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Mary Chapman
Produce Safety and Microbiology Research
Biological Science Technician

Phone: (510) 559-5875
Fax: (510) 559-6166

(Employee information on this page comes from the REE Directory. Please contact your front office staff to update the REE Directory.)


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Campylobacter sputorum subsp. bovis subsp. nov., isolated from cattle, and an emended description of Campylobacter sputorum - (Peer Reviewed Journal)
Campylobacter californiensis sp. nov. isolated from cattle and feral swine Reprint Icon - (Peer Reviewed Journal)
Miller, W.G., Chapman, M.H., Williams, T.G., Wood, D.F., Bono, J.L., Kelly, D.J. 2024. Campylobacter californiensis sp. nov. isolated from cattle and feral swine. International Journal of Systematic and Evolutionary Microbiology. 74. Article 006524. https://doi.org/10.6084/m9.figshare.26739553.v1.
Campylobacter devanensis sp. nov., Campylobacter porcelli sp. nov., and Campylobacter vicugnae sp. nov., three novel Campylobacter lanienae-like species recovered from swine, small ruminants, and camelids Reprint Icon - (Peer Reviewed Journal)
Miller, W.G., Lopes, B.S., Ramjee, M., Jay-Russell, M., Chapman, M.H., Williams, T.G., Wood, D.F., Gruntar, I., Papic, B., Forbes, K.J. 2024. Campylobacter devanensis sp. nov., Campylobacter porcelli sp. nov., and Campylobacter vicugnae sp. nov., three novel Campylobacter lanienae-like species recovered from swine, small ruminants, and camelids. International Journal of Systematic and Evolutionary Microbiology. 74(6). Article 006405. https://doi.org/10.1099/ijsem.0.006405.
Genomic analysis points to multiple genetic mechanisms for non-transformable Campylobacter jejuni ST-50 Reprint Icon - (Peer Reviewed Journal)
Parker, C.T., Villafuerte, D.A., Miller, W.G., Huynh, S., Chapman, M.H., Hanafy, Z., Jackson III, J.H., Miller, M.A., Kathariou, S. 2024. Genomic analysis points to multiple genetic mechanisms for non-transformable Campylobacter jejuni ST-50. Microorganisms. 12(2). Article 327. https://doi.org/10.3390/microorganisms12020327.
Complete genome sequence of the Arcobacter canalis type strain LMG 29148 Reprint Icon - (Peer Reviewed Journal)
Miller, W.G., Yee, E., Chapman, M.H. 2019. Complete genome sequence of the Arcobacter canalis type strain LMG 29148. Microbiology Resource Announcements. 8(44):e01156-19. https://doi.org/10.1128/MRA.01156-19.
Draft genome sequences of nine Campylobacter hyointestinalis subsp. lawsonii strains Reprint Icon - (Peer Reviewed Journal)
Bian, X., Huynh, S., Chapman, M.H., Szymanski, C., Parker, C., Miller, W.G. 2018. Draft genome sequences of nine Campylobacter hyointestinalis subsp. lawsonii strains. Microbiology Resource Announcements. 7(10):e01016-18. https://doi.org/10.1128/MRA.01016-18.
Survival of foodborne pathogens on commercially packed table grapes under simulated refrigerated transit conditions Reprint Icon - (Peer Reviewed Journal)
Carter, M.Q., Feng, D., Chapman, M.H., Gabler, F. 2017. Survival of foodborne pathogens on commercially packed table grapes under simulated refrigerated transit conditions. Food Microbiology. 72:199-205. https://doi.org/10.1016/j.fm.2017.12.004.
Complete genome sequence of the hippuricase-positive Campylobacter avium type strain LMG 24591 Reprint Icon - (Peer Reviewed Journal)
Miller, W.G., Chapman, M.H., Yee, E., Revez, J., Bono, J.L., Rossi, M. 2017. Complete genome sequence of the hippuricase-positive Campylobacter avium type strain LMG 24591. Genome Announcements. 5(43):e01221-17. https://doi.org/10.1128/genomeA.01221-17.
