Search results for "Capra"
showing 10 items of 22 documents
Corrigendum to “Genetic characterization of Anaplasma phagocytophilum strains from goats (Capra aegagrus hircus) and water buffalo (Bubalus bubalis) …
2021
Fingerprinting ofCaprinae ancient genomic DNA: A preliminary note for studying the history of domestication in sicily
1996
Oligonucleotide primers representing promoter and protein motifs in rats and mice were assayed for PCR amplification of ancient DNA from two sheep and one goat. We show preliminary evidence that this type of primers can be used for genomic fingerprinting of ancient DNA at interspecific level and can help in solving some paleoecological promlems.
Biological and life table parameters of Typhlodromus laurentii and Iphiseius degenerans (Acari, Phytoseiidae) fed on Panonychus citri and pollen of O…
2015
Typhlodromus laurentii and Iphiseius degenerans are two generalist phytoseiid mites, broadly spread in the Mediterranean area, especially in citrus orchards. In the present work we report results on various biological and life table parameters of the two phytoseiids, fed on pollen of Oxalis pes-caprae and various stages of the tetranychid Panonychus citri. Iphiseius degenerans had the shortest post embryonic development (6.53 days), the highest oviposition rate (1.83 eggs/female/day) and the shortest mean time between eggs laid (0.55 day) on Oxalis pollen, whereas the two food types did not influence these parameters in T. laurentii. However, Oxalis pollen showed a positive effect on the su…
Phylogenetic analysis of Sicilian goats reveals a new mtDNA lineage.
2006
The mitochondrial hypervariable region 1 (HVR1) sequence of 67 goats belonging to the Girgentana, Maltese and Derivata di Siria breeds was partially sequenced in order to present the first phylogenetic characterization of Sicilian goat breeds. These sequences were compared with published sequences of Indian and Pakistani domestic goats and wild goats. Mitochondrial lineage A was observed in most of the Sicilian goats. However, three Girgentana haplotypes were highly divergent from the Capra hircus clade, indicating that a new mtDNA lineage in domestic goats was found.
Whole mitochondrial genomes unveil the impact of domestication on goat matrilineal variability
2015
Background The current extensive use of the domestic goat (Capra hircus) is the result of its medium size and high adaptability as multiple breeds. The extent to which its genetic variability was influenced by early domestication practices is largely unknown. A common standard by which to analyze maternally-inherited variability of livestock species is through complete sequencing of the entire mitogenome (mitochondrial DNA, mtDNA). Results We present the first extensive survey of goat mitogenomic variability based on 84 complete sequences selected from an initial collection of 758 samples that represent 60 different breeds of C. hircus, as well as its wild sister species, bezoar (Capra aega…
Biological parameters of Neoseiulus longilaterus (Athias-Henriot) (Parasitiformes, Phytoseiidae) fed on prey and pollen in laboratory conditions
2019
Tetranychus urticae is the most important pest on different crops worldwide. Search for endemic phytoseiid mites co-occurring with the above pest, which might be good candidates as biocontrol agents, represents the policy followed by most scientists in recent years. The aim of the present work was to assess the various biological and demographic parameters of Neoseiulus longilaterus, associated with T. urticae on weeds, in laboratory conditions using the latter tetranychid and pollen of Oxalis pes-caprae as food. The results showed a better performance of the predator on the prey as regards the postembryonic development (7.63 and 8.18 days for prey and pollen respectively) and the demograph…
I codici in scrittura latina di Alessandro Farnese (1520-1589) a Caprarola e al Palazzo della Cancelleria nel 1589
2016
This article analyses the contents of the manuscripts in Latin script found at the Villa Farnese of Caprarola and the Palazzo della Cancelleria of Rome at the death of Cardinal Alessandro Farnese (1520-1589). They were inventoried by Claudio Tobalducci, librarian to the Cardinal; the inventories were edited by Francois Fossier. Although the manuscript collections seem neither organic nor systematically constituted by the Cardinal (the volumes were mainly borrowed from the great Farnese library in the Palazzo Farnese in Rome), the manuscripts were used by the Cardinal in the last years of his life. They shed light on at least some of the personal interests of this important ecclesiastical, p…
Capra alba Moyà-Solà, 1987 del Pleistoceno Inferior de la Sierra de Quibas (Albanilla, Murcia, España)
2006
The first palaeontological study of the locality of Quibas dates from the end of the 1990s (Montoya et al., 1999), describing over 60 vertebrate taxa. One of these was a caprine assigned to Capra sp. aff. Capra alba. Recent excavations yielded new remains of this taxon, which permits a more profound study of its affinities and an assignation to Capra alba, without reservation. This assignation is based on the morphological and metrical comparison of the skulls, horn cores, dentition and metapodials from Quibas with those of Capra alba from Venta Micena (Orce Granada).
Relazione tra SNPs ai loci caseinici e tipizzazione lattoproteica nella capra Girgentana
2006
La filogenesi della razza Girgentana ancora oggi rimane più o meno sconosciuta sebbene l’ipotesi più valida sembrerebbe quella che la ricollega alla capra Falconeri o Markor (Himalaya). La consistenza numerica della razza nell’ultimi anni ha subito una notevole contrazione, tanto da potersi annoverare tra le razze in via di estinzione. Il latte della capra Girgentana era utilizzato solo per il consumo diretto. Quando è entrato in vigore il regolamento che vietava la vendita del latte al dettaglio, il valore zoo-economico della razza Girgentana è diminuito notevolmente, contribuendo alla contrazione numerica della razza nell’ultimo ventennio. La rivalutazione della razza sarebbe di fondament…
Influenza del genotipo per l'alfa s1 caseina sulla qualità del latte di capre Maltesi
2010
INTRODUZIONE I numerosi studi sui polimorfismi lattoproteici della capra hanno evidenziato per il gene che codifica per l’alfa (s1)-caseina (CSN1S1) 17 alleli: A, B1, B2, B3, B4, C, D, E, F, G, O1, O2, H, I, L, M, N. Tali alleli sono stati associati a differenti tassi di sintesi di caseina e classificati in quattro gruppi quantitativi: alleli forti (A, B1, B2, B3, B4, C, H, L, M) intermedi (E ed I) e deboli (D, F e G) che sintetizzano rispettivamente un alto (circa 3,5 g/l), medio (circa 1,1 g/l), e basso (0,45 g/l) quantitativo di alfa (s1)-caseina, più alleli nulli (01, 02 e N) che non sintetizzano alfa (s1)-caseina (1, 2). Le varianti genetiche per l’alfa (s1)-caseina influenzano in misu…