Search Results - "Adam Luckenbach, J"

Phospholipid and LC-PUFA metabolism in Atlantic salmon (Salmo salar) testes during sexual maturation by Bogevik, André S, Hayman, Edward S, Bjerke, Målfrid T, Dessen, Jens-Erik, Rørvik, Kjell-Arne, Luckenbach, J Adam

“…The importance of dietary lipids in male reproduction are not as well understood as in females, in which dietary lipids, such as phospholipids (PL) and…”
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Adaptive Divergence in the Thyroid Hormone Signaling Pathway in the Stickleback Radiation by Kitano, Jun, Lema, Sean C., Luckenbach, J. Adam, Mori, Seiichi, Kawagishi, Yui, Kusakabe, Makoto, Swanson, Penny, Peichel, Catherine L.

“…During adaptive radiations, animals colonize diverse environments, which requires adaptation in multiple phenotypic traits [1]. Because hormones mediate the…”
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Expression profiles of Fsh-regulated ovarian genes during oogenesis in coho salmon by Guzmán, José M, Luckenbach, J Adam, Yamamoto, Yoji, Swanson, Penny

“…The function of follicle-stimulating hormone (Fsh) during oogenesis in fishes is poorly understood. Using coho salmon as a fish model, we recently identified a…”
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Follicle-stimulating hormone regulation of ovarian transcripts for steroidogenesis-related proteins and cell survival, growth and differentiation factors in vitro during early secondary oocyte growth in coho salmon by Luckenbach, J. Adam, Dickey, Jon T, Swanson, Penny

“…Research highlights ► FSH increased testosterone and estradiol production in early secondary growth ovarian follicles of coho salmon. ► FSH upregulated ovarian…”
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Seasonal variation of pituitary gonadotropin subunit, brain-type aromatase and sex steroid receptor mRNAs, and plasma steroids during gametogenesis in wild sablefish by Guzmán, José M., Luckenbach, J. Adam, da Silva, Denis A.M., Hayman, Edward S., Ylitalo, Gina M., Goetz, Frederick W., Swanson, Penny

“…Pituitary-hormone signaling plays critical roles in the onset and progression of gametogenesis in vertebrates. This study characterized expression patterns of…”
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Gonadal sex differentiation and effects of dietary methyltestosterone treatment in sablefish (Anoplopoma fimbria) by Luckenbach, J. Adam, Fairgrieve, William T.

“…Methods for sex control are needed to establish monosex aquaculture of sablefish ( Anoplopoma fimbria ). Here we conducted the first characterization of sex…”
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Alterations in gene expression during fasting-induced atresia of early secondary ovarian follicles of coho salmon, Oncorhynchus kisutch by Yamamoto, Yoji, Luckenbach, J. Adam, Young, Graham, Swanson, Penny

“…Molecular processes that either regulate ovarian atresia or are consequences of atresia are poorly understood in teleost fishes. We hypothesized that feed…”
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Reproductive life history of sablefish (Anoplopoma fimbria) from the U.S. Washington coast by Guzmán, José M, Luckenbach, J Adam, Middleton, Mollie A, Massee, Kenneth C, Jensen, Cortney, Goetz, Frederick W, Jasonowicz, Andrew J, Swanson, Penny

“…Sablefish (Anoplopoma fimbria) is a marine groundfish that supports valuable fisheries in the North Pacific Ocean and holds promise for marine aquaculture…”
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Molecular characterization and quantification of sablefish ( Anoplopoma fimbria ) gonadotropins and their receptors: Reproductive dysfunction in female captive broodstock by Guzmán, José M, Adam Luckenbach, J, Swanson, Penny

“…Highlights • Sablefish gonadotropin subunit and receptor cDNAs were cloned and sequenced. • Sablefish gonadotropin beta subunits display unique features among…”
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Disruption of the salmon reproductive endocrine axis through prolonged nutritional stress: Changes in circulating hormone levels and transcripts for ovarian genes involved in steroidogenesis and apoptosis by Yamamoto, Yoji, Adam Luckenbach, J, Goetz, Frederick W, Young, Graham, Swanson, Penny

