Chromosomal Studies of Two Populations of Peromyscus difficilis felipensis (Rodentia: Muridae)
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چکیده
منابع مشابه
Mus Terricolor (rodentia, Muridae) Complex: Chromosomal Polymorphism
Mus terricolor chromosomal types I, II, III from different places of India were cytogenetically analyzed. Chromosome types II and III showed polymorphic pericentric inversions of autosomes 2 and 5 present in homozygous or heterozygous condition in the populations. Moreover, besides fixed heterochromatic arms on autosomes 1, 3, and 6; the autosome 8 in terricolor type III showed a large heteroch...
متن کاملHidden heterochromatin: Characterization in the Rodentia species Cricetus cricetus, Peromyscus eremicus (Cricetidae) and Praomys tullbergi (Muridae)
The use of in situ restriction endonuclease (RE) (which cleaves DNA at specific sequences) digestion has proven to be a useful technique in improving the dissection of constitutive heterochromatin (CH), and in the understanding of the CH evolution in different genomes. In the present work we describe in detail the CH of the three Rodentia species, Cricetus cricetus, Peromyscus eremicus (family ...
متن کاملPeromyscus guardia (Rodentia: Cricetidae)
Peromyscus guardia Townsend, 1912 is a small, gray-brown cricetid commonly called the La Guarda deermouse. It is a Mexican endemic rodent from Angel de la Guarda Island and 2 islets off the northern tip of Angel de la Guarda in the Gulf of California. Populations of P. guardia were common up until the mid-1960s but have since declined. This species is currently listed as ‘‘Critically Endangered...
متن کامل(Rodentia: Muridae) from Peninsular Malaysia
There are 25 species of rats and mice (familly Muridae) in peninsular Malaysia (Medway 1978). Of these the karyotypes of 19 species have been described (Yong 1968, 1969 and 1973). The chromosomes of the other 6 species found in this country have, however, not been reported. Of these 6 species, the chromosomes of Hapalomys and Pithecheir have also not been reported from other countries. The pres...
متن کاملPeromyscus boylii (Rodentia: Cricetidae)
Peromyscus boylii (Baird, 1855), the brush deermouse, is a common cricetid rodent in the southwestern United States and Mexico. It is a member of the Peromyscus boylii species group and has had a complicated taxonomic history because many former subspecies have been elevated to species. It is a medium-sized Peromyscus with small ears and a long, slightly bicolored and slightly haired tail that ...
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ژورنال
عنوان ژورنال: CYTOLOGIA
سال: 2005
ISSN: 0011-4545,1348-7019
DOI: 10.1508/cytologia.70.243