High-frequency shoot regeneration from cotyledon explants of watermelon cv. sugar baby

2001 ◽  
Vol 37 (2) ◽  
pp. 255-258 ◽  
Author(s):  
Rakhi Chaturvedi ◽  
S. P. Bhatnagar
Keyword(s):  
Shoot Regeneration ◽  
High Frequency ◽  
Cotyledon Explants

High frequency shoot regeneration from cotyledon explants of cucumber via organogenesis

2007 ◽  
Vol 112 (1) ◽  
pp. 2-8 ◽  
Author(s):  
N. Selvaraj ◽  
A. Vasudevan ◽  
M. Manickavasagam ◽  
S. Kasthurirengan ◽  
A. Ganapathi
Keyword(s):  
Shoot Regeneration ◽  
High Frequency ◽  
Cotyledon Explants

High frequency shoot regeneration and Agrobacterium-mediated transformation of chrysanthemum (Dendranthema grandiflora)

Plant Science ◽  
1994 ◽  
Vol 98 (1) ◽  
pp. 69-79 ◽  
Author(s):  
Lori A. Urban ◽  
John M. Sherman ◽  
James W. Moyer ◽  
Margaret E. Daub
Keyword(s):  
Shoot Regeneration ◽  
High Frequency ◽  
Dendranthema Grandiflora ◽  
Agrobacterium Mediated Transformation

scholarly journals The influence of silver thiosulfate and thidiazuron on shoot regeneration from cotyledon explants of Brassica napus

2012 ◽  
Vol 39 (3) ◽  
pp. 133-139 ◽  
Author(s):  
Kyung-Hee Roh ◽  
Bo-Kyung Kwak ◽  
Jong-Bum Kim ◽  
Kyeong-Ryeol Lee ◽  
Hyun-Uk Kim ◽  
...  
Keyword(s):  
Brassica Napus ◽  
Shoot Regeneration ◽  
Silver Thiosulfate ◽  
Cotyledon Explants

scholarly journals The effect of carbon source on plant regeneration in tomato

2011 ◽  
Vol 32 (No. 1) ◽  
pp. 6-8 ◽  
Author(s):  
J. Gubiš ◽  
Z. Lajchová ◽  
L. Klčová
Keyword(s):  
Plant Regeneration ◽  
Carbon Source ◽  
Shoot Regeneration ◽  
Regeneration Capacity ◽  
Hypocotyl Explants ◽  
Cotyledon Explants ◽  
Tomato Cultivars ◽  
Number Of Shoots

 The effect of different tomato cultivars and different sugar types (sucrose, glucose and maltose) and concentrations (1.0, 2.0 and 3.0%) on shoot regeneration from aseptically grown hypocotyl and cotyledon explants were studied. Among sugar types, sucrose at a concentration of 3.0% induced the highest number of shoots from both types of explants. In hypocotyl explants, cv. Premium showed the best regeneration capacity (0.23 shoots per explant), and in cotyledon explants, cv. Hana produced the maximal number of shoots (0.43 or 0.37 for media with 2.0% or 3.0% sucrose, respectively).  

scholarly journals Callus induction and regeneration of Alkanna orientalis var. Orientalis and A. sieheana

2019 ◽  
Vol 48 (3) ◽  
pp. 633-640 ◽  
Author(s):  
Cenney Yaman ◽  
Serkan Uranbey ◽  
Hussein Abdullah Ahmed ◽  
Sabahattin Özcan ◽  
Osman Tugay ◽  
...  
Keyword(s):  
Shoot Regeneration ◽  
Callus Induction ◽  
High Frequency ◽  
Stem Segment ◽  
Leaf Base ◽  
Cotyledonary Leaf ◽  
Frequency Variations ◽  
Alkanna Orientalis ◽  
Stem Segments

Callus induction and proliferation of Alkanna orientalis var. orientalis and Alkanna sieheana containing valuable alkannin/shikonin (A/S) derivates were investigated using leaf base and stem segment explants. Stem segments and cotyledonary leaf base of both species were cultured on Murashige and Skoog medium fortified with different concentrations of BAP, Kn, NAA, IAA and IBA for callus induction and shoot regeneration. High frequency reproducible, prolific and compact calli formation was obtained from the stem segments of both species in all media tested. The frequency variations of callus induction and shoot regeneration were discussed in terms of different species, plant growth regulators and explant resources. A. orientalis and A. sieheana may be considered to be alternative plants for the A/S production in vitro.

scholarly journals Studies on High Frequency Shoot Regeneration in Sesame (Sesamum indicum L.)

2012 ◽  
Vol 21 (1) ◽  
pp. 45-52 ◽  
Author(s):  
Bangaramma S. Wadeyar ◽  
R. Lokesha
Keyword(s):  
Key Words ◽  
Shoot Regeneration ◽  
Plant Tissue ◽  
High Frequency ◽  
Sesamum Indicum ◽  
Direct Seeding ◽  
The Other ◽  
Seeding Method ◽  
Regeneration Response ◽  
High Sucrose

High frequency shoot regeneration was attempted in sesame (Sesamum indicum L. Pedaliaceae), using five genotypes/varieties viz. Tumkur and Gulbarga Locals (land races), W-II, E-8 and DS-1 (varieties). The hypocotyl-derived callus obtained through direct seeding method was placed on MS with five different treatments viz. pre-culture of callus on high sucrose (6 - 9%) for two weeks and transferring on to plain MS with 3% sucrose, MS with variable concentrations of TDZ alone, MS with constant TDZ and variable concentrations of BA and IAA, MS with variable concentrations of BA and IAA without TDZ, MS with ABA and AgNO3 and MS with BAP, NAA and AgNO3.  Highest frequency of cent per cent shoot regeneration was initiated in variety DS-1on MS containing NAA 2.5 mg/l, BAP 3.5 mg/l and 20 µM AgNO3 with 2.50 mean shoots/callus followed by 91.6% in variety W-II on MS containing 25 µM TDZ with 2.20 mean shoots/callus. The other treatments had poor shoot regeneration response. The results have been discussed in the light of sesame improvement through biotechnological ways.   Key words: Sesamum indicum, hypocotyl, high frequency,  shoot regeneration   D. O. I. 10.3329/ptcb.v21i1.9562   Plant Tissue Cult. & Biotech. 21(1): 45-52, 2011 (June)

Sign in / Sign up

Export Citation Format

Share Document