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1. Physiological and anatomical aspects of the rooting of Brunfelsia pauciflora cuttings

Author:
Cassiano Emilio De Sousa; Fabrícia Lorrane Rodrigues Oliveira; Bruno Francisco Sant'Anna-Santos; Katia Christina Zuffellato-Ribas
Source:
Scientia horticulturae 2023 v.307 pp. 111491
ISSN:
0304-4238
Subject:
callus,   etc   ; Brunfelsia; autumn; cambium; greenhouses; indole butyric acid; leaves; mortality; root primordia; seedling production; spring; starch; summer; toluidine blue;     Show all 14 Subjects
Abstract:
... Brunfelsia is an important genus of the Solanaceae family due to its ornamental aspects and pharmacological properties. Brunfelsia pauciflora stem cuttings represent an alternative to seedling production for its propagation. There is no scientific data currently available concerning B. pauciflora cuttings, although previous studies with Brunfelsia uniflora indicated that it may be difficult to roo ...
DOI:
10.1016/j.scienta.2022.111491

2. Molecular insights into lignin biosynthesis on cadmium tolerance: Morphology, transcriptome and proteome profiling in Salix matsudana

Author:
Miao Yu; Renying Zhuo; Zhuchou Lu; Shaocui Li; Juanjuan Chen; Yujun Wang; Jihong Li; Xiaojiao Han
Source:
Journal of hazardous materials 2023 v.441 pp. 129909
ISSN:
0304-3894
Subject:
callus,   etc   ; Populus; Salix matsudana; biosynthesis; cadmium; cinnamoyl-CoA reductase; cinnamyl alcohol dehydrogenase; genetically modified organisms; lignin; lignin content; phytoremediation; proteome; soil; soil pollution; transcriptome; xylem;     Show all 16 Subjects
Abstract:
... Soil pollution caused by cadmium (Cd) is a serious concern. Phytoremediation is a popular technology in the remediation of Cd-contaminated soil. Salix matsudana var. matsudana f. umbraculifera Rehd. has been characterized as a high Cd-accumulating and tolerant willow (HCW). Here, transcriptome and proteome profiling, along with morphology analyses were performed to explore molecular cross-talk inv ...
DOI:
10.1016/j.jhazmat.2022.129909

3. The impact of strigolactone GR24 on Capparis spinosa L. callus production and phenolic compound content

Author:
Ragbet Ezgi Duran; Hafsatu Issah
Source:
Plant cell, tissue, and organ culture 2022 v.149 no.1-2 pp. 197-204
ISSN:
0167-6857
Subject:
callus; callus culture; callus formation,   etc   ; Capparis spinosa; benzyladenine; chlorogenic acid; methyl isothiocyanate; naphthaleneacetic acid; organ culture; phenolic compounds; quercetin; rutin; strigolactones; sulfur;     Show all 14 Subjects
Abstract:
... The effect of strigolactones on plants, which has been recently described as a new group of plant hormones, has not been fully characterized. Capparis spinosa L. callus formation using synthetic strigolactone GR24 (0.1 and 0.2 μM) alone or combined with 1-naphthalene acetic acid (NAA) (10.74 μM) and 6-benzylaminopurine (BAP) (4.44 μM) and its effect on phenolic compounds production were evaluated. ...
DOI:
10.1007/s11240-021-02212-1

4. Artificial neural network modeling to predict and optimize phenolic acid production from callus culture of Lactuca undulata Ledeb.

Author:
Rezvan Ramezannezhad; Morteza Mofid Bojnoordi; Mohammad Armin; Mahnaz Aghdasi
Source:
In vitro cellular & developmental biology 2022 v.58 no.4 pp. 653-663
ISSN:
1054-5476
Subject:
callus; callus culture,   etc   ; 2,4-D; Lactuca; caffeic acid; chlorogenic acid; neural networks; plant growth;     Show all 8 Subjects
Abstract:
... The present study aims to model and optimize phenolic acid production from Lactuca undulate Ledeb. root- and leaf-derived callus using the feed-forward artificial neural network (ANN) model. For this purpose, the effect of different concentrations (0, 0.1, 0.5, 1, and 2 mg L⁻¹) of Kin in combinations with or without 2,4-D and or NAA was investigated on callus induction and phenolic acids productio ...
DOI:
10.1007/s11627-022-10272-x

