scholarly journals Application of naturally occurring mechanical forces in in vitro plant tissue culture and biotechnology

2021 ◽  
pp. 1902656
Author(s):  
Judit Dobránszki
2016 ◽  
Vol 128 (2) ◽  
pp. 437-446 ◽  
Author(s):  
Siham Esserti ◽  
Mohamed Faize ◽  
Lalla Aicha Rifai ◽  
Amal Smaili ◽  
Malika Belfaiza ◽  
...  

Planta ◽  
2018 ◽  
Vol 248 (1) ◽  
pp. 1-18 ◽  
Author(s):  
Claudia A. Espinosa-Leal ◽  
César A. Puente-Garza ◽  
Silverio García-Lara

Author(s):  
Quang Minh Pham ◽  
Kien Cong Duong ◽  
Phuong Ngo Diem Quach ◽  
Minh Thi Thanh Hoang

Dendrobium is one of the largest and most important orchid genera because of their ornamental and commercial value. Plant tissue culture is an established method for the effective micropropagation of of valuable plants. In this study, Dendrobium caesar keikis were sterilized with sodium hypochlorite 2.5 % in 15 minutes. Effects of 3 kinds of cytokinin (TDZ, BA and kinetin), adenine and 3 kinds of auxin (IAA, IBA, NAA) with different concentrations on inducing shoots and roots were studied. The highest shoot initation was observed on Knudson C (KC) medium supplemented with BA 2.0 mg/L. Strong roots were induced in KC media supplied with 0.5 g/L active charcoal (AC) and 1.0 mg/L IAA. In order to transfer in vitro plant to the nursery garden, the highest percentage of survival seedling was shown on coconut husk substrate, and peanut husk was the best for the growth and development of Dendrobium caesar. Micropropagation and nursery at garden for Dendrobium caesar were successfully established.


Euphytica ◽  
1994 ◽  
Vol 79 (1-2) ◽  
pp. 45-58 ◽  
Author(s):  
Y. Henry ◽  
P. Vain ◽  
J. De Buyser

Author(s):  
Boboc Oros Paula ◽  
◽  
Timea Hitter Buru ◽  
Corina Cătană ◽  
Maria Cantor ◽  
...  

2018 ◽  
Vol 28 (1) ◽  
pp. 99-108 ◽  
Author(s):  
Mohammad Ali ◽  
Shefali Boonerjee ◽  
Mohammad Nurul Islam ◽  
Mihir Lal Saha ◽  
M Imdadul Hoque ◽  
...  

The endogenous bacterial contamination of plant tissue culture materials and their possible control was studied. Nine bacterial isolates were isolated from the contaminated tissue culture materials viz. potato and tea. On the basis of morphology and biochemical characters of nine isolates, seven were identified as Gram positive belonging to Bacillus alcalophilus, B. circulans, B. infantis, B. lentus, B. schlegelii, B. pumilus and B. subtilis. Remaining two were Gram negative and identified as Enterobacter cloacae sub. sp. dissolvens and Pantoea agglomerans. Molecular analysis was conducted on the basis of 16S rDNA sequence to confirm three isolates. Culture and sensitivity test was carried out to screen out the antibiotic sensitivity where streptomycin (S-10), polymyxin (PB-300) and gentamicin (CN-120) antibiotics were found to be effective against all bacterial isolates. The culture and sensitivity test reflected the feasibility to control or eliminate the contaminant bacteria during in vitro culture of plant which is very much required in the commercial tissue culture production.Plant Tissue Cult. & Biotech. 28(1): 99-108, 2018 (June)


2017 ◽  
pp. 24-33
Author(s):  
Swetnisha, Ajitabh Bora, H.K. Gogoi, P.S. Raju

Capsaicin, a secondary metabolite produced in capsicum, is in high demand in pharmaceutical industry because of its various medicinal properties. Currently, the supply of capsaicin depends upon its extraction from capsicum fruits. This limits the production of capsaicin as it depends upon agricultural produce. The current review has compiled information from various literature published on chemistry and importance of capsaicin along with its method of production. It also reviews the process of in vitro production of capsaicin through plant tissue culture, strategies of increasing capsaicin accumulation and its advantages over extraction from fruits and artificial synthesis.


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