Results 201 to 210 of about 14,671 (238)
Some of the next articles are maybe not open access.
CALLUS INDUCTION AND EXTRACTING MEDICAL MATERIALS
The future of Horticulture, 2021In recent year, the importance of plants has been Known as a source of pharmaceuticals, due to many factors, the most important of which is the rapid progress in bio molecular technologies where methods have been developed for the transfer of genes and the use of the plant as an alternative source in the production of pharmaceutical proteins, including
openaire +1 more source
1989
The use of tissue culture techniques in the study of growth, metabolism, and differentiation has been widely developed for the dicotyledons, but the monocots, especially the grasses, have received little attention. One reason for this was that until recently the establishment of in vitro cultures of monocots was quite difficult.
openaire +1 more source
The use of tissue culture techniques in the study of growth, metabolism, and differentiation has been widely developed for the dicotyledons, but the monocots, especially the grasses, have received little attention. One reason for this was that until recently the establishment of in vitro cultures of monocots was quite difficult.
openaire +1 more source
miR171 modulates induction of somatic embryogenesis in citrus callus
Plant Cell Reports, 2022Overexpression of miR171 restored SE competence in the recalcitrant citrus callus, and inhibition of miR171 function weakened SE competence in the strongly embryogenic citrus callus. Somatic embryogenesis (SE) is an important way of in vitro regeneration for plants.
Qiao-Fang Shi +7 more
openaire +2 more sources
Callus induction of pepper anthers [PDF]
, 2002 In vitro androgenesis is a new powerful and safe method for haploid induction, where the vegetative or generative nucleus from the pollen grain is stimulated for development in haploid shoot, without future fertilization. Although the adrogenesis is possible for many agroculture varieties and trees, adrogenetic response for microspore propagation is ...
Koleva Gudeva, Liljana +1 more
openaire
Copper requirement for callus induction in rice
Plant Science Letters, 1974Abstract Rice var. Norin-8 and 11 dwarf rice mutants induced earlier by various mutagenic treatments, were used to ascertain the nature of callus induction in modified Murashige and Skoog's medium containing the minor elements copper, cobalt and molybdenum and in modified White's medium lacking them. All the mutants and parent plants grown in White's
H.K. Shama Rao, T. Fujii, T. Kada
openaire +1 more source
Induction of morphogenesis in barley callus culture
Russian Agricultural Sciences, 2014In the course of the creation of initial breeding material, the response of callus tissue initiated by seven various genotypes to bacterization by methylotrophic bacteria and to the addition of perfluorocarbones having a gas transporting function in/on culture medium was studied t- ley plants.
I. G. Shirokikh +2 more
openaire +1 more source
[Optimization of noni callus induction and establishment of callus suspension system].
Sheng wu gong cheng xue bao = Chinese journal of biotechnology, 2019The aim of the study was to obtain the secondary metabolites in the stem segment of noni and to establish genetic transformation system. The stem segments (no axillary buds) of noni were used as explants to induce the callus, and then to establish the cell suspension system. The factors affecting callus induction and cell suspension were studied.
Rui, Zou +4 more
openaire +1 more source
Changes in the basicity of histone fractions during callus induction
Biochemical and Biophysical Research Communications, 1971Abstract The ratio of the histone to the non-histone protein fraction increases as callus induction (dedifferentiation by 2,4-dichlorophenoxyacetic acid (2,4-D)) progresses. Formation of a complex(es) between 2,4-D and the histone fraction causes a decrease in the level of histone and an increase in the level of non-histone protein.
Y, Yamada, T, Yasuda
openaire +2 more sources
[Study on callus induction of Ferula sinkiangensis].
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 2011To explore the effect of different culture conditions and hormone combinations on callus induction of Ferula sinkiangensis.Using different seedling age of Ferula sinkiangensis young cotyledon, hypocotyl, radicle as explants, which were cultivated on differentiation medium with different hormone combinations, to study the effects on Ferulic callus by ...
Jun, Zhu +3 more
openaire +1 more source
An Improved Protocol for Atnhurium Callus Induction
1998Researchers have found that callus growth in many anthurium (Anthurium andreamum Andre) cultivars is too slow and inconsistent for exploitation in large-scale rnicropropagation. Thidiazuron (TDZ) (N-phenyl -N'I ,2,3-thiadiazol- 5-yl-urea, and several substituted pridyl phenyl urea compounds have shown strong cytokininlike effect in a wide range of ...
Paulraj, Litta, Paulraj, Litta
openaire +1 more source