Comparative genomics of all three Campylobacter sputorum biovars and a novel cattle-associated C. sputorum clade - (Peer Reviewed Journal)
Miller, W.G., Yee, E., Chapman, M.H., Bono, J.L. 2017. Comparative genomics of all three Campylobacter sputorum biovars and a novel cattle-associated C. sputorum clade. Genome Biology and Evolution. 9(6): 1513-1518.
Comparative genomic analysis identifies a Campylobacter clade deficient in selenium metabolism - (Peer Reviewed Journal)
Miller, W.G., Yee, E., Lopes, B.S., Chapman, M.H., Huynh, S., Bono, J.L., Parker, C., Strachan, N., Forbes, K.J. 2017. Comparative genomic analysis identifies a Campylobacter clade deficient in selenium metabolism. Genome Biology and Evolution. doi: 10.1093/gbe/evx093.
Campylobacter pinnipediorum sp. nov., isolated from pinnipeds, comprising Campylobacter pinnipediorum subsp. pinnipediorum subsp. nov. and Campylobacter pinnipediorum subsp. caledonicus subsp. nov. - (Peer Reviewed Journal)
Gilbert, M.J., Miller, W.G., St. Leger, J., Chapman, M.H., Timmerman, A.J., Foster, G., Wagenaar, J.A. 2017. Campylobacter pinnipediorum sp. nov., isolated from pinnipeds, comprising Campylobacter pinnipediorum subsp. pinnipediorum subsp. nov. and Campylobacter pinnipediorum subsp. caledonicus subsp. nov.. International Journal of Systematic and Evolutionary Microbiology. doi:10.1099/ijemo.001894.
Complete genome sequences of Campylobacter hyointestinalis subsp. hyointestinalis strain LMG9260 and Campylobacter hyointestinalis subsp. lawsonii strain LMG15993 - (Peer Reviewed Journal)
Miller, W.G., Yee, E., Chapman, M.H. 2016. Complete genome sequences of Campylobacter hyointestinalis subsp. hyointestinalis strain LMG9260 and Campylobacter hyointestinalis subsp. lawsonii strain LMG15993. Genome Announcements. 4(4):e00665-16.
Complete genome sequence of the Campylobacter iguaniorum strain RM11343, isolated from an alpaca - (Peer Reviewed Journal)
Miller, W.G., Yee, E., Huynh, S., Chapman, M.H., Parker, C. 2016. Complete genome sequence of the Campylobacter iguaniorum strain RM11343, isolated from an alpaca. Genome Announcements. 4(3):e00646-16.
Effect of sulfur dioxide fumigation on survival of foodborne pathogens on table grapes under standard storage temperature - (Peer Reviewed Journal)
Carter, M.Q., Chapman, M.H., Gabler, F., Brandl, M. 2015. Effect of sulfur dioxide fumigation on survival of foodborne pathogens on table grapes under standard storage temperature. Food Microbiology. 49:189-196. doi: 10.1016/j.fm.2015.02.002.
Comparative genomics of the Campylobacter lari group - (Peer Reviewed Journal)
Miller, W.G., Yee, E., Chapman, M.H., Smith, T.P., Bono, J.L., Huynh, S., Parker, C., Vandamme, P., Luong, K., Korlach, J. 2014. Comparative genomics of the Campylobacter lari group. Genome Biology and Evolution. doi: 10.1093/gbe/evu249.
Use of an improved atpA amplification and sequencing method to identify members of the Campylobacteraceae and Helicobacteraceae - (Peer Reviewed Journal)
Miller, W.G., Yee, E., Jolley, K.A., Chapman, M.H. 2014. Use of an improved atpA amplification and sequencing method to identify members of the Campylobacteraceae and Helicobacteraceae. Letters in Applied Microbiology. 58(6):582-590. DOI: 10.1111/lam.12228.
