New chromosome counts, karyotype analyses and asymmetry indices in some taxa of genus Senecio L. and related genera Tephroseris (Rchb.) Rchb. and Turanecio Hamzaoglu belong to tribe Senecioneae (Asteraceae) from Turkey
WOS: 000346371700009 In this study, the somatic chromosome numbers and karyotype analyses were determined for nine taxa that belong to three different genera of Senecioneae tribe. The studied taxa are; Senecio tauricolus V.A. Matthews, Senecio racemosus (M.Bieb.) DC., Senecio paludosus L., Senecio t...
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SPRINGER WIEN
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Online Access: | https://hdl.handle.net/20.500.12395/31019 https://doi.org/10.1007/s00606-014-1042-8 |
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ftselcukuniv:oai:acikerisim.selcuk.edu.tr:20.500.12395/31019 2023-05-15T18:31:24+02:00 New chromosome counts, karyotype analyses and asymmetry indices in some taxa of genus Senecio L. and related genera Tephroseris (Rchb.) Rchb. and Turanecio Hamzaoglu belong to tribe Senecioneae (Asteraceae) from Turkey Altinordu, Fahim Martin, Esra Hamzaoglu, Ergin Cetin, Ozlem Selçuk Üniversitesi 2014 https://hdl.handle.net/20.500.12395/31019 https://doi.org/10.1007/s00606-014-1042-8 eng eng SPRINGER WIEN 10.1007/s00606-014-1042-8 PLANT SYSTEMATICS AND EVOLUTION Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı 0378-2697 2199-6881 https://dx.doi.org/10.1007/s00606-014-1042-8 https://hdl.handle.net/20.500.12395/31019 300 10 2205 2216 info:eu-repo/semantics/closedAccess Intrachromosomal asymmetry Karyotype asymmetry Senecio Stebbins classification Tephroseris Turanecio article 2014 ftselcukuniv https://doi.org/20.500.12395/31019 https://doi.org/10.1007/s00606-014-1042-8 2022-04-13T19:20:19Z WOS: 000346371700009 In this study, the somatic chromosome numbers and karyotype analyses were determined for nine taxa that belong to three different genera of Senecioneae tribe. The studied taxa are; Senecio tauricolus V.A. Matthews, Senecio racemosus (M.Bieb.) DC., Senecio paludosus L., Senecio trapezuntinus Boiss., Senecio inops Boiss. & Balansa subsp. inops, Turanecio pandurifolius (K.Koch) Hamzaoglu, Turanecio hypochionaeus (Boiss.) Hamzaoglu, Turanecio eriospermus (DC.) Hamzaoglu, Tephroseris integrifolia (L.) Holub. subsp. aurantiaca (Hoppe ex Willd.) B.Nord. S. tauricolus, S. trapezuntinus, S. inops subsp. inops and T. hypochionaeus taxa are endemic to Turkey. The chromosomal variability in the tribe Senecioneae has observed the existence of four chromosome numbers: 2n = 38, 2n = 40, 2n = 46 and 2n = 80. The chromosome number 2n = 38 is a new record for Turanecio species. All taxa existed karyotypes measured by a set of median to submedian chromosomes and a smaller number of subterminal chromosome pairs. Also their karyotype asymmetry indices (TF %, As K %, Syi, Rec, A, A(1) and A(2)) were calculated. The ideograms and detailed chromosome morphology measurements of the species were performed by the use of image analysis system (Bs200Pro). This is the first account of somatic chromosomes and karyotypes for the studied taxa except for S. paludosus. The research has contributed to the taxonomic revision of the tribe, Senecioneae, in Turkey. Article in Journal/Newspaper Tephroseris integrifolia Selçuk University Institutional Repository Plant Systematics and Evolution 300 10 2205 2216 |
institution |
Open Polar |
collection |
Selçuk University Institutional Repository |
op_collection_id |
ftselcukuniv |
language |
English |
topic |
Intrachromosomal asymmetry Karyotype asymmetry Senecio Stebbins classification Tephroseris Turanecio |
spellingShingle |
Intrachromosomal asymmetry Karyotype asymmetry Senecio Stebbins classification Tephroseris Turanecio Altinordu, Fahim Martin, Esra Hamzaoglu, Ergin Cetin, Ozlem New chromosome counts, karyotype analyses and asymmetry indices in some taxa of genus Senecio L. and related genera Tephroseris (Rchb.) Rchb. and Turanecio Hamzaoglu belong to tribe Senecioneae (Asteraceae) from Turkey |
