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Venkatesh et al.
Indian journal of experimental biology, 51(7), 531-542 (2013-08-01)
An efficient protocol was standardized for screening of panama wilt resistant Musa paradisiaca cv. Puttabale clones, an endemic cultivar of Karnataka, India. The synergistic effect of 6-benzyleaminopurine (2 to 6 mg/L) and thidiazuron (0.1 to 0.5 mg/L) on MS medium
Alice Trivellini et al.
Plant molecular biology, 87(1-2), 169-180 (2014-11-27)
Flower senescence is a fascinating natural process that represents the final developmental stage in the life of a flower. Plant hormones play an important role in regulating the timing of flower senescence. Ethylene is a trigger and usually accelerates the
Genesia F Omar et al.
Indian journal of experimental biology, 51(9), 739-745 (2014-01-01)
Somatic embryo-like structures (SELS) were produced in vitro from leaf disk and petiole explants of two cultivars of strawberry (Fragaria x ananassa Duch) on Murashige and Skoog medium with different concentrations and combinations of 2,4-dichlorophenoxyacetic acid (2,4-D), 6-benzylaminopurine (BAP) and
V Kalita et al.
Cryo letters, 33(1), 58-68 (2012-03-22)
The present investigation was aimed at developing a protocol for long-term preservation of germplasm of Pinus kesiya Royle ex. Gord. through vitrification. Some of the critical components affecting explant tolerance to cryopreservation, such as effects of preculture, vitrification solutions, exposure
Ashraf H Fahmy et al.
GM crops & food, 3(2), 111-114 (2012-04-28)
Development of a reliable in vitro plant regeneration procedure for hexaploid bread wheat (Triticum aestivum L.) is a prerequisite for its improvement by genetic transformation. Here, we report the effects of two growth regulators, benzyl adenine (BA) and indole acetic
Ranjan Kumar Sahoo et al.
GM crops & food, 3(2), 123-128 (2012-04-28)
Indica rice cultivar IR64 is most recalcitrant to regenerate, which affects the transformation efficiency especially when mature seed-derived callus tissues are used as explants. Therefore, a simple, rapid and improved genetic transformation protocol has been developed for the indica rice
Jian-Ping Xue et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 37(24), 3812-3814 (2013-05-01)
To study the effect of sucrose and plant growth substances of different concentrations on the induction of test-tube tuberous roots of Rehmannia glutinosa, in order to establish an efficient system for the induction of test-tube tuberous roots from leaves of
Ajay Kumar et al.
Applied biochemistry and biotechnology, 169(3), 894-900 (2013-01-08)
An investigation was carried out to develop an efficient micropropagation protocol for Catharanthus roseus. Experiments were conducted to optimize suitable media for in vitro shoot multiplication and root induction. Out of the different media compared for in vitro shoot multiplication
Ia A Sheremet et al.
TSitologiia i genetika, 46(2), 3-11 (2012-06-12)
In order to investigate the role of various serine/ threonine protein kinases and protein phosphatases in the regulation of mitosis progression in plant cells the influence of cyclin-dependent (olomoucine) and Ca2+ -calmodulin-dependent (W7) protein kinases inhibitors, as well as protein
Agnieszka Szopa et al.
Applied biochemistry and biotechnology, 166(8), 1941-1948 (2012-03-09)
The contents of free phenolic acids and cinnamic acid were determined using an HPLC method in methanolic extracts from biomass of Schisandra chinensis (Turcz.) Baill. (Chinese magnolia vine) at different stages of organogenesis, cultured in vitro on a few variants
Meng-Yun Li et al.
Sheng li xue bao : [Acta physiologica Sinica], 66(5), 605-611 (2014-10-22)
The purpose of this paper is to study the effect of kinetin (Kn) on immunity and splenic lymphocyte proliferation in vitro of aging rats induced by D-galactose (D-gal). Fifty SD rats were randomly divided into five groups: control group, aging
Mehdi Rajabi et al.
Nucleosides, nucleotides & nucleic acids, 31(6), 474-481 (2012-06-01)
Cytokinins and cytokinin nucleosides are purine derivatives with potential anticancer activity both in vitro and in vivo. N(6)-furfuryladenosine (kinetin riboside, KR) displays antiproliferative and apoptogenic activity against various human cancer cell lines and has recently been shown to suppress tumor
Jasmine Brar et al.
Indian journal of experimental biology, 51(1), 88-96 (2013-02-28)
An in vitro propagation protocol using mature seeds of D. membranaceus was successfully established. Scarcity of seeds in bamboos because of their long flowering periods and irregular seed set resulting in low viability and germination potential, motivated us to undertake
Or Shemer et al.
Plant science : an international journal of experimental plant biology, 238, 251-261 (2015-08-11)
Plants exhibit high capacity to regenerate in three alternative pathways: tissue repair, somatic embryogenesis and de novo organogenesis. For most plants, de novo organ initiation can be easily achieved in tissue culture by exposing explants to auxin and/or cytokinin, yet
A R Schuelter et al.
Genetics and molecular research : GMR, 8(3), 963-975 (2009-09-05)
Cocona (Solanum sessiliflorum Dunal) is a solanaceous shrub native to the Amazon region that produces an edible fruit. This species has numerous advantages, particularly a high nutritional value and productivity. However, due to irregular germination and rapid loss of seed
Muhammad Hamayun et al.
