Dairy Foods:

Effect of solvent and temperature on the size distribution of casein micelles measured by dynamic light scattering

C. M. Beliciu and C. I. Moraru
J. Dairy Sci. 2009 92: 1829-1839. [Abstract] [Full Text] [PDF] Interpretive Summary  

Supercritical fluid fractionation of fatty acid ethyl esters from butteroil

C. F. Torres, G. Torrelo, F. J. Señoráns, and G. Reglero
J. Dairy Sci. 2009 92: 1840-1845. [Abstract] [Full Text] [PDF] Interpretive Summary  

Detection of non-milk fat in milk fat by gas chromatography and linear discriminant analysis

R. Gutiérrez, S. Vega, G. Díaz, J. Sánchez, M. Coronado, A. Ramírez, J. Pérez, M. González, and B. Schettino
J. Dairy Sci. 2009 92: 1846-1855. [Abstract] [Full Text] [PDF] Interpretive Summary  

Production of fresh Cheddar cheese curds with controlled postacidification and enhanced flavor

D. St-Gelais, J. Lessard, C. P. Champagne, and J.-C. Vuillemard
J. Dairy Sci. 2009 92: 1856-1863. [Abstract] [Full Text] [PDF] Interpretive Summary  

Effect of high-pressure homogenization on droplet size distribution and rheological properties of ice cream mixes

N. Innocente, M. Biasutti, E. Venir, M. Spaziani, and G. Marchesini
J. Dairy Sci. 2009 92: 1864-1875. [Abstract] [Full Text] [PDF]  

Fortification of reduced-fat Cheddar cheese with n-3 fatty acids: Effect on off-flavor generation

S. Martini, J. E. Thurgood, C. Brothersen, R. Ward, and D. J. McMahon
J. Dairy Sci. 2009 92: 1876-1884. [Abstract] [Full Text] [PDF] Interpretive Summary  

Short communication: Bovine -casein variants result in different angiotensin I converting enzyme (ACE) inhibitory peptides

C. Weimann, H. Meisel, and G. Erhardt
J. Dairy Sci. 2009 92: 1885-1888. [Abstract] [Full Text] [PDF] Interpretive Summary  

Physiology and Management:

Initiation and elongation steps of mRNA translation are involved in the increase in milk protein yield caused by growth hormone administration during lactation

A. A. Hayashi, K. Nones, N. C. Roy, W. C. McNabb, D. S. Mackenzie, D. Pacheco, and S. McCoard
J. Dairy Sci. 2009 92: 1889-1899. [Abstract] [Full Text] [PDF]  

Impact of postpartum milking frequency on the immune system and the blood metabolite concentration of dairy cows

M. C. Loiselle, C. Ster, B. G. Talbot, X. Zhao, G. F. Wagner, Y. R. Boisclair, and P. Lacasse
J. Dairy Sci. 2009 92: 1900-1912. [Abstract] [Full Text] [PDF] Interpretive Summary  

Bovine coronary region keratinocyte colony formation is supported by epidermal-dermal interactions

J. A. Mills, D. S. Zarlenga, and R. M. Dyer
J. Dairy Sci. 2009 92: 1913-1923. [Abstract] [Full Text] [PDF] Interpretive Summary  

Variation in hepatic regulation of metabolism during the dry period and in early lactation in dairy cows

H. A. van Dorland, S. Richter, I. Morel, M. G. Doherr, N. Castro, and R. M. Bruckmaier
J. Dairy Sci. 2009 92: 1924-1940. [Abstract] [Full Text] [PDF] Interpretive Summary  

Factors affecting cure when treating bovine clinical mastitis with cephalosporin-based intramammary preparations

A. J. Bradley and M. J. Green
J. Dairy Sci. 2009 92: 1941-1953. [Abstract] [Full Text] [PDF] Interpretive Summary OPEN ACCESS ARTICLE  

A necropsy-based descriptive study of dairy cow deaths on a Colorado dairy

C. S. McConnel, F. B. Garry, J. E. Lombard, J. A. Kidd, A. E. Hill, and D. H. Gould
J. Dairy Sci. 2009 92: 1954-1962. [Abstract] [Full Text] [PDF] Interpretive Summary  

Effects of flunixin meglumine on pyrexia and bioenergetic variables in postparturient dairy cows

