Results 61 to 70 of about 205,917 (215)

Calcitonin‐like diuretic hormone influences reproduction in adult female Rhodnius prolixus

open access: yesInsect Science, EarlyView.
Highlights • CT/DH‐like immunoreactivity is present in female reproductive tissues • CT/DH receptor transcripts are expressed in the fat body and ovaries • RNAi knockdown of CT/DH receptors reduces egg number and hatching rate • Rhopr‐CT/DH increases RhoprVg1 and RhoprVgR expression in ovaries in vitro • Rhopr‐CT/DH stimulates oviduct contractions in a
Areej N. Al‐Dailami   +2 more
wiley   +1 more source

Реакции карбоксиметилирования хитозана Bombyx mori

open access: yes, 2020
Впервые синтезирован карбоксиметилхитозан Bombyx mori, определены условия реакции химической модификации хитозана монохлоруксусной кислотой, выявлена биологическая активность карбоксиметилхитозана Bombyx mori, стимулирующая прорастание семян ...
Рашидова, С.Ш.   +1 more
core  

Mitochondrial genome nucleotide substitution pattern between domesticated silkmoth, Bombyx mori, and its wild ancestors, Chinese Bombyx mandarina and Japanese Bombyx mandarina

open access: yesGenetics and Molecular Biology, 2010
Bombyx mori and Bombyx mandarina are morphologically and physiologically similar. In this study, we compared the nucleotide variations in the complete mitochondrial (mt) genomes between the domesticated silkmoth, B.
Yu-Ping Li   +7 more
doaj  

Senyawa Bufadienolida yang bersifat Insektisida, Daigremontianin dari daun Cocor Bebek (Kalanchoe daigremontiana)

open access: yesJurnal Kimia Valensi, 2017
Dalam penelitian berkelanjutan untuk pencarian senyawa-senyawa yang bersifat insektisida daritanaman Kalanchoe (Cocor bebek) Indonesia, diperoleh hasil bahwa ekstrak metanol daun Cocorbebek (Kalanchoe daigremontiana) memberikan aktivitas insektisida yang
Tri Mayanti   +4 more
doaj   +1 more source

The plasticisation model of dye diffusion: Part 8

open access: yesColoration Technology, EarlyView.
Abstract Re‐evaluation using the Williams–Landel–Ferry equation, of exhaustion/rate of dyeing/fixation data previously reported for and acid dye, natural dye and two reactive dyes on three different types of silk substrate revealed that thermally activated dye diffusivity is governed by the thermally regulated structural relaxation times of the ...
Stephen M. Burkinshaw
wiley   +1 more source

Forcibly Spinning Using Bombyx Mori Silkworm Anesthetized by the Water Narcosis Treatment

open access: yesJournal of Natural Fibers, 2021
Herein, the anesthetization of Bombyx mori silkworms via the water narcosis treatment by soaking in room-temperature water for 1 h was found effective in keeping the tensile strength of its forcibly spun silk filament comparable to that of naturally spun
Yutaka Kawahara   +4 more
doaj   +1 more source

Genome assembly of Elcysma westwoodi provides insights into host‐plant cyanogenic glucoside detoxification and chemical defence gene evolution

open access: yesInsect Molecular Biology, EarlyView.
A chromosome‐level genome of Elcysma westwoodi was assembled. The genome encodes 272 detoxification‐related genes. A single‐copy bCAS was retained for cyanide detoxification. CYP405A and CYP332A were recruited into cyanogenic defence evolution. UGT33A retained a conserved GT‐B fold and catalytic domains.
Minyoung Choi, Murtaza Khan, Juil Kim
wiley   +1 more source

MicroRNAs of Bombyx mori identified by Solexa sequencing [PDF]

open access: yesBMC Genomics, 2010
Abstract Background MicroRNA (miRNA) and other small regulatory RNAs contribute to the modulation of a large number of cellular processes. We sequenced three small RNA libraries prepared from the whole body, and the anterior-middle and posterior silk glands of Bombyx mori, with a view to expanding the repertoire of ...
Xiang Zhonghuai   +5 more
openaire   +3 more sources

Identification, expression, and artificial selection of silkworm epigenetic modification enzymes

open access: yesBMC Genomics, 2020
Background Understanding the genetic basis of phenotype variations during domestication and breeding is of great interest. Epigenetics and epigenetic modification enzymes (EMEs) may play a role in phenotypic variations; however, no comprehensive study ...
Rui Gao   +10 more
doaj   +1 more source

RNA activation in insects: From emerging evidence to molecular applications

open access: yesInsect Molecular Biology, EarlyView.
Canonical RNA activation involves small RNAs interacting with promoter sequences, but there is also evidence of non‐canonical RNAa in eukaryotes. Emerging evidence suggests the presence of RNAa in insects. RNAa can be utilised as a tool for functional genomic studies in insects.
Sassan Asgari
wiley   +1 more source

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