نتایج جستجو برای: plantlet regeneration

تعداد نتایج: 61129  

2011
A. A. Malik Li Cui Shuxia Zhang Jin-feng Chen

Malik A.A., Li Cui, Shuxia Zhang, Jin-feng Chen, 2011. Efficiency of SSR markers for determining the origin of melon plantlets derived through unfertilized ovary culture. Hort. Sci. (Prague), 38: 27–34. The effects of temperature pre-treatment, thidiazuron, naphthaleneacetic acid, and 6-benzylaminopurine on in vitro gynogenic plant production from un-pollinated melon (Cucumis melo L.) ovaries w...

Journal: :Horticulturae 2022

The survival and growth of in vitro plantlets are still problematic for the date palm; thus, application nanotechnology may provide palm that develop faster with enhanced biochemical parameters. Moreover, usage Fe-modified activated carbon (Fe-AC) prepared from pits instead charcoal (AC) tissue culture media during current investigation can be considered an innovative approach. Furthermore, eff...

Journal: :Hortscience 2021

Bletilla striata (Thunb. ex A. Murray) Rchb. f., a species of perennial herb orchidaceae that has remarkable effects and high economic value, been intensively studied by many scholars. Although this seeds, the germination rate is exceptionally low, which leads to decreased germplasm resources increased market demand every year. To solve problem, study examined aseptic system direct seeding tech...

2000
Archana Giri M. Lakshmi Narasu

Agrobacterium rhizogenes causes hairy root disease in plants. The neoplastic roots produced by A. rhizogenes infection is characterized by high growth rate and genetic stability. These genetically transformed root cultures can produce higher levels of secondary metabolites or amounts comparable to that of intact plants. Hairy root cultures offer promise for production of valuable secondary meta...

Journal: :Tree physiology 1997
F Saborio W S Dvorak J K Donahue T A Thorpe

A plantlet regeneration protocol was developed for Pinus ayacahuite var. ayacahuite (Ehrenb.). Embryos from mature seeds from ten provenances were cultured in a 16-h photoperiod for 3 days on a medium containing 30 mM sucrose and 0.7% agar. Cotyledons from these embryos were subcultured onto MCM medium (Bornman 1983) supplemented with 50 micro M N(6)-benzyladenine and 90 mM sucrose for 2 weeks....

2008
A. MUJEEB-KAZI A. GUL J. AHMED J. I. MIRZA

Somaclonal variation, aneuploidy, and genotypic specificity are major limitations of anther culture and bread wheat x Hordeum bulbosum crosses for producing haploids (n=3x=21, ABD). Sexual combinations of wheat x Zea mays have since emerged as an alternate and significant procedure as wheat genotypic specificity does not exist. This procedure has been refined and simplified over the last decade...

2017
Moslem Bahmankar Seyed Mohammad Mahdi Mortazavian Masoud Tohidfar Seyed Ahmad Sadat Noori Ali Izadi Darbandi Giandomenico Corrado Rosa Rao

This is the first report evaluating the relationship between the chemical compositions of cumin seeds (based on the analysis of the content of catalase, ascorbate peroxidase, proline, protein, terpenic compounds, alcohol/phenols, aldehydes, and epoxides) and the induction efficiency of somatic embryogenesis in two Iranian superior cumin landraces (Golestan and North Khorasan). Cotyledons isolat...

2017
ABM Sharif Hossain Musamma M. Uddin

The data article contains the experimental data and images on the callus cell, shoot and stem proliferation from pineapple crown slice and banana inflorescence in vitro. Investigated data are related to the research article "Effects of benzylaminopurine and naphthalene acetic acid on proliferation and shoot growth of pineapple (Ananas comosus L. Merr) in vitro" Alsaif et al. (2011) [1] and "Pla...

2001
D. E. Bradley A. H. Bruneau R. Qu

Perennial ryegrass (Lolium perenne L.) is a widely used cool-season grass species as turf and forage. In order to use biotechnological approaches to improve the species, factors affecting tissue culture responses of mature caryopses of perennial ryegrass were studied. Callus induction and regeneration from mature caryopses of thirteen recentlyreleased turf-type perennial ryegrass cultivars were...

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