Works (38)

Updated: March 22nd, 2025 17:27

2022 journal article

Advancing genome editing to improve the sustainability and resiliency of animal agriculture

CABI Agriculture and Bioscience, 3(1).

By: D. Wray-Cahen*, A. Bodnar, C. Rexroad*, F. Siewerdt* & D. Kovich*

topics (OpenAlex): CRISPR and Genetic Engineering; Animal Genetics and Reproduction; Genetically Modified Organisms Research
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: ORCID
Added: February 11, 2025

2019 conference paper

Advances in broiler genetics for improved welfare and productivity

World’s Poultry Science Association 11th International Technical Seminar on Poultry. Presented at the World’s Poultry Science Association 11th International Technical Seminar on Poultry, Dhaka, Bangladesh.

By: F. Siewerdt

Source: NC State University Libraries
Added: March 2, 2025

2019 conference paper

An industrial genomic selection program in broilers

Brazilian Society of Animal Breeding and Genetics. Presented at the Brazilian Society of Animal Breeding and Genetics, Salvador, Brazil.

By: F. Siewerdt

Source: NC State University Libraries
Added: March 2, 2025

2019 conference paper

Broiler genetics update

Asia-Pacific Regional Technical School. Presented at the Asia-Pacific Regional Technical School, Phuket, Thailand.

By: F. Siewerdt

Source: NC State University Libraries
Added: March 2, 2025

2019 report

Data capture and genetic progress in feed conversion

In Cobb Focus 2018.

By: F. Siewerdt

Source: NC State University Libraries
Added: March 2, 2025

2019 conference paper

Genetic progress at Cobb: the nuts and bolts

Simmons Foods Annual Technical Seminar. Presented at the Simmons Foods Annual Technical Seminar, Rogers, AR.

By: F. Siewerdt

Source: NC State University Libraries
Added: March 2, 2025

2019 conference paper

La tecnología como impulsor de la mejora genética

50th anniversary of Cobb Española. Presented at the 50th anniversary of Cobb Española, Madrid, Spain.

By: F. Siewerdt

Source: NC State University Libraries
Added: March 2, 2025

2019 journal article

Limb Health in Broiler Breeding: History Using Genetics to Improve Welfare

Journal of Applied Poultry Research, 28(4), 785–790.

By: P. Siegel*, K. Barger & F. Siewerdt*

topics (OpenAlex): Animal Nutrition and Physiology; Livestock and Poultry Management; Animal Behavior and Welfare Studies
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: February 16, 2025

2018 journal article

Dreaming of a better bird

Cobb Focus, 2018(2), 1.

By: D. Young & F. Siewerdt

Source: NC State University Libraries
Added: March 22, 2025

2018 journal article

Genetics is responsible for over 60% of production advances in broilers

Avicultura Industrial, 2018(2), 18–23.

By: F. Siewerdt

Source: NC State University Libraries
Added: March 22, 2025

2018 conference paper

La genética del pollo moderno

Presented at the Seminario Internacional de Procesamiento de Aves (International Seminar on Poultry Processing), Panamá City, Panama.

By: F. Siewerdt

Event: Seminario Internacional de Procesamiento de Aves (International Seminar on Poultry Processing) at Panamá City, Panama on March 3-5, 2018

Source: NC State University Libraries
Added: March 22, 2025

2017 journal article

Genetics of the future will meet specific needs like processing weight

O Presente Rural, 2017(5), 24–25.

By: R. Celidonio-Terra & F. Siewerdt

Source: NC State University Libraries
Added: March 22, 2025

2017 journal article

La genética tiene un rol clave en el bienestar animal

Cobb Focus, 2017(4), 2–3.

By: F. Siewerdt

Source: NC State University Libraries
Added: March 22, 2025

2016 journal article

Geneticists play important role in breeder selection

Poultry World, 171(2), 31.

By: F. Siewerdt

Source: NC State University Libraries
Added: March 22, 2025

2012 journal article

Access to Barrier Perches Improves Behavior Repertoire in Broilers

PLoS ONE, 7(1), e29826.

By: B. Ventura*, F. Siewerdt* & I. Estevez*

Ed(s): C. Mettke-Hofmann

topics (OpenAlex): Animal Nutrition and Physiology; Animal Behavior and Welfare Studies; Animal Behavior and Reproduction
Sources: Crossref, NC State University Libraries
Added: February 16, 2025

2012 journal article

Infantile Anorexia

ICAN: Infant, Child, & Adolescent Nutrition, 4(2), 81–88.

