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
- Kaluram, Vasugi C., Pious Thomas, M. R. Dinesh, Nandeesha P, Sex determination of papaya plants derived from seed and micro-propagation , Indian Journal of Horticulture: Vol. 79 No. 1 (2022): 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
- Kanupriya ., S.M. Jayanth, K.S. Shivashankara, C. Vasugi, Biochemical properties of yellow and red pulped papaya and its validation by molecular markers , Indian Journal of Horticulture: Vol. 73 No. 03 (2016): Indian Journal of Horticulture
- Anjali Soni, Jai Prakash, Kaluram, S.K. Singh, A.K. Goswami, Efficiency of morphological, physiological and biochemical parameters related to sex expression in papaya , Indian Journal of Horticulture: Vol. 74 No. 01 (2017): Indian Journal of Horticulture
- Jai Prakash, Kanhaiya Singh, A.K. Goswami, A.K. Singh, Comparison of plant growth, yield, fruit quality and biotic stress incidence in papaya var. Pusa Nanha under polyhouse and open field conditions , Indian Journal of Horticulture: Vol. 72 No. 02 (2015): Indian Journal of Horticulture
- S.K. Sharma, K.K. Zote, Effect of adoption of papaya ring spot virus management technology on economics of papaya cultivation , Indian Journal of Horticulture: Vol. 67 No. 04 (2010): Indian Journal of Horticulture
- Jagesh K. Tiwari, Poonam ., S.K. Chakrabarti, Vinod Kumar, J. Gopal, B.P. Singh, S.K. Pandey, D. Pattanayak, Identification of host gene conferring resistance to Potato virus Y using Ry gene-based molecular markers , Indian Journal of Horticulture: Vol. 70 No. 03 (2013): Indian Journal of Horticulture
- Sapna Panwar, Kanwar Pal Singh, Namita ., T. Janakiram, H. Sonah, T.R. Sharma, DNA fingerprinting in African marigold (Tagetes erecta L.) genotypes using ISSR and URP markers , Indian Journal of Horticulture: Vol. 75 No. 01 (2018): Indian Journal of Horticulture
- Renu Singh, Ram C. Yadav, Neelam R. Yadav, Arun Yadav, Poonam Sharma, Effect of plant growth regulators and silver nitrate on female papaya using shoot tip as explant , Indian Journal of Horticulture: Vol. 67 No. Special Issue (2010): Indian Journal of Horticulture
- Anju Viswanath, Deepu Mathew, Shylaja M.R., Candidate markers assay for Capsicum pungency , Indian Journal of Horticulture: Vol. 76 No. 03 (2019): Indian Journal of Horticulture
You may also start an advanced similarity search for this article.
Most read articles by the same author(s)
- Vitthal N. Bhosale, Krishan P. Singh, A.K. Singh, R. Jyothi, Study on rapid mass multiplication of orchid by using immature seeds , Indian Journal of Horticulture: Vol. 67 No. Special Issue (2010): Indian Journal of Horticulture
- Arvind K. Verma, K.V. Prasad, S.K. Singh, Surendra Kumar, In vitro isolation of red coloured mutant from chimeric ray florets of chrysanthemum induced by gamma-ray , Indian Journal of Horticulture: Vol. 69 No. 04 (2012): 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
- Ankit Singh, Manish Srivastav, A.K. Singh, A.K. Dubey, S.K. Lal, Flowering attributes of parental mango genotypes , Indian Journal of Horticulture: Vol. 71 No. 4 (2014): Indian Journal of Horticulture
- M.K. Dhakar, A.K. Singh, V.B. Patel, A.K. Singh, S.P. Datta, Rajesh Kumar, Manoj Khanna, Effect of different nitrogen sources and nitrification inhibitors on soil nitrogen distribution in Kinnow orchard , Indian Journal of Horticulture: Vol. 72 No. 02 (2015): Indian Journal of Horticulture
- Swati Sharma, R.R. Sharma, R.K. Pal, S.K. Singh, Influence of 1-MCP on compression injury, fruit firmness and quality of Japanese plum cv. Santa Rosa during transportation , Indian Journal of Horticulture: Vol. 70 No. 01 (2013): Indian Journal of Horticulture
- O.P. Awasthi, A.K. Dubey, V.K. Sharma, Jai Prakash, A.K. Goswami, R.M. Sharma, Saline irrigation induced changes in growth, physiology and ionic relations in Kinnow budded on Jatti khatti and Sohsarkar , Indian Journal of Horticulture: Vol. 72 No. 03 (2015): Indian Journal of Horticulture
- A.K. Goswami, A.K. Dubey, A.K. Singh, S.K. Singh, Manish Srivastav, Jai Prakash, O.P. Awasthi, Kanhaiya Singh, Suneha Goswami, Effect of polyamines on physio-chemical and biochemical parameters of citrus rootstocks under NaCl stress , Indian Journal of Horticulture: Vol. 73 No. 04 (2016): Indian Journal of Horticulture
- Sanjay Singh, A.K. Singh, H.K. Joshi, Kanak Lata, P.S. Sisodia, B.G. Bagle, Floral biology studies in Bhuchanania under semi-arid ecosystem of western India , Indian Journal of Horticulture: Vol. 67 No. 02 (2010): Indian Journal of Horticulture
- A.K. Singh, Sanjay Singh, V.V. Appa Rao, B.G. Bagle, T.A. More, Effect of high density planting systems on the productivity of NA-7 aonla under rainfed conditions , Indian Journal of Horticulture: Vol. 68 No. 04 (2011): Indian Journal of Horticulture