Results 31 to 40 of about 1,243,938 (160)

MUTAGENESIS OF CULTURED PLANT CELLS [PDF]

open access: yesGenetics, 1976
ABSTRACT Experiments were designed to study the effectiveness of the chemical mutagens ethylmethane sulfonate and nitrosoguanidine on plant cells growing in liquid suspensions. Mutation frequency was defined as the number of colonies appearing on selective plates divided by the number of colonies growing on non-selective plates.
openaire   +3 more sources

Deconstruction of plant biomass by a Cellulomonas strain isolated from an ultra-basic (lignin-stripping) spring. [PDF]

open access: yes, 2020
Plant material falling into the ultra-basic (pH 11.5-11.9) springs within The Cedars, an actively serpentinizing site in Sonoma County, California, is subject to conditions that mimic the industrial pretreatment of lignocellulosic biomass for biofuel ...
Bernie, Fujun   +13 more
core  

Plant tissue culture techniques [PDF]

open access: yesMemórias do Instituto Oswaldo Cruz, 1991
Plant cell and tissue culture in a simple fashion refers to techniques which utilize either single plant cells, groups of unorganized cells (callus) or organized tissues or organs put in culture, under controlled sterile conditions.
openaire   +3 more sources

Plant cell technologies in space: Background, strategies and prospects [PDF]

open access: yes
An attempt is made to summarize work in plant cell technologies in space. The evolution of concepts and the general principles of plant tissue culture are discussed.
Kirkorian, A. D., Scheld, H. W.
core   +1 more source

Isolation of a transcriptionally active element of high copy number retrotransposons in sweetpotato genome [PDF]

open access: yes, 2004
Many plant retrotransposons have been characterized, but only three families (Tnt1, Tto1 and Tos17) have been demonstrated to be transpositionally competent.
Aoki, Takahiro   +6 more
core   +1 more source

Plant Tissue Culture

open access: yesThe American Biology Teacher, 1981
Tissue culture is the propagation of plants through "cloning," an asexual method. The process consists of growing a portion of the original plant in vitro (an artificial environ ment), promoting its multiplication, and then transferring it to potting medium in a greenhouse environment. Tissue culture is based on the concept of totipotency, which is the
openaire   +2 more sources

Host plant-dependent phenotypic reversion of Ralstonia solanacearum from non-pathogenic to pathogenic forms via alterations in the phcA gene [PDF]

open access: yes, 2003
Ralstonia solanacearum is a plant pathogenic bacterium that undergoes a spontaneous phenotypic conversion (PC) from a wild-type pathogenic to a non-pathogenic form.
Arlat, Mathieu   +6 more
core   +1 more source

The microwave-assisted synthesis of silica nanoparticles and their applications in a soy plant culture. [PDF]

open access: yesRSC Adv, 2023
Freitas DC   +4 more
europepmc   +1 more source

Modular plant culture systems for life support functions [PDF]

open access: yes
The current state of knowledge with regard to culture of higher plants in the zero-G environment is assessed; and concepts for the empirical development of small plant growth chambers for the production of salad type vegetables on space shuttle or space ...

core   +1 more source

Effects of Alternaria alternata f.sp. lycopersici toxins on pollen [PDF]

open access: yes, 1988
Effects of the phytotoxic compounds (AAL-toxins) isolated from cell-free culture filtrates of Alternaria alternata f.sp. lycopersici on in vitro pollen development were studied. AAL-toxins inhibited both germination and tube growth of pollen from several
Bino, R.J.,   +4 more
core   +2 more sources

Home - About - Disclaimer - Privacy