5. Design of nutrient gas-phase bioreactors: a critical comprehensive review

Author:
Amir Hossein Mirzabe; Ali Hajiahmad; Ali Fadavi; Shahin Rafiee
Source:
Bioprocess and biosystems engineering 2022 v.45 no.8 pp. 1239-1265
ISSN:
1615-7591
Subject:
callus,   etc   ; bioprocessing; bioreactors; fungi;     Show all 4 Subjects
Abstract:
... To reach an efficient and economical gas-phase bioreactor is still one of the most critical challenges in biotechnology engineering. The numerous advantages of gas-phase bioreactors (GPBs) as well as disadvantages of these bioreactors should be exactly recognized, and efforts should be made to eliminate these defects. The first step in upgrading these bioreactors is to identify their types and the ...
DOI:
10.1007/s00449-022-02728-6

6. Optimization of protocol for callus induction and whole plant regeneration for developing somaclonal variants in sugarcane cv. COC 671

Author:
Srilakshmi Maruprolu; S. Geetha; R. Gnanam; R. Viswanathan; Asish K. Binodh; R. Sudagar
Source:
Electronic journal of plant breeding 2022 v.13 no.2 pp. 388-398
ISSN:
0975-928X
Subject:
callus,   etc   ; leaves; plantlets; sugarcane;     Show all 4 Subjects
Abstract:
... The present study was carried out to optimize in vitro callus induction protocol and whole plant regeneration for developing red rot resistant somaclones in commercial sugarcane variety COC 671 using immature leaf sheaths as explants. In the whole experiment, the best medium for callus induction was MS medium supplemented with 2, 4-D (2.0 mg/l) recorded callus induction frequency of 100 per cent i ...
DOI:
10.37992/2022.1302.058

7. Influence of biotic and abiotic elicitors on artemisinin, quercetin, caffeic acid and essential oil production in Artemisia dracunculus L.

Author:
Yasemin Coskun; Feride Taslidere
Source:
Flavour and fragrance journal 2022 v.37 no.5 pp. 322-330
ISSN:
0882-5734
Subject:
callus; callus culture; callus formation,   etc   ; Artemisia dracunculus; artemisinin; caffeic acid; chitosan; elicitors; essential oils; flavor; leaves; lipid content; medicinal properties; odors; quercetin; secondary metabolites; tarragon;     Show all 17 Subjects
Abstract:
... Artemisia dracunculus L. (tarragon) is valuable for its medicinal uses such as antimalarial, antibacterial and anticancer. Biotechnological methods need to be developed for the production of phytochemical compounds in plants with high and stable quality. Elicitation is one of the best tools for increasing secondary metabolites in various in vitro cultures. The current study determines the applicat ...
DOI:
10.1002/ffj.3715

8. Studies on elastic stable intramedullary nailing (ESIN) for the treatment of diaphyseal fracture of femur in skeletally immature dogs using titanium elastic nails

Author:
P.A. Rahul; V. Mahesh; B.N. Nagaraja; H.D. Narayanaswamy; L. Ranganath; K.M. Srinivasamurthy
Source:
Indian journal of veterinary surgery 2022 v.43 no.1 pp. 24-27
ISSN:
0973-9726
Subject:
callus formation,   etc   ; femur; surgery; titanium;     Show all 4 Subjects
Abstract:
... The study was conducted in six clinical cases of skeletally immature dogs irrespective of breed and sex having transverse or short oblique mid-diaphyseal femoral fractures. In all the animals, fracture was stabilized with elastic stable intramedullary nail using standard titanium elastic nails. Immediate postoperative radiographs showed proper reduction and good alignment of the fractured segments ...
DOI:
10.5958/0973-9726.2022.00007.9

