Many of these are available as Adobe files; others can be requested from linda.parnell@ars.usda.gov

 

2009
223409	Confirmation of quantitative trait loci using a low-density single nucleotide polymorphism map for twinning and ovulation rate on bovine chromosome 5
237275	Size of ovulatory follicles in cattle expressing multiple ovulations naturally and its influence on corpus luteum development and fertility
2007
193666	Localization of Period 1 mRNA in the ruminant oocyte and investigations of its role in ovarian function
197930	Association of a single nucleotide polymorphism in SPP1 with growth traits and twinning in a cattle population selected for twinning rate
209468	Effects of ovulation rate and fetal number on fertility in twin-producing cattle
209469	Increased calf production in cattle selected for twin ovulations
2006
181456	Large variation in steroid concentrations and insulin-like growth factor binding proteins exists among individual small antral follicles collected from within cows at random stages of the estrous cycle
185463	Increased vascular endothelial growth factor and pregnancy-associated glycoproteins, but not insulin-like growth factor-I, in maternal blood of cows gestating twin fetuses
197094	Regulation of conceptus adhesion by endometrial CXC chemokines during the implantation period in sheep
197098	Regulation of the ovine interferon-tau gene by a blastocyst-specific transcription factor, Cdx2
2005
178393	Evaluation of ovulation rate and ovarian phenotype in puberal heifers from a cattle population selected for increased ovulation rate
2004
148208	Ovarian follicular development in cattle selected for twin ovulations and births
2003
149803	Insulin-like growth factor binding proteins in granulosa and thecal cells from bovine ovarian follicles at different stages of development
151918	Characterization of gene expression in double-muscled and normal-muscled bovine embryos
2000
103298	Initial results of genomic scans for ovulation rate in a cattle population selected for increased twinning rate
104753	Evaluation of numbers of microscopic and macroscopic follicles in cattle selected for twinning
1999
077728	Effects of twinning on gestation length, retained placenta, and dystocia
086570	Effects of twinning on postpartum reproductive performance in cattle selected for twin births
1998
084387	A model of litter size distribution in cattle
1997
073350	Genetic and environmental parameters for ovulation rate, twinning rate, and weight traits in a cattle population selected for twinning
1996
063455	Effects of twinning on dystocia, calf survival, calf growth, carcass traits, and cow productivity
071654	Levels of insulin-like growth factor (IGF) binding proteins, luteinizing hormone and IGF-I receptors, and steroids in dominant follicles during the first follicular wave in cattle exhibiting regular estrous cycles
1995
047310	Serum hormones, follicular fluid steroids, insulin-like growth factors and their binding proteins, and ovarian IGF mRNA in sheep with different ovulation rates
057415	The ovarian insulin and insulin-like growth factor system with an emphasis on domestic animals
1994
047316	In vitro production of estradiol by bovine granulosa cells: Evaluation of culture condition, stage of follicular development, and location of cells within follicles
047318	Administration of porcine somatotropin by a sustained-release implant: effect on follicular growth, concentrations of steroids and insulin-like growth factor I, and insulin-like growth factor binding protein activity in follicular fluid of control, lean, and obese gilts
047315	Relationships among concentrations of steroids, insulin-like growth factor-I, and insulin-like growth factor binding proteins in ovarian follicular fluid of beef cattle
047309	Follicular development and superovulation response in cows administered multiple FSH injections early in the estrous cycle
1993
047300	Effects of insulin, insulin-like growth factor I, and gonadotropins on bovine granulosa cell proliferation, progesterone production, estradiol production, and(or) insulin-like growth factor I production in vitro
ID2666	Relationship between placental development and calf birth weight in beef cattle
1992
ID0896	Fetal development in cattle with multiple ovulations
