Results 71 to 80 of about 2,405,571 (281)

Comparison of the Leaf Shape in 2 Reynoutria Species by Quantification of Leaf-base Shape [PDF]

open access: yes
The purpose of this report is to quantify leaf-base shapes for the field survey of plants. We analyzed the property of cardioid (limacon) curve, r=(1-k) + k cos (sita), and confirmed that the coefficient k was able to express the leaf-base shapes ...
岡野, 哲郎   +2 more
core   +1 more source

Genetic Mapping for Leaf Shape and Leaf Size in Non-Heading Chinese Cabbage by a RIL Population

open access: yesHorticulturae
Leaves are the predominant photosynthetic and edible organs in non-heading Chinese cabbage (Brassica campestris ssp. chinensis, NHCC), contributing significantly to yield, appearance, and desirability to consumers.
Tianzi Zhao   +8 more
doaj   +1 more source

NARROW LEAF 7 controls leaf shape mediated by auxin in rice [PDF]

open access: yesMolecular Genetics and Genomics, 2008
Elucidation of the genetic basis of the control of leaf shape could be of use in the manipulation of crop traits, leading to more stable and increased crop production. To improve our understanding of the process controlling leaf shape, we identified a mutant gene in rice that causes a significant decrease in the width of the leaf blade, termed narrow ...
Fujino, Kenji   +6 more
openaire   +3 more sources

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

open access: yesFEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

Effects of Leaf Shape of Foliage Plants on Human Psychophysiological Responses

open access: yesHortScience
Visual characteristics of foliage plants are increasingly recognized as important factors influencing human psychological and physiological responses; however, empirical evidence regarding the effects of specific leaf shapes remains limited.
Mi-Sook Jeong   +3 more
doaj   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

open access: yesFEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh   +2 more
wiley   +1 more source

A comparative analysis of leaf shape of wheat, barley and maize using an empirical shape model

open access: yes, 2010
Published electronically: 7 October 2010International audienceBackground and Aims The phenotypes of grasses show differences depending on growth conditions and ontogenetic stage.
Andrieu, Bruno   +9 more
core   +1 more source

Genetic assessment of relationship for leaf shape toward yield traits among F5 progenies of interspecific cross derivatives of Vigna radiata x Vigna mungo

open access: yesElectronic Journal of Plant Breeding, 2020
The mean performances of F5 progenies obtained from an interspecific cross between greengram (Vigna radiata cv (VBN(Gg)2)) and blackgram (Vigna mungo cv (Mash 114)) showed some of progenies viz., 7-6, 12-13, 12-24, 5-3 and 30-70 recorded significant ...
S. Ragul, N. Manivannan and A. Mahalingam
doaj   +1 more source

In vitro generation of regulatory T cells: A challenging tool for studying immune aging in humans

open access: yesFEBS Open Bio, EarlyView.
In vitro induction of human regulatory T cells using standard protocols generates suppressive, Foxp3‐expressing CD4+ T cells independently of TGF‐β supplementation and donor age. Regulatory T (Treg) cells play a key role in immune tolerance and homeostasis.
Lynn Muller   +3 more
wiley   +1 more source

Species identification through deep learning and geometrical morphology in oaks (Quercus spp.): Pros and cons

open access: yesEcology and Evolution
Plant phenotypic characteristics, especially leaf morphology of leaves, are an important indicator for species identification. However, leaf shape can be extraordinarily complex in some species, such as oaks.
Min Qi   +4 more
doaj   +1 more source

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