Frontiers in plant science, 6, 377-377 (2015-06-18)
Crop productivity continues to decline due to a wide array of biotic and abiotic stresses. Salinity is one of the worst abiotic stresses, as it causes huge losses to crop yield each year. Kinetin (Kn) has been reported as plant
A U Gnanesh et al.
Indian journal of experimental biology, 50(2), 164-170 (2012-06-08)
The Malnad region located in the Western Ghats of Karnataka is known for the cultivation of indigenous rain fed land race cultivar of rice. The present study was to investigate the callogenic and caulogenic potentialities of the two indigenous rice
Khanhvan T Nguyen et al.
Plant cell reports, 32(2), 207-218 (2012-10-23)
KEY MESSAGE : Rooting of Artemisia annua increases trichome size on leaves and helps drive the final steps of the biosynthesis of the sesquiterpene antimalarial drug, artemisinin. Artemisia annua produces the antimalarial drug, artemisinin (AN), which is synthesized and stored
Gui-Xiang Wan et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 37(24), 3799-3802 (2013-05-01)
To determine the content of baicalin in Scutellaria baicalensis callus induced by different doncentrations of exogenous hormones. HPLC system was adopted to determine baicalin in S. baicalensis callus. Chromatographic conditions: ODS column was adopted, with methanol-water-phosphate (47: 53: 0.2) as
Maciej Ostrowski et al.
Journal of plant physiology, 170(4), 361-368 (2013-01-22)
The formation of auxin conjugates is one of the important regulatory mechanisms for modulating IAA action. Several auxin-responsive GH3 genes encode IAA-amide synthetases that are involved in the maintenance of hormonal homeostasis by conjugating excess IAA to amino acids. Recently
Natasha Spadafora et al.
Annals of botany, 110(8), 1631-1639 (2012-10-16)
How plant cell-cycle genes interface with development is unclear. Preliminary evidence from our laboratory suggested that over-expression of the cell cycle checkpoint gene, WEE1, repressed growth and development. Here the hypothesis is tested that the level of WEE1 has a
Md Rafique Ahmed et al.
Applied biochemistry and biotechnology, 168(5), 957-966 (2012-10-16)
The effect of thidiazuron (TDZ) has been investigated in shoot multiplication for a simple, efficient, rapid, and commercially applicable regeneration protocol of an important medicinal plant, Vitex trifolia. Multiple shoots were induced in nodal explants obtained from a mature tree
Mengyun Li et al.
Journal of veterinary science, 15(3), 353-359 (2014-06-26)
Kinetin (Kn) is a cytokinin growth factor that exerts several anti-aging and antioxidant effects on cells and organs. To investigate the mechanism underlying apoptotic events in aging cells induced by D-galactose (D-gal), we examined the effect of Kn delivered via
Bijesh Puthusseri et al.
Plant foods for human nutrition (Dordrecht, Netherlands), 67(2), 162-170 (2012-04-12)
Folate (vitamin B₉) content was evaluated in 10 varieties of coriander with the aim of enhancing its concentration and stability, because of three reasons: 1) coriander is among a few widely used greens in the world and suits many cuisines
Kittisak Chotikadachanarong et al.
Pakistan journal of biological sciences : PJBS, 16(17), 887-890 (2014-02-07)
Multiple shoot induction of Stevia rebaudiana Bertoni was studied by node explants that were cultured on solidified MS media and supplemented with 0, 1, 2, 3 and 4 mg L-1 kinetin for 4 weeks. The results showed the maximum amount
Jérome Guillard et al.
Bioorganic & medicinal chemistry letters, 17(7), 1934-1937 (2007-02-16)
Cytokinins, N6-substituted adenine derivatives, are plant hormones playing important roles in various processes in plant development. Furthermore, cytokinins and their derivatives are able to control mammalian cell apoptosis and differentiation. The aim of our study was the synthesis of 7-azaindole
Yaling Song et al.
Plant molecular biology, 70(3), 297-309 (2009-03-07)
Aux/IAA and auxin response factor (ARF) are two important families that have been well recognized for their roles in auxin-mediated responses. Aux/IAA proteins are short-lived transcriptional regulators that mediate the auxin responses through interaction with ARF transcription factors. Although quite
Lin Zhao et al.
Journal of experimental botany, 63(8), 3257-3270 (2012-03-06)
The soybean gene Glyma10g34760 appears to encode a RAV2-like transcription factor orthologue (DQ147914; hereafter GmRAV) based on sequence similarity. The gene is a member of the ERF/AP2 transcription factor family that has been shown to be increased in transcript abundance
Canan Sevimli-Gur et al.
Plant foods for human nutrition (Dordrecht, Netherlands), 68(3), 293-298 (2013-07-06)
Black carrots contain anthocyanins possessing enhanced physiological activities. Explants of young black carrot shoots were cultured in Murashige and Skoog (MS) medium for callus initiation and were transferred to new MS medium supplemented with four different combinations of 2,4-dichlorophenoxyacetic acid
Markéta Žd'árská et al.
Plant physiology, 161(2), 918-930 (2012-12-05)
The plant hormones cytokinins (CKs) regulate multiple developmental and physiological processes in Arabidopsis (Arabidopsis thaliana). Responses to CKs vary in different organs and tissues (e.g. the response to CKs has been shown to be opposite in shoot and root samples).
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