9. Elicitation Effects on Some Secondary Metabolites and Antioxidant Activity in Callus Cultures of Allium jesdianum Boiss. & Buhse.: Methyl Jasmonate and Putrescine

Author:
Esmat Yazdanian; Pooran Golkar; Mohammad Reza Vahabi; Marzieh Taghizadeh
Source:
Applied biochemistry and biotechnology 2022 v.194 no.2 pp. 601-619
ISSN:
0273-2289
Subject:
callus; callus culture; callus formation,   etc   ; 2,2-diphenyl-1-picrylhydrazyl; Allium; acetic acid; anthocyanins; antioxidant activity; biotechnology; flavonols; hypocotyls; medicinal plants; methyl jasmonate; putrescine; secondary metabolites; seed germination;     Show all 16 Subjects
Abstract:
... Allium jesdianum Boiss. & Buhse. is the most important species of the Amaryllidaceae family with various pharmacological properties. Three subsequent experiments (germination, callogenesis, and elicitation) were carried out as a completely randomized design with six replication. At the first study, the highest seed germination (78.33%) was achieved at chemical pre-treatment including the combinati ...
DOI:
10.1007/s12010-021-03643-4

10. Production of isoquinoline alkaloids from the in vitro conserved Fumaria parviflora and their in vitro wound healing activity

Author:
Mostafa B. Elsaid; Dina M. Elnaggar; Asmaa I. Owis; Sameh F. AbouZid; Samih Eldahmy
Source:
Natural product research 2022 v.36 no.10 pp. 2575-2579
ISSN:
1478-6427
Subject:
callus; callus culture,   etc   ; Fumaria parviflora; annuals; benzyladenine; coasts; cytotoxicity; fibroblasts; research; sanguinarine; skin (animal); structure-activity relationships;     Show all 12 Subjects
Abstract:
... Fumaria parviflora Lam. is a rare herbaceous annual plant, with a well-known richness of isoquinoline alkaloids. It is threaten due to expansion on construction in the Mediterranean coastal region. We established callus culture protocol aiming at in vitro conservation of this plant. Murashige and Skoog medium fortified with a combination of 0.5 mg/l 1-naphthaleneacetic acid (NAA) and 1 mg/l 6-benz ...
DOI:
10.1080/14786419.2021.1904401

11. Somatic embryogenesis in Rosa chinensis cv. ‘Old Blush’

Author:
Yanfang Cai; Lintao Tang; Haixia Chen; Yufan Li; Rong Liu; Jiren Chen
Source:
Plant cell, tissue, and organ culture 2022 v.149 no.3 pp. 645-656
ISSN:
0167-6857
Subject:
callus; callus culture,   etc   ; 2,4-D; Rosa chinensis; genetic transformation; germination; kinetin; organ culture; plant growth substances; somatic embryogenesis;     Show all 10 Subjects
Abstract:
... Rose is one of the most widely used ornamental flowers in the world. However, the low induction rates for most rose somatic embryos means that it is difficult to use somatic embryos for genetic transformation. In order to improve the induction rate of somatic embryos to improve the genetic transformation efficiency, this study investigated the effects of explant type, plant growth regulator concen ...
DOI:
10.1007/s11240-022-02299-0

12. Developing an efficient in vitro callusing and regeneration protocol in Dendranthema × grandiflorum Kitam.

Author:
Ambreena Din; Z. A. Qadri; Muneeb Ahmad Wani; Shameen Iqbal; Sajid Ali Malik; Z. A. Bhat; Neelofar Banday
Source:
Journal of crop science and biotechnology 2022 v.25 no.4 pp. 393-405
ISSN:
1975-9479
Subject:
callus,   etc   ; Chrysanthemum; biotechnology; cultivars; kinetin; leaves;     Show all 6 Subjects
Abstract:
... To standardize the methodology for in vitro callusing and regeneration of two chrysanthemum cultivars, ‘Candid’ and ‘Flirt,’ an experiment was carried out. The petals and leaf segments were used as explants. In both cultivars, petals were shown to be the most effective for callusing and regeneration. In both cultivars, MS medium enriched with 1.00 mg L⁻¹ BAP + 1.50 mg L⁻¹ NAA resulted in the best ...
DOI:
10.1007/s12892-022-00140-w

