Results 81 to 90 of about 1,811,691 (365)

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

A case of intersex occurrence in Steindachneridion parahybae (Steindachner, 1877) (Siluriformes: Pimelodidae) under captivity condition: A cytogenetic and morphological study [PDF]

, 2016
Poco se sabe sobre la biología reproductiva de Steindachneridion parahybae , una especie de teleósteo gonocorístico en peligro de extinción que habita la cuenca del río Paraíba do Sul y en éste trabajo se describe por primera vez la aparición de ...
Caneppele, Danilo, Honji, Renato Massaaki, Lo Nostro, Fabiana Laura, Moreira, Renata G., Pandolfi, Matias   +4 more
core   +2 more sources

Lifestyle Behaviors and Cardiotoxic Treatment Risks in Adult Childhood Cancer Survivors

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Higher doses of anthracyclines and heart‐relevant radiotherapy increase cardiovascular disease (CVD) risk. This study assessed CVD and CVD risk factors among adult childhood cancer survivors (CCSs) across cardiotoxic treatment risk groups and examined associations between lifestyle behaviors and treatment risks.
Ruijie Li, Raquel Revuelta Iniesta, Alan R. Barker, Dimitris Vlachopoulos, Tomáš Sláma, Christina Schindera, Fabiën N. Belle   +6 more
wiley   +1 more source

Sex Determination from Fourth Rib by Osteometric Analysis

International Journal of Forensic Science & Pathology, 2015
There have been several studies showing that the sternal extremity of the fourth rib can be used in estimating age as well as in determining sex. An osteometric study of sexual dimorphism in the sternal ends of the fourth rib was collected from 266 (200 males and 66 females) individuals autopsied of known age, sex, and race was conducted in New Delhi ...
M, Chand, Mittal S, Chouksey V, Rani, Yashoda   +3 more
openaire   +1 more source

Sex determination in Drosophila melanogaster: analysis of transformer-2, a sex-transforming locus. [PDF]

Proceedings of the National Academy of Sciences, 1982
The transformer-2 (tra-2) locus is one of a set of regulatory loci that control sex determination in Drosophila melanogaster. Temperature-shift experiments with temperature-sensitive tra-2 mutants demonstrate that within single cell lineages tra-2+ function is required at several times, and probably continuously, during development for the occurrence ...
J M, Belote, B S, Baker
openaire   +2 more sources

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed, Raquel Revuelta Iniesta, Mary Fewtrell, Julie Lanigan, Breeana Gardiner, Graeme O'Connor   +5 more
wiley   +1 more source

Buccolingual dimension of teeth: A sensitive odontometric parameter in gender differentiation

Journal of Indian Academy of Oral Medicine and Radiology, 2017
Introduction: Determination of sex is important in identification of unknown person. Teeth are a potential source for sex determination due to unique odontologic characteristics.
Pranali K Wankhede, Anita D Munde, Safia S Shoeb, Sunil Sahuji, Vikram R Niranjan, Naga Jyothi Meka   +5 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

Prolonged Corrected QT Interval as an Early Electrocardiographic Marker of Cyclophosphamide‐Induced Cardiotoxicity in Pediatric Hematology and Oncology Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura, Kentaro Ueno, Takuro Nishikawa, Yoshihiro Takahashi, Koji Nakae, Yasuhiro Okamoto   +5 more
wiley   +1 more source

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