메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
In our previous study [14], we found that heat-shock exposure did not stimulate the neutral trehalase activityin Sacchromyces cerevisiae KNU5377, but did in ATCC24858.Consequently, the trehalose content in KNU5377 became 2.6times higher than that in ATC24858. Because trehalosehas been shown to stabilize the structure and function of somethe relationship between trehalose content of these strains andthermal stabilities of whole cells, through differential scanningcalorimetry (DSC), and to predict critical targets calculated fromthe hyperthermic cel killing rates. These analyses showedthat the prominent DSC transition of both strains gave identicalTm (transition temperature) values in exponentialy growingcells, and that the Tm values of critical targets was about 3oChigher in KNU5377 than in ATC24858. Both heat-shockedtheir DSC transition profiles. On the other hand, the Tm valueof the critical target of KNU537 was decreased by 2.1oC,which was still higher than ATC24858 showing no changes.In view of these results, the intrinsic thermotolerance ofKNU5377 did not appear to result from the stability of entirecellular components, but rather possibly from that of particularmacromolecules, including critical targets, even though it shouldbe investigated in more details. Although the trehalose levelsin heat-shocked cells are significantly different, as described inand their predicted critical targets in two heat-shocked strainsseemed to be identical. These data suggest that the trehaloselevels examined before and after heat shock of exponentialygrowing cells are not closely correlated with the stabilities ofwhole cells and/or critical targets in both yeast strains.

목차

등록된 정보가 없습니다.

참고문헌 (19)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0