초록

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배추흰나비 (Pieris rapae Linne)의 변태에 따른 총 단백질함량을 micro-Kjeldahl법으로 정량하여 형태적 변화와 비교한 결과는 다음과 같다. 1) 총 단백질함량은 성충기에 최고의 함량을 나타냈다. 2) 비교함량을 보면 총령유충에서 전용, 용4일로 변태함에 따라 함량이 감소하고 용 6일에서 다시 증가하였으나 용 10일에 다시 감소하고 우화성충과 성충 2일에서 급격히 증가하였다. 3) 총단백질량의 변화는 변태에 따른 특이한 생리적 곡선인 U자형 곡선을 나타내어 유충기관의 해소와 성충기관의 신생인 형태적 변화와 일치하였다.

Abstract ▼ AI-Helper

The concentration of total Protein during the metamorphosis of the cabbage worm, Pieris rapae Linne were measured using micro-kjeldahl method. Healthy specimens were chosen as samples of each developmental stages: the final instar larva, the newly molted pupa, pupa 2, 4, 6, 8, 10 days, newly emerged...

The concentration of total Protein during the metamorphosis of the cabbage worm, Pieris rapae Linne were measured using micro-kjeldahl method. Healthy specimens were chosen as samples of each developmental stages: the final instar larva, the newly molted pupa, pupa 2, 4, 6, 8, 10 days, newly emerged adult and adult 2 days. The total protein concentrations decreased gradually until the 4 day pupa and increased at 6 day pupal stage and newly emerged adult and adult 2 day stage they were increased again. Hence, changes in tatol protein concentration through the course of the physiological cycle form a U-shaped curve when graphed against the histolysis of larval organs and the histogenesis of adult organs.