지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
Nothobranchius guentheri and Nothobranchius patrizii have special life cycle to sustain the dry season. So, we investigated the fertilized eggs morphology, and compared ultrastructures of surface structures and the cross section of fertilized egg envelopes using light and electron microscopes to determine whether these fertilized eggs and egg envelopes show the species specificity or have special structure to sustain the dry season. These fertilized eggs were spherical, yellowish, demersal and adhesive, and had a one-sided large oil droplet. The whip-like structures, adhesive filament were distributed throughout egg envelope in both species. But, that of N. guentheri was covered with fibrous structures, and that of N. patrizii was smooth. The egg envelope consisted of two distinct layers: an outer, electron-dense layer containing adhesive filaments and an inner layer of 16 to 17 horizontal electron-dense lamellae alternating with 15 to 16 interlamellae of lower electron density in both species. The external shapes of fertilized egg and section of fertilized egg envelope were same, but ultrastructure of adhesive filaments on the outer surface was concluded to show species specificity. Our data indicate that the ultrastructural differences of adhesive filament and outer surface of fertilized egg envelope show species specificity although these species belong to same genus.
목차
등록된 정보가 없습니다.
참고문헌 (22)
참고문헌 신청
Bailey M / 1998 / The New Guide to Aquarium Fish, a Comprehensive and Authoritative Guide to Tropical Freshwater, Brackish, and Marine Fishes / Hermes House
Brummett A R / 1981 / A comparison of chorions from eggs of northern and southern populations of Fundulus heteroclitus / Copeia 3 : 607 ~ 614
Cameron I L / 1984 / Regulation of the permeability of the medaka fish embryo chorion by exogeneous sodium and calcium ions / J. Exp. Zool 231 : 447 ~ 454
Deung Y K / 1997 / Comparative ultrastructures of the fertilized egg envelopes in golden severum, convic cichlid and discus, Cichlidae, teleost / Korean J. Microsc 27 : 417 ~
Deung Y K / 1999 / Ultrastructure of gametes in the three-spine stickleback, Gasterosteus aculeatus aculeatus / Korean J. Microsc 29 : 177 ~ 187
Brummett A R / 1981 / A comparison of chorions from eggs of northern and southern populations of Fundulus heteroclitus / Copeia 3 : 607 ~ 614
Cameron I L / 1984 / Regulation of the permeability of the medaka fish embryo chorion by exogeneous sodium and calcium ions / J. Exp. Zool 231 : 447 ~ 454
Deung Y K / 1997 / Comparative ultrastructures of the fertilized egg envelopes in golden severum, convic cichlid and discus, Cichlidae, teleost / Korean J. Microsc 27 : 417 ~
Deung Y K / 1999 / Ultrastructure of gametes in the three-spine stickleback, Gasterosteus aculeatus aculeatus / Korean J. Microsc 29 : 177 ~ 187
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Comparative Ultrastructures of the Fertilized Egg Envelopes in Nothobranchius foerschi and Nothobranchius rachovii, Nothobranchiidae, Teleostei
한국현미경학회지
2017 .01
-
Ultrastructure of the fertilized egg envelope from Melanotaenia praecox, Melanotaeniidae, Teleostei
한국현미경학회지
2021 .06
-
Ultrastructure of the fertilized egg envelopes in Ancistrus cirrhosus, Loricariidae, Teleostei
한국현미경학회지
2020 .01
-
Ultrastructure of the Fertilized Egg Envelope from Pseudobagrus fulvidraco, Bagridae, Teleostei
한국현미경학회지
2016 .01
-
Ultrastructure of the fertilized egg envelopes in Hemigrammus erythrozonus, Characidae, Teleostei
한국현미경학회지
2019 .01
-
Light and electron microscopic morphology of the fertilized egg and fertilized egg envelope of Poropanchax normani, Poeciliidae, Teleostei
한국현미경학회지
2022 .03
-
A note on the existence of horizontal envelopes in the 3D-Heisenberg group
대한수학회지
2020 .01
-
ENVELOPES OF SUBMODULES
호남수학학술지
2017 .01
-
Molecular Structure of Muscle Filaments Determined by Electron Microscopy
한국현미경학회지
2017 .01
-
Numerical Study on the Characteristics of Abyssal T-Wave Envelopes Controlled by Earthquake Source Parameters
극지연구소 초록집
2023 .07
-
Envelope development and variation in Trachelomonas hispida (Euglenophyta)
Algae
2018 .01
-
A report of 39 unrecorded bacterial species in Korea, belonging to the Betaproteobacteria and Gammaproteobacteria
Journal of species research
2015 .01
-
A report of 31 unrecorded bacterial species in South Korea belonging to the class Gammaproteobacteria
Journal of species research
2016 .01
-
장수명 주택의 내부공간 변화에 대응한 외피 계획 방향 설정
한국주거학회 학술대회논문집
2016 .04
-
Report of 39 unrecorded bacterial species in Korea belonging to Gammaproteobacteria
Journal of species research
2018 .01
-
A report of 34 unrecorded bacterial species in Korea, belonging to the Actinobacteria
Journal of species research
2017 .01
-
A report of 31 unrecorded bacterial species belonging to the class Alphaproteobacteria in Korea
Journal of species research
2017 .01
-
A report of 42 unrecorded bacterial species belonging to the Alphaproteobacteria in Korea
Journal of species research
2016 .01
-
Description of 42 unrecorded bacterial species in Korea, belonging to the class Alphaproteobacteria
Journal of species research
2019 .01
-
Description of 39 unrecorded bacterial species in Korea, belonging to the class Alphaproteobacteria
Journal of species research
2017 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0