504-1998
Room 222 10300 BALTIMORE AVE.
BLDG 001 BARC-WEST BELTSVILLE, MD, 20705
Publications
The occurrence and frequency of Witches¿ Broom Disease associated with Wild Cacao from the Upper Amazon of Peru
- (Abstract)
- (06-Aug-08)
COMPARATIVE GENOME ANALYSES OF MONILIOPHTHORA PERNICIOSA AND MONILIOPHTHORA RORERI: TWO CLOSELY RELATED PHYTOPATHOGENIC BASIDIOMYCETES THAT CAUSE DISTINCTLY DIFFERENT DISEASES OF THEOBROMA CACAO
- (Abstract)
Meinhardt, L.W., Bailey, B.A., Guiltinan, M., Carazzolle, M.F., Lacerda, G., Mondego, J., Formigheri, E., Periera, G.A. 2008. Comparative genome analyses of moniliophthora perniciosa and moniliophthora roreri: two closely related phytopathogenic basidiomycetes that cause distinctly different diseases of theobroma cacao. Mid Atlantic Plant Molecular Biology Society Conference.
.
POPULATION STRUCTURE AND GENETIC DIVERSITY OF THE TRINITARIO CACAO
(THEOBROMA CACAO L.) FROM TRINIDAD AND TOBAGO
- (Peer Reviewed Journal)
- (11-May-08)
The phytopathogenic basidiomycete Moniliophthora perniciosa senesces and contains a kalilo-like plasmid stably integrated in its large mitochondrial genome
- (Peer Reviewed Journal)
Formighieri, E.F., Tiburcio, R.A., Armas, E.D., Shimo, H.M., Carels, N., Goes-Neto, A., Araujo, M.R., Cotomacci, C., Carazzolle, M.F., Thomazella, D.P., Sardinha-Pinto, N., Rincones, J., Digiampietri, L.A., Carraro, D.M., Azeredo-Espin, A., Reis, S.F., Deckman, A.C., Gramacho, K., Goncalves, M.S., Moura-Neto, J.P., Luciana, V.B., Meinhardt, L.W., Cascardo, J.C., Pereira, G.A. 2008. The phytopathogenic basidiomycete Moniliophthora perniciosa senesces and contains a kalilo-like plasmid stably integrated in its large mitochondrial genome. Mycological Research. http://apsjournals.apsnet.org/doi/pdf/10.1094/MPMI-21-7-0891.
Molecular characterization of an International cocoa collection using microsallte markers
- (Peer Reviewed Journal)
Zhang, D., Mischke, B.S., Johnson, E.S., Mora, A., Phillips-Mora, W., Meinhardt, L.W. 2008. Molecular characterization of an International cocoa collection using microsallte markers. Tree Genetics & Genomics. doi: http://dx.doi.org/10.1007/s11295-008-0163-z.
Differential gene expression between the biotrophic-like and saprotrophic mycelia of the Witches¿ broom pathogen Moniliophthora perniciosa
- (Peer Reviewed Journal)
Rincones, J., Scarpari, L.M., Mondego, J.M., Carazzolle, M.F., Formighieri, E.F., Costa, G.G., Barau, J.G., Vilas-Boas, L.A., Sabha, M., Azevedo, R.A., Dias, R., Cascardo, J.M., Meinhardt, L.W., Periera, G.A. 2008. Differential gene expression between the biotrophic-like and saprotrophic mycelia of the Witches¿ broom pathogen Moniliophthora perniciosa. Molecular Microbiology. 21:891-908.
Differential gene expression between the biotrophic-like and saprotrophic mycelia of the Witches¿ broom pathogen Moniliophthora perniciosa.
