Karyotype analysis of Rheum palmatum

Rheum palmatum, one of the source plants of the traditional Chinese medicine rhubarb, is anendemic and endangered species. To our knowledge, this is the first report on the chromosome number and karyotype of this species. Sectioning combined with micrography was used to analyze the karyotype. The fo...

Full description

Saved in:
Bibliographic Details
Published in:Genetics and molecular research 2014-10, Vol.13 (4), p.9056-9061
Main Authors: Ye, J Q, Jia, Y Y, Fan, K, Sun, X J, Wang, X M
Format: Article
Language:English
Subjects:
Chromosomes, Plant - genetics
Endangered Species
Karyotype
Karyotyping - methods
Medicine, Chinese Traditional
Plants, Medicinal - genetics
Rheum
Rheum - genetics
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c380t-bf7a18c0cde54b6440083cc3c95279b54251b5177ef940fadb07ab12098f26413
cites
container_end_page 9061
container_issue 4
container_start_page 9056
container_title Genetics and molecular research
container_volume 13
creator Ye, J Q
Jia, Y Y
Fan, K
Sun, X J
Wang, X M
description Rheum palmatum, one of the source plants of the traditional Chinese medicine rhubarb, is anendemic and endangered species. To our knowledge, this is the first report on the chromosome number and karyotype of this species. Sectioning combined with micrography was used to analyze the karyotype. The following results were obtained: R. palmatum had a stable chromosome number 2n = 22; the basic number of chromosomes was 11; karyotype formula is 2n = 22 = 20 metacentric + 2 submetacentric, belonging to Stebbins' 1A type; and karyotype asymmetry index was 55.39%. The present study showed that R. palmatum has a primitive type of karyotype.
doi_str_mv 10.4238/2014.October.31.20
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1705071135</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1705071135</sourcerecordid><originalsourceid>FETCH-LOGICAL-c380t-bf7a18c0cde54b6440083cc3c95279b54251b5177ef940fadb07ab12098f26413</originalsourceid><addsrcrecordid>eNqFkE1Lw0AQhhdRbK3-AQ-SgwcviTP7naMUv7BQED0vu9tdrCRNzCaH_ntTWsWbp5mB531hHkIuEQpOmb6lgLxY-r5xoSsYFhSOyBSlkrmQGo7_7BNyltInABVcwymZUMGkVKWckusX222bftuGzG5stU3rlDUxe_0IQ521tqptP9Tn5CTaKoWLw5yR94f7t_lTvlg-Ps_vFrlnGvrcRWVRe_CrILiTnANo5j3zpaCqdIJTgU6gUiGWHKJdOVDWIYVSRyo5shm52fe2XfM1hNSbep18qCq7Cc2QDCoQoBCZ-B-VFISWvFQjSveo75qUuhBN263r8W2DYHYizU6kOYg0DMd7DF0d-gdXh9Vv5Mcc-wYNdW4I</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1620586497</pqid></control><display><type>article</type><title>Karyotype analysis of Rheum palmatum</title><source>Alma/SFX Local Collection</source><creator>Ye, J Q ; Jia, Y Y ; Fan, K ; Sun, X J ; Wang, X M</creator><creatorcontrib>Ye, J Q ; Jia, Y Y ; Fan, K ; Sun, X J ; Wang, X M</creatorcontrib><description>Rheum palmatum, one of the source plants of the traditional Chinese medicine rhubarb, is anendemic and endangered species. To our knowledge, this is the first report on the chromosome number and karyotype of this species. Sectioning combined with micrography was used to analyze the karyotype. The following results were obtained: R. palmatum had a stable chromosome number 2n = 22; the basic number of chromosomes was 11; karyotype formula is 2n = 22 = 20 metacentric + 2 submetacentric, belonging to Stebbins' 1A type; and karyotype asymmetry index was 55.39%. The present study showed that R. palmatum has a primitive type of karyotype.</description><identifier>ISSN: 1676-5680</identifier><identifier>EISSN: 1676-5680</identifier><identifier>DOI: 10.4238/2014.October.31.20</identifier><identifier>PMID: 25366796</identifier><language>eng</language><publisher>Brazil</publisher><subject>Chromosomes, Plant - genetics ; Endangered Species ; Karyotype ; Karyotyping - methods ; Medicine, Chinese Traditional ; Plants, Medicinal - genetics ; Rheum ; Rheum - genetics</subject><ispartof>Genetics and molecular research, 2014-10, Vol.13 (4), p.9056-9061</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c380t-bf7a18c0cde54b6440083cc3c95279b54251b5177ef940fadb07ab12098f26413</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25366796$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ye, J Q</creatorcontrib><creatorcontrib>Jia, Y Y</creatorcontrib><creatorcontrib>Fan, K</creatorcontrib><creatorcontrib>Sun, X J</creatorcontrib><creatorcontrib>Wang, X M</creatorcontrib><title>Karyotype analysis of Rheum palmatum</title><title>Genetics and molecular research</title><addtitle>Genet Mol Res</addtitle><description>Rheum palmatum, one of the source plants of the traditional Chinese medicine rhubarb, is anendemic and endangered species. To our knowledge, this is the first report on the chromosome number and karyotype of this species. Sectioning combined with micrography was used to analyze the karyotype. The following results were obtained: R. palmatum had a stable chromosome number 2n = 22; the basic number of chromosomes was 11; karyotype formula is 2n = 22 = 20 metacentric + 2 submetacentric, belonging to Stebbins' 1A type; and karyotype asymmetry index was 55.39%. The present study showed that R. palmatum has a primitive type of karyotype.