Results 91 to 100 of about 2,754 (203)

Comparison of two highly expressed antimicrobial peptides Scygonadin and SCY2 in Scylla paramamosain gonads and their mechanism of reproductive immunology [PDF]

, 2013
拟穴青蟹(Scyllaparamamosain，以下简称青蟹)是我国南方最重要的海水养殖蟹类品种。近些年来，随着青蟹养殖规模的不断扩大，各种病害频繁发生引起养殖青蟹大量死亡，严重影响了我国青蟹养殖业的发展。青蟹以先天性免疫为主，抗菌肽是先天性免疫系统中重要免疫因子，对抵抗病原微生物感染发挥关键作用。 Scygonadin(SCY1)和SCY2是本实验室从雄性拟穴青蟹射精管中发现的两种新抗菌肽基因，前期研究已分别阐明了两种抗菌肽的基因组成与部分特性，并证明SCY1具有生殖免疫功能 ...
乔琨
core  

Temperature‐induced Effects on Ecdysis Frequency, Feeding, and Growth Response of Gazami (Portunus trituberculatus) Crablets

Aquaculture, Fish and Fisheries, Volume 5, Issue 6, December 2025.
ABSTRACT Gazami (Portunus trituberculatus) is a key species in stock enhancement programs in Japan. Recently, a severe decline in the Western Japan population has been observed, emphasizing the need for improvements in these programs. This study aimed to evaluate the effects of temperature on Gazami crablets under hatchery conditions, focusing on ...
Angelo C. Macario, Tania Islam, Manuel Eduardo L. de la Paz, Alexander J. Balsomo, Takeshi Tomiyama   +4 more
wiley   +1 more source

INVENTARISASI DAN KEPADATAN UDANG DAN KEPITING DI PERAIRAN MANGROVE [PDF]

, 2019
Penelitian ini bertujuan mengetahui jenis-jenis udang dan kepiting, menentukan kepadatan, morfometrik dan mengetahui parameter kualitas air (suhu, pH dan salinitas) di perairan mangrove Kelurahan Meras Kecamatan Bunaken, Kota Manado.
Darwisito, Suria, Josia, Marbun, Kaligis, Erly, Kumampung, Deislie R.H, Sinjal, Chatrien A.L, Sinjal, Hengky   +5 more
core   +1 more source

Lipidomic Characterization of Muscle and Head of Litopenaeus vannamei Exposed to Lactococcus lactis D1813 at Varied Levels of Salinity and Dissolved Oxygen

Food Science &Nutrition, Volume 13, Issue 11, November 2025.
Lipidomic characterization of muscle and head of L. vannamei. Huang head group showed the highest abundance of glycerophospholipids and sterols. Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis showed significant enrichment in glycerophospholipid, sphingolipids, glycerolipids, linolenic, and alpha‐linolenic acids metabolism in the T3BS ...
Muhammad Adil, Xinglong Xiao, Muhammad Waseem, Muhammad Talha Afraz, Muhammad Rizwan Javed, Basim M. Alohali, Isam A. Mohamed Ahmed, Muhammad Faisal Manzoor, Felix Kwashie Madilo   +8 more
wiley   +1 more source

Effect of dietary β‐carotene supplementation on growth and antioxidant capability of female swimming crab Portunus trituberculatus

Journal of the World Aquaculture Society
Dietary supplementation with synthetic β‐carotene was investigated in this study to assess its impact on gonad development, antioxidant status, color parameters, and carotenoid composition in adult female swimming crab (Portunus trituberculatus).
Tianli Ma, Jie He, Xiaodong Jiang, Qingsong Hu   +3 more
doaj   +1 more source

Molecular Characterization of a Male-Specific SoxE Gene in the Swimming Crab, Portunus trituberculatus, and Transcriptional Interaction with Insulin-like Androgenic Gland Hormone

Fishes, 2023
The Sry-related HMG-box (Sox) family is a group of transcriptional regulators that play a critical role in many important developmental processes in both vertebrates and invertebrates.
Qinghua Jiang, Dongjie Xu, Mengen Wang, Xi Xie, Dongfa Zhu   +4 more
doaj   +1 more source

Reproductive biology of blue swimming crab, Portunus segnis (Forskal, 1775) in coastal waters of Persian Gulf and Oman Sea, Iran [PDF]

, 2013
A reproductive biology study of blue swimming crab, Portunus segnis (Forskal, 1775) in the northern Persian Gulf and Oman Sea, was conducted from May 2010 to October 2011.
Kiabi, B., Pazooki, J., Safaie, M., Shokri, M.R.   +3 more
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Research on the Application of Green Ecological Additive Combinations During the Breeding Period of Redclaw Crayfish

Aquaculture, Fish and Fisheries, Volume 5, Issue 5, October 2025.
ABSTRACT The three key processes in the breeding of redclaw crayfish are nutrient enhancement by parents, catching and hatching of egg‐holding crayfish and maintaining a feed supply for juveniles. An appropriate combination of green ecological additives is beneficial for improving the production efficiencies of the three key processes.
Cheng Shun, Chi Mei‐Li, Jiang Wen‐Ping, Zheng Jian‐Bo, Liu Shi‐Li, Zhu Chao, Hang Xiao‐Ying, Peng Miao, Li Fei   +8 more
wiley   +1 more source

Cholesterol requirements of juvenile Indian white prawn Penaeus indicus H. Milne Edwards [PDF]

, 1997
Cholesterol is an essential nutrient in the diet of juvenile P. indicus. Survival, growth FeR (Feed conversion ratio), PER (Protein efficiency ratio) and protein retention of juveniles were greally affected by cholesterol deficiency.
Chandge, M S, Paulraj, R
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Vibriosis of Swimming Crab Portunus trituberculatus in Larviculture

Journal of the World Aquaculture Society, 1994
AbstractSince 1985, frequent mass mortalities due to a bacterial infection have occurred in zoeal larvae of swimming crab Portunus trituberculatus reared at the Tamano Station of the Japan Sea‐Farming Association. A bacterium was predominantly isolated from diseased larvae and was demonstrated by experimental infection to be the causative agent of the ...
Kiyokuni Muroga, Kouji Sszuik, Kkatswa Ishimaru, Kinya Nogami   +3 more
openaire   +1 more source