Results 61 to 70 of about 2,292 (156)
Molecular Reproduction and Development, Volume 93, Issue 6, June 2026.ABSTRACT Sex determination in Porifera remains one of the least understood aspects of early metazoan biology despite the group's key phylogenetic position. Sponges display exceptional diversity in sexual systems—ranging from stable gonochorism to sequential hermaphroditism and sex reversal—yet lack morphological dimorphism and any discrete gonadal ...
Jose M. Lorente‐Sorolla, Ana Riesgo
wiley +1 more source
qPCR expression of amhr2 and pfcp19a in female, male and pseudo male gonad.
, 2019 a: amhr2; b: pfcyp19a. Different letters indicated significant differences (P P > 0.05).
He Zhou (224270) +11 more
core +1 more source
Zhongguo shiyan zhenduanxue, 2016 目的探讨抗苗勒氏管激素Ⅱ型受体（AMHR2）)在IVF-ET患者的子宫内膜组织着床窗口期的表达及意义。方法采用免疫组织荧光染色检测AMHR2在IVF-ET患者黄体期子宫内膜组织中的表达情况。分离培养原代子宫内膜间质细胞,用HCG处理细胞48h,荧光定量PCR检测HCG处理前后AMHR2基因表达情况;细胞化学染色检测HCG处理前后AMHR2蛋白表达情况。结果 AMHR2在黄体中期人子宫内膜组织表达;HCG处理后子宫内膜细胞中AMHR2的基因和蛋白水平均显著升高。结论 ...
刘磊 +6 more
doaj
eLife, 2019 Congenital hypogonadotropic hypogonadism (CHH) is a condition characterized by absent puberty and infertility due to gonadotropin releasing hormone (GnRH) deficiency, which is often associated with anosmia (Kallmann syndrome, KS).
Samuel Andrew Malone +19 more
doaj +1 more source
The Intersection of m6A Methylation and Immune Response in PCOS: A Bioinformatics Perspective
Immunity, Inflammation and Disease, Volume 14, Issue 2, February 2026.N6‐methyladenosine RNA methylation regulators are intricately linked with the development of polycystic ovary syndrome (PCOS) and may influence immune cell infiltration in affected individuals. This study enhances our understanding of the molecular interactions in PCOS and suggests potential biomarkers for diagnosis and targets for therapeutic ...
Wenting Xu +8 more
wiley +1 more source
Zinc Deficiency Disrupts Germ Cell Nest Breakdown During In Vitro Ovary Culture
Molecular Reproduction and Development, Volume 93, Issue 2, February 2026.ABSTRACT In mammals, the size of the non‐renewable primordial follicle pool is established before or soon after birth. Primordial follicles, each composed of a single oocyte surrounded by somatic cells, are the only source of gametes during the entire reproductive lifespan of the female.
James M. Hester +3 more
wiley +1 more source
A trans-specific SNP in Amhr2 is correlated with phenotypic sex in Takifugu.
, 2012 (A) Sequence traces of Amhr2 from a male (left) and a female (right) fugu. The male is heterozygous at the non-synonymous SNP site that converts His384 codon into Asp384 codon.
Byrappa Venkatesh (61731) +15 more
core +1 more source
Andrology, Volume 14, Issue 1, Page 210-227, January 2026.Abstract Background Testicular germ cell tumours (TGCTs) are amongst the most common malignancies in young men, and their incidence is increasing worldwide. Tissue heterogeneity hampers efforts to understand how TGCT precursors (termed germ cell neoplasia in situ; GCNIS) emerge and progress, restricting elucidation of new strategies for diagnosis and ...
Sarah C. Moody +6 more
wiley +1 more source
Aquaculture Research, Volume 2026, Issue 1, 2026.To investigate the gene expression characteristics associated with stage V gonadal development in Hemibagrus guttatus, transcriptome sequencing was performed on stage V testes and ovaries using an Illumina high‐throughput sequencing platform. In total, 97,689 unigenes were obtained after de novo assembly; a total of 5364 differentially expressed genes (
Lan Ma +9 more
wiley +1 more source
A Novel Mutation of AMHR2 In Two Siblings with Persistent Mullerian Duct Syndrome
, 2017 Persistent mullerian duct syndrome (PMDS) is characterized by the presence of mullerian duct derivatives in otherwise phenotypically normal males. It is caused in approximately 85% of the cases by mutations in the AMH gene or its type II receptor (AMHR2).
Haluk Emir +15 more
core +1 more source