Karyotype analysis of some Minuartia L. (Caryophyllaceae) taxa

Eroğlu, Halil Erhan; Şımşek, Neslihan; Koç, Murat; Hamzaoğlu, Ergin

doi:10.1007/s00606-012-0703-8

Cited by 23 publications

(22 citation statements)

References 11 publications

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“…Karyotype asymmetry is an important parameter for karyotype studies [12][13]. The MCA and CVCL are the most reliable values among karyotype asymmetry indexes [10].…”

Section: Discussionmentioning

confidence: 99%

The Medicinal Plant of Genus Paronychia and the Karyotype Analysis of Paronychia adalia

Eroğlu¹,

Doğan²,

Altay³

et al. 2017

International Journal of Secondary Metabolite

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Abstract:The genus Paronychia Miller is placed in the family Caryophyllaceae. It contains approximately 110 species of annual or perennial found all over the world except Southern Africa, Southeast Asia. Genus Paronychia is known as Algerian tea in the world. In our country, the genus commonly known as et yaran, kepek otu and dolama otu is used as medicinal tea because of relieving inflammation between the hands and toes, aphrodisiac, diuretic and blood purifier. Antimicrobial and antioxidant properties of the genus are known. The chromosome number is 2n = 36 in many species of Paronychia. But there are various chromosome numbers as 2n = 10, 14, 16, 18 and 28. In this study, the chromosome number of P. adalia Chaudhri was reported for the first time. The chromosome number and karyotype formula are 2n = 2x = 36 = 34m + 2sm. Total haploid length, centromeric index and karyotype asymmetry were calculated with detailed chromosomal measurements.

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“…Karyotype asymmetry is an important parameter for karyotype studies [12][13]. The MCA and CVCL are the most reliable values among karyotype asymmetry indexes [10].…”

Section: Discussionmentioning

confidence: 99%

The Medicinal Plant of Genus Paronychia and the Karyotype Analysis of Paronychia adalia

Eroğlu¹,

Doğan²,

Altay³

et al. 2017

International Journal of Secondary Metabolite

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“…(These data are also important to elucidate the origin, speciation and phylogenetic relationships of plants; see Stebbins 1971;Pavlova and Tosheva 2005;Cheema and Pant 2013;Eroglu et al 2013. ) The chromosome numbers of several species of Calligonum have been reported (Alexandrova and Soskov 1969;Wang and Yang 1985;Wang and Guan 1986;Shi et al 2009), but only the karyotype of C. rubicundum Los.…”

Section: Introductionmentioning

confidence: 96%

Karyotype analysis of theCalligonum mongolicumcomplex (Polygonaceae) from Northwest China

Shi

Pan

2015

Caryologia

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This study focused on the karyotype characters, mitotic metaphase chromosomes, monoploid idiograms and karyograms of the Calligonum mongolicum Turcz. (Polygonaceae) complex which includes Calligonum chinense A. Los., Calligonum gobicum A. Los., Calligonum pumilum A. Los., and Calligonum zaidamense A. Los., which were investigated for the first time. Analysis of somatic metaphases showed that the chromosome numbers and the formulae of the taxa were 2n = 2x = 18 = 8m + 10sm and 2n = 3x = 27 = 8m + 8sm + 2st for C. mongolicum in Qingtongxia, Ninxia Erlianhot, Inner Mongolia; 2n = 2x = 18 = 8m + 8sm + 2st for C. mongolicum in Erjina, Inner Mongolia;, 2n = 2x = 18 = 6m + 12sm for C. mongolicum in Yumen, Gansu; 2n = 2x = 18 = 8m + 8sm + 2st for C. chinense in Zhangye, Gansu; 2n = 2x = 18 = 6m + 12sm for C. gobicum in Ejina, Inner Mongolia; 2n = 2x = 18 = 4m + 14sm for C. pumilum in Hami, Xinjiang; and 2n = 2x = 18 = 10m + 8sm for C. zaidamense in Zhangye, Gansu. No satellites were observed in the karyotypes of these taxa. Karyotype asymmetry was estimated by Stebbins classification, karyotype asymmetry index (As.K %), total form per cent (TF %), Rec and Syi indices, intrachromosomal asymmetry index (A1) and interchromosomal asymmetry index (A2), dispersion index (DI), degree of asymmetry of karyotype (A index), asymmetry index (AI), coefficient of variation of centromeric index (CV CI ), mean centromeric asymmetry (M CA ), and coefficient of variation of chromosome length (CV CL ).

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“…These data are also considerable to clarify the origin, speciation and phylogenetic relationships of plants. Fundamentally, Stebbins classification (1971) has been used frequently for assessing karyotype asymmetry and to establish karyotypic relationship between different taxa (Stebbins 1971, Cai et al 2004, Pavlova and Tosheva 2005, Eroğlu et al 2013. The centromere position and the relative chromosome length are the most important karyotypic features which have allowed reasonable assessment of chromosomal affinities based on the concept of symmetry and asymmetry (Lavania and Srivastava 1992).…”

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confidence: 99%

Karyotype Analyses on the Genus Lallemantia Fisch. & C.A.Mey. (Lamiaceae) from Turkey

et al. 2014

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which is represented by three taxa growing naturally in Turkey, were studied. The somatic chromosome numbers observed in each taxa was 2n=14. The classification of chromosomes, the length of long and short arms, haploid chromosome length, arm ratio, centromeric index and relative chromosomal length were measured by Software Image Analyses (Bs200Pro). Also their karyotype asymmetry indices (TF%, As K%, Syi, Rec, A, A1 and A2) were calculated. According to the asymmetry index, L. peltata has a more symmetrical karyotype than L. canescens. This is the first study for account of chromosome counts and karyotypes for the studied taxa.

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Karyotype analysis of some Minuartia L. (Caryophyllaceae) taxa

Cited by 23 publications

References 11 publications

The Medicinal Plant of Genus Paronychia and the Karyotype Analysis of Paronychia adalia

The Medicinal Plant of Genus Paronychia and the Karyotype Analysis of Paronychia adalia

Karyotype analysis of theCalligonum mongolicumcomplex (Polygonaceae) from Northwest China

Karyotype Analyses on the Genus Lallemantia Fisch. & C.A.Mey. (Lamiaceae) from Turkey

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