Strains - Strain Detail
Name
w31
Classification by phenotype
multi marker line(w)
Main phenotype
Spontaneous;newly hatched larvae reddish brown with black head, becoming less conspicuous with growth; in grown larvae reddish brown color remained only on eye spots, crescents and star spots, hence under p background cannot be discriminated from normal.See also ch.
Symbol;Ia, K
Spontaneous;dermal protuberances appear on crescents and star spots as well as on additional spots by L, ms and so on.
Symbol;Ia, K
Background
egg
+tsg , PesS
larva
p3 , Ia , K , +Sph , Amy-dn , Amy-daF , Amy-hcM , BphA & BphB , Ict-AF , Ict-DRM , Ict-ES , Ict-HS , PflF , Pyl1
pupa(cocoon)
+Yf , SrcAF , SrcDM , Src-2M , 練減率23%
adult
Notes
-
References
»
Please submit your publication
-
Images
Order
egg
larva
pupa
cocoon
adult
DNA
Larva period : 477.0 (hour)
1st instar
1st diapause
2nd instar
2nd diapause
3th instar
3th diapause
4th instar
4th diapause
5th instar
62.8
20.2
48.3
21.0
70.0
25.2
73.8
41.6
120.8
Feeding ability of artificial diets
(
Feeding ability of artificial diets
- Artificial diets produced by
{
N Corporation
K University
- - - Mulberry content
{
40%
60%
- Feeding rate
=
(Number of adult silkworms) ÷ (Number of silkworms at the beginning of rearing) × 100
Take a picture four days after the beginning of rearing → Count
)
Date
N Corporation.
K University.(40%)
K University.(60%)
Comment
2004
NO DATA
NO DATA
2005
NO DATA
NO DATA
2005
NO DATA
NO DATA
2006
/ 12
NO DATA
2007
/ 2
NO DATA
2010
/ 2
NO DATA
Average.