13. Morphohistological and biochemical features of the Guadua chacoensis (Bambusoideae; Poaceae) somatic embryogenesis

Author:
Luiza Giacomolli Polesi; Hugo Pacheco de Freitas Fraga; Daniela Goeten; Franklin Panato Back; Eliana de Medeiros Oliveira; Neusa Steiner; Miguel Pedro Guerra
Source:
Plant cell, tissue, and organ culture 2022 v.148 no.3 pp. 479-499
ISSN:
0167-6857
Subject:
callus; callus formation,   etc   ; Guadua chacoensis; arginine; bamboos; culture media; etiolation; maltose; mannose; methionine; organ culture; picloram; somatic embryogenesis; spermidine;     Show all 14 Subjects
Abstract:
... In this study, we focused on describing and characterizing the somatic embryogenesis (SE) process of Guadua chacoensis through morphohistological and biochemical analysis. For that, G. chacoensis in vitro shoots was used as explant in the induction experiments and we evaluated different Picloram concentrations (0–700 μM), explant pretreatments (constant dark/etiolation or light photoperiod), and e ...
DOI:
10.1007/s11240-021-02199-9

14. Titanium dioxide nanoparticles affect somatic embryo initiation, development, and biochemical composition in Paulownia sp. seedlings

Author:
Yasin Dumani; Seyed Mohammad Mahdi Mortazavian; Ali Izadi-Darbandi; Hossien Ramshini; Fatemeh Amini
Source:
Industrial crops and products 2022 v.176 pp. 114398
ISSN:
0926-6690
Subject:
callus; callus formation,   etc   ; Paulownia; anthocyanins; carotenoids; chemical composition; chlorophyll; culture media; petioles; plantlets; seedlings; somatic embryogenesis; titanium dioxide; trees; China;     Show all 15 Subjects
Abstract:
... Paulownia is a fast-growing tree with multiple uses. The present study was conducted to determine the most appropriate concentration of TiO₂ nanoparticles (titanium dioxide) for the induction of somatic embryogenesis and regeneration, reduction of free radicals, and the increase of antioxidant enzymes. Variables examined included explants (leaf and petiole), Paulownia species (Paulownia shantung, ...
DOI:
10.1016/j.indcrop.2021.114398

15. Novel NF-Y genes expressed during somatic embryogenesis in Medicago truncatula

Author:
Elina Potsenkovskaia; Varvara Tvorogova; Daria Yakovleva; Natalia Zlydneva; Ludmila Lutova
Source:
Plant gene 2022 v.31 pp. 100364
ISSN:
2352-4073
Subject:
callus,   etc   ; Medicago truncatula; biotechnology; genes; somatic embryogenesis;     Show all 5 Subjects
Abstract:
... Somatic embryogenesis is widely used in biotechnology as a regeneration process conditioning many protocols for plant transformation and in vitro propagation. The main objective of this study was to search for new potential somatic embryogenesis regulators among the genes belonging to the NF-Y family and to analyse the mechanism of their action in Medicago truncatula. We found that two LEC1-type N ...
DOI:
10.1016/j.plgene.2022.100364

16. High‑frequency plant regeneration and genetic fidelity assessment of regenerants by molecular and biochemical markers in Woodland Sage (Salvia nemorosa L.)

Author:
Hamid Reza Heydari; Esmaeil Chamani
Source:
Industrial crops and products 2022 v.187 pp. 115404
ISSN:
0926-6690
Subject:
callus; callus formation,   etc   ; Salvia nemorosa; adenine sulfate; leaves; organogenesis; ornamental plants; plant growth; plantlets; rosmarinic acid; sage; somaclonal variation; woodlands;     Show all 13 Subjects
Abstract:
... Salvia nemorosa L. is a valuable medicinal and ornamental plant from Lamiaceae. A high-frequency protocol for in vitro regeneration from S. nemorosa leaf explants was developed based on our results. Various plant growth regulators were evaluated for their effects on direct and indirect organogenesis, callogenesis, shoot multiplication, and rooting of explants at different concentrations. The maxim ...
DOI:
10.1016/j.indcrop.2022.115404

