Chromosome analysis and morphometric of croslet horseshoe bat, Rhinolophus coelophyllus and least horseshoe bat, Rhinolophus pusillus (Chiroptera, Rhinolophidae)

© 2017 The Japan Mendel Society. Chromosome and morphometric analyses of the croslet horseshoe bat (Rhinolophus coelophyllus) and least horseshoe bat (R. pusillus) from Northeast of Thailand were studied. Bat chromosome preparations were conducted by squash technique from bone marrow and testis. Con...

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Main Authors: Isara Patawang, Bundit Tengjaroenkul, Praween Supanuam, Wanpen Kakampuy, Sumpars Khunsook, Alongklod Tanomtong
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/46143
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spelling th-cmuir.6653943832-461432018-04-25T07:35:24Z Chromosome analysis and morphometric of croslet horseshoe bat, Rhinolophus coelophyllus and least horseshoe bat, Rhinolophus pusillus (Chiroptera, Rhinolophidae) Isara Patawang Bundit Tengjaroenkul Praween Supanuam Wanpen Kakampuy Sumpars Khunsook Alongklod Tanomtong Biochemistry, Genetics and Molecular Biology Agricultural and Biological Sciences Arts and Humanities © 2017 The Japan Mendel Society. Chromosome and morphometric analyses of the croslet horseshoe bat (Rhinolophus coelophyllus) and least horseshoe bat (R. pusillus) from Northeast of Thailand were studied. Bat chromosome preparations were conducted by squash technique from bone marrow and testis. Conventional staining and Ag-NOR banding techniques were applied to stain the chromosomes. The results showed that the diploid chromosome number of R. coelophyllus and R. pusillus were 2n=62, and the fundamental number (NF) were 64 in both species. The types of autosomes observed were 26 large telocentric, 12 medium telocentric, and 22 small telocentric chromosomes in R. coelophyllus and R. pusillus. The X-chromosome was a largest acrocentric chromosome and the Y-chromosome was a small acrocentric chromosome in both species. NORs are located at the secondary constriction near the centromere on the long arm of the large acrocentric chromosome pair 13 in R. coelophyllus and R. pusillus. We found that during metaphase I the homologous chromosomes showed synapsis, which can be defined as 31 bivalents. Six external morphological characters were measured as well as 13 cranial and dental measurements. The karyotype formulae were as follows: Rhinolophus coelophyllus; 2n(62) = L 26 t + M 12 t + S 22 t + sex chromosomes Rhinolophuspusillus; 2n(62) = L 26 t + M 12 t + S 22 t + sex chromosomes. 2018-04-25T06:50:27Z 2018-04-25T06:50:27Z 2017-12-01 Journal 00114545 2-s2.0-85041130759 10.1508/cytologia.82.471 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85041130759&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/46143
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Biochemistry, Genetics and Molecular Biology
Agricultural and Biological Sciences
Arts and Humanities
spellingShingle Biochemistry, Genetics and Molecular Biology
Agricultural and Biological Sciences
Arts and Humanities
Isara Patawang
Bundit Tengjaroenkul
Praween Supanuam
Wanpen Kakampuy
Sumpars Khunsook
Alongklod Tanomtong
Chromosome analysis and morphometric of croslet horseshoe bat, Rhinolophus coelophyllus and least horseshoe bat, Rhinolophus pusillus (Chiroptera, Rhinolophidae)
description © 2017 The Japan Mendel Society. Chromosome and morphometric analyses of the croslet horseshoe bat (Rhinolophus coelophyllus) and least horseshoe bat (R. pusillus) from Northeast of Thailand were studied. Bat chromosome preparations were conducted by squash technique from bone marrow and testis. Conventional staining and Ag-NOR banding techniques were applied to stain the chromosomes. The results showed that the diploid chromosome number of R. coelophyllus and R. pusillus were 2n=62, and the fundamental number (NF) were 64 in both species. The types of autosomes observed were 26 large telocentric, 12 medium telocentric, and 22 small telocentric chromosomes in R. coelophyllus and R. pusillus. The X-chromosome was a largest acrocentric chromosome and the Y-chromosome was a small acrocentric chromosome in both species. NORs are located at the secondary constriction near the centromere on the long arm of the large acrocentric chromosome pair 13 in R. coelophyllus and R. pusillus. We found that during metaphase I the homologous chromosomes showed synapsis, which can be defined as 31 bivalents. Six external morphological characters were measured as well as 13 cranial and dental measurements. The karyotype formulae were as follows: Rhinolophus coelophyllus; 2n(62) = L 26 t + M 12 t + S 22 t + sex chromosomes Rhinolophuspusillus; 2n(62) = L 26 t + M 12 t + S 22 t + sex chromosomes.
format Journal
author Isara Patawang
Bundit Tengjaroenkul
Praween Supanuam
Wanpen Kakampuy
Sumpars Khunsook
Alongklod Tanomtong
author_facet Isara Patawang
Bundit Tengjaroenkul
Praween Supanuam
Wanpen Kakampuy
Sumpars Khunsook
Alongklod Tanomtong
author_sort Isara Patawang
title Chromosome analysis and morphometric of croslet horseshoe bat, Rhinolophus coelophyllus and least horseshoe bat, Rhinolophus pusillus (Chiroptera, Rhinolophidae)
title_short Chromosome analysis and morphometric of croslet horseshoe bat, Rhinolophus coelophyllus and least horseshoe bat, Rhinolophus pusillus (Chiroptera, Rhinolophidae)
title_full Chromosome analysis and morphometric of croslet horseshoe bat, Rhinolophus coelophyllus and least horseshoe bat, Rhinolophus pusillus (Chiroptera, Rhinolophidae)
title_fullStr Chromosome analysis and morphometric of croslet horseshoe bat, Rhinolophus coelophyllus and least horseshoe bat, Rhinolophus pusillus (Chiroptera, Rhinolophidae)
title_full_unstemmed Chromosome analysis and morphometric of croslet horseshoe bat, Rhinolophus coelophyllus and least horseshoe bat, Rhinolophus pusillus (Chiroptera, Rhinolophidae)
title_sort chromosome analysis and morphometric of croslet horseshoe bat, rhinolophus coelophyllus and least horseshoe bat, rhinolophus pusillus (chiroptera, rhinolophidae)
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85041130759&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/46143
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