Chromosome Science

(Formerly La Kromosomo and Chromosome Information Service)

Vol. 3 No. 1 (1999)

　

CONTENTS

　

Regular Articles

Karyotype description of five species of Pimelodidae (Teleostei, Siluriformes)
Vissotto PC, Foresti F and Oliveira C---------------------------------------------- 1
Supernumerary chromosomes in two species of the family Pimelodidae (Teleostei,Siluriformes)

Vissotto PC, Foresti F and Oliveira C---------------------------------------------- 9
Fluorescence genomic in situ hybridization identifies reciprocal translocation of
 somatic chromosomes and origin of extra chromosome by an aritificial, intergeneric
 hybrid between Dendranthema japonica and Tanacetum vulgare

Kondo K, Abd E1-Twab MH and Tanaka R ------------------------------------------15
Isolation of a particular chromosome of Ajania remotipinna in a chromosome
 complement of an artificial F1 hybrid of Dendranthema lavandulifolia ×Ajania
 remotipinna by use of genomic in situ hybridization

Abd E1-Twab MH, Kondo K and Hong D --------------------------------------------21

　

Short Communications

Variation of the nucleolus organizer regions within the Japanese dormouse
 Glirulus japonicus Schinz (Rodentia, Muscardinidae)

Oshida T, Tsuchiya K, Suzuki H, Yanagawa H and Yoshima MC----------------------------29

Karyotype of Siberian taimen Hucho taimen from Amur River Basin

Frolov S, Sakai H, Ida H, Yamazaki Y and Takahashi H ----------------------------------33
Identification of chromosomes in two Chinese spruce species by multicolor
 fluorescence in situ hybridization

Hizume M, Shibata F, Kondo K, Hoshi Y, Kondo T, Ge S, Yang Q and Hong D ------------------37

　

Brief Reports

Karyological investigation on Davidius zallorensis zallorensis (Gomphidae:
Anisoptera : Odonata)

Walia GK and Sandhu R ---------------------------------------------------------43

Karyotypic study of two species of the family Aeschnidae (Anisoptera : Odonata)

Walia GK and Sandhu R ---------------------------------------------------------45
Chromosome studies in chrysanthemum flora of Taiwan
 1. Dendranthema horaimontana (Masam.) S. S. Ying and D. morii (Hayata)
Kitam.

Kondo K, Peng CI, Aoyama M and Tanaka R -------------------------------------------49