التفاصيل البيبلوغرافية
| العنوان: |
CARACTERIZACIÓN CARIOLÓGICA DE TRES MONOS Aotus griseimembra (PRIMATES: Aotidae) MANTENIDOS EN CAUTIVERIO. (Spanish) |
| Alternate Title: |
KARYOLOGICAL CHARACTERISATION OF THREE MONKEYS Aotus griseimembra (PRIMATES: Aotidae) KEPT IN CAPTIVITY. (English) |
| المؤلفون: |
Sandra Arenas D., María Jimena Giraldo G, Marta Lucia Bueno, Fredy Arvey Rivera Páez, y Germán Ariel López Gartner |
| المصدر: |
Boletín Científico Centro de Museos de Historia Natural; jul-dic2012, Vol. 16 Issue 2, p120-132, 13p |
| مصطلحات موضوعية: |
KARYOTYPES, NIGHT monkeys, AOTUS lemurinus griseimembra, CHROMOSOME banding, CYTOGENETICS |
| مصطلحات جغرافية: |
COLOMBIA |
| Abstract (English): |
The karyotypes of three monkeys from the genus Aotus were studied by using banding techniques, including G, C and Q bands. The blood samples for cellular culture were taken from individuals kept in captivity at the "Centro de Rehabilitación de Fauna Silvestre del Oriente de Caldas (CRFSOC), La Victoria (Caldas)" where the animals were being kept temporarily after being confiscated from illegal species traffickers. The blood samples were processed at the Universidad Nacional de Colombia's Cytogenetics Laboratory in Bogotá. Two karyological configurations were found: 2n=52 XX; NF=72, 20 Bi, 32 A. and 2n=53 XX; NF=72, 20+1XX Bi, 30 A. The last one presented a simple robertsonian centric-fusion of chromosomes 13 and 14. The chromosomes were classified into three groups according to size and morphology: A metacentric, B submetacentric, and C acrocentric. It was concluded that the cytogenetically analyzed individuals belonged to the "gray necked" group identified as Aotus griseimembra, a species distributed throughout certain areas in the middle Magdalena river valley, Colombia. [ABSTRACT FROM AUTHOR] |
| Abstract (Spanish): |
Se estudiaron los cariotipos de tres individuos del género Aotus mediante técnicas de bandeo cromosómico que incluyeron bandas G, C y Q. La toma de sangre para los cultivos celulares se realizó a ejemplares mantenidos en cautiverio al interior del Centro de Rehabilitación de Fauna Silvestre del Oriente de Caldas (CRFSOC) de Victoria (Caldas). Los animales permanecen temporalmente en dicho centro luego de ser decomisados del tráfico ilegal de especies; las muestras fueron procesadas en el Laboratorio de Citogenética de la Universidad Nacional de Colombia (Bogotá). Se encontraron dos configuraciones cariológicas: 2n=52 XX; NF=72, 20 Bi, 32 A. y 2n=53 XX; NF=72, 20+1XX Bi, 30 A. Esta última presenta una fusión robertsoniana simple de los cromosomas 13 y 14. De acuerdo al tamaño y la morfología los cromosomas se clasificaron en tres grupos: A, metacéntricos, B, submetacéntricos y C, acrocéntricos. Se pudo concluir que los individuos analizados citogenéticamente, pertenecen al grupo de los "cuellos grises"; identificados como Aotus griseimembra, especie distribuida en áreas del Magdalena Medio, Colombia. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |