Geographical distribution of cytotypes and genomic structures in natural populations of theScilla scilloides complex in Korea
Cytotype distribution, B-chromosome frequency, and genomic constitution in the natural populations of theScilla scilloides complex in Korea were analyzed. Plants with various cytotypes were found: AA (2n = 16), BB (18), AAB (25), ABB (26), ABB (34), ABBB (35), BBBB (36), AABBB (43), AAABBB (51) and...
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| Veröffentlicht in: | Journal of plant biology = Singmul Hakhoe chi 2004-12, Vol.47 (4), p.322-329 |
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| container_title | Journal of plant biology = Singmul Hakhoe chi |
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| creator | Choi, Hae-Woon Lee, Woo-Kyu Choi, Eun-Young Park, Jae-Hyun Bang, Jae-Wook |
| description | Cytotype distribution, B-chromosome frequency, and genomic constitution in the natural populations of theScilla scilloides complex in Korea were analyzed. Plants with various cytotypes were found: AA (2n = 16), BB (18), AAB (25), ABB (26), ABB (34), ABBB (35), BBBB (36), AABBB (43), AAABBB (51) and AAAABBBB (68). Allotetraploid AABB plants predominated with a frequency of 68.3%, and were found to distribute all over the Korean peninsula and Cheju-do. In diploids, the type AA plants distributed throughout the Korean midwest, while the type BB plants were limited to Cheju-do. Two other cytotypes, ABBB and AABBB, were found only in the southern part of the Korean peninsula including Cheju-do. Chromosomal variations, aneuploidy, and centromeric shifts were also found in the natural populations. The cytotypes AAB and AAAABBBB are reported here for the first time. B-chromosomes were found in 149 (85.6%) of 174 populations, the highest frequency being 81.8% in BB populations. The number of B-chromosomes per plant ranged from 1 to 31, and IB plants predominated (21.0%). Subtypes, with respect to the number and composition of B-chromosomes, indicated that sexual reproduction is still prevalent in AABB populations. |
| doi_str_mv | 10.1007/BF03030547 |
| format | Article |
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Plants with various cytotypes were found: AA (2n = 16), BB (18), AAB (25), ABB (26), ABB (34), ABBB (35), BBBB (36), AABBB (43), AAABBB (51) and AAAABBBB (68). Allotetraploid AABB plants predominated with a frequency of 68.3%, and were found to distribute all over the Korean peninsula and Cheju-do. In diploids, the type AA plants distributed throughout the Korean midwest, while the type BB plants were limited to Cheju-do. Two other cytotypes, ABBB and AABBB, were found only in the southern part of the Korean peninsula including Cheju-do. Chromosomal variations, aneuploidy, and centromeric shifts were also found in the natural populations. The cytotypes AAB and AAAABBBB are reported here for the first time. B-chromosomes were found in 149 (85.6%) of 174 populations, the highest frequency being 81.8% in BB populations. The number of B-chromosomes per plant ranged from 1 to 31, and IB plants predominated (21.0%). Subtypes, with respect to the number and composition of B-chromosomes, indicated that sexual reproduction is still prevalent in AABB populations.</description><identifier>ISSN: 1226-9239</identifier><identifier>EISSN: 1867-0725</identifier><identifier>DOI: 10.1007/BF03030547</identifier><language>eng</language><publisher>Heidelberg: Springer Nature B.V</publisher><subject>Aneuploidy ; Chromosomes ; Diploids ; Genomics ; Geographical distribution ; Natural populations ; Populations ; Sexual reproduction</subject><ispartof>Journal of plant biology = Singmul Hakhoe chi, 2004-12, Vol.47 (4), p.322-329</ispartof><rights>The Botanical Society of Korea 2004.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1707-21741d343fb8ce14da572f0ce653f297656255522e3c1ff5aebae506bfa1e5fe3</citedby><cites>FETCH-LOGICAL-c1707-21741d343fb8ce14da572f0ce653f297656255522e3c1ff5aebae506bfa1e5fe3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/2919455337?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,780,784,21388,27924,27925,33744,43805,64385,64389,72469</link.rule.ids></links><search><creatorcontrib>Choi, Hae-Woon</creatorcontrib><creatorcontrib>Lee, Woo-Kyu</creatorcontrib><creatorcontrib>Choi, Eun-Young</creatorcontrib><creatorcontrib>Park, Jae-Hyun</creatorcontrib><creatorcontrib>Bang, Jae-Wook</creatorcontrib><title>Geographical distribution of cytotypes and genomic structures in natural populations of theScilla scilloides complex in Korea</title><title>Journal of plant biology = Singmul Hakhoe chi</title><description>Cytotype distribution, B-chromosome frequency, and genomic constitution in the natural populations of theScilla scilloides complex in Korea were analyzed. Plants with various cytotypes were found: AA (2n = 16), BB (18), AAB (25), ABB (26), ABB (34), ABBB (35), BBBB (36), AABBB (43), AAABBB (51) and AAAABBBB (68). Allotetraploid AABB plants predominated with a frequency of 68.3%, and were found to distribute all over the Korean peninsula and Cheju-do. In diploids, the type AA plants distributed throughout the Korean midwest, while the type BB plants were limited to Cheju-do. Two other cytotypes, ABBB and AABBB, were found only in the southern part of the Korean peninsula including Cheju-do. Chromosomal variations, aneuploidy, and centromeric shifts were also found in the natural populations. The cytotypes AAB and AAAABBBB are reported here for the first time. B-chromosomes were found in 149 (85.6%) of 174 populations, the highest frequency being 81.8% in BB populations. The number of B-chromosomes per plant ranged from 1 to 31, and IB plants predominated (21.0%). Subtypes, with respect to the number and composition of B-chromosomes, indicated that sexual reproduction is still prevalent in AABB populations.</description><subject>Aneuploidy</subject><subject>Chromosomes</subject><subject>Diploids</subject><subject>Genomics</subject><subject>Geographical distribution</subject><subject>Natural populations</subject><subject>Populations</subject><subject>Sexual reproduction</subject><issn>1226-9239</issn><issn>1867-0725</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNpFkE9LxDAQxYMouK5e_AQBb0I1f5qmPeriruKCB_Vc0nSym6Xb1CQF9-B3N2UFmcN7DL83Aw-ha0ruKCHy_nFJeBqRyxM0o2UhMyKZOE2esSKrGK_O0UUIO0IKyspyhn5W4DZeDVurVYdbG6K3zRit67EzWB-ii4cBAlZ9izfQu73VODGjjqNPa9vjXiWbsoMbxk5NyTBF4xbete06hcMkzrYJ124_dPA9xV6dB3WJzozqAlz96Rx9Lp8-Fs_Z-m31snhYZ5pKIjNGZU5bnnPTlBpo3iohmSEaCsENq2QhCiaEYAy4psYIBY0CQYrGKArCAJ-jm-PdwbuvEUKsd270fXpZs4pWuRCcy0TdHintXQgeTD14u1f-UFNST_XW__XyX-VMb1g</recordid><startdate>200412</startdate><enddate>200412</enddate><creator>Choi, Hae-Woon</creator><creator>Lee, Woo-Kyu</creator><creator>Choi, Eun-Young</creator><creator>Park, Jae-Hyun</creator><creator>Bang, Jae-Wook</creator><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M7P</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope></search><sort><creationdate>200412</creationdate><title>Geographical distribution of cytotypes and genomic structures in natural populations of theScilla scilloides complex in Korea</title><author>Choi, Hae-Woon ; Lee, Woo-Kyu ; Choi, Eun-Young ; Park, Jae-Hyun ; Bang, Jae-Wook</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1707-21741d343fb8ce14da572f0ce653f297656255522e3c1ff5aebae506bfa1e5fe3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Aneuploidy</topic><topic>Chromosomes</topic><topic>Diploids</topic><topic>Genomics</topic><topic>Geographical distribution</topic><topic>Natural populations</topic><topic>Populations</topic><topic>Sexual reproduction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Choi, Hae-Woon</creatorcontrib><creatorcontrib>Lee, Woo-Kyu</creatorcontrib><creatorcontrib>Choi, Eun-Young</creatorcontrib><creatorcontrib>Park, Jae-Hyun</creatorcontrib><creatorcontrib>Bang, Jae-Wook</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Biological Science Database</collection><collection>Environmental Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><jtitle>Journal of plant biology = Singmul Hakhoe chi</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Choi, Hae-Woon</au><au>Lee, Woo-Kyu</au><au>Choi, Eun-Young</au><au>Park, Jae-Hyun</au><au>Bang, Jae-Wook</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Geographical distribution of cytotypes and genomic structures in natural populations of theScilla scilloides complex in Korea</atitle><jtitle>Journal of plant biology = Singmul Hakhoe chi</jtitle><date>2004-12</date><risdate>2004</risdate><volume>47</volume><issue>4</issue><spage>322</spage><epage>329</epage><pages>322-329</pages><issn>1226-9239</issn><eissn>1867-0725</eissn><abstract>Cytotype distribution, B-chromosome frequency, and genomic constitution in the natural populations of theScilla scilloides complex in Korea were analyzed. Plants with various cytotypes were found: AA (2n = 16), BB (18), AAB (25), ABB (26), ABB (34), ABBB (35), BBBB (36), AABBB (43), AAABBB (51) and AAAABBBB (68). Allotetraploid AABB plants predominated with a frequency of 68.3%, and were found to distribute all over the Korean peninsula and Cheju-do. In diploids, the type AA plants distributed throughout the Korean midwest, while the type BB plants were limited to Cheju-do. Two other cytotypes, ABBB and AABBB, were found only in the southern part of the Korean peninsula including Cheju-do. Chromosomal variations, aneuploidy, and centromeric shifts were also found in the natural populations. The cytotypes AAB and AAAABBBB are reported here for the first time. B-chromosomes were found in 149 (85.6%) of 174 populations, the highest frequency being 81.8% in BB populations. The number of B-chromosomes per plant ranged from 1 to 31, and IB plants predominated (21.0%). Subtypes, with respect to the number and composition of B-chromosomes, indicated that sexual reproduction is still prevalent in AABB populations.</abstract><cop>Heidelberg</cop><pub>Springer Nature B.V</pub><doi>10.1007/BF03030547</doi><tpages>8</tpages></addata></record> |
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| subjects | Aneuploidy Chromosomes Diploids Genomics Geographical distribution Natural populations Populations Sexual reproduction |
| title | Geographical distribution of cytotypes and genomic structures in natural populations of theScilla scilloides complex in Korea |
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