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Strains - Strain Detail

Name
w23
Classification by phenotype multi marker line(w)
Main phenotype Spontaneous;very similar to nb, larval body spindle-shaped with a short and wide thorax and stout abdomen. Symbol;tub, Nd
Spontaneous;cocoon layers fragile containing only sericin but no fibroin, frequently pupate without forming cocoon, fibroin H chain poorly synthesized; NdH(橋本裸蛹, Naked pupa of Hasimoto) similar. See also Fib-H. Symbol;tub, Nd
Background
egg + & sp, PesS
larva p3 Y, + & tub, Ict-AF, Ict-DF, Ict-EF, Ict-Hn
pupa(cocoon) Nd & +, CSt
adult
Notes 交配:T(23;25)Nd/tub sp ♀ × tub sp ♂,2n=55 & 56
References
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egg
larva
pupa(cocoon)

Order
egg larva pupa cocoon adult DNA
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Larva period : 483.0 (hour)
1st
instar
1st
diapause
2nd
instar
2nd
diapause
3th
instar
3th
diapause
4th
instar
4th
diapause
5th
instar
59.6 23.6 50.0 18.8 78.0 23.8 70.4 44.2 114.0

   
Feeding ability of artificial diets ( Feeding ability of artificial diets )
Date N Corporation. K University.(40%) K University.(60%) Comment
 2009 / 2 NO DATA
29.0 %
4.0 %
 Average. NO DATA
29.0 %
4.0 %