ID0895	Effect of porcine somatotropin on number of granulosa cell luteinizing hormone/human chorionic gonadotropin receptors, oocyte viability, and concentrations of steroids and insulin-like growth factors I and II in follicular fluid of lean and obese gilts
1991
ID0990	Superovulation and embryo quality in beef cows using PMSG and a monoclonal anti-PMSG
ID0898	Ovulation rate and twinning rate in cattle: heritabilities and genetic correlation
ID0897	Prediction of breeding values for twinning rate and ovulation rate with a multiple trait, repeated records animal model
047299	Failure of embryos from bluetongue infected cattle to transmit virus to susceptible recipients or their offspring
1990
ID0900	Twinning in cattle: II. Genetic and environmental effects on ovulation rate in puberal heifers and postpartum cows and the effects of ovulation rate on embryonic survival
ID1997	Concentrations of insulin-like growth factor-I in blood and ovarian follicular fluid of cattle selected for twins
ID0901	Twinning in cattle: I. Foundation animals and genetic and environmental effects on twinning rate
ID0899	Twinning in cattle: III. Effects of twinning on dystocia, reproductive traits, calf survival, calf growth and cow productivity
1989
ID0992	Exposure of bovine embryos to trypsin during washing does not decrease embryonic survival
ID0424	Ovarian responses to intramuscular or intravenous administration of prostaglandin F2α in control and FSH-treated beef heifers
	The influence of the BoLA-A locus on reproductive traits in cattle
1988
ID0983	Repetitive testicular biopsy in the ram during pubertal development
ID2005	Relationship between concentrations of immunoreactive insulin-like growth factor-I in follicular fluid and various biochemical markers of differentiation in bovine antral follicles
1987
ID2639	Comparison of surface diameters and dissected diameters of bovine ovarian follicles
ID0995	Synchronization of parturition in beef cattle with prostaglandin and dexamethasone
	Relationships between histological signs of atresia, steroids in follicular fluid, and gonadotropin binding in individual bovine antral follicles during postpartum anovulation
1986
ID2636	Ovarian follicular growth, function and turnover in cattle: A review
ID2638	Effects of intermittent injections of LHRH on secretory patterns of LH and FSH and ovarian follicular growth during postpartum anovulation in suckled beef cows
ID2637	Effects of intermittent injections of LHRH on specific binding of 125I-labeled gonadotropins to granulosa and theca, and concentrations of steroids in serum and ovarian follicles during postpartum anovulation in suckled beef cows
	A note on the effect of nutrition on ovulation and ovarian follicular populations in the individually fed postpartum beef heifer
1985
ID2587	Repeat-breeder females in beef cattle: Influences and causes
	Out-of-season breeding of sheep
1984
ID2635	Relationship between LH and testicular development in progesterone-implanted prepubertal ram lambs
ID0998	Relationship between LH and cortisol in acutely stressed beef cows
1983
ID1000	Conception, embryonic development and corpus luteum function in beef cattle open for two consecutive breeding seasons
1982
ID1004	Hormonal asynchrony and embryonic development
ID1003	Influence of breed and season on ovarian and pituitary response in progestogen-PMSG-treated ewes
ID1002	Influence of pre- and post-partum nutrition on LH secretion in suckled postpartum beef heifers
ID2634	Puberty in beef bulls: Acrosome morphology and semen quality in bulls of different breeds
1981
	Early weaning and reproduction
1979
ID2672	Uterine blood flow of cows during the oestrous cycle and early pregnancy: effect of the conceptus on the uterine blood supply
1978
ID2633	Puberty in beef bulls: Hormone concentrations, growth, testicular development, sperm production and sexual aggressiveness in bulls of different breeds
ID0987	Causes for decreased fertility in out-of-season mated ewes
ID1863	Testicular steroid secretion in response to GnRH-mediated LH and FSH release in bulls
ID2640	Stimulation of estrogen and luteinizing hormone secretion in postpartum beef cows
1976
ID2631	Plasma LH concentrations for prepubertal, postpubertal, anestrous and cyclic ewes of varying fecundity
ID2632	Ovarian and pituitary hormones in blood of progestogen-treated ewes
1975
ID0073	Oestrus, LH, ovulation and fertility in beef heifers