Benjamin T. McDaniel

Works (19)

Updated: July 5th, 2023 16:01

2004 journal article

Variances of and correlations among progeny tests for reproductive traits of cows sired by AI bulls

JOURNAL OF DAIRY SCIENCE, 87(7), 2307–2313.

By: J. Clay n , B. McDaniel n & C. Brown n

author keywords: daughter; reproduction; fertility; non-return
MeSH headings : Animals; Breeding; Cattle / genetics; Dairying; Female; Fertility / genetics; Genetic Variation; Insemination, Artificial / veterinary; Lactation / genetics; Male; Quantitative Trait, Heritable; Reproduction / genetics
TL;DR: Very low correlations of EBV for daughter reproductive traits with PTA for yield indicate that, in order to improve daughter fertility, fertility must be incorporated in sire selection decisions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2002 journal article

Heritability of changes in genetic evaluations of dairy bulls from first to later records of daughters

JOURNAL OF DAIRY SCIENCE, 85(4), 951–957.

By: J. Abdallah n & B. McDaniel n

author keywords: change in evaluations; heritability
MeSH headings : Animals; Breeding; Cattle / genetics; Dairying; Fats / analysis; Female; Lactation / genetics; Male; Milk / chemistry; Milk Proteins / analysis
TL;DR: Investigation of changes in predicted transmitting abilities (PTA) of yields from evaluations based on first records to evaluationsbased on first and later records of daughters and whether these changes are heritable found them to be heritable. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Prediction of most recent evaluations of Holstein bulls from first available pedigree information

JOURNAL OF DAIRY SCIENCE, 85(3), 670–676.

By: J. Abdallah n & B. McDaniel n

author keywords: genetic evaluations; pedigree selection; prediction
MeSH headings : Animals; Breeding; Cattle / genetics; Female; Insemination, Artificial / veterinary; Lipids / analysis; Male; Milk / chemistry; Milk Proteins / analysis; Pedigree; Predictive Value of Tests; Regression Analysis
TL;DR: Predicting most recent evaluations of young bulls entering artificial insemination sampling programs from pedigree information available at time of sampling indicates that AI organizations put different emphasis on PTA of sire in selection of sons for fat and protein. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Proven and young Holstein: Bulls compared for daughter yields, productive life, somatic cell score, and inbreeding

JOURNAL OF DAIRY SCIENCE, 85(3), 665–669.

By: J. Abdallah n & B. McDaniel n

author keywords: daughter deviations; proven bulls; young bulls
MeSH headings : Age Factors; Animals; Breeding; Cattle / genetics; Cell Count / veterinary; Female; Inbreeding; Insemination, Artificial / veterinary; Male; Milk / cytology; Pedigree
TL;DR: Inbreeding was consistently higher for daughters of young bulls than for those of proven bulls, and results indicate that young bulls were competitive with proven bulls. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Relationships of productive life evaluations with changes in evaluations for yields

JOURNAL OF DAIRY SCIENCE, 85(3), 677–681.

By: J. Abdallah n, B. McDaniel n & M. Tabbaa *

author keywords: correlations; predicted transmitting abilities; productive life
MeSH headings : Animals; Breeding / statistics & numerical data; Cattle / genetics; Female; Insemination, Artificial / veterinary; Lipids / analysis; Male; Milk / chemistry; Milk Proteins / analysis; Pedigree; Predictive Value of Tests; Regression Analysis
TL;DR: Correlation analyses showed that changes in AI bull evaluations for yields could improve prediction of productive life for little cost and increases in PTA for yield traits as daughters aged corresponded with longer productive life. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Trends in reproductive performance in Southeastern Holstein and Jersey DHI herds

JOURNAL OF DAIRY SCIENCE, 85(1), 244–251.

By: S. Washburn n, W. Silvia*, C. Brown n, B. McDaniel n & A. McAllister *

author keywords: Holstein; Jersey; reproduction; days open
MeSH headings : Animals; Breeding / statistics & numerical data; Cattle / physiology; Female; Lactation / physiology; Linear Models; Milk / chemistry; Milk / metabolism; Pregnancy; Records; Reproduction / physiology; Southeastern United States
TL;DR: Trends in average days open and services per conception from 1976 to 1999 were examined in 532 Holstein and 29 Jersey herds from 10 Southeastern states, finding reduced reproductive performance in Southeastern dairy herds is of concern. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Computing mating bull fertility from DHI nonreturn data

JOURNAL OF DAIRY SCIENCE, 84(5), 1238–1245.

By: J. Clay n  & B. McDaniel n

author keywords: nonreturn; fertility; mating bull; animal model
MeSH headings : Age Factors; Animals; Cattle / genetics; Cattle / physiology; Computers; Environment; Female; Fertility / genetics; Fertility / physiology; Insemination, Artificial / veterinary; Lactation / genetics; Lactation / physiology; Male; Models, Biological; Pedigree; Pregnancy; Pregnancy Rate; Time Factors
TL;DR: Estimates of fertility of Holstein AI mating bulls based upon 70-d nonreturn of first breedings as reported to U.S. DHIA from 1988 through 1997 were greater for breedings to cows that were young, had low early lactation production, and were in late stages of lactation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2001 journal article

Uncontrolled inbreeding

Journal of Dairy Science, 84, 185.

