Results 1 to 10 of about 4,116 (116)
Frontiers in Marine Science, 2023 Vitellogenesis is the most important stage of ovarian maturation in fish, involving the synthesis and transport of essential yolk substances and their complex mechanisms and coordination process.
Siya Wang, Shilin Li, Dengyue Yuan
exaly +3 more sources
Ovary Activation Dynamics in the Bean Weevil Zabrotes subfasciatus (Bruchinae): The Essential Roles of Seeds and Males [PDF]
InsectsPhytophagous beetles, particularly those within the superfamilies Chrysomeloidea and Curculionoidea, constitute one of the most diverse and ecologically significant groups of insect herbivores.
Sílvia de Oliveira Miranda +8 more
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Vitellogenesis and Embryogenesis in Spiders: A Biochemical Perspective [PDF]
InsectsThis review compiles information on the biochemistry of spider reproduction, from vitellogenesis to postembryonic development. Despite the diversity of spiders, biochemical studies on their reproduction remain scarce.
Carlos Fernando Garcia +2 more
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Frontiers in Endocrinology, 2020 Vitellogenesis in crustaceans is an energy-consuming process. Though the underlying mechanisms of ovarian maturation in decapod Crustacea are still unclear, evidence indicates the process to be regulated by antagonistically-acting inhibitory and ...
Sherly Tomy +2 more
exaly +3 more sources
Regulatory Mechanisms of Vitellogenesis in Insects
Frontiers in Cell and Developmental Biology, 2021 Vitellogenesis is pre-requisite to insect egg production and embryonic development after oviposition. During insect vitellogenesis, the yolk protein precursor vitellogenin (Vg) is mainly synthesized in the fat body, transported by the hemolymph through ...
Zhongxia Wu +3 more
doaj +1 more source
Antioxidants, 2023 Vitamin B12 is an essential cofactor involved in the function of two enzymes: cytosolic methionine synthase and mitochondrial methylmalonic-CoA mutase. In our previous studies, caffeine (1,3,7-trimethylxanthine), the most popular bioactivator, was shown ...
Hyemin Min +3 more
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Frontiers in Physiology, 2022 Background: Treatment with recombinant gonadotropin hormones (rGths), follicle-stimulating hormone (rFsh) and luteinizing hormone (rLh), was shown to induce and complete vitellogenesis to finally obtain viable eggs and larvae in the flathead grey mullet (
Sandra Ramos-Júdez +7 more
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Biology, 2023 Eyestalk ablation is an effective method to promote ovarian development in crustaceans. Herein, we performed transcriptome sequencing of ovary and hepatopancreas tissues after eyestalk ablation in Exopalaemon carinicauda to identify genes related to ...
Shaoting Jia +7 more
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Reproductive Biology, Sperm storage, and Sexual Maturity of Thamnodynastes strigatus (Serpentes: Dipsadidae) [PDF]
Anais da Academia Brasileira de Ciências, 2022 Life history strategies determine and influence many aspects of species fitness. In this study, we describe the reproductive biology - reproductive cycle, sperm storage, and sexual maturity - of Thamnodynastes strigatus in South Brazil.
LUIZA LOEBENS +3 more
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DDX6 Is Essential for Oocyte Development and Maturation in Locusta migratoria
Insects, 2021 DEAD-box protein 6 (DDX6) is a member of the DDX RNA helicase family that exists in all eukaryotes. It has been extensively studied in yeast and mammals and has been shown to be involved in messenger ribonucleoprotein assembly, mRNA storage, and decay ...
Junxiu Wang +5 more
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