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Charles M Herr, BSc, PhD General Information
PROFESSIONAL WORK EXPERIENCE
REFEREED PUBLICATIONS Smith-Sonneborn, J., Herr, C. and Van Kirk, E. (1980) Paramecium tetraurelia prescreen for hazardous agents, Sci. Tech. Aerosp. Rep. 18, 2612a. Smith-Sonneborn, J., Palizzi, R.A., Fisher, G.L. and Herr, C. (1981) Mutagenicity of fly ash particles in Paramecium, Science 211, 180. Smith-Sonneborn, J., Fisher, G.L., Palizzi, R.A. and Herr, C. (1981) Mutagenicity of coal fly ash: A bioassay for mutagenic potential in a particle feeding ciliate, Environ. Mut. 3, 239. Herr, C. and Wright, R.W., Jr. (1985) Cold storage (5°C) of mouse embryos in two different media, J. Anim. Sci. 61 (supp.1), 410a. Herr, C. and Wright, R.W., Jr. (1986) Storage life of Whitten's embryo culture medium, Theriogenology 25, 158a. Herr, C. and Wright, R.W., Jr. (1986) Long-term culture of hatched bovine embryos, Theriogenology 25, 159a. Herr, C. (1986) "Factors influencing survival of preimplantation stage mouse embryos maintained in developmental arrest in vitro", Ph.D. thesis, Washington State University, Pullman WA (Published: University Microfilms International, Ann Arbor MI, 1987). Herr, C. and Wright, R.W., Jr. (1988) Cold storage of mouse embryos of different stages of development, Theriogenology 29, 765. Herr, C. and Wright, R.W., Jr. (1988) Cold-culture of different stage mouse embryos in bicarbonated and bicarbonate-free medium, Theriogenology 30, 159. Bradley, M.P., Matthaei, K.I., Herr, C.M., Beaton, S. and Reed, K. (1990) The 50% fraction of bovine spermatozoa which selectively binds phytohaemagglutinin (PHA-L) does not correlate with sex genotype, Theriogenology 33, 199. Herr, C., Holt, N., Petrzak, U., Old, K. and Reed, K. (1990) Increased number of pregnancies per collected embryo by bisection of blastocyst stage ovine embryos, Theriogenology 33, 244. Herr, C.M., Matthaei, K.I., Petrzak, U. and Reed, K.C. (1990) A rapid Y-chromosome-detecting ovine embryo sexing assay, Theriogenology 33, 245. Herr, C.M., Matthaei, K.I., Steel, T. and Reed, K.C. (1990) Rapid Y-chromosome-assay sexing of peripheral blood lymphocytes from Bovinae of known phenotypic sex, Theriogenology 33, 246. Herr, C.M., Holt, N.A., Matthaei, K.I. and Reed, K.C. (1990) Sex of progeny from bovine embryos sexed with a rapid Y-chromosome-detection assay, Theriogenology 33, 247. Matthaei, K.I., Herr, C.M., Bradley, M.P. and Reed, K.C. (1990) Analysis of the sex chromosome constitution of single bovine spermatozoa by polymerase chain reaction (PCR), Theriogenology 33, 285. Herr, C.M., Matthaei, K.I. and Reed, K.C. (1990) Rapid, accurate sexing of livestock embryos, in Breeding Towards the Year 2000, Proceedings of 4th World Congress on Genetics Applied to Livestock Production (Edinburgh UK) 4, 186. Herr, C.M. and Reed, K.C. (1991) Micromanipulation of bovine embryos for sex determination, Theriogenology 35, 45. Hilgers, L.J. and Herr, C. (1993) DNA contamination of reagents used in embryo transfer and culture. Theriogenology, (November 1993 issue).
