Results 31 to 40 of about 113,469 (296)

The development of lucerne root morphology traits under high initial stand density within a seven year period

open access: yesPlant, Soil and Environment, 2011
The root system of plants is generally regarded as a factor, which is in relation to important agronomic and ecological characteristics. The aim of this study was to investigate the effect of high initial stand density on the reduction in development of ...
J. Hakl   +3 more
doaj   +1 more source

Complete sequencing of the chloroplast genomes of two Medicago species

open access: yesMitochondrial DNA. Part B. Resources, 2017
In this study, we aimed to determine the complete nucleotide sequences of the chloroplast genomes of Medicago sativa L. and Medicago falcata L. and perform their phylogenomic analysis. The chloroplast genomes of M. Sativa and M.
Yan Weihong   +6 more
doaj   +1 more source

Pengaruh Pemberian Pupuk Bokashi Feses Sapi Sumba Ongole terhadap Pertumbuhan Tanaman Alfalfa (Medicago sativa L.)

open access: yesPastura: Journal of Tropical Forage Science, 2023
ABSTRAK  Alfalfa (Medicago sativa L.) merupakan salah satu leguminosa dengan kandungan nutrisi tinggi dengan tingkat palatabilitas yang baik pada ternak ruminansia. Penelitian ini bertujuan untuk mengevaluasi pengaruh pemberian pupuk bokashi feses sapi
Marselinus Hambakodu   +2 more
doaj   +1 more source

Emerging connections between small RNAs and phytohormones [PDF]

open access: yes, 2020
Small RNAs (sRNAs), mainly including miRNAs and siRNAs, are ubiquitous in eukaryotes. sRNAs mostly negatively regulate gene expression via (post-)transcriptional gene silencing through DNA methylation, mRNA cleavage, or translation inhibition.
Dubois, Marieke   +3 more
core   +2 more sources

INTRODUCTIVE RESOURCES OF MEDICAGO AND PERSPECTIVES OF THEIR APPLICATION IN MOUNTAINOUS CONDITIONS

open access: yesТруды по прикладной ботанике, генетике и селекции, 2018
As a result of introductive tests of perennial Medicago species, interspecific differences in a set of traits were revealed. It was found that with the increase of the height above sea level the number of shoots on individual plant increases, while ...
M. D. Dibirov, E. A. Dzyubenko
doaj   +1 more source

Defining the core proteome of the chloroplast envelope membranes [PDF]

open access: yes, 2013
High-throughput protein localization studies require multiple strategies. Mass spectrometric analysis of defined cellular fractions is one of the complementary approaches to a diverse array of cell biological methods. In recent years, the protein content
Ibrahim, Mohamed   +9 more
core   +2 more sources

Prime-pull vaccination with a plant-derived virus-like particle influenza vaccine elicits a broad immune response and protects aged mice from death and frailty after challenge

open access: yesImmunity & Ageing, 2019
Background Administered intramuscularly (IM), plant-derived, virus-like-particle (VLP) vaccines based on the influenza hemagglutinin (HA) protein elicit both humoral and cellular responses that can protect aged mice from lethal challenge.
Breanna Hodgins   +3 more
doaj   +1 more source

The nitric oxide response in plant-associated endosymbiotic bacteria [PDF]

open access: yes, 2011
Nitric oxide (NO) is a gaseous signalling molecule which becomes very toxic due to its ability to react with multiple cellular targets in biological systems. Bacterial cells protect against NO through the expression of enzymes that detoxify this molecule
Andrew J. Gates   +57 more
core   +1 more source

The Genome of the Acid Soil-Adapted Strain Rhizobium favelukesii OR191 Encodes Determinants for Effective Symbiotic Interaction With Both an Inverted Repeat Lacking Clade and a Phaseoloid Legume Host

open access: yesFrontiers in Microbiology, 2022
Although Medicago sativa forms highly effective symbioses with the comparatively acid-sensitive genus Ensifer, its introduction into acid soils appears to have selected for symbiotic interactions with acid-tolerant R. favelukesii strains.
Bertrand Eardly   +17 more
doaj   +1 more source

A Model for the Development of the Rhizobial and Arbuscular Mycorrhizal Symbioses in Legumes and Its Use to Understand the Roles of Ethylene in the Establishment of these two Symbioses [PDF]

open access: yes, 2002
We propose a model depicting the development of nodulation and arbuscular mycorrhizae. Both processes are dissected into many steps, using Pisum sativum L. nodulation mutants as a guideline. For nodulation, we distinguish two main developmental programs,
Albrecht C.   +192 more
core   +2 more sources

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