Muir, R.M. (1942): Growth hormones as related to the setting and development of fruit in Nicotiana tabacum . Am. J. Bot. 29 , 716–720Muir, RM (1942) Growth hormones as related to the setting and development of fruits in Nicotiana tobaccum.. Am J Bot 29: pp. 716-720...
Telomerase is a specialised reverse transcriptase that synthesises and preserves telomeres (the ends of chromosomes), thereby playing a key role in regulating the lifespan of cell proliferation. Telomerase activity is critically involved in cell development, ageing and tumourigenesis. Activation of telomer...
Oestrogens and mullerian inhibitory substance in the fetus may influence human testicular tumour development. Testicular tumour patients may have elevated serum oestrogen levels which may be related to prognosis. Increased serum FSH may stimulate germ cell tumour growth. Ultrastructural studies indicate that...
A growing body of evidence indicates testosterone can regulate growth, thus the development of SSD, and sexual dichromatism. However, the mechanism(s) underlying these effects are conjectural, including possible conversions of testosterone to estradiol (E2) or 5α-dihydrotestosterone (DHT). In the ...
Plant growth and developmentHormones and environment This book is written for students who have basic botany and some introduction to biochemistry and molecular biology. It is divided into five sections: (i) ... LM Srivastava,LM Srivastava - 《Plant Growth & Development Hormones & Environment》 被...
Differential impact of age, sex steroid hormones, and obesity on basal versus pulsatile growth hormone secretion in men as assessed in an ultrasensitive ch... A chemiluminescence-based GH assay with 30- to 100-fold increased sensitivity recently disclosed combined basal and pulsatile GH secretion in...
e.g., by investigating effects of various factors on hormonally induced biological responsiveness in intact animals or intact tissues. More recently, with development of methods for preparing high-specific-activity, biologically active labeled hormones and growth factors, and hormonally responsive cells or...
Low Birth Weight and Subsequent Male Subfertility Male subfertility often remains unexplained. Severe intrauterine growth retardation has previously been linked to hypergonadotropic hypogonadism. We examin... I Francois,FD Zegher,C Spiessens,... - 《Pediatric Research》 被引量: 632发表: 1997年 ...
Evolutionary origins and functional diversification of Auxin Response Factors Auxin is a universal regulator of plant growth and development. The authors report the origin and evolutionary history of the key DNA-binding transcription factors mediating auxin response, identifying key steps in the birth of...
Androgens are crucial for the normal development of the prostate gland and in maintaining its ... G Wilding - 《Cancer Surv》 被引量: 309发表: 1992年 Cell Lines Derived from Human Ovarian Carcinomas: Growth Stimulation by Gonadotropic and Steroid Hormones Carcinoma cell lines established from 5...