ADDITIONAL PUBLICATIONS Herr, C., Lascelles, A. and Reed, K.C. (1989) "Splitting of Livestock Embryos. An Instruction Manual" (Advanced Riverina Holdings Ltd., Sydney). Herr, C., Steel, T., Lascelles, A. and Reed, K.C. (1989) "Splitting, Biopsy and Sexing of Cattle Embryos. An Instruction Manual" (Advanced Riverina Holdings Ltd., Sydney). Herr, C. (1992) Embryo Sexing, in Advanced Hands-On Workshop in Embryo Micromanipulation and Genetic Evaluation, p 71-90. American Fertility Society, Postgraduate Course. Herr, C. (1992) Embryo Bisection for Intentional Production of Twins, in Advanced Hands-On Workshop in Embryo Micromanipulation and Genetic Evaluation, p.138-149. American Fertility Society, Postgraduate Course. Herr, C. (1993) Embryo Sectioning: A Method for Increasing the Number of Progeny From a Finite Number of Embryos, in American Society of Andrology - Laboratory Science Forum - Workshop on Micromanipulation. Herr, C. and Reed, K.C. (1993) "Splitting, Biopsy and Rapid Sexing of Cattle Embryos. An Instruction Manual" Second Edition (A.B. Technology, Inc., Pullman, Wa)
PATENTS & TRADEMARKS Reed, K.C., Lord, E.A., Matthaei, K.I., Mann, D.A., Beaton, S., Herr, C.M. and Matthews, M.E. (1995) Determination of genetic sex in ruminants using Y-chromosome-specific polynucleotides, United States Patent: 5459038 Herr, C.M. (1989) Temperature maintenance in rechargeable insulated vessels based on the principle of latent heat of melting/fusion, Patent Applic. No. PJ4779/89. Patent has been granted, I do not have the current identifying symbols. Herr, C.M. (1989) Temperature maintenance of animal and human semen, Document No. AU-B-45841/89 Patent Acceptance No. 600645. Vigro_ series Trade Mark, Aust. Applic. No. 516182. Trademark has been granted, I do not have the current identifying symbols. ConTemPak_ series Trade Mark, Aust. Applic. No. 516183. Trademark has been granted, I do not have the current identifying symbols. Serile_ series Trade Mark, Aust. Applic. No. 516184. Trademark has been granted, I do not have the current identifying symbols. RBX-tend_ Trade Mark, Aust. Applic. No. 516473. Trademark has been granted, I do not have the current identifying symbols. GRADUATE STUDENTS WHOSE RESEARCH I DIRECTED AT EASTERN WASHINGTON UNIVERSITY 2007
The Molecular Sex Determination of Avian Species
Ryan West
2006
Cryopreservation techniques for the spermatozoa of honey bees (Apis mellifera) and leopard frogs (Rana pipiens) Michael C. Stucky 2003 Ultraviolet light causes fewer mutations at -198°C than 23°C
Stephanie Lynn Bernards
2000
Improvements in the success of embryo cryopreservation may be achieved by the inclusion of sucrose in the freezing medium increasing embryo toleranceMary Beth Provo 1999
New developments in advanced glycation end product detection and formation
Asa J. Oudes
1998
Mouse H-Y antibody fails to detect the sex of human lymphocytes
Kimberly A. Kegerreis
1997
Improvements in the use of PCR and gel electrophoresis for preimplantion genetic analysis Kay A. Greeson (Sigafoos) CURRENT GRADUATE STUDENTS Brandon Hopkins Catlin Valentin Amanda Mattheson CONFERENCE PRESENTATIONS Matthews, M.E., Matthaei, K.I., Herr, C. and Reed, K.C. (1987) Sex determination of pre-implantation livestock embryos, Proc. Aust. Soc. Reprod. Biol. (Sydney NSW) 19, 4. Herr, C., Holt, N. and Reed, K.C. (1988) Effect of sucrose and calcium in the splitting medium on survival of quartered ovine morulae, Proc. Aust. Soc. Reprod. Biol. (Newcastle NSW) 20, 10a. Herr, C., Matthaei, K.I. and Reed, K.C. (1989) Accuracy of a rapid Y-chromosome-detecting bovine embryo sexing assay, Int'l Embryo Transfer Soc. (San Diego CA). Herr, C., Matthaei, K.I., Holt, N. and Reed, K.C. (1989) Field implementation of a rapid Y-chromosome-detecting bovine embryo sexing assay, Int'l Embryo Transfer Soc. (San Diego CA). Herr, C., Matthaei, K.I. and Reed, K.C. (1989) Accuracy of a rapid Y-chromosome-detecting bovine embryo sexing assay, Proc. ANZ Soc. Cell Biol. (Melbourne VIC) 8, 50a. Herr, C., Matthaei, K.I., Holt, N. and Reed, K.C. (1989) Field implementation of a rapid Y-chromosome-detecting bovine embryo sexing assay, Proc. ANZ Soc. Cell Biol. (Melbourne VIC) 8, 51a. Bradley, M.P., Matthaei, K.I., Herr, C.M. and Reed, K.C. (1989) An evaluation of SemPrep_ in the enrichment of substandard semen samples for highly motile bovine spermatozoa, Proc. Conf. Animal Health and Production in the 21st Century (Sydney NSW) p. 22. Herr, C.M., Matthaei, K.I. and Reed, K.C. (1989) Application of PCR to rapid sexing of bovine embryos, Proc. Aust. Biochem. Soc. (Southport QLD) 21, C25. Lord, E.A., Matthaei, K.I., Herr, C. and Reed, K.C. (1990) Progeny testing embryos, Proc. Aust. Assoc. Animal Breeding Genet. (Palmerston North NZ) 8, . Herr, C.M., Matthaei,K.I. and Reed, K.C. (1990) Embryo sexing in livestock by simultaneous PCR amplification of Y-chromosomal and autosomal DNA, Genetics Soc. Aust. (Adelaide SA).
