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New genetic resource in Capsicum L. from Eastern Himalayas

Published online by Cambridge University Press:  25 May 2012

Timir Baran Jha ,
Arpita Dafadar  and
Animesh Ghorai
Timir Baran Jha*
Affiliation:
Plant Biotechnology Lab, Department of Botany, Presidency University, Kolkata, India
Arpita Dafadar
Affiliation:
Plant Biotechnology Lab, Department of Botany, Presidency University, Kolkata, India
Animesh Ghorai
Affiliation:
Plant Biotechnology Lab, Department of Botany, Presidency University, Kolkata, India
*
*Corresponding author. E-mail: [email protected]
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Abstract

A well-documented karyo-morphological analysis has been presented in one unexplored cultivar of Capsicum annuum L., collected from South Sikkim, India, to determine the chromosome number. This report confirms that the cultivar contains 2n = 48 chromosomes, which are not produced through self-duplication. More studies are required to determine its actual taxonomic position and genetic relationship with other cultivars and species. This cultivar of C. annuum provides a new, unexplored genetic resource with a high chromosome number.

Keywords

Eastern HimalayaCapsicumNew genetic resource
Type
Short Communication
Information
Plant Genetic Resources , Volume 10 , Issue 2 , August 2012 , pp. 141 - 144
Copyright
Copyright © NIAB 2012

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References

Csilléry, G (2006) Pepper taxonomy and the botanical description of the species. Acta Agronomica Hungarica 54: 151–166.CrossRefGoogle Scholar
Fukui, K (1996) Plant chromosome at mitosis. In: Fukui, K and Nakayama, S (eds) Plant Chromosome Laboratory Methods. Boca Raton: CRC press, pp. 1–17.Google Scholar
Jha, TB and Yamamoto, M (2012) Application of EMA, fluorescent staining and FISH of rDNA in analysis of Aloe vera (L.) Burm. f. chromosomes. Bulletin of the Faculty of Agriculture Kagoshima University 62: 83–89.Google Scholar
Limaye, VA and Patil, VP (1989) Karyomorphological studies in the genus Capsicum Linn. Cytologia 54: 455–463.CrossRefGoogle Scholar
Lippert, LF, Smith, PG and Bergh, BO (1966) Cytogenetics of the vegetable crops. Gardens peppers, Capsicum sp. Botanical Review 32: 24–55.CrossRefGoogle Scholar
Mahyar, R, Abdollah, M, Mahmood, K, Hami, A and Nafiseh, D (2010) Karyotype analysis of several ecotypes of Capsicum annuum L. in Iran. Notulae Botanicae Horti Agrobotanici 38: 177–180.Google Scholar
Morakinyo, JA and Falusi, OA (1992) Chromosome behavior in Capsicum annuum, C. frutescens and their intra- and interspecific hybrids. Nigerian Journal of Botany 5: 135–143.Google Scholar
Morakinyo, JA and Falusi, OA (1993) Karyotype analysis and hybridization in Capsicum annuum L. and Capsicum frutescens L. Nigerian Journal of Botany 27: 97–100.Google Scholar
Moscone, EA (1993) Estudios cromosómicos en Capsicum (Solanaceae) II. Analisis cariotípico de C. parvifolium y C. annuum var. annuum . Kurtziana 22: 9–18.Google Scholar
Moscone, EA, Scaldaferro, MA, Grabiele, M, Cecchini, NM, Garcia, YS, Jarret, R, Davina, JR, Ducasse, DA, Barboza, GE and Ehrendorfer, F (2007) The evolution of chili peppers (Capsicum – Solanaceae): a cytogenetic perspective. Acta Horticulturae (ISHS) 745: 137–170.CrossRefGoogle Scholar
Neeti, C, Verma, S and Sharma, N (2010) Genetic systems in chillies II. Meiotic system of three cultivars of Capsicum annuum L. Caryologia 63: 3–10.CrossRefGoogle Scholar
Pickersgill, B (1971) Relationships between weedy and cultivated forms in some species of chili peppers (Genus Capsicum). Evolution 25: 683–691.Google ScholarPubMed
Pickersgill, B (1977) Chromosomes and evolution in Capsicum . In: Pochard, E (ed.) Capsicum 77. Comptes Rendues 3ème Congrès Eucarpia Piment. Montfavet-Avignon: INRA, pp. 27–37.Google Scholar
Pickersgill, B (1991) Cytogenetics and evolution of Capsicum L. In: Tsuchiya, T and Gupta, PK (eds) Chromosome Engineering in Plants: Genetics, Breeding, Evolution Part B. Amsterdam: Elsevier, pp. 139–160.Google Scholar
Pozzobon, MT, Schifino-Wittmann, MT and Bianchetti, LDB (2005) Chromosome numbers in wild and semidomesticated Brazilian Capsicum L. (Solanaceae) species: do x = 12 and x = 13 represent two evolutionary lines? Botanical Journal of the Linnean Society 151: 259–269.CrossRefGoogle Scholar
Smith, PG and Heiser, CB Jr (1951) Taxonomic and genetic studies of the cultivated peppers Capsicum annuum L. & C. frutescens L. American Journal of Botany 38: 362–368.CrossRefGoogle Scholar
Stebbins, GL (1971) Chromosomal Evolution in Higher Plants. London: Edward Arnold Publishers Ltd.Google Scholar