By: C. Klein, T. Jacobovits, F. Siewerdt, L. Beker, M. Kantor, N. Sahyoun, I. Chatoor

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

2011 journal article

Hardiness, Depression, and Emotional Well-Being and Their Association with Appetite in Older Adults

Journal of the American Geriatrics Society, 59(3), 482–487.

By: J. Engel, F. Siewerdt, R. Jackson, U. Akobundu, C. Wait & N. Sahyoun

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

2011 journal article

Personality traits and the effects of DHA supplementation in the budgerigar (Melopsittacus undulatus)

Applied Animal Behaviour Science, 130(3-4), 124–134.

By: T. Callicrate, F. Siewerdt, E. Koutsos & I. Estévez

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

2011 journal article

Quality Assessment of Wild Atlantic Sturgeon Semen under Conditions of Short-Term Storage

North American Journal of Aquaculture, 73(4), 418–425.

By: K. Dorsey, H. Guthrie, G. Welch, J. Mohler, D. Theisen, F. Siewerdt, B. Vinyard, L. Woods

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

2010 journal article

Consequences of long-term inbreeding accumulation on preweaning traits in a closed nucleus Angus herd1

Journal of Animal Science, 88(1), 87–95.

By: J. Carrillo* & F. Siewerdt*

topics (OpenAlex): Genetic and phenotypic traits in livestock; Genetic Mapping and Diversity in Plants and Animals; Ruminant Nutrition and Digestive Physiology
Sources: Crossref, NC State University Libraries
Added: March 11, 2025

2010 journal article

Effects of barrier perches and density on broiler leg health, fear, and performance

Poultry Science, 89(8), 1574–1583.

By: B. Ventura*, F. Siewerdt* & I. Estevez*

topics (OpenAlex): Animal Nutrition and Physiology; Animal Behavior and Welfare Studies; Livestock and Poultry Management
Sources: Crossref, NC State University Libraries
Added: March 11, 2025

2010 journal article

Genotyping in the Brazilian Criollo Horse Stud Book: resources and perspectives

Genetics and Molecular Research, 9(3), 1645–1653.

By: M. Costa, R. Bressel, D. Almeida, P. Oliveira, L. Bassini, C. Moreira, V. Manzke, F. Siewerdt, H. Moreira

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

2010 journal article

Liquid Semen Storage in Elephants (Elephas maximus and Loxodonta africana): Species Differences and Storage Optimization

Journal of Andrology, 32(4), 420–431.

By: W. Kiso, J. Brown, F. Siewerdt, D. Schmitt, D. Olson, E. Crichton, B. Pukazhenthi

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

2010 journal article

Microsatellite analysis of the parental contribution of Piaractus mesopotamicus to the production of offspring in the semi-natural system of reproduction

Brazilian Archives of Biology and Technology, 53(2), 389–396.

By: J. Povh, R. Ribeiro, R. Sirol, D. Streit Jr., H. Moreira, F. Siewerdt, N. Lopera-Barrero, C. Mangolin, L. Vargas

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

2010 journal article

Verificação e calibração do modelo de simulação do desempenho reprodutivo de vacas de corte baseado no escore de condição corporal avaliação interna

Revista Brasileira De Zootecnia, 39(12), 2769–2779.

By: J. Fontoura Júnior, F. Siewerdt, N. Dionello, M. Corrêa & C. Silva

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

2009 journal article

Modelo de simulação do desempenho reprodutivo de fêmeas bovinas de corte com base no escore de condição corporal

Revista Brasileira De Zootecnia, 38(8), 1627–1635.

By: J. Fontoura Júnior, F. Siewerdt, N. Dionello & M. Corrêa

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

2004 journal article

A large-sample QTL study in mice: III. Reproduction

Mammalian Genome, 15(11), 878–886.

By: J. Rocha*, E. Eisen n, F. Siewerdt n, L. Van Vleck* & D. Pomp*

MeSH headings : Animals; Chromosome Mapping; Female; Genetic Markers; Genitalia, Female / physiology; Likelihood Functions; Litter Size / genetics; Litter Size / physiology; Male; Mice; Ovulation / genetics; Ovulation / physiology; Pregnancy; Pregnancy Outcome / genetics; Quantitative Trait Loci
topics (OpenAlex): Genetic Mapping and Diversity in Plants and Animals; Gene expression and cancer classification; Wheat and Barley Genetics and Pathology
TL;DR: Using lines of mice having undergone long-term selection for high and low growth, a large-sample experiment was conducted to gain further understanding of the genetic architecture of complex polygenic traits, and some support for the relevance of QTL × genetic background interactions in reproduction was detected. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Crossref, NC State University Libraries, Web Of Science
Added: August 6, 2018

2001 journal article

Doses de nitrogênio e enxofre na produção e qualidade da forragem de campo natural de planossolo no Rio Grande do Sul

Revista Brasileira De Zootecnia, 30(3), 651–658.