</description><subject>Chromosomes, Plant - genetics</subject><subject>Endangered Species</subject><subject>Karyotype</subject><subject>Karyotyping - methods</subject><subject>Medicine, Chinese Traditional</subject><subject>Plants, Medicinal - genetics</subject><subject>Rheum</subject><subject>Rheum - genetics</subject><issn>1676-5680</issn><issn>1676-5680</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkE1Lw0AQhhdRbK3-AQ-SgwcviTP7naMUv7BQED0vu9tdrCRNzCaH_ntTWsWbp5mB531hHkIuEQpOmb6lgLxY-r5xoSsYFhSOyBSlkrmQGo7_7BNyltInABVcwymZUMGkVKWckusX222bftuGzG5stU3rlDUxe_0IQ521tqptP9Tn5CTaKoWLw5yR94f7t_lTvlg-Ps_vFrlnGvrcRWVRe_CrILiTnANo5j3zpaCqdIJTgU6gUiGWHKJdOVDWIYVSRyo5shm52fe2XfM1hNSbep18qCq7Cc2QDCoQoBCZ-B-VFISWvFQjSveo75qUuhBN263r8W2DYHYizU6kOYg0DMd7DF0d-gdXh9Vv5Mcc-wYNdW4I</recordid><startdate>20141031</startdate><enddate>20141031</enddate><creator>Ye, J Q</creator><creator>Jia, Y Y</creator><creator>Fan, K</creator><creator>Sun, X J</creator><creator>Wang, X M</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope></search><sort><creationdate>20141031</creationdate><title>Karyotype analysis of Rheum palmatum</title><author>Ye, J Q ; Jia, Y Y ; Fan, K ; Sun, X J ; Wang, X M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c380t-bf7a18c0cde54b6440083cc3c95279b54251b5177ef940fadb07ab12098f26413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Chromosomes, Plant - genetics</topic><topic>Endangered Species</topic><topic>Karyotype</topic><topic>Karyotyping - methods</topic><topic>Medicine, Chinese Traditional</topic><topic>Plants, Medicinal - genetics</topic><topic>Rheum</topic><topic>Rheum - genetics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ye, J Q</creatorcontrib><creatorcontrib>Jia, Y Y</creatorcontrib><creatorcontrib>Fan, K</creatorcontrib><creatorcontrib>Sun, X J</creatorcontrib><creatorcontrib>Wang, X M</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><jtitle>Genetics and molecular research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ye, J Q</au><au>Jia, Y Y</au><au>Fan, K</au><au>Sun, X J</au><au>Wang, X M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Karyotype analysis of Rheum palmatum</atitle><jtitle>Genetics and molecular research</jtitle><addtitle>Genet Mol Res</addtitle><date>2014-10-31</date><risdate>2014</risdate><volume>13</volume><issue>4</issue><spage>9056</spage><epage>9061</epage><pages>9056-9061</pages><issn>1676-5680</issn><eissn>1676-5680</eissn><abstract>Rheum palmatum, one of the source plants of the traditional Chinese medicine rhubarb, is anendemic and endangered species. To our knowledge, this is the first report on the chromosome number and karyotype of this species. Sectioning combined with micrography was used to analyze the karyotype. The following results were obtained: R. palmatum had a stable chromosome number 2n = 22; the basic number of chromosomes was 11; karyotype formula is 2n = 22 = 20 metacentric + 2 submetacentric, belonging to Stebbins' 1A type; and karyotype asymmetry index was 55.39%. The present study showed that R. palmatum has a primitive type of karyotype.</abstract><cop>Brazil</cop><pmid>25366796</pmid><doi>10.4238/2014.October.31.20</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1676-5680
ispartof Genetics and molecular research, 2014-10, Vol.13 (4), p.9056-9061
issn 1676-5680
1676-5680
language eng
recordid cdi_proquest_miscellaneous_1705071135
source Alma/SFX Local Collection
subjects Chromosomes, Plant - genetics
Endangered Species
Karyotype
Karyotyping - methods
Medicine, Chinese Traditional
Plants, Medicinal - genetics
Rheum
Rheum - genetics
title Karyotype analysis of Rheum palmatum
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T10%3A12%3A54IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Karyotype%20analysis%20of%20Rheum%20palmatum&rft.jtitle=Genetics%20and%20molecular%20research&rft.au=Ye,%20J%20Q&rft.date=2014-10-31&rft.volume=13&rft.issue=4&rft.spage=9056&rft.epage=9061&rft.pages=9056-9061&rft.issn=1676-5680&rft.eissn=1676-5680&rft_id=info:doi/10.4238/2014.October.31.20&rft_dat=%3Cproquest_cross%3E1705071135%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c380t-bf7a18c0cde54b6440083cc3c95279b54251b5177ef940fadb07ab12098f26413%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=1620586497&rft_id=info:pmid/25366796&rfr_iscdi=true