G. Shwartz, K. L. Hill, M. J. VanBaale, and L. H. Baumgard
J. Dairy Sci. 2009 92: 1963-1970. [Abstract] [Full Text] [PDF] Interpretive Summary  

Risk factors for increased rates of sole ulcers, white line disease, and digital dermatitis in dairy cattle from twenty-seven farms in England and Wales

Z. E. Barker, J. R. Amory, J. L. Wright, S. A. Mason, R. W. Blowey, and L. E. Green
J. Dairy Sci. 2009 92: 1971-1978. [Abstract] [Full Text] [PDF] Interpretive Summary  

Neck-rail position in the free stall affects standing behavior and udder and stall cleanliness

J. A. Fregonesi, M. A. G. von Keyserlingk, C. B. Tucker, D. M. Veira, and D. M. Weary
J. Dairy Sci. 2009 92: 1979-1985. [Abstract] [Full Text] [PDF] Interpretive Summary  

Effects of heat stress and plane of nutrition on lactating Holstein cows: I. Production, metabolism, and aspects of circulating somatotropin

M. L. Rhoads, R. P. Rhoads, M. J. VanBaale, R. J. Collier, S. R. Sanders, W. J. Weber, B. A. Crooker, and L. H. Baumgard
J. Dairy Sci. 2009 92: 1986-1997. [Abstract] [Full Text] [PDF] Interpretive Summary  

Local control of mammary involution: Is stanniocalcin-1 involved?

G. Tremblay, P. Bernier-Dodier, L. Delbecchi, G. F. Wagner, B. G. Talbot, and P. Lacasse
J. Dairy Sci. 2009 92: 1998-2006. [Abstract] [Full Text] [PDF] Interpretive Summary  

Identification of internal control genes for quantitative polymerase chain reaction in mammary tissue of lactating cows receiving lipid supplements

A. K. G. Kadegowda, M. Bionaz, B. Thering, L. S. Piperova, R. A. Erdman, and J. J. Loor
J. Dairy Sci. 2009 92: 2007-2019. [Abstract] [Full Text] [PDF] __Supplemental TableInterpretive Summary  

Prevalence and antimicrobial susceptibility of gram-negative bacteria isolated from bovine mastitis between 2003 and 2008 in Korea

H. M. Nam, S. K. Lim, H. M. Kang, J. M. Kim, J. S. Moon, K. C. Jang, J. M. Kim, Y. S. Joo, and S. C. Jung
J. Dairy Sci. 2009 92: 2020-2026. [Abstract] [Full Text] [PDF] Interpretive Summary  

Long-chain fatty acid effects on peroxisome proliferator-activated receptor--regulated genes in Madin-Darby bovine kidney cells: Optimization of culture conditions using palmitate

B. J. Thering, M. Bionaz, and J. J. Loor
J. Dairy Sci. 2009 92: 2027-2037. [Abstract] [Full Text] [PDF] __Oil-O-Red stainingInterpretive Summary  

Technical note: Assessing the functional capacity of mitochondria isolated from lactating mammary tissue: Choose your chelating agent wisely

D. L. Hadsell, J. George, P. A. Abraham, R. J. Collier, and B. D. Lambert
J. Dairy Sci. 2009 92: 2038-2045. [Abstract] [Full Text] [PDF] Interpretive Summary  

Nutrition, Feeding, and Calves:

Hot topic: Pathway confirmed for the transmission of melamine from feed to cow’s milk

C. W. Cruywagen, M. A. Stander, M. Adonis, and T. Calitz
J. Dairy Sci. 2009 92: 2046-2050. [Abstract] [Full Text] [PDF] Interpretive Summary  

Calcium salts of polyunsaturated fatty acids deliver more essential fatty acids to the lactating dairy cow

M. L. Theurer, E. Block, W. K. Sanchez, and M. A. McGuire
J. Dairy Sci. 2009 92: 2051-2056. [Abstract] [Full Text] [PDF] Interpretive Summary  

Potentials to differentiate milk composition by different feeding strategies

T. Slots, G. Butler, C. Leifert, T. Kristensen, L. H. Skibsted, and J. H. Nielsen
J. Dairy Sci. 2009 92: 2057-2066. [Abstract] [Full Text] [PDF] Interpretive Summary  

Timothy silage with low dietary cation-anion difference fed to nonlactating cows

E. Charbonneau, P. Y. Chouinard, G. F. Tremblay, G. Allard, and D. Pellerin
J. Dairy Sci. 2009 92: 2067-2077. [Abstract] [Full Text] [PDF] Interpretive Summary  

