A Comparative Karyological Study of Root and Embryo Tissue of a Few Genera of Leguminosae.

Kar, Kakoli; Sen, Samita

doi:10.1508/cytologia.56.403

Cited by 8 publications

(6 citation statements)

References 2 publications

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“…No satellite is present on the karyotype of the species. Similar results were reported by some other researchers (Elçi 1966, Özkaynak and Tokluo ğ lu 1981, Kar and Sen 1991. Four chromosomes of Pisum arvense L. were submedian and ten chromosomes were median.…”

Section: Morphologicalsupporting

confidence: 91%

“…Elçi (1966) and Özkaynak and Tokluo ğ lu (1981) reported that the chromosome number was 2n= 14 for Pisum arvense L. In addition, Kar and Sen (1991) and Mannan et al (1991) found that the chromosome number of Pisum sativum L. was 2n=14. No satellite is present on the karyotype of the species.…”

Section: Morphologicalmentioning

confidence: 99%

“…They also reported that the chromosome length and the relative chromosome length varied between 3.86 -5.92 p and 5.64-8.86, respectively. In addition, Kar and Sen (1991), Mannan et al (1991) and Errico et al (1991) obtained that the chromosome number of Pisum sativum L. was 2n= 14. Kar and Sen (1991) reported that the chromosome lengths of Pisum sativum L. varied from 4.5-5.5 p. Kar and Sen (1991) also reported that the chromosomes of Pisum safivum L. have nearly submedian to submedian primary constriction.…”

Section: Introductionmentioning

confidence: 98%

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Karyotype Analysis of Pisum arvense L. Collected from Tokat Native Vegetation

Karadağ¹

2003

Tarım Bilimleri Dergisi

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This research was conducted to determine karyotype analysis of Pisum arvense L. occurred in native vegetation of Tokat region. After the seeds were germinated, they were stained by feulgen and karyotype analysis was carried out with obtained cells by using the squash method. The results of the cytological studies that the chromosome numbers of Pisum arvense L. were 2n= 14. Four chromosomes of the Pisum arvense L. were submedian and ten chromosomes were median. In addition, the chromosome length, the arm index and the relative chromosome length in Pisum arvense L. were 4. 59-5.93 p, 0.56-0.91 and 6.38-8.24, respectively.

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Section: Morphologicalsupporting

confidence: 91%

Section: Morphologicalmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 98%

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Karyotype Analysis of Pisum arvense L. Collected from Tokat Native Vegetation

Karadağ¹

2003

Tarım Bilimleri Dergisi

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“…In our present work, the karyotype formula were determined as typically "14m" in 19 genotypes (G1-G19) and "12m + 2sm" in only one genotype (G20; KF; Table 3). In other works, KAR and SEN (1991), KUMAR and DUBEY (1996) and MCCUTCHAN (2003) working on L. sativus reported a karyotype formula of "4m + 10sm". KLAMT and SCHIFINO-WITTMANN (2000) reported karyotype formula "2m + 12sm" for L. pubescens, L. paranensis and L. nervosus and "4m + 10sm" for L. crassipes.…”

Section: Discussionmentioning

confidence: 95%

Karyotypic and Nuclear DNA Variations inLathyrus sativus(Fabaceae)

Danesh-Gilevaei¹,

AghaAlikhani

2011

Caryologia

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Karyotypic studies were performed on 20 grasspea (Lathyrus sativus L.) genotypes (15 genotypes from ICARDA and 5 from Iran) labeled G1-G20. All genotypes examined were diploid (2n = 2x = 14), having mean chromosome length (TL) of 6.03 µm (4.7-6.7 µm) and total chromosome volume mean (TCV) of 24.2 µm 3 (18.1-35.1 µm 3). The largest value of chromatin length was detected on G8 (93.3 µm) while G3 demonstrated the smallest value (65.2 µm). Karyotype formula was determined as "14m" in 19 genotypes and "12m + 2sm" in G20, using LEVAN et al. chromosome nomenclature. Satellite numbers varied between 1 to 2 pairs. Karyotypes were classifi ed as 1A of STEBBINS classifi cation. The scatter diagram of A1 and A2 asymmetry indicated 5 groups of genotypes: G2 and G19 with the most asymmetrical and symmetrical karyotypes, respectively. Results of multivariate analysis and scatter diagram of TL with CI indicated 3 groups of genotypes according to their chromosomal parameters. Flow cytometric studies were performed, using PI staining method and Pisum sativum cv. Ctirad (2C DNA = 9.09 pg) as a reference standard. The mean 2C DNA content of all genotypes was 14.7 pg, ranging from 13.8 pg (G1) to 15.6 pg (G20). Signifi cant positive correlations were found between 2C DNA content and either stomatal cell area or longitude.

