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P P Kumar

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Articles 114
Citations 267
Followers 0
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Recent Articles
1.
Kumar P, Dimps C, Goh C
Plant Cell Rep . 2019 Feb; 17(11):886-890. PMID: 30736562
Adventitious shoot bud differentiation occurred preferentially from the petiolar cut ends of leaf explants of Paulownia fortunei cultured on Murashige and Skoog medium supplemented with 4 μMα-naphthaleneacetic acid and 20...
2.
Prakash A, Kumar P
Plant Cell Rep . 2019 Feb; 16(10):719-724. PMID: 30727626
Shoot bud regeneration from Petunia leaf disks was inhibited when they were cultured with the demethylating agents, 5-azacytidine (AzaC) and 5-aza-2'-deoxycytidine (AzadC), in shoot induction (SI) medium. Explants induced shoot...
3.
Kwa S, Wee Y, Lim T, Kumar P
Plant Cell Rep . 2013 Nov; 14(9):598-602. PMID: 24185605
Apogamous sporophytes were produced on Platycerium coronarium gametophytes cultured in the presence of indole-3-acetic acid (IAA). The percentage of apogamy as well as the total number of apogamous sporophytes produced...
4.
Rao C, Goh C, Kumar P
Plant Cell Rep . 2013 Nov; 16(3-4):204-9. PMID: 24177553
High frequency, direct regeneration of shoots was induced in leaf cultures ofPaulownia tomentosa, P. fortunei x P. tomentosa andP. kawakamii. The optimum culture medium for the leaf explants derived from...
5.
Leonardia A, Tan B, Kumar P
Plant Biol (Stuttg) . 2012 Aug; 15(2):384-94. PMID: 22882300
Mosses and other bryophytes are vital components of forests, because they sustain a tremendous diversity of invertebrates and influence significant ecological functions. There have been few studies on moss population...
6.
Ganesh I, Gupta A, Kumar P, Sekhar P, Radha K, Padmanabham G, et al.
ScientificWorldJournal . 2012 May; 2012:127326. PMID: 22619580
Different amounts of Ni-doped TiO(2) (Ni = 0.1 to 10%) powders and thin films were prepared by following a conventional coprecipitation and sol-gel dip coating techniques, respectively, at 400 to...
7.
Satyanarayana S, Kumar P, Visweswaram D
Anc Sci Life . 2012 May; 8(3-4):207-11. PMID: 22557651
Agnitundirasa was tested for antigastric ulcer activity in shay rat model. Oral dose of 10 mg/kg reduced the ulceration in shay rat. With 20mg/kg dose the ulceration was completely absent....
8.
Kumar P, Kumar C, Nayak M, Shaikh F, Dusa S, Venkatalakshmi A
J Perinatol . 2011 Nov; 32(8):604-7. PMID: 22052331
Objective: The study was aimed at comparing the accuracy in length of insertion of umbilical arterial catheter in all new born groups stratified according to weight, by using two different...
9.
Wang Y, Kumar P
Plant Cell Rep . 2003 Nov; 22(9):678-83. PMID: 14624308
The phytohormone ethylene is involved in many developmental processes, including leaf and flower senescence. Ethylene is perceived by plants through receptors that trigger the downstream signal transduction pathway. The mutated...
10.
Yu H, Kumar P
Plant Cell Rep . 2003 Aug; 22(3):167-74. PMID: 12937944
RNA silencing, which is termed post-transcriptional gene silencing in plants, is an RNA degradation process through sequence-specific nucleotide interactions induced by double-stranded RNA. In plants, RNA silencing not only serves...