Strains - Strain Detail
Name
d30
Classification by phenotype
egg: shape & chorion(d)
Main phenotype
Spontaneous;eggs extremely small and almost spherical; sterile lacking proteinaceous yolk sphere within, vitellogenin present in pupal hemolymph but scarcely transported into oocyte: smn(無卵, eggless) homozygotes produce no egg in well developed ovarioles, oocytes degenerated due to abnormal differentiation and function of follicle cells.
Symbol;sm
Background
egg
+ & sm
larva
p , Ze & +, Amy-dn , Amy-hcM
pupa(cocoon)
adult
Notes
交配:Ze +/+ sm ♀ × + sm ♂
References
»
Please submit your publication
1 Hits
Author
Banno Y, Fujii T, Fukumori H, Yamamoto K, Kobayashi J.
Title
Genetic studies on two egg mutants, “small size egg” and “lethal non- diapausing egg” in the silkworm, Bombyx mori
Journal
J Insect Biotech Sericol. 2017 86(3) 123-126
Images
Order
egg
larva
pupa
cocoon
adult
DNA
Larva period : 526.2 (hour)
1st instar
1st diapause
2nd instar
2nd diapause
3th instar
3th diapause
4th instar
4th diapause
5th instar
77.0
19.0
64.6
20.2
75.0
25.5
86.6
34.4
121.8
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
2005
NO DATA
NO DATA
2010
/ 2
NO DATA
Average.