scholarly journals EFFECTS OF DIFFERENT CROTON (Codiaeum variegatum L.) GENOTYPES AND GROWTH REGULATORS ON CALLUS INDUCTION, MICRO PROPAGATION AND ANTIBACTERIAL ACTIVITIES

2018 ◽  
Vol 45 (1) ◽  
pp. 331-347
Author(s):  
Gehad Bakheet ◽  
S. Soliman ◽  
M. Abdelkader ◽  
M. Elashtokhy
Keyword(s):  
Growth Regulators ◽  
Callus Induction ◽  
Antibacterial Activities ◽  
Micro Propagation ◽  
Codiaeum Variegatum

scholarly journals Role of Growth Regulators on In Vitro Callus Induction and Direct Regeneration in Physalis minima Linn

2015 ◽  
Vol 44 ◽  
pp. 38-44 ◽  
Author(s):  
H. Sandhya ◽  
Rao Srinath
Keyword(s):  
Acetic Acid ◽  
Growth Regulators ◽  
Callus Induction ◽  
Basal Medium ◽  
Direct Regeneration ◽  
Naphthalene Acetic Acid ◽  
Stem Explants ◽  
Dichlorophenoxy Acetic Acid ◽  
Indole 3 Acetic Acid

Suitable protocol for induction of callus and regeneration was developed from different explants viz., node, stem and leaves in Physalis minima. MS basal medium supplemented with various concentrations (1.0-4.0mg/l) of auxins like 2,4-Dichlorophenoxy acetic acid (2,4-D), α-naphthalene acetic acid (NAA) and Indole-3-acetic acid (IAA) and cytokinins (0.5-1.5mg/l) like BAP or Kn were used. All the three explants responded for induction of callus, however stem explants were found superior, followed by node and leaf. Callus induction was observed in all the auxins and combination of growth regulators used with varied mass (2010±1.10) and highest percentage of callus induction was observed from stem at 2.0mg/l 2,4-D (90%) followed by NAA (70%) and IAA (50%). Organogenesis was induced when nodal explants were transferred on MS medium supplemented with 2,4-D and Kn at various concentrations, maximum being on 2.0mg/l 2,4-D + 1.0mg/l Kn (90%). Regenerated shoots were elongated on 0.5mg/l GA3. The shoots were subsequently rooted on MS + 1.0mg/l IBA (95%) medium. Rooted shoots were hardened and acclimatized, later they were transferred to polycups containing soil, cocopeat and sand in the ratio 1:2:1.Keywords:Physalis minima, Node, Stem, Leaf, callus and growth regulators.

scholarly journals Effect of Different Plant Growth Regulators on In-vitro Callus Induction in Carica papaya (cv. Pusa Nanha)

2019 ◽  
Vol 8 (07) ◽  
pp. 1217-1225
Author(s):  
Nisha Malik ◽  
Rakesh Singh Sengar ◽  
Manoj Kumar Yadav ◽  
Shiv Kumar Singh ◽  
Gopal Singh ◽  
...  
Keyword(s):  
Plant Growth ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Callus Induction ◽  
Carica Papaya

Micro propagation of Adiantum Capillus plant through a culture of plant spores

2020 ◽  
Vol 2 (1) ◽  
pp. 48-56
Author(s):  
Salem Hammud ◽  
Moohamed Abosneena ◽  
Munder Abugnia ◽  
Ahmed Shaaban ◽  
Adel Elmograbi
Keyword(s):  
Growth Regulators ◽  
Plant Tissues ◽  
Endangered Plants ◽  
Benzyl Adenine ◽  
Sand Mixture ◽  
Biotechnology Research ◽  
Nutritional Medium ◽  
Growth Room ◽  
Micro Propagation ◽  
Culture Technology

This experiment was conducted in Biotechnology research center BTRC for the purpose of studying the possibility of propagate Adiantum Capillus plant by using spores through plant tissues culture technology, which is one of the endangered plants in Libya. MS media was used in this study supplemented with some growth regulators (cytokines) of benzyl adenine BA and Kinten K at different concentrations (0.0, 0.5, 1.0, 2.0) mg / l. The results indicate that the growth of spores represented by the increase in the length and size of the vegetative masses in the MS nutritional medium equipped with BA growth regulator at a concentration of 2.0 mg / l is significantly higher than other treatments. The obtained plants were adapted by using growth medium of the Betmos and sand mixture in a ratio of 1: 2 in the growth room. The branches and roots formed when the plant moved to the greenhouse in the same medium of development

Effect of Media, Growth Regulators and Genotypes on Callus Induction and Regeneration in Wheat (Triticum estivum)

2001 ◽  
Vol 1 (1) ◽  
pp. 49-54 ◽  
Author(s):  
Hamid Rashid ◽  
Rizwana Abdul Ghani . ◽  
Zubeda Chaudhry .
Keyword(s):  
Growth Regulators ◽  
Callus Induction

Effect of Plant Growth Regulators on Callus Induction and Plant Regeneration in Anther Culture of Rice

2004 ◽  
Vol 7 (3) ◽  
pp. 331-334 ◽  
Author(s):  
Md. Monirul Islam ◽  
Sanjay Kumar Adhikar . ◽  
Purnendu Gain . ◽  
Md. Mizanur Rahman . ◽  
Noor-e-Alam Siddique .
Keyword(s):  
Plant Regeneration ◽  
Plant Growth ◽  
Anther Culture ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Callus Induction

scholarly journals In vitro callus induction of gerbera from leaf explant

2020 ◽  
Vol 8 (1) ◽  
pp. 1
Author(s):  
Sadia Afrin Jui ◽  
Md. Mijanur Rahman Rajib ◽  
M. Mofazzal Hossain ◽  
Sharmila Rani Mallik ◽  
Iffat Jahan Nur ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Growth Regulators ◽  
Callus Induction ◽  
Leaf Explants ◽  
Leaf Explant ◽  
Naphthalene Acetic Acid ◽  
Dichlorophenoxyacetic Acid ◽  
Ms Medium ◽  
Indole 3 Acetic Acid

The experiment was designed to evaluate the effect of growth regulators on leaf explant of Gerbera for callus induction. Various kinds of plant growth regulators such as 6-Benzylaminopurine (BAP), α-Naphthalene acetic acid (NAA), 2, 4-Dichlorophenoxyacetic acid (2, 4-D), Indole-3-acetic acid (IAA) were used to initiate cultures. These were added to Murashige and Skoog medium in different combinations and concentrations. Leaf explants cultured on MS medium supplemented with BAP+ 2, 4-D+ IAA in T4 treatment & BAP+ 2,4-D in T5 treatment showed the best results for callus induction. On the other hand callus was induced early in the combination of BA+ 2,4-D + IAA hormone in T5, T9 & T8 treatment respectively. The rate of callus induction was very low in BA + NAA combinations but it was much earlier.   

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