topic_facet |
Intrachromosomal asymmetry Karyotype asymmetry Senecio Stebbins classification Tephroseris Turanecio |
description |
WOS: 000346371700009 In this study, the somatic chromosome numbers and karyotype analyses were determined for nine taxa that belong to three different genera of Senecioneae tribe. The studied taxa are; Senecio tauricolus V.A. Matthews, Senecio racemosus (M.Bieb.) DC., Senecio paludosus L., Senecio trapezuntinus Boiss., Senecio inops Boiss. & Balansa subsp. inops, Turanecio pandurifolius (K.Koch) Hamzaoglu, Turanecio hypochionaeus (Boiss.) Hamzaoglu, Turanecio eriospermus (DC.) Hamzaoglu, Tephroseris integrifolia (L.) Holub. subsp. aurantiaca (Hoppe ex Willd.) B.Nord. S. tauricolus, S. trapezuntinus, S. inops subsp. inops and T. hypochionaeus taxa are endemic to Turkey. The chromosomal variability in the tribe Senecioneae has observed the existence of four chromosome numbers: 2n = 38, 2n = 40, 2n = 46 and 2n = 80. The chromosome number 2n = 38 is a new record for Turanecio species. All taxa existed karyotypes measured by a set of median to submedian chromosomes and a smaller number of subterminal chromosome pairs. Also their karyotype asymmetry indices (TF %, As K %, Syi, Rec, A, A(1) and A(2)) were calculated. The ideograms and detailed chromosome morphology measurements of the species were performed by the use of image analysis system (Bs200Pro). This is the first account of somatic chromosomes and karyotypes for the studied taxa except for S. paludosus. The research has contributed to the taxonomic revision of the tribe, Senecioneae, in Turkey. |
author2 |
Selçuk Üniversitesi |
format |
Article in Journal/Newspaper |
author |
Altinordu, Fahim Martin, Esra Hamzaoglu, Ergin Cetin, Ozlem |
author_facet |
Altinordu, Fahim Martin, Esra Hamzaoglu, Ergin Cetin, Ozlem |
author_sort |
Altinordu, Fahim |
title |
New chromosome counts, karyotype analyses and asymmetry indices in some taxa of genus Senecio L. and related genera Tephroseris (Rchb.) Rchb. and Turanecio Hamzaoglu belong to tribe Senecioneae (Asteraceae) from Turkey |
title_short |
New chromosome counts, karyotype analyses and asymmetry indices in some taxa of genus Senecio L. and related genera Tephroseris (Rchb.) Rchb. and Turanecio Hamzaoglu belong to tribe Senecioneae (Asteraceae) from Turkey |
title_full |
New chromosome counts, karyotype analyses and asymmetry indices in some taxa of genus Senecio L. and related genera Tephroseris (Rchb.) Rchb. and Turanecio Hamzaoglu belong to tribe Senecioneae (Asteraceae) from Turkey |
title_fullStr |
New chromosome counts, karyotype analyses and asymmetry indices in some taxa of genus Senecio L. and related genera Tephroseris (Rchb.) Rchb. and Turanecio Hamzaoglu belong to tribe Senecioneae (Asteraceae) from Turkey |
title_full_unstemmed |
New chromosome counts, karyotype analyses and asymmetry indices in some taxa of genus Senecio L. and related genera Tephroseris (Rchb.) Rchb. and Turanecio Hamzaoglu belong to tribe Senecioneae (Asteraceae) from Turkey |
title_sort |
new chromosome counts, karyotype analyses and asymmetry indices in some taxa of genus senecio l. and related genera tephroseris (rchb.) rchb. and turanecio hamzaoglu belong to tribe senecioneae (asteraceae) from turkey |
publisher |
SPRINGER WIEN |
publishDate |
2014 |
url |
https://hdl.handle.net/20.500.12395/31019 https://doi.org/10.1007/s00606-014-1042-8 |
genre |
Tephroseris integrifolia |
genre_facet |
Tephroseris integrifolia |
op_relation |
10.1007/s00606-014-1042-8 PLANT SYSTEMATICS AND EVOLUTION Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı 0378-2697 2199-6881 https://dx.doi.org/10.1007/s00606-014-1042-8 https://hdl.handle.net/20.500.12395/31019 300 10 2205 2216 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/20.500.12395/31019 https://doi.org/10.1007/s00606-014-1042-8 |
container_title |
Plant Systematics and Evolution |
container_volume |
300 |
container_issue |
10 |
container_start_page |
2205 |
op_container_end_page |
2216 |
_version_ |
1766215236278288384 |