Results 41 to 50 of about 77,179 (233)

Comparative transcriptome sequencing analysis of the narrow-clawed crayfish Pontastacus leptodactylus (Eschscholtz, 1823) and discovery of candidate sex-related genes

Aquaculture Reports, 2022
The comparative analysis of the gonads transcriptomes of the narrow-clawed crayfish Pontastacus leptodactylus were conducted to screen for sex-differentiation related genes based on Illumina RNA-seq technology.
Sajad Nazari, Majidreza Khoshkholgh, J. Antonio Baeza   +2 more
doaj   +1 more source

Symmetry breakage in the development of one-armed gonads in nematodes [PDF]

, 1996
Whereas the hermaphrodite gonad of Caenorhabditis elegans has two symmetric arms (didelphy), the female/hermaphrodite gonad of many nematode species features a single anterior arm (monodelphy).
Félix, Marie-Anne, Sternberg, Paul W.
core  

On the development of extragonadal and gonadal human germ cells [PDF]

Biology Open, 2016
ABSTRACT Human germ cells originate in an extragonadal location and have to migrate to colonize the gonadal primordia at around seven weeks of gestation (W7, or five weeks post conception). Many germ cells are lost along the way and should enter apoptosis, but some escape and can give rise to extragonadal germ cell tumors.
Heeren, A Marijne, He, Nannan, de Souza, Aline F, Goercharn-Ramlal, Angelique, van Iperen, Liesbeth, Roost, Matthias S, Fernandes, Maria M Gomes, van der Westerlaken, Lucette AJ, Chuva de Sousa Lopes, Susana Marina   +8 more
openaire   +6 more sources

Deciphering the Evolution Pattern of Structural Variations Overlapped With Repetitive Sequence During Cattle Evolution

Advanced Science, EarlyView.
The authors complement bovine pan‐SV with massive novel structural variations (SVs) identified through long‐read sequencing of 83 globally distributed cattle breeds. Repetitive sequence‐mediated SVs (rep‐SV) exhibit distinct dynamic patterns throughout cattle sub‐speciation and/or domestication processes, including uneven distribution between chr‐X and
Zhifan Guo, Jinxiu Li, Adeniyi C. Adeola, Xueyan Jiang, Juntao Ma, Jian Xiao, Dexiang Hu, Kaixing Qu, Haihong Wu, Junren Chen, Zhanxing He, Tingting Yin, Ali Esmailizadeh, Jing Luo, Olivier Hanotte, Ya‐Ping Zhang, Yan Li   +16 more
wiley   +1 more source

A comprehensive transcriptional profiling of developing gonads reveals the role of TGFβ signaling in female gonadal asymmetry in chickens

Poultry Science
Asymmetrical gonadal development is an intriguing phenomenon observed in the majority of female birds. In chickens, the left gonad of female embryos develops into a functional ovary, while the right gonad undergoes degeneration during embryogenesis. This
Hong Jo Lee, Jeong Hoon Han, Brittany Chapman, Kyung Min Jung, Isabella Rudd, Jae Yong Han, Tae Hyun Kim   +6 more
doaj   +1 more source

Variability in spawning frequency and reproductive development of the narrow-barred Spanish mackerel (Scomberomorus commerson) along the west coast of Australia [PDF]

, 2004
The narrow-barred Spanish mackerel (Scomberomorus commerson) is widespread throughout the Indo-West Pacific region. This study describes the reproductive biology of S.
Gaughan, Daniel J., Lewis, Paul D., Mackie, Michael C., Newman, Stephen J.   +3 more
core  

A multi-exon deletion within WWOX is associated with a 46,XY disorder of sex development [PDF]

, 2011
Disorders of sex development (DSD) are congenital conditions where chromosomal, gonad or genital development is atypical. In a significant proportion of 46,XY DSD cases it is not possible to identify a causative mutation, making genetic counseling ...
AJ Notini, AJ Paige, AK Bednarek, Andrew Sinclair, D Wilhelm, DM Maatouk, E Sutton, Erin Turbitt, H Stoop, Jacqueline Hewitt, JH Ludes-Meyers, Leendert Looijenga, LH Looijenga, M Cools, M Cools, Martine Cools, MI Nunez, N Bouteille, PA Lee, Peter Koopman, R Hersmus, Remko Hersmus, RI Aqeilan, RI Aqeilan, RI Aqeilan, RI Aqeilan, S Del Mare, SJ White, SJ White, Stefan White, Stenvert Drop, Vincent Harley, Yvonne van der Zwan   +32 more
core   +1 more source

Gonadal infection

Annals of Pediatric Surgery, 2017
Objective: The aim of this study was to determine whether a relationship between previous gonadal infections and adolescent varicocele occurrence exists.Patients and methods: All adolescents who presented with varicocele at Tanta Urology Department during the period from January 2006 to March 2011 were included in this study.
El-Tatawy, Hassan, Elsakka, Ahmed M., Tawfik, Ahmed, Ghaith, Ahmed, Gameel, Tarek A., Soliman, Mohamed G.   +5 more
openaire   +2 more sources

The Central Role of Cadherins in Gonad Development, Reproduction, and Fertility [PDF]

International Journal of Molecular Sciences, 2020
Cadherins are a group of membrane proteins responsible for cell adhesion. They are crucial for cell sorting and recognition during the morphogenesis, but they also play many other roles such as assuring tissue integrity and resistance to stretching, mechanotransduction, cell signaling, regulation of cell proliferation, apoptosis, survival ...
Rafał P. Piprek, Malgorzata Kloc, Paulina Mizia, Jacek Z. KUBIAK   +3 more
openaire   +3 more sources

Erasable FAP Targeted Spray‐On Probe for Fluorescence‐Guided Surgery

Advanced Science, EarlyView.
We present the first erasable spray‐on probe for fluorescence‐guided surgery. Following topical delivery, FAP‐FLASH550 targets fibroblast activation protein–expressing stromal cells, delineating tumor margins with high tumor‐to‐background ratios. A 365 nm UV light pulse rapidly erases fluorescent signals through triazene photodegradation and subsequent
Zachary Rabinowitz, Riley J. Deutsch‐Williams, Ralph Weissleder   +2 more
wiley   +1 more source