Results 21 to 30 of about 481,259 (371)
Indoleacetaldehyde in Cucumber Seedlings [PDF]
Plant Physiology, 1978 The presence of indoleacetaldehyde in cucumber (Cucumis sativus L.) cotyledons was demonstrated by thin layer chromatographic R(F) values in three solvent systems, by the formation and hydrolysis of a bisulfite adduct, and by chemical reduction to indoleethanol and oxidation to indoleacetic acid. Bioassays indicated a minimum indoleacetaldehyde content
Hugh M. Brown, William K. Purves
openaire +3 more sources
Yield estimation of summer maize based on multi‐source remote‐sensing data
Agronomy Journal, Volume 114, Issue 6, Page 3389-3406, November/December 2022., 2022 Abstract Accurately estimating regional‐scale crop yields is substantial in determining current agricultural production performance and effective agricultural land management. The Yuncheng Basin is an important grain‐producing area in the Shanxi Province. This paper used Sentinel 2A with a spatial resolution of 10 m and MODIS with a temporal resolution
Jingshu Wang +4 more
wiley +1 more source
Functional annotation of creeping bentgrass protein sequences based on convolutional neural network [PDF]
BMC Plant Biol 22, 227 (2022), 2021 Background: Creeping bentgrass (Agrostis soionifera) is a perennial grass of Gramineae, belonging to cold season turfgrass, but has poor disease resistance. Up to now, little is known about the induced systemic resistance (ISR) mechanism, especially the relevant functional proteins, which is important to disease resistance of turfgrass.
arxiv +1 more source
Ecology and Evolution, 2016 Forest encroachment into savanna is occurring at an unprecedented rate across tropical Africa, leading to a loss of valuable savanna habitat. One of the first stages of forest encroachment is the establishment of tree seedlings at the forest–savanna ...
Anabelle W. Cardoso +8 more
semanticscholar +1 more source
Mycosubtilin Overproduction by Bacillus subtilis BBG100 Enhances the Organism's Antagonistic and Biocontrol Activities [PDF]
Applied and Environmental Microbiology, American Society for
Microbiology, 2005, 71, pp.4577 - 4584, 2020 A Bacillus subtilis derivative was obtained from strain ATCC 6633 by replacement of the native promoter of the mycosubtilin operon by a constitutive promoter originating from the replication gene repU of the Staphylococcus aureus plasmid pUB110. The recombinant strain, designated BBG100, produced up to 15-fold more mycosubtilin than the wild type ...
arxiv +1 more source
Complete mitochondrial genome of Hemiptelea davidii (Ulmaceae) and phylogenetic analysis
Mitochondrial DNA. Part B. Resources, 2019 Hemiptelea davidii (Hance) Planch is a potential valuable forest tree in arid sandy environments. Here, the complete mitochondrial genome of H. davidii was assembled using a combination of the PacBio Sequel data and the Illumina Hiseq data.
Hua-Bo Liu +4 more
doaj +1 more source
Evaluation of the effects of flooding and drought environment on the emergence of gene regions controlling rice (Oryza sativa L.) seedling traits using SSR markers [PDF]
فیزیولوژی محیطی گیاهی, 2021 Identification of genes related to stresses tolerance and mechanisms of tolerance is an important factor for developing tolerant plants. For this purpose, an experiment was conducted based on completely random design with three replications with 99 rice ...
bahareh ghasemi +4 more
doaj +1 more source
American Journal of Botany, Volume 109, Issue 12, Page 1991-2005, December 2022., 2022 Abstract Premise Numerous processes influence plant distributions and co‐occurrence patterns, including ecological sorting, limiting similarity, and stochastic effects. To discriminate among these processes and determine the spatial scales at which they operate, we investigated how functional traits and phylogenetic relatedness influence the ...
Jared J. Beck +7 more
wiley +1 more source
, 2017 Heavy metal pollution is not only a hazard to living organisms but also an important worldwide environmental concern. Experiments were performed to investigate the physiological mechanisms of magnetic (Fe3O4) nanoparticles (nano-Fe3O4) mitigation of the ...
Alexandre Konaté +6 more
semanticscholar +1 more source