Results 51 to 60 of about 290,789 (267)

Population genomic analysis reveals a polygenic sex determination system in Apostichopus japonicus

iScience
Summary: The sea cucumber Apostichopus japonicus, a key species in Chinese aquaculture, plays a significant evolutionary role within the Echinodermata phylum. However, the sex determination mechanism in this species remains poorly understood.
Chunxi Jiang, Shilin Liu, Yujia Yang, Wei Cui, Shuai Xu, Irène Rasoamananto, Thierry Lavitra, Libin Zhang, Lina Sun   +8 more
doaj   +1 more source

Cytogenetic evidence and dmrt linkage indicate male heterogamety in a non-bilaterian animal.

PLoS ONE, 2023
The diversity of sex determination systems in animals suggests that sex chromosomes evolve independently across different lineages. However, the present data on these systems is largely limited and represented mainly by bilaterian animals.
Joshua Vacarizas, Takahiro Taguchi, Takuma Mezaki, Sam Edward Manalili, Rei Kawakami, Satoshi Kubota   +5 more
doaj   +1 more source

“We Cannot Talk as a Family”: Complexities of Survivorship Communication Among Hispanic/Latino Young Adult Survivors of Childhood Cancer, Parents, and Clinicians

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Young adult childhood cancer survivors (YA‐CCS) have an increased risk of treatment‐related health complications throughout their lives. Lifelong survivorship care is recommended, yet many YA‐CCS experience disruptions in care during pediatric‐to‐adult transitions and do not receive recommended survivorship care.
Kevin Shanchen Pu, Nicole Fernández‐Viña, Briana C. Martin‐Villa, Daniela Ramirez, Rebecca M. Lewinsohn, Mary Smith, Heidi Boynton, Lidia Schapira, Stephanie M. Smith   +8 more
wiley   +1 more source

Transcriptome display during tilapia sex determination and differentiation as revealed by RNA-Seq analysis

BMC Genomics, 2018
Background The factors determining sex in teleosts are diverse. Great efforts have been made to characterize the underlying genetic network in various species. However, only seven master sex-determining genes have been identified in teleosts.
Wenjing Tao, Jinlin Chen, Dejie Tan, Jing Yang, Lina Sun, Jing Wei, Matthew A. Conte, Thomas D. Kocher, Deshou Wang   +8 more
doaj   +1 more source

Pleistocene divergence in the absence of gene flow among populations of a viviparous reptile with intraspecific variation in sex determination

Ecology and Evolution, 2021
Polymorphisms can lead to genetic isolation if there is differential mating success among conspecifics divergent for a trait. Polymorphism for sex‐determining system may fall into this category, given strong selection for the production of viable males ...
Peta Hill, Erik Wapstra, Tariq Ezaz, Christopher P. Burridge   +3 more
doaj   +1 more source

Morphognostic Analysis of Fetal Ilium for Sex Determination

Journal of Forensic Research, 2017
Sexing of an individual by skeletal remains can be well established by using pelvis in adults especially on fused bones only. Forensic fetal Osteology is the field which needs to be explored for sex determination. The 34 pairs of Fetal pelvis bones (>22 weeks and 22 weeks with 100% accuracy.
Kamal S, Tarun D, Luv S, Aarti R
openaire   +1 more source

Identifying Patterns of Hospitalizations Among Childhood Cancer Survivors: A Population‐Based Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Childhood cancer survivors (CCSs) experience more hospitalizations than the general population. We aimed to identify distinct hospitalization patterns among Queensland CCSs and the associated characteristics. Methods Cases (aged ≤14 years) diagnosed between 1995 and 2019 while residents of Queensland were identified through the ...
Hai Pham, Teyl Engstrom, Peter Baade, Natalie Bradford, Sarah Pont, Louise Marquart‐Wilson, Natasha Nassar, Jason D. Pole   +7 more
wiley   +1 more source

An Essentialist View of Biological Sex Remains Alive and Well

TheoLogica
In response to a recent article by Myron Penner, April Cordero, and Amanda Nichols in this journal, this essay offers a critical analysis. Their article makes a case against gender essentialism rooted in biology, drawing from the biology of sex ...
John Wingard, Hans Madueme
doaj   +1 more source

Bone and Soft Tissue Neoplasms in Infants Versus Older Children: A Report From the Cancer in Young People in Canada Program

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Infant bone and soft tissue neoplasms present distinct clinical challenges and lack large‐scale data to inform treatment decisions. This study aims to characterize bone and soft tissue neoplasms in infants in Canada and to compare their outcomes with those of older pediatric patients.
Samuel Sassine, Hallie Coltin, Maria Kondyli, Monia Marzouki, Nicolas Prud'homme, Nida Usmani, Rebecca J. Deyell, Lesleigh Abbott, Tony H. Truong, Sapna Oberoi, Ketan Kulkarni, Josée Brossard, Lynette Bowes, Paul Gibson, Sarah McKillop, Roona Sinha, Lillian Sung, Catherine Vezina, Laura Wheaton, Alexandra P. Zorzi, Marie‐Claude Pelland‐Marcotte, Thai Hoa Tran   +21 more
wiley   +1 more source

Impact of Initial Treatment Setting on Survival in Relapsed Pediatric and AYA Bone Sarcomas: A Secondary Analysis of a Prospective Clinical Trial

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Outcomes in relapsed or refractory pediatric and AYA bone sarcomas remain poor, and the impact of early referral to specialized sarcoma centers on survival is unclear. Early centralization of care may improve local and systemic treatment quality, but evidence in this population is limited.
Justyna Antoniuk‐Majchrzak, Katarzyna Bilska, Tomasz Koziński, Jadwiga Węcławek‐Tompol, Dorota Sega‐Pondel, Radosław Chaber, Wanda Badowska, Katarzyna Rosłan, Hanna Koseła‐Paterczyk, Anna Raciborska   +9 more
wiley   +1 more source