- (Abstract)
Rincones, J., Scarpari, L.M., Mondego, J.M., Formighieri, E.F., Sabha, M., Carazzolle, M.F., Barau, J.G., Meinhardt, L.W., Pereira, G.A. Differential gene expression between the biotrophic-like and saprotrophic mycelia of the Witches¿ broom pathogen Moniliophthora perniciosa. Fungal Genetics Conference Proceedings. www.fgsc.net/asil2007/xxivfgcposterabs.htm
ON THE ANCESTRY OF THE ICS CLONES OF TRINIDAD AND TOBAGO
- (Abstract)
Johnson, E.S., Bekele, F.L., Zhang, D., Schnell Ii, R.J., Meinhardt, L.W. 2008. On the ancestry of the ics clones of trinidad and tobago. Plant and Animal Genome VX Conference Abstracts.Poster Presentation at the PAG XVI Conference, San Diego, CA. January 12-16, Abstr. P121, p. 149.
Genetic comparison of two related fungal pathogens of Theobroma cacao
- (Proceedings/Symposium)
Meinhardt, L.W., Bailey, B.A., Guiltinan, M., Pereira, G.A. 2007. Genetic comparison of two related fungal pathogens of Theobroma cacao. International Conference on Microbial Genomes.
Involvement of calcium oxalate degradation during programmed cell death in Theobroma cacao tissues triggered by the hemibiotrophic fungus Moniliophthora perniciosa
- (Peer Reviewed Journal)
Ceita, G.D., Macedo, J.N., Santos, T.B., Alemanno, L., Gesteira, A.D., Micheli, F., Mariano, A.C., Gramacho, K.P., Silva, D.D., Meinhardt, L.W., Mazzafera, P., Pereira, G.A., Cascardo, J.D. Involvement of calcium oxalate degradation during programmed cell death in Theobroma cacao tissues triggered by the hemibiotrophic fungus Moniliophthora perniciosa. Plant Science. 173 (2007) 106-117
Characterization of Necrosis and Ethylene inducing Proteins (NEP) in the Basidiomycete Moniliophthora perniciosa, the Causal Agent of Witches¿ Broom in Theobroma cacao
- (Peer Reviewed Journal)
Garcia, O., Macedo, J., Tiburcio, R., Zaparoli, G., Bittencourt, L.M., Ceita, G., Rincones, J., Micheli, F., Gesteira, A., Mariano, A., Schiavinato, M.A., Medrano, F., Meinhardt, L.W., Pereira, G.A., Cascardo, J.C. 2007. Characterization of Necrosis and Ethylene inducing Proteins (NEP) in the Basidiomycete Moniliophthora perniciosa, the Causal Agent of Witches¿ Broom in Theobroma cacao. Mycological Research. 111:443-455.
CONCENTRATION AND UPTAKE OF P,ZN AND FE AS INFLUENCED BY SOIL ACIDITY, AND LEVELS AND FORMS OF N,P AND FE IN CACAO
- (Abstract)
Baligar, V.C., Fageria, N.K., Machado, R.C., Meinhardt, L.W. 2006. Concentration and uptake of p,zn and fe as influenced by soil acidity, and levels and forms of n,p and fe in cacao. Proceedings of the International Cocoa Producer's Conference. 10.09.06
¿Refractario¿ cocoa ¿ genetic identity and genetic structure assessed using microsallite markers
- (Peer Reviewed Journal)
Zhang, D., Boccara, M., Motilal, L., Butler, D.R., Umaharan, P., Mischke, B.S., Meinhardt, L.W. 2006. ¿Refractario¿ cocoa ¿ genetic identity and genetic structure assessed using microsallite markers. Conservation Genetics. 9(2):327-337.
GENETIC VARIABILITY AND CHROMOSOME-LENGTH POLYMORPHISMS OF THE WITCHES¿ BROOM PATHOGEN CRINIPELLIS PERNICIOSA FROM VARIOUS PLANT HOSTS IN SOUTH AMERICA
- (Peer Reviewed Journal)
Rincones, J., Mazotti, G.D., Griffith, G.W., Pomela, A.W., Figueira, A., Queiroz, M.V., Pereira, J.F., Azevedo, R.A., Pereira, G.A., Meinhardt, L.W. 2006. Genetic variability and chromosome-length polymorphisms of the witches¿ broom pathogen crinipellis perniciosa from various plant hosts in south america. Mycological Research. 110:821-832.
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