Efficacy of gene-based markers associated with sex expression in papaya
Downloads
Published
Keywords:
Papaya, sex form identifican, molecular markers.Issue
Section
License
Copyright (c) 2022 Indian Journal of Horticulture
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
The papaya (Carica papaya L.) is a polygamous plant, has three types of sex forms, viz. male, female andAbstract
hermaphrodite. Efforts were made to identify sex expression and validation of gene-linked molecular markers
associated with it. Molecular markers (ISSR and SCAR) were employed to distinguish male, female and
hermaphrodite sex forms in seedlings and well differentiated adult plant types. The important markers which have
been found linked with sex forms in papaya were used for validation in population of six papaya genotypes. Total
10 sex linked DNA markers (9 SCAR and 1 ISSR) were employed for validation of sexes in 6 papaya genotypes
(dioceious and gynodioecious) . Out of 10 only five (T12, W11, SCAR SDSP, C09/20 and GACA4) were amplified
for the sex expression. However, five SCAR (SCARp, SCARpm, T1, STS 807 and STS 831) marker did not get
amplified with the all sex genotypes. Of the two marker systems tested, SCAR markers were most consistent.
Markers, namely, T12, CFW+CRV and W11 were most informative to predict cent per cent sex forms. These
markers can be used by the breeders and commercial papaya growers to identify desired sex types at seedling
stage in nursery for establishing a productive plantation.
How to Cite
Downloads
Similar Articles
- M. Sankaran, P. Chandrasekar, D.R. Singh, V. Damodaran, Assessment of genetic diversity among arecanut accessions by using RAPD markers , Indian Journal of Horticulture: Vol. 70 No. 03 (2013): Indian Journal of Horticulture
- Rukam S Tomar, H.P Gajera, H.P Gajera, H.P Gajera, H.P Gajera, Characterization of mango genotypes of Gir region based on ISSR markers , Indian Journal of Horticulture: Vol. 71 No. 01 (2014): Indian Journal of Horticulture
- Preeti Singh, Jai Prakash, Singh, A. K. Goswami, Zakir Hussain, Heterosis for seed and seedling traits in papaya , Indian Journal of Horticulture: Vol. 79 No. 02 (2022): Indian Journal of Horticulture
- Preeti Singh, Jai Prakash, A.K. Goswami, Kanhaiya Singh, Zakir Hussain, A.K. Singh, Genetic variability and correlation studies for vegetative, reproductive and yield attributing traits in papaya , Indian Journal of Horticulture: Vol. 75 No. 01 (2018): Indian Journal of Horticulture
- Madhurjit Singh Rathore, Pooja Sharma, Vivek Kumar Dhiman, Manisha Thakur, An efficient in vitro propagation of clonal cherry rootstock Gisela-6 and validation of genetic stability through SCoT markers , Indian Journal of Horticulture: Vol. 81 No. 02 (2024): Indian Journal of Horticulture
- Madhurjit Singh Rathore, Pooja Sharma, Vivek Kumar Dhiman, Manisha Thakur, An efficient in vitro propagation of clonal cherry rootstock Gisela-6 and validation of genetic stability through SCoT markers , Indian Journal of Horticulture: Vol. 81 No. 02 (2024): Indian Journal of Horticulture
- Jai Prakash, S.P Das, Tridip Bhattacharjee, N.P Singh, Studies on effect of pollarding in papaya , Indian Journal of Horticulture: Vol. 71 No. 03 (2014): Indian Journal of Horticulture
- Bobby Paul, Rajesh M.K, Naresh Kumar S, Molecular cloning and characterization of a partial mitogen-activated protein kinase cDNA, CnMAPK1 induced in response to water stress in coconut , Indian Journal of Horticulture: Vol. 69 No. 02 (2012): Indian Journal of Horticulture
- G.N. Khadke, K. Hima Bindu, B. Motcha Anthony Reetha, M.A. Suryanarayana, D.H. Sukanya, T. Vasantha Kumar, Inter simple sequence repeat (ISSR) markers as reproducible and specific tools for genetic diversity analysis of betelvine germplasm and Piper species , Indian Journal of Horticulture: Vol. 72 No. 02 (2015): Indian Journal of Horticulture
- Harminder Singh, S. K. Jawandha, Anita Arora, Ripening behaviour of papaya at different temperature regimes , Indian Journal of Horticulture: Vol. 76 No. 01 (2019): Indian Journal of Horticulture
<< < 6 7 8 9 10 11 12 13 14 15 > >>
You may also start an advanced similarity search for this article.
Most read articles by the same author(s)
- Bhupendra Sagore, Kanhaiya Singh, Jai Prakash, Vartika Srivastava, Vignesh M, Brijesh Kumar Yadav, Elucidating the effect of plant bioregulators on embryo maturation for shortening the breeding cycle in papaya , Indian Journal of Horticulture: Vol. 80 No. 03 (2023): Indian Journal of Horticulture
- Chaithra T.S, Kanhaiya Singh, Jai Prakash, S.K. Singh, Zakir Hussain, N.C. Gupta, R.R. Kumar, Development of sex-linked PCR markers for gender identification in papaya , Indian Journal of Horticulture: Vol. 81 No. 01 (2024): Indian Journal of Horticulture
- Narayan Lal, Awtar Singh, S.K. Singh, Abhay Kumar, S.D. Pandey, Vishal Nath, Morphological diversity in litchi based on phenological traits , Indian Journal of Horticulture: Vol. 80 No. 1 (2023): Indian Journal of Horticulture
- Naveen Kumar Maurya, Amit Kumar Goswami, S. K. Singh, Jai Prakash, Suneha Goswami, Viswanathan Chinnusamy, S. K. Jha, Deepak Singh Bisht, Satyabrata Pradhan, Thermal stress-induced physiological and biochemical alterations in papaya genotypes , Indian Journal of Horticulture: Vol. 80 No. 1 (2023): Indian Journal of Horticulture
- Reena Prusty, O. P. Awasthi, S.K. Singh, C. Bharadwaj, Indirect somatic embryogenesis in sweet orange cv. “Mosambi” , Indian Journal of Horticulture: Vol. 80 No. 1 (2023): Indian Journal of Horticulture
- Preeti Singh, Jai Prakash, Singh, A. K. Goswami, Zakir Hussain, Heterosis for seed and seedling traits in papaya , Indian Journal of Horticulture: Vol. 79 No. 02 (2022): Indian Journal of Horticulture
- S.Y. Maraga, A.K. Singh, T.K. Behera, A.D. Munshi, Sukanta Dash, N. Pachauri, Effect of planting time and fertilizer dose on growth, yield and quality of bitter gourd grown under polyhouse and net house conditions , Indian Journal of Horticulture: Vol. 75 No. 03 (2018): Indian Journal of Horticulture
- D.S. Mishra, Sanjay Singh, A.K. Singh, Vikas Yadav, V.V. Appa Rao, P.L. Saroj, Assessment of genetic diversity in guava , Indian Journal of Horticulture: Vol. 75 No. 03 (2018): Indian Journal of Horticulture
- Kalyan Barman, S.K. Sahu, A.K. Singh, Exogenous spermine treatment modulates senescence and maintains postharvest quality of guava fruit , Indian Journal of Horticulture: Vol. 79 No. 4 (2022): Indian Journal of Horticulture
- Madhumita Mallick, A.K. Dubey, S.K. Singh, R.M. Sharma, Tree morphology, yield and fruit quality of grapefruit cultivars on different rootstocks in Inceptisol , Indian Journal of Horticulture: Vol. 76 No. 03 (2019): Indian Journal of Horticulture