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Questions related from Paromik Bhattacharyya
I have used phloroglucinol in inducing higher root induction in various species of medicinal orchids primarily dendrobes. In a recent study, I have found using different classes of cytokinins...
06 June 2016 9,826 2 View
I have come across certain papers where ITS-2 is claimed as the standard DNA barcode gene. Apart from ITS-2 is there any other gene which can be used? If yes, why so? I am enclosing one such...
08 August 2014 5,750 4 View
I want to use some new molecular marker techniques apart from these i.e. RAPD, ISSR, DAMD, SCoT, SSR, ITAP and ISJ. Excluding these 7 markers, can anybody name any other molecular marker which can...
05 May 2014 9,853 5 View
How is ploidy linked with gene expression of various significant genes such as PAL, troponine reductase, etc?
04 April 2014 8,870 1 View
I want to extract DNA from silica gel preserved leaf samples of Orchids (dendrobiums). As orchids are having mucilaginous leaf tissue its difficult to extract DNA (my experience). If I dehydrate...
01 January 2014 7,173 15 View
I have come across a journal which is showing a ISJN number and an impact index of 4.63. Now is this a valid score? The journal url is...
01 January 2014 8,469 1 View
I have came across papers where people have used GENE SCAN analysis to analyse AFLP marker datas. This feature is present in all ABI automated DNA sequencers. Can this approach be applied in case...
01 January 2014 5,349 2 View
I have searched NCBI for this particular sequence. But I am not getting anything. I think I am making some mistakes in the search. Can anybody please help me?
01 January 2014 364 6 View
Dendrobium nobile houses a variety of chemical compounds in it. Some of them are dendrobine, moscatilin, gigantol etc. While I am searching for HPLC standards for dendrobine, I am getting these...
01 January 2014 9,767 6 View
Orchids are monocots. After asymbiotic germination protocorms are produced. If we use these protocorms as explant or protocorm, derived plantlets as explant source, can we designate them as...
10 October 2013 848 2 View
Suppose I want to check an MS for plagiarism which has come for reviewing to me. What is the standard procedure?
09 September 2013 257 25 View
I want to establish cultures of certain dendrobes from ex vivo source.Can you please suggest the PGRs whose combinations/individuals are ideal?
09 September 2013 3,325 7 View
We have performed molecular analysis of certain endangered plant species using molecular marker datas. My question is there any methodology/protocol available by which this datas can be corelated...
08 August 2013 9,276 3 View
I have seen in my experiments (orchids) that the rate of variability is much higher when i am germinating a orchid pod and then geeting the plantlets and afterwards extracting DNA from the raised...
08 August 2013 8,768 1 View
I am facing problems with transformation after successful transformation of the plant. But when I am introducing the plants for climatic adaptation the roots are dying. What may be the solution?
07 July 2013 4,412 3 View
Suppose we are studying the diversity of a plant population group. It has distributions in various terrains. But after analysis of both diversity data and biochemical data of a particular...
07 July 2013 1,278 9 View
I have compared clones raised from both coconut water and synthetic PGRs. When I checked the fidelity of the hardened plants where I used coconut water as the additive it gave a lesser degree of...
07 July 2013 4,966 3 View
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04 April 2013 8,647 8 View
Genetic Stability analysis
04 April 2013 6,559 5 View
