Missing Piece Connecting Male and Female Sex Determination
نویسندگان
چکیده
منابع مشابه
Molecular mechanisms underlying female sex determination--antagonism between female and male pathway.
Molecular interactions in a developing gonad are crucial for an individual since they determine its phenotypic sex. The process of sex determination is complicated because of the antagonistic interactions between the male and female pathway. Factors responsible for the determination of femaleness make the female pathway. This pathway has to inhibit a complex network of male-determining factors ...
متن کاملSex Determination across Evolution: Connecting the Dots
E volutionary developmental biology is motivated by the premise that the differences we see between species are caused by changes that have occurred in the genes that regulate their developmental programs. Beginning in the 1980s, general principles began to emerge about the evolution of development in animals. The identifi cation of the Hox genes in Drosophila melanogaster and the subsequent di...
متن کاملGonadal development and tumor formation at the crossroads of male and female sex determination.
Malignant germ cell tumor (GCT) formation is a well-known complication in the management of patients with a disorder of sex development (DSD). DSDs are defined as congenital conditions in which development of chromosomal, gonadal, or anatomical sex is atypical. DSD patients in whom the karyotype - at least at the gonadal level - contains (a part of) the Y chromosome are at increased risk for ne...
متن کاملFlower Development and Sex Determination between Male and Female Flowers in Vernicia fordii
Vernicia fordii is a monoecious and diclinous species with male and female flowers on the same inflorescence. Low female to male flower ratio is one of the main reasons for low yield in this species. However, little is known of its floral development and sex determination. Here, according to the results of scanning electron microscopy and histological analysis, the floral development of V. ford...
متن کاملSearching for the Missing Piece
Tree-trellis forward-backward algorithm has been widely used for N-best search in continuous speech recognition. In conventional approaches, the heuristic score used for the A* backward search is derived from the partial-path scores recorded during the forward pass. The inherently delayed use of language model in the lexical tree structure leads to inefficient pruning and the partial-path score...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Endocrinology
سال: 2017
ISSN: 0013-7227,1945-7170
DOI: 10.1210/en.2017-00818