Results 41 to 50 of about 145,775 (293)

In vitro micropropagation in Boehmeria nivea to generate safe planting materials for large-scale cultivation

open access: yesCzech Journal of Genetics and Plant Breeding, 2018
An efficient in vitro micropropagation protocol has been developed using nodal explants of ramie (Boehmeria nivea), with maximum shoots (42) per explant in 5 passages (passage duration: 21 days) on Murashige and Skoog medium supplemented with 2.0 mg/l 6 ...
Pranit Kumar MUKHERJEE   +5 more
doaj   +1 more source

Prospecting for Energy-Rich Renewable Raw Materials: Sorghum Stem Case Study. [PDF]

open access: yesPLoS ONE, 2016
Sorghum vegetative tissues are becoming increasingly important for biofuel production. The composition of sorghum stem tissues is influenced by genotype, environment and photoperiod sensitivity, and varies widely between varieties and also between ...
Caitlin S Byrt   +11 more
doaj   +1 more source

Ex­perimental study and practice on the detection of vegetative planktons in the bone marrow of the drowned dead body [PDF]

open access: yes, 1959
Experiment on the animals proved that in the case of the death by drowning planktons always immigrate into the bone marrow and some kinds of them can be detected in the bone marrow even after a long period of time, suggesting that the detection of these ...
Kamimura, Osamu   +3 more
core   +1 more source

Parasitic Plant–Host Interactions: Molecular Mechanisms and Agricultural Resistance Strategies

open access: yesAdvanced Science, EarlyView.
Parasitic plants devastate global agriculture through sophisticated molecular interactions with host crops. This review synthesizes current understanding of parasitic plant‐host interactions, from strigolactone‐mediated germination and haustorium formation to host defense mechanisms.
Jiayang Shi, Qi Xie, Feifei Yu
wiley   +1 more source

Enhancement of developmental defects in the boron‐deficient maize mutant tassel‐less1 by reduced auxin levels

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView., 2023
Abstract Background Plant responses to deficiencies of the micronutrient boron are diverse and go beyond the well‐characterized function of boron in cell wall crosslinking. To explain these phenotypic discrepancies, hypotheses about interactions of boron with various phytohormones have been proposed, particularly auxin.
Michaela S. Matthes   +3 more
wiley   +1 more source

High throughput profiling of tocochromanols in leaves and seeds of Arabidopsis and Maize

open access: yesPlant Methods, 2020
Background Tocochromanols are a group of lipid-soluble antioxidants produced by all plants and include the tocopherols, which are ubiquitous in the plant kingdom, and the biosynthetically-related compounds tocotrienols, which along with tocopherols ...
Yan Bao   +3 more
doaj   +1 more source

Possibilities and limitations of vegetative propagation in breeding and mass propagation of Norway spruce [PDF]

open access: yes, 2003
The use of vegetative mass propagation in practical forestry with Norway spruce (Picea abies (L.) Karst.) is limited at present, although its potential to deliver high genetic gains is obvious.
Högberg, Karl-Anders
core  

Natural Variations of ZmRLR1 Mediate the Root Lodging Resistance of Maize by Regulating Root Ascorbate and Auxin Homeostasis

open access: yesAdvanced Science, EarlyView.
Root lodging severely limits crop yield and quality. We reveal that ZmRLR1, a plasma membrane b‐type cytochrome, regulates lodging resistance in maize through dual roles: modulating intracellular redox balance and functioning as a novel component of clathrin‐mediated endocytosis to influence auxin homeostasis. Moreover, natural variations in the ZmRLR1
Wenshuai Lv   +7 more
wiley   +1 more source

Boron deficiency responses in maize (Zea mays L.) roots

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView., 2023
Abstract Background Boron (B) is an essential micronutrient for plants. Dicot plants respond to insufficient B supply by altering root architecture and root hair growth. How root systems of rather low‐B demanding monocot species such as maize (Zea mays L.) respond to B deficiency in terra has not been experimentally resolved, yet.
Manuela Désirée Bienert   +5 more
wiley   +1 more source

Large-scale, high-efficiency production of coffee somatic embryos [PDF]

open access: yesCrop Breeding and Applied Biotechnology, 2016
The study aims to compare the efficiency of previously used liquid media for coffee, evaluating NAA concentrations in liquid medium and proline in semi-solid medium in the regeneration of somatic embryos and asses concentrations of BA and IAA in the ...
Anna Lygia de Rezende Maciel   +3 more
doaj  

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