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“…2n=32 Saiju (1982), Adhikari (1998), Manandhar et al Phadnis (1971), Farook & Nizam (1979), Astanova (1981), Lavania & Lavania (1982, Sharma & Gupta (1982), Kutarekar & Wanjari (1983), Yeh et al (1986), Mukhopadhyay (1986), Bairiganjan & Patnaik (1989), Yan et al(1989), Mannan et al (1991), Venora et al (1995), Nazarova (1997) WCE, 150-1300 C. arietinum L. n=8 Kabir & Singh (1991), Ahmad (1993), Jahan et al (1994) Lavania. & Lavania (1982, Rost (1982), Sharma & Gupta (1982), Kodama & Mitchell (1982), Li & Du (1984), Therman & Murashige (1984), Zhang (1986) Yeh et al (1986, Mukhopadhyay (1986), Li (1989), Kodama (1989), Kar & Sen (1991), Mannan et al (1991), Koul & Nirmala (1993), Nirmala & Kaul (1993), Zhang et al (1993), Baranyi & Greilhuber (1995), Zhang (1998 V. faba L. n=6 Kesavacharyulu et al (1982), Jahan et al (19...…”

Section: Discussionmentioning

confidence: 99%

Chromosome Numbers of some Nepalese Flora

Vaidya

Manandhar

2015

J. Nat. Hist. Mus.

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Previous and present chromosome counts of 10 Nepalese taxa within 7 families viz. Amaryllidaceae, Asteraceae, Caricaceae, Leguminosae, Nyctaginaceae, Passifl oraceae and Scrophulariaceae are reported here. Diploid or haploid chromosome numbers of the taxa collected from the local gardens of Kathmandu are n=15 in Agapanthus africanus (L.) Hoffmanns (Amaryllidaceae); 2n=48+3B in Allium tuberosum Rottler ex Spreng. (Amaryllidaceae); 2n=18 in Artemisia indica Willd. (Asteraceae); 2n=27 in Carica papaya L. (Caricaceae); 2n=16 in Cicer arietinum L., 2n=14, 21 in Pisum sativum L., 2n=12 in Vicia faba L. (Leguminosae); 2n=28 in Bougainvillea glabra Choisy (Nyctaginaceae); 2n=18 in Passiflora edulis Sims. (Passifloraceae) and 2n= 34 in Bacopa monnieri (L.) Pennel (Scrophulariaceae) in the present research. Of these, the chromosome count of Bougainvillea glabra in this research is perhaps the new report. The reports of chromosome number in Artemisia indica, Carica papaya and Bacopa monnieri in the present investigation are confirmed to be different from the previously reported numbers for these taxa. The chromosome number of Agapanthus africanus, Allium tuberosum, Cicer arietinum, Passiflora edulis, Pisum sativum, Vicia faba in the present research tally with the previous reports. The present counts in Bacopa monnieri, Carica papaya and Passiflora edulis are new records for Nepal.J. Nat. Hist. Mus. Vol. 28, 2014: 18-33

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A Comparative Karyological Study of Root and Embryo Tissue of a Few Genera of Leguminosae.

Cited by 8 publications

References 2 publications

Karyotype Analysis of Pisum arvense L. Collected from Tokat Native Vegetation

Karyotype Analysis of Pisum arvense L. Collected from Tokat Native Vegetation

Karyotypic and Nuclear DNA Variations inLathyrus sativus(Fabaceae)

Chromosome Numbers of some Nepalese Flora

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