scholarly journals In vitro Regeneration, Acclimatization and Antimicrobial Studies of Selected Ornamental Plants

Plant Science ◽  
10.5772/50690 ◽  
2012 ◽  
Author(s):  
A. Bakrudeen Ali Ahmed ◽  
S. Mohajer ◽  
E.M. Elnaiem ◽  
R.M. Tah
Keyword(s):  
In Vitro Regeneration ◽  
Ornamental Plants ◽  
Antimicrobial Studies

scholarly journals In Vitro Regeneration of Muscari racemosum Mill. Using Twin Bulb Scales, Primary Bulbs, and Leaf Bases

2021 ◽  
Vol 5 (3) ◽  
pp. 714-727
Author(s):  
Çiğdem Alev ÖZEL ◽  
Fatma ÜNAL
Keyword(s):  
Clonal Propagation ◽  
In Vitro Regeneration ◽  
Ornamental Plants ◽  
Fold Increase ◽  
Naphthaleneacetic Acid ◽  
Special Importance ◽  
Ms Medium ◽  
Related Factors ◽  
Important Center

Turkey is an important center of diversity for many plants species including bulbs, rhizomes, tubers, and other plants of high agricultural and horticultural importance. These species have a special importance as ornamental plants. However, due to urbanization and related factors, many of them are under threat. One of these species is the endemic Muscari racemosum Mill. The current study aimed to develop an efficient in vitro commercial bulblet propagation procedure using different explants. Twin-scale bulb explants were regenerated on MS medium having several doses of Kinetin+NAA (1-Naphthaleneacetic acid). The best regeneration was exhibited on 4.65 μM Kinetin+5.37 μM NAA at the end of 10 weeks with induction of 4.08 bulblets/explant with a mean diameter of 0.31 cm. The primary bulblets were cultured on MS medium having 18.60 μM Kinetin+5.37 μM NAA. About a 2.5-fold increase in the diameter of the bulbs (0.76 cm) was exhibited on the regenerated bulblets. The bulblets were regenerated on leaf bases taken from MS medium having several doses of BAP (6-Benzylaminopurine) + NAA. The regenerated bulbs were rooted on MS medium having 4.90 μM IBA (Indole-3-butyric acid) followed by their transference to a greenhouse for acclimatization. This study provided important information on commercial clonal propagation of M. racemosum and the importance of explants and growth regulators in plant regeneration.

scholarly journals PLANT TISSUE CULTURE: A TOOL TO CONSERVE BIODIVERSITY THROUGH RAPID IN VITRO REGENERATION OF DIVERSE PLANT SPECIES

2017 ◽  
pp. 132-139
Author(s):  
Nirali Vora
Keyword(s):  
Tissue Culture ◽  
Plant Species ◽  
Plant Tissue Culture ◽  
Plant Tissue ◽  
In Vitro Regeneration ◽  
Ornamental Plants ◽  
Cost Effective ◽  
Human Consumption ◽  
Natural Forests

Biodiversity is declining with the loss of natural forests across the world. Plant tissue culture is an important biotechnological tool to raise large number of plant species in short spa of time. However, commercial tissue culture laboratories are working on raising plantlets important for human consumption only; which mainly include fruit crops, ornamental plants, timber-yielding forest trees and medicinal plants. There is an urgent need of raising all the different plant species rapidly through tissue culture. Through cultivation of these high yielding and disease-free crops in the forests for consumption of all other species of fauna; conservation of biodiversity can be achieved. However, as tissue culture plantlets are costlier than conventionally raised plants, despite of its advantages its utility is limited. To reduce cost of an important fruit crop, banana during its in vitro regeneration, cost-effective alternatives are proposed.

In vitro regeneration of watermelon seed segments

2015 ◽  
Vol 4 (8) ◽  
Author(s):  
M. Ameri ◽  
M. Lahouti ◽  
A. Bagheri ◽  
A. Sharifi ◽  
F. Keykha Akhar
Keyword(s):  
In Vitro Regeneration ◽  
Watermelon Seed

Methods of experimental polyploidization and their use in apple breeding

2020 ◽  
Vol 62 ◽  
pp. 85-90
Author(s):  
L. V. Tashmatova ◽  
O. V. Matsneva ◽  
T. M. Khromova ◽  
V. V. Shakhov
Keyword(s):  
Exposure Time ◽  
Cell Walls ◽  
Prolonged Exposure ◽  
Ornamental Plants ◽  
Colchicine Treatment ◽  
Apple Trees ◽  
Open Ground ◽  
High Concentrations ◽  
Diploid Gametes

The article presents methods of experimental polyploidy of fruit, berry and ornamental plants. The purpose of this review is to highlight the problems and prospects of polyploidization of plants in the open ground and in vitro culture and the possibility of their application for apple trees. For the purpose of obtaining apple tetraploids as donors of diploid gametes, seed seedlings were treated with a solution of colchicine in concentrations of 0.1-0.4 % for 24 and 48 hours. Colchicine concentrations of 0.3 % and 0.4 % at 48 hours of treatment had a detrimental eff ect on their development. As a result, tetraploids and chimeras were obtained from seeds from free pollination of the varieties Orlik, Svezhest, Kandil Orlovsky, as well as from seeds obtained from crossing the varieties Svezhest×Bolotovskoe, Moskovskoe Оzherel’e×Imrus, Girlyanda×Venyaminovskoe. The optimal concentration of colchicine was 0.1 %. Methods of colchicine treatment have been studied: 1) adding to the nutrient medium, colchicine concentration: 0.01%, 0.02%, exposure time 24h-19 days; 2) applying amitotic solution to the growth point, colchicine concentration: 0.1 %, 0.2 %, exposure time 24h-7 days. To increase the penetration of colchicine through the cell walls, a 0.1 % dimexide solution was used. Studies have shown that high concentrations and prolonged exposure to colchicine reduce the viability of explants.

Synthesis, Molecular Docking and In Vitro Antimicrobial Studies of Novel Pyrazole Analogues of Curcumin

2014 ◽  
Vol 11 (4) ◽  
pp. 474-483 ◽  
Author(s):  
Dileep Kumar ◽  
Harish G. ◽  
Mayank Gangwar ◽  
Manish Kumar ◽  
Dharmendra Kumar ◽  
...  
Keyword(s):  
Molecular Docking ◽  
Antimicrobial Studies
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