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dc.contributor.author
Molina, Maria Gabriela
dc.contributor.author
Teich, Ingrid
dc.contributor.author
Antonini, Marco
dc.contributor.author
Renieri, Carlo
dc.contributor.author
La Terza, Antonietta
dc.contributor.author
Balzarini, Monica Graciela
dc.date.available
2019-03-21T16:17:52Z
dc.date.issued
2016-07
dc.identifier.citation
Molina, Maria Gabriela; Teich, Ingrid; Antonini, Marco; Renieri, Carlo; La Terza, Antonietta; et al.; Spatial structure of skin follicles in Suri and Huacaya alpacas; Elsevier Science; Journal of Small Ruminant Research; 140; 7-2016; 22-26
dc.identifier.issn
0921-4488
dc.identifier.uri
http://hdl.handle.net/11336/72199
dc.description.abstract
The present study aimed at characterizing the type and arrangement of skin follicles of Suri and Huacaya alpaca. Samples (11 Suri and 10 Huacaya) were collected by punch skin biopsy from the midside of alpaca and processed for histological study. Each biopsy was examined using projection microscope. Follicular groups were identified and the position of each secondary and primary follicle was recorded. The ratio of secondary to primary follicles (S/P ratio) was compared between breeds using the Wilcoxon test. The spatial structure of the follicles was analyzed with Ripley's K function and the L function. To detect deviations from Complete Spatial Randomness at different spatial scales simulated confidence envelopes were calculated. The S/P ratio did not differ between Huacaya (7.1 ± 0.52) and Suri (7.21 ± 0.62). There is evidence of statistically significant spatial structure of the follicles in both breeds at small spatial scales. However, at a higher spatial scale, the proportion of samples with a clustered spatial structure of follicles was significantly higher in Huacaya. The study of skin follicles spatial pattern opens up new possibilities for improving knowledge of the potential role of skin follicle in alpaca fibre production.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Camelids
dc.subject
Fibre Production
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Ripley'S K Function
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Wool Point Pattern Analysis
dc.subject.classification
Ciencias Veterinarias
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Ciencias Veterinarias
dc.subject.classification
CIENCIAS AGRÍCOLAS
dc.title
Spatial structure of skin follicles in Suri and Huacaya alpacas
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-03-21T14:17:21Z
dc.journal.volume
140
dc.journal.pagination
22-26
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Molina, Maria Gabriela. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina. Universidad Católica de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
dc.description.fil
Fil: Teich, Ingrid. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Antonini, Marco. ENEA; Italia
dc.description.fil
Fil: Renieri, Carlo. Universita Degli Di Camerino; Italia
dc.description.fil
Fil: La Terza, Antonietta. Universita Degli Di Camerino; Italia
dc.description.fil
Fil: Balzarini, Monica Graciela. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Journal of Small Ruminant Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0921448816301237
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.smallrumres.2016.05.012
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