By: B. McDaniel n

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

Genetic change in milk, fat, days open, and body weight after calving based on three methods of sire selection

JOURNAL OF DAIRY SCIENCE, 83(6), 1359–1363.

By: J. Abdallah n & B. McDaniel n

author keywords: genetic change; index; evaluated sires; young bulls
MeSH headings : Animals; Body Weight / genetics; Breeding; Cattle / genetics; Cattle / physiology; Female; Lactation / genetics; Linear Models; Lipids / analysis; Male; Milk / chemistry; Milk / physiology; Selection, Genetic; Time Factors
TL;DR: Three Holstein lines, were compared, based on different methods of sire selection, for genetic change in 3.7% FCM, fat yield, days open, and predicted body weight after calving. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Genetic parameters and trends of milk, fat, days open, and body weight after calving in North Carolina experimental herds

JOURNAL OF DAIRY SCIENCE, 83(6), 1364–1370.

By: J. Abdallah n & B. McDaniel n

author keywords: genetic correlations; genetic trends; selection; heritabilities
MeSH headings : Animals; Body Weight / genetics; Breeding; Cattle / genetics; Cattle / physiology; Female; Lactation / genetics; Lipids / analysis; Male; Milk / chemistry; Models, Animal; North Carolina; Reproduction / genetics
TL;DR: The results of this study suggest that AI organizations may need to include fertility traits in progeny testing and relax the emphasis on increased body weight in AI organizations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Sequence heteroplasmy of D-loop and rRNA coding regions in mitochondrial DNA from Holstein cows of independent maternal lineages

BIOCHEMICAL GENETICS, 38(9-10), 323–335.

By: J. Wu *, R. Smith *, A. Freeman*, D. Beitz *, B. McDaniel n & G. Lindberg*

author keywords: mitochondrial DNA; mitochondrial inheritance; Holstein cows; heteroplasmy
MeSH headings : Animals; Cattle / genetics; DNA Mutational Analysis; DNA, Mitochondrial; Extrachromosomal Inheritance; Female; Polymorphism, Genetic; RNA, Ribosomal / genetics; Sequence Analysis, DNA
TL;DR: Though heteroplasmy was demonstrated, most lineages and mtDNA sites showed no heteroplASmy and the insertion, deletion, and nucleotide transversion polymorphisms were found only in homopolymer regions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

1995 journal article

Experience in using scores on feet and legs in selection of dairy cattle / Erfahrungen mit Merkmalen von Klauen und Gliedmassen bei der Selektion von Milchkuen

Zuchtungskunde, 67(6), 449.

By: B. McDaniel

Source: NC State University Libraries
Added: August 6, 2018

1992 journal article

Experimental comparison of systems of selecting Holstein bulls

Journal of Dairy Science, 75, 150.

By: B. McDaniel & W. Bell

Source: NC State University Libraries
Added: August 6, 2018

1990 journal article

Factors affecting response to recombinant bovine somatotropin

Journal of Dairy Science, 73, 159.

By: B. McDaniel, J. Fetrow, B. Harrington, W. Bell & J. Rehman

Source: NC State University Libraries
Added: August 6, 2018

1990 journal article

Survival rates and reasons for removal of cows injected with rBST

Journal of Dairy Science, 73, 159.

By: B. McDaniel, W. Bell, J. Fetrow, B. Harrington & J. Rehman

Source: NC State University Libraries
Added: August 6, 2018

1989 journal article

Genetic gain in milk yield from three systems of sire selection

Journal of Dairy Science, 72, 68.

By: B. McDaniel & W. Bell

Source: NC State University Libraries
Added: August 6, 2018

1989 journal article

Lactational, reproductive and health responses to recombinant bovine somatrotropin under field conditions

Journal of Dairy Science, 72, 429.

By: B. McDaniel, D. Gallant, J. Fetrow, B. Harrington, W. Bell, P. Hayes, J. Rehman

Source: NC State University Libraries
Added: August 6, 2018

1981 journal article

EFFECTS OF EMBRYO TRANSFER ON GENETIC CHANGE IN DAIRY-CATTLE

JOURNAL OF DAIRY SCIENCE, 64(12), 2484–2492.

By: B. Mcdaniel n & B. Cassell n

TL;DR: Impact of embryo transfer on rate of genetic gain was examined for development of bulls for progeny test, development of replacement females, and progeny testing of dams of bulls and replacement females. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

1974 journal article

WHY NEW SIRE SUMMARIES ARE NEEDED

JOURNAL OF DAIRY SCIENCE, 57(8), 951–955.

By: B. Mcdaniel n

Source: Web Of Science
Added: August 6, 2018

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