17. Callus induction and regeneration in high-altitude Himalayan rice genotype SR4 via seed explant

Author:
Wasifa Noor; Rafiq Lone; Azra N. Kamili; Amjad M. Husaini
Source:
Biotechnology reports 2022 v.36 pp. e00762
ISSN:
2215-017X
Subject:
callus,   etc   ; altitude; biotechnology; cold stress; genotype; rice;     Show all 6 Subjects
Abstract:
... SR4 genotype of rice is high altitude Himalayan rice prone to various abiotic stresses such as cold stress and therefore gives a poor yield. An efficient protocol for callusing and regeneration via direct and indirect means was established using mature seeds as an explant which can be utilized for molecular studies for genetic advancement of Himalayan rice genotype SR4 through transformation. High ...
DOI:
10.1016/j.btre.2022.e00762

18. LaCl3 treatment improves Agrobacterium-mediated immature embryo genetic transformation frequency of maize

Author:
Shengnan Liu; Yunlu Shi; Fang Liu; Yan Guo; Minhui Lu
Source:
Plant cell reports 2022 v.41 no.6 pp. 1439-1448
ISSN:
0721-7714
Subject:
callus,   etc   ; Agrobacterium radiobacter; calcium; corn; genetic transformation; plantlets;     Show all 6 Subjects
Abstract:
... KEY MESSAGE: We report an optimized transformation system that uses a LaCl₃ pretreatment (a Ca²⁺ channel blocker) for enhancing Agrobacterium-mediated infection of immature embryos and improving the genetic transformation frequency of maize. Agrobacterium-mediated genetic transformation of immature embryos is important for gene-function studies and molecular breeding of maize. However, the relativ ...
DOI:
10.1007/s00299-022-02867-w

19. The WKRY transcription factor MdWRKY75 regulates anthocyanins accumulation in apples (Malus domestica)

Author:
Mengyu Su; Weifang Zuo; Yicheng Wang; Wenjun Liu; Zongying Zhang; Nan Wang; Xuesen Chen
Source:
Functional plant biology 2022 v.49 no.9 pp. 799-809
ISSN:
1445-4408
Subject:
callus,   etc   ; Malus domestica; anthocyanins; apples; metabolism; transcription factors;     Show all 6 Subjects
Abstract:
... Anthocyanins play important roles in plant secondary metabolism. Although previous studies have identified many transcription factors (TFs) that participate in the synthetic pathway of anthocyanins, the regulation mechanism of the pathway remain poorly understood. In this study, we identified a WRKY Group IIc TF, MdWRKY75, which contained a typical WRKYGQK heptapeptide sequence and a C2 H2 -zinc f ...
DOI:
10.1071/FP21146

20. Systematic enhancement of L-DOPA and Secondary metabolites from Mucuna imbricata: Implication of precursors and elicitors in Callus culture

Author:
Suresh Suryawanshi; Parthraj Kshirsagar; Prajakta Kamble; Vishwas Bapat; Jyoti Jadhav
Source:
South African journal of botany 2022 v.144 pp. 419-429
ISSN:
0254-6299
Subject:
callus; callus culture,   etc   ; L-dopa; Mucuna imbricata; auxins; biomass; bioprocessing; cytokinins; drugs; flavonoids; medicinal plants; methyl jasmonate; salicylic acid; secondary metabolites; synergism;     Show all 15 Subjects
Abstract:
... The bioprocess methodology for the enhanced production of phytochemicals using plant cultures predominantly depends on the elicitors and precursors. The drug L-DOPA (anti-Parkinson's drug) (L-3, 4-dihydroxyphenylalanine) has been chiefly isolated from the popular medicinal plant species Mucuna. The present study has been carried out to enhance the production of L-DOPA and other secondary metabolit ...
DOI:
10.1016/j.sajb.2021.09.004