Results 21 to 30 of about 265,713 (266)

The Ovarian Transcriptome at the Early Stage of Testis Removal-Induced Male-To-Female Sex Change in the Protandrous Black Porgy Acanthopagrus schlegelii

Frontiers in Genetics, 2022
Unlike gonochoristic fishes, sex is fixed after gonadal differentiation (primary sex determination), and sex can be altered in adults (secondary sex determination) of hermaphroditic fish species. The secondary sex determination of hermaphroditic fish has
Peng-Wei Tseng, Peng-Wei Tseng, Guan-Chung Wu, Guan-Chung Wu, Wei-Lun Kuo, Yung-Che Tseng, Ching-Fong Chang, Ching-Fong Chang   +7 more
doaj   +1 more source

Morphometric Analysis of Mandibular Ramus for Sex Determination on Orthopantomogram

Journal of Nepal Health Research Council, 2022
Background: Mandible is the strongest and most dimorphic bone of skull which resists postmortem changes and plays an important role in sex determination. Skeletal characteristic differ in different population therefore need of population specific studies.
Tripti Shakya, Anjana Maharjan, Leeza Pradhan   +2 more
openaire   +2 more sources

QTL Mapping and Marker Identification for Sex-Determining: Indicating XY Sex Determination System in the Swimming Crab (Portunus trituberculatus)

Frontiers in Genetics, 2018
Sex determination is an important area of research, which has always had an intriguing aspect in evolutionary and developmental biology. Quantitative trait locus (QTL) mapping for sex will be helpful in clarifying the sex determination system.
Jianjian Lv, Jianjian Lv, Dongfang Sun, Pengpeng Huan, Liu Song, Ping Liu, Ping Liu, Jian Li, Jian Li   +8 more
doaj   +1 more source

Radiomorphometric analysis of frontal sinus for sex determination.

Journal of forensic dental sciences, 2014
Sex determination of unknown individuals carries crucial significance in forensic research, in cases where fragments of skull persist with no likelihood of identification based on dental arch. In these instances sex determination becomes important to rule out certain number of possibilities instantly and helps in establishing a biological profile of ...
Verma, Saumya, Mahima, V. G., Patil, Karthikeya   +2 more
openaire   +2 more sources

Evaluating the Accuracy of Odontometry and Canine Width in Gender Determination – A Pilot Study

Journal of Indian Academy of Oral Medicine and Radiology
Background: Radiographs, dental, and medical data are important in determining a person’s gender. Radiographic imaging modalities, including occlusal, hand, wrist, and orthopantomographs, as well as skull views, are essential to forensic research ...
Karan H. Mehta, M Chandrasekhar Reddy, Yendluru Mercy Sravanthi, Suresh Dirasantchu, K Thabitha, R Monisha   +5 more
doaj   +1 more source

Is the skull of the black-headed gull dimorphic? Analysis of shape variation

The European Zoological Journal
The black-headed gull (Chroicocephalus ridibundus) is a small bird belonging to the Laridae family. Their distribution and breeding broad area primarily cover the northern part of the Eurasian continent.
P. Indykiewicz, N. Manuta, J. Bonecka, O. Gündemir, T. Szara   +4 more
doaj   +1 more source

Sex determination through metric analysis of teeth crown

, 2022
Abstract Teeth that are resistant to external stimuli and have little diversity for individuals can be an important identification factor. This study aimed to present a method that can be used easily and accurately to identify individuals using their teeth, specifically to determine their sex.In this study, all teeth were extracted from 166 ...
Hyo-Sang Ahn, Eun Jin Woo, Joong Yeon Lim, Hee-Jin Kim, Kyung-Seok Hu   +4 more
openaire   +1 more source

Stressful Events Reported by Childhood Cancer Survivors and Community Controls From the St. Jude Lifetime (SJLIFE) Cohort: A Mixed Method Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Characterizing stressful events reported by childhood cancer survivors experienced throughout the lifespan may help improve trauma‐informed care relevant to the survivor experience. Methods Participants included 2552 survivors (54% female; 34 years of age) and 469 community controls (62% female; 33 years of age) from the St.
Megan E. Ware, Colter K. Clayton, Fang Wang, Sedigheh Mirzaei, Kyla Shelton, Tara M. Brinkman, Victoria Willard, Katianne M. Howard Sharp, Kevin Krull, Lindsay F. Schwartz, Melissa M. Hudson, Gregory T. Armstrong, Kirsten K. Ness, Rachel T. Webster   +13 more
wiley   +1 more source

B chromosomes have a functional effect on female sex determination in Lake Victoria cichlid fishes. [PDF]

PLoS Genetics, 2011
The endemic cichlid fishes in Lake Victoria are a model system for speciation through adaptive radiation. Although the evolution of the sex-determination system may also play a role in speciation, little is known about the sex-determination system of ...
Kohta Yoshida, Yohey Terai, Shinji Mizoiri, Mitsuto Aibara, Hidenori Nishihara, Masakatsu Watanabe, Asato Kuroiwa, Hirohisa Hirai, Yuriko Hirai, Yoichi Matsuda, Norihiro Okada   +10 more
doaj   +1 more source

Utility of Computed Tomography Surveillance of Asymptomatic Infection in Children and Young Adults Before Allogeneic Hematopoietic Stem Cell Transplant

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Asymptomatic infection poses a significant risk for children undergoing hematopoietic stem cell transplantation (HSCT). Pre‐transplant surveillance computed tomography (CT) is commonly used to identify occult infection, though its diagnostic yield remains uncertain.
Tyler Obermark, Pradipta Debnath, Rama S. Ayyala, Lara A. Danziger‐Isakov, Jane Koo, Kasiani C. Myers, William R. Otto, Aki Tanimoto, Andrew T. Trout, Cara E. Morin   +9 more
wiley   +1 more source