By: M. Cunha, L. Siewerdt, P. Silveira Júnior & F. Siewerdt

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

2000 journal article

Composição de carcaça de frangos de corte alimentados com farelo de canola

Ciência Rural, 30(2), 337–342.

By: E. Franzoi, F. Siewerdt, F. Rutz, P. Brum & P. Gomes

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

2000 journal article

Correlated changes in fertility and fitness traits in lines of oMt1a‐oGH transgenic mice selected for increased 8‐week body weight*

Journal of Animal Breeding and Genetics, 117(2), 83–95.

By: F. Siewerdt n, E. Eisen n & J. Murray*

topics (OpenAlex): Animal Genetics and Reproduction; CRISPR and Genetic Engineering; Pluripotent Stem Cells Research
TL;DR: The comparison of specific mating groups involving transgenic and nontransgenic mates revealed that the only consistent disadvantage in having a transgenic parent was the increase in the length of the cohabitation to littering interval. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, NC State University Libraries, Web Of Science
Added: August 6, 2018

2000 journal article

Response to 13 generations of selection for increased 8-week body weight in lines of mice carrying a sheep growth hormone-based transgene.

Journal of Animal Science, 78(4), 832.

By: F. Siewerdt n, E. Eisen n, J. Murray* & I. Parker n

MeSH headings : Animals; Female; Growth Hormone / genetics; Inbreeding; Least-Squares Analysis; Male; Mice; Mice, Transgenic / genetics; Sheep / genetics; Weight Gain / genetics
topics (OpenAlex): Animal Genetics and Reproduction; Agriculture Sustainability and Environmental Impact; Genetically Modified Organisms Research
TL;DR: Evaluated selection in lines of transgenic mice suggest that constructs similar to the oMt1a-oGH, which allow tight regulation, may be successfully incorporated into commercial livestock and should have larger effects in populations that have not been subject to selection. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, NC State University Libraries, NC State University Libraries
Added: August 6, 2018

1998 journal article

Desempenho de frangos de corte alimentados com diferentes níveis de farelo de canola

Ciência Rural, 28(4), 683–689.

By: E. Franzoi, F. Siewerdt, F. Rutz, P. Brum & P. Gomes

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

1998 journal article

Gene action of the oMt1a‐oGH transgene in two lines of mice with distinct selection backgrounds*

Journal of Animal Breeding and Genetics, 115(1-6), 211–226.

By: F. Siewerdt n, E. Eisen n, J. Conrad‐Brink & J. Murray*

topics (OpenAlex): Animal Genetics and Reproduction; CRISPR and Genetic Engineering; Virus-based gene therapy research
TL;DR: Results indicate that incorporation of the oMt1a-oGH in populations of mice should be successful, and the transgene insert showed dominance effects on body, fat pads and organs weights. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Sources: Crossref, NC State University Libraries, Web Of Science
Added: August 6, 2018

1997 journal article

Efeito sazonal sobre a natimortalidade e mortalidade de leitões até 21 dias de idade

Ciência Rural, 27(3), 479–483.

By: F. Fireman, F. Siewerdt & A. Fireman

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

1996 journal article

Influencia do período de coleta sobre o volume, motilidade e doses de sêmen em suínos

Ciência Rural, 26(3), 457–462.

By: M. Castro, J. Deschamps, W. Meinke, F. Siewedt & R. Cardelino

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

1995 journal article

Efeitos do ácido indolbutírico e da época de coleta no enraizamento de estacas de goiabeira (Psidium guajava L.)

Scientia Agricola, 52(2), 310–317.

By: M. Tavares, E. Kersten & F. Siewerdt

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

1994 journal article

ALLOMETRIC GROWTH OF PRIMAL CUTS AND TISSUES IN THE PIG

Ciência Rural, 24(3), 623–627.

By: F. Siewerdt, J. Farias, J. Osório & I. Jacondino

Sources: Crossref, NC State University Libraries
Added: March 11, 2025

conference paper

La genetica del pollo de engorde moderno.

Siewerdt, F. Presented at the Reunión de directores centroamericanos, Georgetown, Grand Cayman Islands.

By: F. Siewerdt

Event: Reunión de directores centroamericanos at Georgetown, Grand Cayman Islands

Source: NC State University Libraries
Added: March 22, 2025

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