Results 11 to 20 of about 15,652 (267)

A study of repetitive sequences in the genome of Sinopodisma qinlingensis [PDF]

open access: yesPeerJ
The family Acrididae characterized by a remarkable genome size and a significant proportion of repetitive sequences. In this study, we find a considerable characteristics by examining the Sinopodisma qinlingensis, which has an average genome size within ...
Xiongyan Yin   +5 more
doaj   +3 more sources

Replicated Differential Expression Analysis in a Green-Brown Polymorphic Grasshopper Reveals Role of Beta-Carotene-Binding Protein in Body Coloration. [PDF]

open access: yesMol Ecol
ABSTRACT Orthoptera provide a well‐documented case of transspecies colour polymorphism, with green and brown morphs coexisting in many species. This colour polymorphism is likely under long‐term balancing selection, but the genetic and molecular mechanisms underlying the variation remain poorly understood.
Jiang C   +4 more
europepmc   +2 more sources

Developing and Applying RNA Empirical Models With Secondary Structure Insights for Orthoptera Phylogenetics. [PDF]

open access: yesEcol Evol
In the RNA secondary structure, paired regions experience stronger natural selection pressure than unpaired regions and are characterized by a higher density of coevolutionary sites. The empirical RNA evolutionary model that fully incorporates all base pairings can generate more reliable phylogenetic relationships.
Chang H   +5 more
europepmc   +2 more sources

Differential gene expression in Chorthippus parallelus (Zetterstedt, 1821) (Orthoptera: Acrididae: Gomphocerinae) induced by Wolbachia infection. [PDF]

open access: yesInsect Sci
Distinct lineages of the grasshopper Chorthippus parallelus (Orthoptera: Acrididae) form a well‐known hybrid zone (HZ) in the Pyrenees mountain range; the Iberian endemism C. p. erythropus (Cpe) and the subspecies C. p. parallelus, (Cpp) widely distributed throughout the rest of Europe. Both subspecies differ in diverse traits, including the strains of
Jiménez-Florido P   +4 more
europepmc   +2 more sources

A South African Scenario: Structure and Function of Peptides of the Adipokinetic Hormone Family of the Brown Locust, Locustana pardalina, and the Putative Role of These Peptides in Plague Management. [PDF]

open access: yesArch Insect Biochem Physiol
1. The brown locust produces the three adipokinetic hormones Locmi‐AKH‐I, ‐II and ‐III found also in the migratory locust. 2. Flight is characterised by differential changes in haemolymph carbohydrate and lipid levels. 3. Modelling ligand‐receptor binding is proposed as important step to a new strategy to combat the brown locust.
Gäde G, Marco HG.
europepmc   +2 more sources

Survival and Food Detection by First-Instar \u3ci\u3eMelanoplus Femurrubrum\u3c/i\u3e (Orthoptera: Acrididae) [PDF]

open access: yes, 2017
Newly hatched Melanoplus femurrubrum (DeGeer) were evaluated for survival without food under various moisture, temperature, and light conditions. Although nymphs survived up to 113 h without food, they required food 48-W h after hatching to ensure ...
Bland, R. G
core   +2 more sources

Experimental hybridization between X0 and XY chromosome races in the grasshopper Podisma sapporensis (Orthoptera: Acrididae). II. Cytological analysis of embryos and adults of F1 and F2 generations

open access: yesEuropean Journal of Entomology, 2008
Experimental hybridization of X0 and XY chromosome races of the brachypterous grasshopper P. sapporensis did not reveal pre-zygotic reproductive isolation.
Elżbieta WARCHAŁOWSKA-ŚLIWA   +4 more
doaj   +1 more source

The complete mitochondrial genome of Calliptamus barbarus Costa 1836 (Orthoptera: Acrididae) from Qinghai Lake, China and its phylogeny

open access: yesMitochondrial DNA. Part B. Resources, 2021
The complete mitochondrial genome of Calliptamus barbarus (Orthoptera: Acrididae: Calliptaminae) from Qinghai Lake, Qinghai province, China is a circular molecule of 15,668 bp in size, and contains 13 protein-coding genes, 22 transfer RNA genes, 2 ...
Jun Wang, Lei Tang
doaj   +1 more source

Biology and Ecology of Melanoplus Borealis (Orthoptera: Acrididae) in Fairbanks, Alaska with Special Reference to Feeding Habits [PDF]

open access: yes, 2017
Overwintered Melanoplus borealis (subspecies, borealis Fieber) eggs hatched within 10-15 days in mid-June. The nymphs molted 5 times and became adults in about 45 days in nature.
Kaufmann, Tohko
core   +3 more sources

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