The sequence around the 5′ end of the fibroin gene from the wild silkworm, Bombyx mandarina, and comparison with that of the domesticated species, B. mori

1986 ◽  
Vol 203 (3) ◽  
pp. 359-364 ◽  
Author(s):  
Jun Kusuda ◽  
Yataro Tazima ◽  
Kimiharu Onimaru ◽  
Osamu Ninaki ◽  
Yoshiaki Suzuki
Keyword(s):  
Bombyx Mandarina ◽  
Fibroin Gene ◽  
Wild Silkworm

scholarly journals The complete mitochondrial genome of the wild silkworm Bombyx mandarina strain Shenyang

2019 ◽  
Vol 4 (1) ◽  
pp. 991-992
Author(s):  
Lin Zhao ◽  
Ru-Song Zhang ◽  
Dong-Bin Chen ◽  
Hai-Xu Bian ◽  
Xian Liu ◽  
...  
Keyword(s):  
Mitochondrial Genome ◽  
Complete Mitochondrial Genome ◽  
Bombyx Mandarina ◽  
Wild Silkworm

Full Length cDNA Cloning and Expression Characteristics of Ace Gene from Wild Silkworm, Bombyx mandarina

2011 ◽  
Vol 175-176 ◽  
pp. 51-55
Author(s):  
Bing Li ◽  
Yan Hong Wang ◽  
Ju Mei Wang ◽  
Wei De Shen
Keyword(s):  
Amino Acid ◽  
Amino Acid Sequence ◽  
Tissue Expression ◽  
Full Length ◽  
Cloning And Expression ◽  
Bombyx Mandarina ◽  
Resistance Evolution ◽  
Tissue Expression Analysis ◽  
Wild Silkworm ◽  
Fat Bodies

Acetylcholinesterase (AChE), which contains two subfamilies, ace1 and ace2 in insects, was identified to be the target of organophosphorous and carbamate insecticides. To research the sequences and tissues expressions of two aces, full length cDNAs encoding two ace genes were cloned, designated as Bmm-ace1 and Bmm-ace2 from larvae of the Bombyx mandarina. The amino acid sequence of Bmm-ace1 shared 99.71 % homology with its homolog, Bm-ace1, in silkworm, Bombyx mori, with two mutations (G664S and S307P), and the amino acid sequence of Bmm-ace2 shared 99.37 % homology with Bm-ace2, in B. mori , with four mutations (M18I, N233S, I310V and G621S). Tissue expression analysis showed that ace1 gene expressed only in the brains and fat bodies of B. mandarina, while ace2 genes expressed in all the tissues tested. ace1 and ace2 expressed highly in brains and fat bodies. The present results are significant to the study of resistance evolution of Lepidorptera as well as the understanding of the mechanism of pesticide resistance of insects.

IDENTIFICATION AND EXPRESSION ANALYSIS OF VITELLOGENIN RECEPTOR FROM THE WILD SILKWORM,Bombyx mandarina

2015 ◽  
Vol 89 (4) ◽  
pp. 181-192 ◽  
Author(s):  
Cen Qian ◽  
Wei-Wei Fu ◽  
Guo-Qing Wei ◽  
Lei Wang ◽  
Qiu-Ning Liu ◽  
...  
Keyword(s):  
Expression Analysis ◽  
Bombyx Mandarina ◽  
Vitellogenin Receptor ◽  
Wild Silkworm

scholarly journals Resistance comparison of domesticated silkworm (Bombyx mori L.) and wild silkworm (Bombyx mandarina M.) to phoxim insecticide

2010 ◽  
Vol 9 (12) ◽  
pp. 1771-1775 ◽  
Author(s):  
Li Bing ◽  
Wang Yanhong ◽  
Liu Haitao ◽  
Xu YaXiang ◽  
Wei Zhengguo ◽  
...  
Keyword(s):  
Bombyx Mori ◽  
Bombyx Mandarina ◽  
Wild Silkworm ◽  
Bombyx Mori L ◽  
Silkworm Bombyx Mori

Gene analysis of an antiviral protein SP-2 from Chinese wild silkworm, Bombyx mandarina Moore and its bioactivity assay

2008 ◽  
Vol 51 (10) ◽  
pp. 879-884 ◽  
Author(s):  
HuiPeng Yao ◽  
FangQing He ◽  
AiQin Guo ◽  
CuiPing Cao ◽  
XingMeng Lu ◽  
...  
Keyword(s):  
Gene Analysis ◽  
Antiviral Protein ◽  
Bombyx Mandarina ◽  
Bioactivity Assay ◽  
Wild Silkworm

Nucleolus organizers in the wild silkworm Bombyx mandarina and the domesticated silkworm B. mori

Chromosoma ◽  
1988 ◽  
Vol 96 (4) ◽  
pp. 263-269 ◽  
Author(s):  
Hideaki Maekawa ◽  
Naoko Takada ◽  
Kenichi Mikitani ◽  
Teru Ogura ◽  
Naoko Miyajima ◽  
...  
Keyword(s):  
Bombyx Mandarina ◽  
In The Wild ◽  
Wild Silkworm ◽  
Nucleolus Organizers

Nested retrotransposons on the W chromosome of the wild silkworm Bombyx mandarina

2002 ◽  
Vol 11 (4) ◽  
pp. 307-314 ◽  
Author(s):  
H. Abe ◽  
T. Sugasaki ◽  
T. Terada ◽  
M. Kanehara ◽  
F. Ohbayashi ◽  
...  
Keyword(s):  
W Chromosome ◽  
Bombyx Mandarina ◽  
Wild Silkworm

Geographic dimorphism of the wild silkworm, Bombyx mandarina, in the chromosome number and the occurrence of a retroposon-like insertion in the arylphorin gene

Genome ◽  
1999 ◽  
Vol 42 (6) ◽  
pp. 1117-1120 ◽  
Author(s):  
T. Nakamura ◽  
Y. Banno ◽  
T. Nakada ◽  
S.K. Nho ◽  
M.K. Xü ◽  
...  
Keyword(s):  
Chromosome Number ◽  
Bombyx Mandarina ◽  
Wild Silkworm

Geographic dimorphism of the wild silkworm, Bombyx mandarina, in the chromosome number and the occurrence of a retroposon-like insertion in the arylphorin gene

Genome ◽  
1999 ◽  
Vol 42 (6) ◽  
pp. 1117-1120 ◽  
Author(s):  
T Nakamura ◽  
Y Banno ◽  
T Nakada ◽  
S K Nho ◽  
M K Xü ◽  
...  
Keyword(s):  
Polymerase Chain Reaction ◽  
Chromosome Number ◽  
South Korea ◽  
Chain Reaction ◽  
Bombyx Mandarina ◽  
Pcr Polymerase Chain Reaction ◽  
Geographical Populations ◽  
Wild Silkworm ◽  
Polymerase Chain

Individuals of the wild silkworm, Bombyx mandarina, collected in South Korea (Taegu City) and Japan (Tsushima Islands and Fukuoka City) had the chromosome number of 2n = 54, while those collected in China (Hangzhou City) had the chromosome number of 2n = 56. Analysis by PCR (polymerase chain reaction) showed that the 66-bp-long retroposon-like insertion known in the arylphorin gene was present in the B. mandarina specimens with 2n = 54, but not in those with 2n = 56. Thus, dimorphism in the chromosome number coincided with the occurrence of the insertion. It is likely that the boundary dividing the two geographic B. mandarina populations lies somewhere in the northern part of the Korean Peninsula.Key words: Bombyx mandarina, chromosome dimorphism, arylphorin gene, geographical populations.

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