Multilocus sequence typing (MLST) methods for the emerging Campylobacter species C. hyointestinalis, C. lanienae, C. sputorum, C. concisus and C. curvus - (Peer Reviewed Journal)
Miller, W.G., Chapman, M.H., Yee, E., On, S.L., Mcnulty, D.K., Lastovica, A.J., Carroll, A.M., Mcnamara, E.B., Duffy, G., Mandrell, R.E. 2012. Multilocus sequence typing (MLST) methods for the emerging Campylobacter species C. hyointestinalis, C. lanienae, C. sputorum, C. concisus and C. curvus.. Frontiers in Cellular and Infection Microbiology. 10:3389/fcimb.2012.00045.
Effects of a hydrodynamic process on extraction of carotenoids from tomato - (Peer Reviewed Journal)
Ishida, B.K., Chapman, M.H. 2011. Effects of a hydrodynamic process on extraction of carotenoids from tomato. Food Chemistry. 132:1156-1160. DOI: 10.1016/j.foodchem.2011.11.036.
In Vitro Bile-Acid-Binding of Whole vs. Pearled Wheat Grain - (Peer Reviewed Journal)
Kahlon, T.S., Chiu, M.M., Chapman, M.H. 2009. In Vitro Bile-Acid-Binding of Whole vs. Pearled Wheat Grain. Cereal Chemistry. 86(3):329-332.
Carotenoid Extraction from Plants Using a Novel, Environmentally Friendly Solvent - (Peer Reviewed Journal)
Ishida, B.K., Chapman, M.H. 2009. Carotenoid Extraction from Plants Using a Novel, Environmentally Friendly Solvent. Journal of Agricultural and Food Chemistry. 57:1051-1059.
Steam Cooking Significantly Improves In Vitro Bile Acid Binding of Collard Greens, Kale, Mustard Greens, Broccoli, Green Bell Pepper and Cabbage - (Peer Reviewed Journal)
Kahlon, T.S., Chiu, M.M., Chapman, M.H. 2008. Steam Cooking Significantly Improves In Vitro Bile Acid Binding of Collard Greens, Kale, Mustard Greens, Broccoli, Green Bell Pepper and Cabbage. Nutrition Research. 28:351-357.
TANGERINE TOMATOES INCREASE TOTAL AND TETRA-CIS-LYCOPENE ISOMER CONCENTRATIONS MORE THAN RED TOMATOES IN HEALTHY ADULT HUMANS - (Peer Reviewed Journal)
Burri, B.J., Chapman, M.H., Neidlinger, T.R., Seo, J., Ishida, B.K. 2008. Tangerine tomatoes increase total and tetra-cis-lycopene isomer concentrations more than red tomatoes in healthy adult humans. International Journal of Food Sciences and Nutrition. DOI: 10.1080/09637480701782084, 1-16, iFirst article.
Steam Cooking Significantly Improves in Vitro Bile Acid Binding of Beets, Eggplant, Asparagus, Carrots, Green Beans and Cauliflower - (Peer Reviewed Journal)
Kahlon, T.S., Chiu, M.M., Chapman, M.H. 2007. Steam Cooking Significantly Improves in Vitro Bile Acid Binding of Beets, Eggplant, Asparagus, Carrots, Green Beans and Cauliflower. Nutrition Research. 27:750-755.
Processing Tangerine Tomatoes: Effects on Lycopene-Isomer Concentrations and Profile - (Peer Reviewed Journal)
Ishida, B.K., Roberts, J.S., Chapman, M.H., Burri, B.J. 2007. Processing Tangerine Tomatoes: Effects on Lycopene-Isomer Concentrations and Profile. Journal of Food Science. 72(6):C307-C312.
PROCESSING TANGERINE TOMATOES: EFFECTS ON LYCOPENE-ISOMER CONCENTRATION AND PROFILE - (Peer Reviewed Journal)
Ishida, B.K., Roberts, J.S., Chapman, M.H., Burri, B.J. 2007. PROCESSING TANGERINE TOMATOES: EFFECTS ON LYCOPENE-ISOMER CONCENTRATION AND PROFILE. Journal of Food Science. Vol.72, Nr.6; C307-C312, 2007.
