Cytotaxonomic studies on some<i>Vicia</i>L. species growing in eastern Mediterranean and southern Aegean regions, I

Tabur, Selma; Civelek, Şemsettin; Bağcı, Eyüp

doi:10.1080/12538078.2001.10515882

Cited by 4 publications

(6 citation statements)

References 13 publications

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“…The karyotype formula of V. articulata was 1m + 2sm + 4st with satellite in the first and fourth chromosome pairs (Tabur et al 2001). The karyotype formula of V. villosa subsp.…”

Section: Vicia Caesareamentioning

confidence: 90%

“…Stank. and V. peregrina (Rahiminejad et al 2000;Tabur et al 2001Tabur et al , 2009Namazi et al 2008;Kahlaoui et al 2009). The reports include both similar and dissimilar results to our results.…”

Section: Vicia Caesareamentioning

confidence: 99%

“…The number of somatic chromosomes of the taxa belonging to the genus Vicia varies from 2n = 6 to 2n = 42, e.g. 2n = 6, 10, 12, 14, 18, 22, 24, 26, 28 and 42 (Yefimov 1988;Şahin and Babaç 1990;Şahin et al 1996;Meriç and Dane 1999;Bağcı and Şahin 2000;Rahiminejad et al 2000;Tabur et al 2001;Karadağ and Büyükburç 2003;Sevimay et al 2005;Çeliktaş et al 2006;Gianfranco et al 2008;Namazi et al 2008;Kahlaoui et al 2009;Tabur et al 2009;Arslan et al 2012;Gedik et al 2013).…”

Section: Introductionmentioning

confidence: 99%

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Detailed chromosome measurements and karyotype asymmetry of someVicia(Fabaceae) taxa from Turkey

et al. 2018

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This study examined the detailed chromosome measurements and karyotype asymmetries of seven taxa in the genus Vicia. The taxa are V. articulata, V. cassubica, V. villosa subsp. villosa in sect. Cracca, V. noeana var. noeana, V. sativa subsp. sativa, V. peregrina in sect. Vicia and V. caesarea in sect. Ervum. V. cassubica, V. noeana var. noeana, V. sativa subsp. sativa, V. caesarea have 2n = 12 chromosomes. V. articulata, V. villosa subsp. villosa, V. peregrina have 2n = 14 chromosomes in somatic cells. Total chromosome lengths range between 2.93-4.99 µm in V. articulata, 2.09-4.73 µm in V. cassubica, 1.86-3.36 µm in V. villosa subsp. villosa, 4.23-6.05 µm in V. noeana var. noeana, 2.07-3.72 µm in V. sativa subsp. sativa, 4.32-7.21 µm in V. peregrina and 2.39-5.78 µm in V. caesarea. The detailed chromosome measurements, relative lengths, centromeric indexes and karyotype asymmetries are also given. V. articulata is the most symmetrical karyotype, while V. villosa subsp. villosa is the most asymmetrical karyotype in intrachromosomal asymmetry including parameters of M CA , AsK, TF, Syi, A1, and A. However, the asymmetrical karyotypes are different in interchromosomal asymmetries. While V. noeana var. noeana is the most symmetrical karyotype in CV CL , Rec, and A2. V. caesarea is the most asymmetrical karyotype in only CV CL and A2. Unlike all parameters, V. cassubica is the most asymmetrical karyotype in Rec value. The scatter diagrams are given between M CA-CV CL and Syi-Rec.

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“…The karyotype formula of V. articulata was 1m + 2sm + 4st with satellite in the first and fourth chromosome pairs (Tabur et al 2001). The karyotype formula of V. villosa subsp.…”

Section: Vicia Caesareamentioning

confidence: 90%

Section: Vicia Caesareamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Detailed chromosome measurements and karyotype asymmetry of someVicia(Fabaceae) taxa from Turkey

et al. 2018

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“…Plitman, 1967; Schaffer, 1973, noted that speciation process in Vicia is accompanied by karyotype differentiation of chromosome number" [21,22]. Chromosome changes may have contributed towards the erection of interspesific hybridization barriers in this plant group [23][24][25][26][27][28]. Grouping based on karyotypic parameters indicated that V. cordata was located far from other species, specially from V.villosa and V. hyrcanica.…”

Section: Cluster Analysismentioning

confidence: 99%

Karyology Study of Six Cytotypes of Vicia L. in Tehran Province, Iran

Salimpour

Salimpour²,

Omoomi³

2023

AJAHR

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The genus Vicia L. is an important forage crop and consists of approximately 160 annual and perennial species. This genus has variety in phenotypic characters. In this study, six genotypes of this taxon was choosen to determine the chromosome numbers, ploidy levels and to compare the karyotypic trairts. Based on the results, the basic chromosome number varied from x=5, x=6 and x=7. According to Stebbins classification, species were classified as symmetric class of 3A. Based on intra chromosomal symmetry, V. villosa Roth. had the most asymmetrical and evolutionary karyotype. V. cordata (Wulf. ex Hoppe) Arcangeli, Comp. had the most symmetrical karyotype. The highest distance was observed between these two species using cluster analysis.

