Ma N S, Rossan R N, Kelley S T, Harper J S, Bedard M T, Jones T C
J Med Primatol. 1978;7(3):146-55. doi: 10.1159/000459804.
Two new chromosome complements of Aotus trivirgatus griseimembra are described making a total of five different karyotypes observed in this subspecies inhabiting Panama and the northwestern part of Colombia, South America. Detailed comparisons of the G-banded chromosomes of these five karyotypes suggest that the polymorphism of chromosome numbers 56 and 55 in Panamanian Aotus and 54, 53, and 52 in Colombian Aotus stems primarily from a Robertsonian translocation mechanism involving pairs B13 and B14 (or A1). A second Robertsonian translocation mechanism involving pairs B28 and B29 (or A2) constitutes the karyotypic differences between the two chromosomal races.
描述了普通夜猴灰膜亚种的两种新染色体组型，使得在栖息于巴拿马和南美洲哥伦比亚西北部的该亚种中总共观察到五种不同的核型。对这五种核型的G带染色体进行的详细比较表明，巴拿马普通夜猴中染色体数目56和55以及哥伦比亚普通夜猴中染色体数目54、53和52的多态性主要源于涉及B13和B14（或A1）对的罗伯逊易位机制。涉及B28和B29（或A2）对的第二种罗伯逊易位机制构成了两个染色体族之间的核型差异。