Digestion and nitrogen utilization in dairy heifers limit-fed a low or high forage ration at four levels of nitrogen intake

G. I. Zanton and A. J. Heinrichs
J. Dairy Sci. 2009 92: 2078-2094. [Abstract] [Full Text] [PDF] Interpretive Summary  

Effects of rumen fill on short-term ingestive behavior and circulating concentrations of ghrelin, insulin, and glucose of dairy cows foraging vegetative micro-swards

P. Gregorini, K. J. Soder, and R. S. Kensinger
J. Dairy Sci. 2009 92: 2095-2105. [Abstract] [Full Text] [PDF] Interpretive Summary  

Liver phosphorus content in Holstein-Friesian cows during the transition period

W. Grünberg, R. Staufenbiel, P. D. Constable, H. M. Dann, D. E. Morin, and J. K. Drackley
J. Dairy Sci. 2009 92: 2106-2117. [Abstract] [Full Text] [PDF] Interpretive Summary  

Crushed sunflower, flax, or canola seeds in lactating dairy cow diets: Effects on methane production, rumen fermentation, and milk production

K. A. Beauchemin, S. M. McGinn, C. Benchaar, and L. Holtshausen
J. Dairy Sci. 2009 92: 2118-2127. [Abstract] [Full Text] [PDF] Interpretive Summary  

Effects of level and form of dietary zinc on dairy cow performance and health

C. M. Cope, A. M. Mackenzie, D. Wilde, and L. A. Sinclair
J. Dairy Sci. 2009 92: 2128-2135. [Abstract] [Full Text] [PDF] Interpretive Summary  

Genetics and Breeding:

Genome scan detects quantitative trait loci affecting female fertility traits in Danish and Swedish Holstein cattle

J. K. Höglund, B. Guldbrandtsen, G. Su, B. Thomsen, and M. S. Lund
J. Dairy Sci. 2009 92: 2136-2143. [Abstract] [Full Text] [PDF] Interpretive Summary OPEN ACCESS ARTICLE  

Nongenetic effects and genetic parameters for length of productive life of Holstein cows in Hokkaido, Japan

Y. Terawaki and V. Ducrocq
J. Dairy Sci. 2009 92: 2144-2150. [Abstract] [Full Text] [PDF] Interpretive Summary  

Genetic analysis of lactoferrin content in bovine milk

V. M.-R. Arnould, H. Soyeurt, N. Gengler, F. G. Colinet, M. V. Georges, C. Bertozzi, D. Portetelle, and R. Renaville
J. Dairy Sci. 2009 92: 2151-2158. [Abstract] [Full Text] [PDF] Interpretive Summary  

Commencement of luteal activity in three different selection lines for milk yield and fertility in Norwegian Red cows

R. T. Garmo, E. Ropstad, Ø. Havrevoll, E. Thuen, H. Steinshamn, A. Waldmann, and O. Reksen
J. Dairy Sci. 2009 92: 2159-2165. [Abstract] [Full Text] [PDF] Interpretive Summary  

Graphical approach to evaluate genetic estimates of calf survival

H. N. Schlesser, R. D. Shanks, P. J. Berger, and M. H. Healey
J. Dairy Sci. 2009 92: 2166-2173. [Abstract] [Full Text] [PDF] Interpretive Summary  

Effects of breed and production system on lameness parameters in dairy cattle

L. G. Baird, N. E. O’Connell, M. A. McCoy, T. W. J. Keady, and D. J. Kilpatrick
J. Dairy Sci. 2009 92: 2174-2182. [Abstract] [Full Text] [PDF] Interpretive Summary  

Estimation of economic values for traits of dairy sheep: I. Model development

M. Wolfová, J. Wolf, Z. Krupová, and J. Kica
J. Dairy Sci. 2009 92: 2183-2194. [Abstract] [Full Text] [PDF] Interpretive Summary  

Estimation of economic values for traits of dairy sheep: II. Model application to a production system with one lambing per year

M. Wolfová, J. Wolf, Z. Krupová, and M. Margetín
J. Dairy Sci. 2009 92: 2195-2203. [Abstract] [Full Text] [PDF] Interpretive Summary  

Reaction norm model with unknown environmental covariate to analyze heterosis by environment interaction