IN VITRO BINDING OF BILE ACIDS BY OKRA, BEETS, ASPARAGUS, EGGPLANT, TURNIPS, GREEN BEANS, CARROTS, AND CAULIFLOWER - (Peer Reviewed Journal)
Kahlon, T.S., Chapman, M.H., Smith, G.E. 2007. In vitro binding of bile acids by okra, beets, asparagus, eggplant, turnips, green beans, carrots, and cauliflower. Food Chemistry 103:676-680.
IN VITRO BINDING OF BILE ACIDS BY SPINACH, KALE, BRUSSEL SPROUTS, BROCCOLI, MUSTARD GREENS, GREEN BELL PEPPER, CABBAGE AND COLLARDS - (Peer Reviewed Journal)
Kahlon, T.S., Chapman, M.H., Smith, G.E. 2007. In vitro binding of bile acids by spinach, kale, brussel sprouts, broccoli, mustard greens, green bell pepper, cabbage and collards. Food Chemistry. 100:1531-1536.
ASSESSING BIOAVAILABILITY OF CIS- AND TRANS-LYCOPENE ISOMERS IN HUMANS FED TOMATO-BASED SAUCES - (Abstract Only)
Ishida, B.K., Burri, B.J., Chapman, M.H. 2005. Assessing Bioavailability of CIS- and Trans-Lycopene Isomers in Humans Fed Tomato-Based Sauces. Meeting Abstract Poster #44:153-154.
ASSESSING BIOAVAILABILITY OF CIS- AND TRANS-LYCOPENE ISOMERS IN HUMANS FED TOMATO-BASED SAUCES - (Proceedings)
Ishida, B.K., Burri, B.J., Chiu, M.M. Assessing bioavailability of cis- and trans-lycopene isomers in humans fed tomato-based sauces. Int'l Conference & Exhibition of Nutraceuticals & Functional Foods Proceedings. Oct 16-19, 2005. Anaheim, CA. p. 1-6.
ASSESSING BIOAVAILABILITY OF CIS- VS TRANS-LYCOPENE ISOMERS IN TANGERINE AND RED TOMATOES - (Abstract Only)
Ishida, B.K., Burri, B.J., Chapman, M.H., Neidlinger, T.R. 2005. Assessing bioavailability of cis- vs trans-lycopene isomers in tangerine and red tomatoes. Meeting Abstract of the Papers. July 2005. 9:92.
EFFECT OF PROCESSING ON LYCOPENE-ISOMER CONTENT OF TANGERINE TOMATO - (Abstract Only)
Ishida, B.K., Bartley, G.E., Chapman, M.H. 2005. Effects of Processing on Lycopene-isomer Content of Tangerine Tomato. Meeting Abstract Paper AGFD #117, ACS Cornucopia, 3/15/05, San Diego, CA.
EXTRACTION OF CAROTENOIDS FROM PLANT MATERIAL - (Patent Application)
Ishida, B.K., Chapman, M.H., Randhava, S.S., Randhava, S.S. 2005. Extraction of carotenoids from plant material. Patent Application Serial No. 60/640,029 Filed 12/28/2004.
A COMPARISON OF CAROTENOID CONTENT AND TOTAL ANTIOXIDANT ACTIVITY IN CATSUP FROM SEVERAL COMMERCIAL SOURCES IN THE UNITED STATES - (Peer Reviewed Journal)
Ishida, B.K., Chapman, M.H. 2004. A Comparison of Carotenoid Content and Total Antioxidant Activity in Catsup from Several Commercial Sources in the United States. Journal of Agricultural and Food Chemistry. Vol. 52. p. 8017-8020.
FATTY ACIDS AND CAROTENOIDS IN GAC (MOMORDICA COCHINCHINENSIS SPRENG) FRUIT - (Peer Reviewed Journal)
Ishida, B.K., Turner, C., Chapman, M.H., McKeon, T.A. 2004. Fatty acids and carotenoid composition in gac (momordica cochinchinensis spreng) fruit. Journal of Agricultural and Food Chemistry. Vol 52, p. 274-279.