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신종암 전남대학교 수산과학연구소 2002 수산과학연구소논문집 Vol.11 No.-
The red rot disease-resistant experiment using the wild- , red- , green- and two recombinant wild -types by crossing between red - and green -type pigmentation mutant of Porphyra yezoensis was performed as a part of the disease-resistant cuiltivar breeding. The number of lesions infected with red rot disease of the green -type was smaller than the red-and wild-type, and that of the recombinant wild-type, ZGRW, was smaller than the recombinant wild-type, ZRGW, and the wild-type, hence, it suggests that the ZGRW was favorable variety concerning the resistance red rot disease. Moreover, since there were difference between the two recombinant wild-types concerning the red rot diseaseresistance of gametophytic thalli, it might be suggest that this character was transmitted accord?ng by the cytoplasmic ?nheritance manner.
Goniotrichopsis reniformis (Kajimura) Kikuchi comb. nov. (Stylonematales, Rhodophyta) from Japan
신종암,Kikuchi, Norio,West, John A.,Kajimura, Mitsuo,Shin, Jong-Ahm 한국조류학회(藻類) 2006 ALGAE Vol.21 No.2
The morphology and life history of Stylonema reniforme Kajimura (Stylonematales, Rhodophyta) from Japan were investigated and its taxonomic placement was discussed. This species has 6-30 discoid chloroplasts devoid of a pyrenoid in each cell. This is a typical feature of the genus Goniotrichopsis. The species reproduced only by monospores, which were formed by the direct transformation of the vegetative cells similar to the type species Goniotrichopsis sublittoralis Smith. Goniotrichopsis reniformis (Kajimura) Kikuchi comb. nov. was proposed. The asexual life history of the present species was completed in 3-10 weeks at 15-20°C in culture.
신종암 여수대학교 1998 論文集 Vol.12 No.2
Science of cultivation and cultivation techniques, partially compensating for unfavorable environmental conditions, of Porphyras as practiced in Japan have been improving year-by-year. The newest techniques are as follows: first, selected good cultivars and artificial seeding with tanks indoors or outdoors on land instead of in the sea; second, seedling nursery by artificial drying with nursery apparatus constructed with U-shaped pipe riser instead of by natural drying with pole system nursery apparatus: third, high speed harvesting boat equipped with motor driven cutter, which one person can manage it, instead of the vessel with motor driven cutter; fourth, preservation of harvested gametothalli of Porphyra as material for dried, paper-like thin, rectangular sheets of Porphyras to keep freshness in stirring tanks instead of in the freezer, and so on. This is the modern method of Porphyra cultivation which is performed by whole life-cycle management.
갈조식물 뜸부기(Pelvetia siliquosa)의 영양기관 및 생식기관의 저장물질
윤장택,신종암 여수대학교 1998 論文集 Vol.13 No.2
The reserve substances of Pelvetia silipuosa, which were collected at Sunyoo island, western coast of Korea, in May 4, 1998, were investigated by using the vegetative and reproductive organs. The differences between receptacles and growing branches constituents were observed. Receptacles had a higher content of water, but they had two times lower content of ash than growing branches. The protein content of growing branches and receptacles were 6.87±0.69g and 6.56±0.41g, and the glucose 319.3±15.8㎎/100 g and 377.7㎎/100g. The laminarin of receptacle were 22.86±0.81g/100g and growing branches were 22.41±0.69g, which contained the highest of all constituents. The mannitol were 7.67±0.12g and 6.63±0.32g in receptacle and growing branches.
Interspecific crosses between Porphyra tenera and P. yezoensis (Bangiales, Rhodophyta)
Kang, Sung-Pil,Shin, Jong-Ahm,Choi, Sung-Je,Yoon, Jang-Taek 여수대학교 1998 論文集 Vol.12 No.2
해산 홍조식물인 참김의 녹색형(계통 : T-8)과 방사무늬김의 야생형(U-511)을 교잡양친으로 하여서 종간교잡 실험을 하였다. 정역교잡의 결과, 양친형의 F₁동형접합 형사상체에서 방출되어 발아한 각포자 발아체(F₁엽상체)는 양친형만을 나타내었다. 야생형의 F₁이형접합형사상체에서 방출되어 발아한 각포자 발아체(F₁엽상체)에는 색채형의 분리가 나타났으며, 발아체의 2~6 세포기에서 정교잡에서는 94.1%, 역교잡에서는 93.7%가 사멸하였다. 종간교잡에서 F₁엽상체가 사멸하는 것은 감수분열과정에서 이상이 일어난 결과라고 생각되어 진다. 따라서, 이 현상은 잡종붕괴에 해당하며, 잡종붕괴는 조포세대에서가 아니고 배우세대에서 일어난다. 또한, 잡종붕괴현상은 참김과 방사무늬김 간에 불완전한 생식적 격리기구가 존재하며, 이것은 김속식물에 있어서의 생물학적 종의 실태를 시사하고 있다.