Breeding tubercles
WebMay 25, 2024 · Tubercles are skin nodules made of keratin, the same materials as hair, hooves, and fingernails. They are present on species representing at least 15 families of fishes, including even pet goldfish. In many species, tubercles are found only on males … WebApr 1, 2009 · The function of these breeding tubercles is still not clear. Using microsatellite markers, we determined male reproductive success under controlled conditions. The …
Breeding tubercles
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Webtubercle: [noun] a small knobby prominence or excrescence especially on a plant or animal : nodule: such as. a protuberance near the head of a rib that articulates with the … WebThe breeding male develops tubercles (bumps) on the head and dorsal and pectoral fins a bright pink color on the sides and in the fins and a steel blue color all over. Gold stripes can be seen along the midline of the back and along …
WebExamined the effects of the gene Wnt10a on the development of specialized breeding tubercles in Zebrafish, using processes such as microinjections, heterozygous & homozygous breeding, GFP, gel ... WebThe presence of breeding tubercles (BTs) on the pectoral fins has been investigated as a typical male secondary sexual characteristic (SSC) that distinguish males from females …
WebIt is found that females have on average smaller breeding tubercles than males, and that tubercle size partly reveals the stage of gonad maturation, and two independent full … WebNov 1, 2013 · Sexually dimorphic breeding tubercles (BTs) are keratinized epidermal structures that form clusters on the dorsal surface of the anterior rays of zebrafish male …
WebApr 1, 2009 · Breeding tubercles are small, colourless and horny epidermal structures that are common in many fish species. Their functional significance is not fully …
WebBreeding tubercles and contact organs in fishes : their occurrence, structure, and significance. Bulletin of the AMNH ; v. 143, article 3 Wiley, Martin L. ; Collette, Bruce B. hepatitis liver enzymesWebJan 1, 1994 · The assumption that breeding tubercles on the body protect the males against mechanical injuries is supported by their arrangement and aggregation on scales … hepatitis liver ultrasoundWebIn dinosaurs, a tubercle is a general term for the scales seen in skin impressions.In duck-billed dinosaurs, for example, three main types of tubercles are defined: small tubercles … hepatitis listWebBreeding stars, breeding tubercles, whatever you may call them, often cause worry in goldfish keepers because they resemble white spot. To make things even more difficult to diagnose, new wen growth can also … hepatitis liver cirrhosisWebThe meaning of TUBERCULE is tubercle. Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam … hepatitis lifespanWebThe presence of breeding tubercles (BTs) on the pectoral fins has been investigated as a typical male secondary sexual characteristic (SSC) that distinguish males from females … hepatitis liver failureWebCommunity Experts online right now. Ask for FREE. ... Ask Your Question Fast! hepatitis liver cancer