“…Highlights ► Investigated the mechanism of fasting-induced atresia of salmon ovarian follicles. ► Fasting reduced plasma IGF1 and E2, and pituitary, but not…”
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Toward enhanced MIQE compliance: reference residual normalization of qPCR gene expression data by Edmunds, Richard C, McIntyre, Jenifer K, Luckenbach, J Adam, Baldwin, David H, Incardona, John P

“…Normalization of fluorescence-based quantitative real-time PCR (qPCR) data varies across quantitative gene expression studies, despite its integral role in…”
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Sex determination in flatfishes: Mechanisms and environmental influences by Luckenbach, J. Adam, Borski, Russell J., Daniels, Harry V., Godwin, John

“…Flounder of the genus Paralichthys exhibit a unique mode of sex determination where both low and high temperatures induce male-skewed sex ratios, while…”
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Regulation of pituitary GnRH receptor and gonadotropin subunits by IGF1 and GnRH in prepubertal male coho salmon by Luckenbach, J. Adam, Dickey, Jon T, Swanson, Penny

“…Abstract Insulin-like growth factor 1 (IGF1) is a key somatotropic hormone that may convey growth status to the reproductive endocrine system. This study…”
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Identification of ovarian genes regulated by follicle-stimulating hormone (Fsh) in vitro during early secondary oocyte growth in coho salmon by Luckenbach, J. Adam, Yamamoto, Yoji, Guzmán, José M., Swanson, Penny

“…► First transcriptome-wide assessment of ovarian genes regulated by Fsh in fishes. ► Genes expressed in somatic cells of the ovary appear to be most…”
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Insulin-like growth factor-I cDNA cloning, gene expression and potential use as a growth rate indicator in Nile tilapia, Oreochromis niloticus by Vera Cruz, Emmanuel M., Brown, Christopher L., Luckenbach, J. Adam, Picha, Matthew E., Bolivar, Remedios B., Borski, Russell J.

“…IGF-I is a mitogenic polypeptide that is an important regulator of growth in fish. The potential of IGF-I mRNA abundance as a rapid growth indicator in the…”
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Osmoregulation and expression of ion transport proteins and putative claudins in the gill of Southern Flounder ( Paralichthys lethostigma) by Tipsmark, Christian K., Luckenbach, J. Adam, Madsen, Steffen S., Kiilerich, Pia, Borski, Russell J.

“…The southern flounder is a euryhaline teleost that inhabits ocean, estuarine, and riverine environments. We investigated the osmoregulatory strategy of…”
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Fish reproduction in a warming world: vulnerable points in hormone regulation from sex determination to spawning by Lema, Sean C, Luckenbach, J Adam, Yamamoto, Yoji, Housh, Madeline J

“…Reproduction in fishes is sensitive to temperature. Elevated temperatures and anomalous 'heat waves' associated with climate change have the potential to…”
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The spatiotemporal expression of multiple coho salmon ovarian connexin genes and their hormonal regulation in vitro during oogenesis by Yamamoto, Yoji, Luckenbach, J Adam, Middleton, Mollie A, Swanson, Penny

“…Throughout oogenesis, cell-cell communication via gap junctions (GJs) between oocytes and surrounding follicle cells (theca and granulosa cells), and/or…”
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Normalizing for biology: Accounting for technical and biological variation in levels of reference gene and insulin-like growth factor 1 (igf1) transcripts in fish livers by Metzger, David C., Luckenbach, J. Adam, Shimizu, Munetaka, Beckman, Brian R.

“…Feeding, fasting and re-feeding is a common experimental paradigm for studying growth endocrinology. Herein we demonstrate dynamic changes in the livers of…”
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Molecular and morphological sex differentiation in sablefish (Anoplopoma fimbria), a marine teleost with XX/XY sex determination by Hayman, Edward S., Fairgrieve, William T., Luckenbach, J. Adam

“…•Molecular sex differentiation was initiated in XX and XY sablefish of similar size.•Molecular sex differentiation preceded morphological development of testes…”
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