G. Su, P. Madsen, and M. S. Lund
J. Dairy Sci. 2009 92: 2204-2213. [Abstract] [Full Text] [PDF] Interpretive Summary OPEN ACCESS ARTICLE  

Marker-assisted selection can reduce true as well as pedigree-estimated inbreeding

L. D. Pedersen, A. C. Sørensen, and P. Berg
J. Dairy Sci. 2009 92: 2214-2223. [Abstract] [Full Text] [PDF] Interpretive Summary  

Impact of genetic merit for milk somatic cell score of sires and maternal grandsires on herd life of their daughters

R. H. Miller, H. D. Norman, J. R. Wright, and J. B. Cole
J. Dairy Sci. 2009 92: 2224-2228. [Abstract] [Full Text] [PDF] Interpretive Summary  

Genetic parameters of direct and maternal effects for calving ease in Dutch Holstein-Friesian cattle

S. A. E. Eaglen and P. Bijma
J. Dairy Sci. 2009 92: 2229-2237. [Abstract] [Full Text] [PDF] Interpretive Summary  

Single gene and gene interaction effects on fertilization and embryonic survival rates in cattle

H. Khatib, W. Huang, X. Wang, A. H. Tran, A. B. Bindrim, V. Schutzkus, R. L. Monson, and B. S. Yandell
J. Dairy Sci. 2009 92: 2238-2247. [Abstract] [Full Text] [PDF] Interpretive Summary  

Genetic evaluation of lactation persistency for five breeds of dairy cattle

J. B. Cole and D. J. Null
J. Dairy Sci. 2009 92: 2248-2258. [Abstract] [Full Text] [PDF] Interpretive Summary  

Genetic and environmental factors that affect gestation length in dairy cattle

H. D. Norman, J. R. Wright, M. T. Kuhn, S. M. Hubbard, J. B. Cole, and P. M. VanRaden
J. Dairy Sci. 2009 92: 2259-2269. [Abstract] [Full Text] [PDF]  

Short communication: Effect of preadjusting test-day yields for stage of pregnancy on variance component estimation in Canadian Ayrshires

S. Loker, F. Miglior, J. Bohmanova, L. R. Schaeffer, J. Jamrozik, and G. Kistemaker
J. Dairy Sci. 2009 92: 2270-2275. [Abstract] [Full Text] [PDF] Interpretive Summary  

Our Industry Today:

Algorithms for dairy barn design: Maternity and milking areas

M. E. Fernández, R. A. Mariño, and X. C. Carreira
J. Dairy Sci. 2009 92: 2276-2296. [Abstract] [Full Text] [PDF] Interpretive Summary  

Laboratory evaluation of 3M Petrifilms and University of Minnesota Bi-plates as potential on-farm tests for clinical mastitis

J. L. McCarron, G. P. Keefe, S. L. B. McKenna, I. R. Dohoo, and D. E. Poole
J. Dairy Sci. 2009 92: 2297-2305. [Abstract] [Full Text] [PDF] Interpretive Summary  

Mathematical optimization to improve cows' artificial insemination services

B. Shneider, M. Eben Chaime, D. Gilad, and I. Halachmi
J. Dairy Sci. 2009 92: 2306-2316. [Abstract] [Full Text] [PDF] Interpretive Summary  

Feeding soyhulls to high-yielding dairy cows increased milk production, but not milking frequency, in an automatic milking system

I. Halachmi, E. Shoshani, R. Solomon, E. Maltz, and J. Miron
J. Dairy Sci. 2009 92: 2317-2325. [Abstract] [Full Text] [PDF] Interpretive Summary  

Ammonia emissions from dairy production in Wisconsin

L. A. Harper, T. K. Flesch, J. M. Powell, W. K. Coblentz, W. E. Jokela, and N. P. Martin
J. Dairy Sci. 2009 92: 2326-2337. [Abstract] [Full Text] [PDF] Interpretive Summary  

International genetic evaluation for direct longevity in dairy bulls

F. Forabosco, J. H. Jakobsen, and W. F. Fikse
J. Dairy Sci. 2009 92: 2338-2347. [Abstract] [Full Text] [PDF] Interpretive Summary  

Alternatives for examining daughter performance of progeny-test bulls between official evaluations

H. D. Norman, J. R. Wright, and K. A. Weigel
J. Dairy Sci. 2009 92: 2348-2355. [Abstract] [Full Text] [PDF] Interpretive Summary  

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