Results 41 to 50 of about 965 (172)

Derivation of Populations with Different-Sized Eggs in the Palaemonid Prawn Macrobrachium Nipponense [PDF]

open access: yesJournal of Crustacean Biology, 2000
Population-genetic and morphometric investigations were undertaken in 28 populations of the palaemonid prawn Macrobrachium nipponense with different-sized eggs which occur in different habitats from estuaries to inland waters of the Japanese islands, in order to elucidate the process of their differentiation.
Kazuo Mashiko, Ken-ichi Numachi
openaire   +1 more source

Genome-Wide Association Study of Growth and Sex Traits Provides Insight into Heritable Mechanisms Underlying Growth Development of Macrobrachium nipponense (Oriental River Prawn)

open access: yesBiology, 2023
Male hybrid oriental river prawns grow significantly faster than hybrid females. In this study, the growth and sex traits of 181 individuals of Macrobrachium nipponense were recorded, and each individual genotype was evaluated using the 2b-RAD sequencing
Mengchao Wang   +5 more
doaj   +1 more source

RNA interference analysis of potential functions of cyclin A in the reproductive development of male oriental river prawns (Macrobrachium nipponense)

open access: yesFrontiers in Genetics, 2022
Cyclin A (CycA) plays essential roles in regulating multiple steps of the cell cycle, and it affects gonad development in mammals and invertebrates. Previous RNA interference (RNAi) analysis revealed that knocking-down the expression of CycA in female ...
Wenyi Zhang   +11 more
doaj   +1 more source

Identifying Neuropeptide and G Protein-Coupled Receptors of Juvenile Oriental River Prawn (Macrobrachium nipponense) in Response to Salinity Acclimation

open access: yesFrontiers in Endocrinology, 2020
Neuropeptides and their G protein-coupled receptors (GPCRs) from the central nervous system regulate the physiological responses of crustaceans. However, in crustaceans, our knowledge regarding GPCR expression patterns and phylogeny is limited. Thus, the
Shengming Sun   +7 more
doaj   +1 more source

Integrated transcriptomic and metabolic analysis response in gills, hepatopancreas, and muscle metabolism in oriental river prawn Macrobrachium nipponense in response to acute high salinity stress

open access: yesAquaculture Reports, 2022
Salinity is an ecological factor that affects the physiological metabolism, survival, and distribution of crustaceans. Although some crustaceans can tolerate an extensive range of salinity, drastic fluctuations can induce damage and even cause death. The
Yaoran Fan   +7 more
doaj   +1 more source

Macrobrachium nipponense De Haan 1849

open access: yes, 2011
Macrobrachium nipponense (De Haan, 1849) (Fig. 10) Palaemon nipponensis De Haan, 1849: 171. Macrobrachium nipponense: Holthuis 1950: 172; Chong et al. 1987: 314–316, fig. 1c, d; Liu et al. 1990: 111, fig. 9; Cai & Dai 1999: 220; Hayashi 2000: 468, figs. 398b, 399, 400d–f: Cai & Ng 2002: 78, fig. 20a–f; Li & Liang 2002: 708, 715; Salman et al. 2006: 110,
Hanamura, Yukio   +4 more
openaire   +2 more sources

MnFtz-f1 Is Required for Molting and Ovulation of the Oriental River Prawn Macrobrachium nipponense

open access: yesFrontiers in Endocrinology, 2021
Molting and ovulation are the basic processes responsible for the growth and reproduction of Macrobrachium nipponense; however, the molecular mechanisms of molting and ovulation in M. nipponense are poorly understood. The present study aimed to use MnFtz-
Huwei Yuan   +10 more
doaj   +1 more source

Integrated Metabolomics and Transcriptomic Analysis of Hepatopancreas in Different Living Status Macrobrachium nipponense in Response to Hypoxia

open access: yesAntioxidants, 2021
As the basic element of aerobic animal life, oxygen participates in most physiological activities of animals. Hypoxia stress is often the subject of aquatic animal research.
Lei Xu   +7 more
doaj   +1 more source

Identification and functional study of calcification-related peptide from the oriental river prawn (Macrobrachium nipponense)

open access: yesAquaculture Reports, 2022
Molting is an essential physiological process that occurs during crustacean development, with cuticle hardening integral to the process. However, little is known about the molecular mechanisms underlying calcification processes in crustaceans.
Fajun Li   +8 more
doaj   +1 more source

An Update on Advancement in Genomics Resources for Spiny Lobster Aquaculture Development

open access: yesReviews in Aquaculture, Volume 18, Issue 4, September 2026.
ABSTRACT The rapid advancement of high‐throughput sequencing technologies has transformed aquaculture genomics, enabling unprecedented insights into the biology and improvement of non‐model aquatic species. Among crustaceans, lobsters represent one of the most commercially valuable yet genomically underexplored taxa. This review synthesises the current
Courtney Lewis   +14 more
wiley   +1 more source

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