An efficient micropropagation protocol produced large number of plants of the three elite banana (Musa spp.) cultivars Robusta (AAA), Giant Governor (AAA) and Martaman (AAB) from shoot tip meristem. The genetic relationships and fidelity among the cultivars and micropropagated plants as assessed by random amplified polymorphic DNA (RAPD) and inter-simple sequence repeat (ISSR) markers, revealed three somaclonal variants from Robusta and three from Giant Governor. A total of 5330 RAPD and 2741 ISSR fragments were generated with 21 RAPD and 12 ISSR primers in micropropagated plants. The percentage of polymorphic loci by RAPD and ISSR were found to be 1.75, 5.08 in Robusta and 0.83, 5.0 in Giant Governor respectively. Among the two marker systems used, ISSR fingerprinting detected more polymorphism than RAPD in Robusta and Giant Governor with most of the primers showing similar fingerprinting profile, whereas Martaman revealed complete genetic stability. © Springer 2006.

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University of Calcutta (informally known as Calcutta University or CU) is a collegiate public state university located in Kolkata, West Bengal, India.&nbsp;Within India it is recognized as a &quot;Five-Star University&quot; and accredited &quot;A&quot; Grade by National Assessment and Accreditation Council.

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The University of Calcutta has secured the Fifth position among the Universities of India in the prestigious &quot;Indian University Ranking 2019&quot; list, released by the NIRF of the Ministry of Human Resource Development, Government of India.

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It was established on 24 January 1857, and was one of the first institutions in Asia to be established as a multidisciplinary and Western-style university. Its alumni and faculty include several heads of state, heads of government, social reformers, prominent artists, only academy award winner and Dirac medal winner in India, many Fellows of the Royal Society and five Nobel laureates as of 2019 which is highest in South Asia.

University Of Calcutta

Plant Cell, Tissue and Organ Culture

Genetic diversity and relationships among 6 Amaranthus species from 8 phytogeographic regions of the Indo-Gangetic plains were analyzed using a random amplified polymorphic DNA (RAPD) marker. RAPD primers yielded a total of 262 amplicons, ranging from ∼250 to ∼3000 bp in size with an average of 13.1 amplicons per primer, of which 254 amplicons (96.94%) were polymorphic. The genetic similarity coefficient among all the Amaranthus species ranged from 0.16 to 0.97 with a mean similarity coefficient of 0.56, indicating that variation existed in the genetic diversity of different populations. In the unweighted pair group method with arithmetic average dendrogram, populations of the same species clustered together. A unique 1371-bp RAPD band specific for Amaranthus gangeticus (syn. tricolor) of a particular phytogeographic region was converted to a sequenced characterized amplified region (SCAR) marker. The translated marker sequence showed homology with hemagglutinin protein. This SCAR marker is potentially useful for germplasm conservation and identification of amaranth ecotype. © 2009 The American Genetic Association. All rights reserved.

Fulltext

Journal of Heredity

Genetic diversity of amaranthus species from the indo-gangetic plains revealed by RAPD analysis leading to the development of ecotype-specific SCAR marker

Plant Cell Reports

Genetic stability of micropropagated almond plantlets, as assessed by RAPD and ISSR markers

In Vitro Cellular & Developmental Biology - Plant

Analyzing somaclonal variation in micropropagated bananas (Musa spp.)

Genetic relatedness of Portuguese almond cultivars assessed by RAPD and ISSR markers

RAPD, ISSR and RFLP fingerprints as useful markers to evaluate genetic integrity of micropropagated plants of three diploid and triploid elite tea clones representing Camellia sinensis (China type) and C. assamica ssp. assamica (Assam-India type)

Comparison between RAPD and SSR molecular markers in detecting genetic variation in kiwifruit (Actinidia deliciosa A. Chev)

Genetic stability of three economically important micropropagated banana (Musa spp.) cultivars of lower Indo-Gangetic plains, as assessed by RAPD and ISSR markers

Journal	Data powered by TypesetPlant Cell, Tissue and Organ Culture
Publisher	Data powered by TypesetSPRINGER
ISSN	0167-6857