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“…grows as a perennial subglabrous climber with pinnate leaves and pinkish-purple flowers which appear during May-July. The species is distributed at elevations of 1800-2600 m in moist shady places.Perusal of chromosomal data on the basis of information gathered from Index to Plant Chromosome Numbers and other authors (Srivastava 1963, Raina and Bisht 1988, Kumari and Bir 1990, Nikiforova 1990, Maxted et al 1991, Venora et al 1991, Akpinar and Bilaloglu 1997, Bisht et al 1998, Kamel 1999, Bagci and Sahin 2000, Kotseruba et al 2000, Rahiminejad et al 2000, Tabur et al 2000, 2002 reveals that a large number of species of the genus Vicia are yet to be known chromosomally, especially those from the high altitudinal regions and cold deserts of Indian Himalayas. We have worked out the chromosome counts in V. rigidula and V. tenera collected in Kinnaur district of Himachal Pradesh.…”

mentioning

confidence: 99%

Chromosome Number, Meiosis and Pollen Fertility in Vicia rigidula Royle and V. tenera Grah. from Cold Desert Regions of India

Kaur

Singhal

2010

CYTOLOGIA

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SummaryWe have recorded the meiotic chromosome counts in 2 species, Vicia rigidula (nϭ12) and V. tenera (nϭ7) from the cold desert region of Kinnaur district of Himachal Pradesh (India). V. rigidula which exists at tetraploid level (xϭ6) and depicts the phenomenon of cytomixis involving chromatin transfer in 6.52% of the observed pollen mother cells (PMCs) during different meiotic stages. 3.43-12.20% of PMCs also show non-synchronous disjunction of a few bivalents, laggards and chromatin bridges during anaphases/telophases, and micronuclei and included micronuclei in tetrads. Products of such aberrant PMCs result in the formation of sterile/unstained pollen grains and fertile/stained pollen grains of variable sizes. The meiotic course in V. tenera, which is diploid (xϭ7), depicts normal meiotic behaviour in the majority of the PMCs. Only a few PMCs (0.20-1.20%) depict some meiotic disturbances during anaphases resulting in the formation of 6.00-7.20% sterile/unstained pollen grains. Key words Chromosome number, Cytomixis, Meiotic irregularities, Vicia rigidula, V. tenera.The genus Vicia L., Tribe: Vicieae, Family: Fabaceae with 190 species (ILDIS 1999) is distributed in Europe, Asia and North America, extending to the temperate regions of South America and Tropical Africa (Maxted 1993). In India species of the genus Vicia are distributed in the temperate zones of Western Himalaya and the Northern plains. Many species of the genus are cultivated for food and fodder (Cremonini et al. 1998). Maxted et al. (1991) have divided the genus Vicia into 2 subgenera: Vicilla and Vicia with 17 and 9 sections, respectively. Most of the species of the genus are annuals, but a few of them are perennials. V. rigidula Royle is a perennial subglabrous climber with 2-3 inch long leaves ending in intricate tendrils and with golden yellow flowers appearing during June to September. The species is found in the temperate regions of Western Himalaya between altitudes of 1500-3000 m. V. tenera Grah. grows as a perennial subglabrous climber with pinnate leaves and pinkish-purple flowers which appear during May-July. The species is distributed at elevations of 1800-2600 m in moist shady places.Perusal of chromosomal data on the basis of information gathered from Index to Plant Chromosome Numbers and other authors (Srivastava 1963, Raina and Bisht 1988, Kumari and Bir 1990, Nikiforova 1990, Maxted et al. 1991, Venora et al. 1991, Akpinar and Bilaloglu 1997, Bisht et al. 1998, Kamel 1999, Bagci and Sahin 2000, Kotseruba et al. 2000, Rahiminejad et al. 2000, Tabur et al. 2000, 2002 reveals that a large number of species of the genus Vicia are yet to be known chromosomally, especially those from the high altitudinal regions and cold deserts of Indian Himalayas. We have worked out the chromosome counts in V. rigidula and V. tenera collected in Kinnaur district of Himachal Pradesh. Simultareously, we have also recorded our observations on male meiotic course, pollen sterility and pollen grain size in these species.

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Cytotaxonomic studies on someViciaL. species growing in eastern Mediterranean and southern Aegean regions, I

Cited by 4 publications

References 13 publications

Detailed chromosome measurements and karyotype asymmetry of someVicia(Fabaceae) taxa from Turkey

Detailed chromosome measurements and karyotype asymmetry of someVicia(Fabaceae) taxa from Turkey

Karyology Study of Six Cytotypes of Vicia L. in Tehran Province, Iran

Chromosome Number, Meiosis and Pollen Fertility in Vicia rigidula Royle and V. tenera Grah. from Cold Desert Regions of India

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