Herr, C.M., Matthaei, K.I. and Reed, K.C. (1990) Molecular diagnostics in livestock production. I. Rapid embryo sexing by PCR of Y-specific DNA, Proc. Genome Conf. (Lorne VIC) 12, . Herr, C.M., Matthaei, K.I. and Reed, K.C. (1990) Rapid, accurate sexing of livestock embryos, in Breeding Towards the Year 2000, Proceedings of 4th World Congress on Genetics Applied to Livestock Production (Edinburgh UK) 4, . "Application of rapid DNA sequence detection technology to domestic species reproduction", in Animal Genetic Engineering W' shop, Aust. Biotech. Assoc. Conf. (Sydney NSW) 8, Feb. 1989. "Application of sexing technology to the animal breeding industries", Int'l Embryo Transfer Soc. (Denver CO) Jan. 1990. Panel discussion on ‘Patenting of animals’, Int'l Embryo Transfer Soc. (Denver CO) Jan. 1990. Workshop on ‘Livestock embryo cloning’, Int'l Embryo Transfer Soc. (Denver CO) Jan. 1990. "Cloning of Y-Chromosome Specific Sequences and Development of the First PCR-Based Sexing Assay". University of Wyoming. April, 1990. Appearance on "BEYOND 2000" an Internationally broadcasted television program featuring futuristic new technologies. March 1990. Symposium on 'The use of micromanipulation in commercial embryo transfer', Int'l Embryo Transfer Soc. (Bournemouth, ENGLAND) Jan. 1991. Symposium on Practical Gamete and Embryo Micromanipulation. Sydney IVF. Title: "The microenvironment under the microscope." November 10, 1991. Faculty for workshop 'Advanced hands-on workshop on embryo micromanipulation and genetic evaluation' American Fertility Society (University of Wisconsin-Madison) May 18-22, 1992. Faculty for workshop 'Laboratory Science Forum Workshop on Micromanipulation' American Society of Andrology (Tampa, Florida) April 16, 1993.
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| All photos are by c. herr. Please site me if you use them. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| The first animals in the world to be sexed using the polymerase chain reaction on an embryonic cell were cattle. In fact this is a photo of the calves. We biopsied, sexed and "twinned" them in 1987. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This is a photo of us field embryo sexing. Here, we had all the technology and equipment necessary to collect, find, biopsy, split, freeze and sex cattle embyos; all set up on the farmer's kitchen table. Much of the technolgy we created. We nicknamed the system the Swiss Army Lab. We could set it up in 20 minutes! | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This is Lance Hilgers making reaction mix, which we sold around the world. We were the first company in the world to have a license for the use of the polymerase chain reaction. We had the first commercial PCR kit for specific uses. The mixture that Lance is making sold for $20 per 10 ul! | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Technology or knowledge in general is useless unless disseminated. Here I am training scientists and veterinarians in Quebec how to split, biopsy and sex cattle embryos. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| I knew these little lambs and the other two just like them (clones) when they were just little cells. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Students at Eastern have had the opportunity to learn how to grow mammalian embryos like these above. The clear broken ball is the "shell" mammalian embryos must hatch from after about 7 days of development. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Research is not work at all! Its like getting paid to play. However, it hasn't been easy to find enough time. Above is a schematic of the sexing assay my colleagues and I developed. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Mouse model is cost effective for mammalian embryology research. Many of my students use this system. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Above is a slide of DNA in an agarose gel. Sudents working with me run hundreds of these gels. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Above are two thermocyclers. I helped design the one on the right, which I think out-performs the other. Students working in my lab use of this and all my personally owned equipment. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This is my microscope and micromanipulation equipment. I could have bought a sailboat instead because it was bought with my personal money. However, I made the correct decision since I enjoy research a bit more than sailing. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This is taking a biopsy from a microscopic embryo. I was the first in the world to remove just a cell or two for genetic testing. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| When these two halves grow up to be calves, they will be identical twins. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| With this invention, we could collect all the live sperm and leave all the dead ones behind. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Four for the price of one? :: A sheep embryo in the process of being quartered. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| It must have worked. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| How late in development can embryos be divided and still produce healthy offspring? | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| These are progeny generated as a result of splitting embryos 3-5 days after hatching out of their shells. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This is a liquid nitrogen tank where embryos and semen can be store indefinitely. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| In order to determine the sex of cells, first Y-chromosome specific DNA sequences had to be isolated and then sequenced. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||