Abstract Extreme weather including heat waves and drought episodes are expected to increase in intensity duration due climate change. Wheat, being a major crop is under extreme threat these stresses especially at the reproductive stage. This review addresses potential of diverse wheat germplasm (originated from landraces synthetic derivatives) cope with stress flowering Here, important marker‐t...

Background:In recent years, the use of chemicals in agriculture, industry, and public health has become so common that the environment is continuously contaminated by the toxic substance-like metals. Aluminum released due to anthropogenic activities such as mining and industrial uses. Aluminium has several industrial uses. The present study was designed to investigate the effect of aluminium ch...

background:in recent years, the use of chemicals in agriculture, industry, and public health has become so common that the environment is continuously contaminated by the toxic substance-like metals. aluminum released due to anthropogenic activities such as mining and industrial uses. aluminium has several industrial uses. the present study was designed to investigate the effect of aluminium ch...

Some proteolytic enzymes occurring in the leaves of field-grown corn (Zea mays) (B73) were identified and partially characterized. Changes in activities of several proteolytic enzymes and in concentrations of protein and chlorophyll as a function of intraleaf segments (tip to base), leaf position, and leaf senescence during grain development and maturation were followed in crude leaf extracts.T...

Virtually all wild mouse populations carry t haplotypes that cause embryonic lethality or semilethality, distortion of segregation ratios, suppression of crossing-over, and male sterility. The t complex of genes is located on chromosome 17, closely linked to the H-2, the major histocompatibility complex of the mouse. The t haplotypes differ from each other not only in lethal genes they carry bu...

Immature spermatozoa are vulnerable to oxidative stress after their release from the testes, due in part to an innate deficiency in antioxidant enzymes. The male reproductive tract compensates for this deficiency by secreting antioxidant enzymes such as glutathione peroxidase 5 (Gpx5) into the epididymal lumen. In this issue of the JCI, Chabory et al. examined the phenotype of Gpx5-/- mice and ...

Objective: Carob (Ceratonia siliqua L.) is an evergreen tree with fruits that have potent antioxidant activity. The aim of this study was to investigate alleviative effects of carob fruit hydro-alcoholic extract (CFHAE) against reproductive toxicity induced by lead (Pb) in male mice. Material and Methods: Forty-two NMRI adult male mice were randomly categorized into 7 groups (N=6). Group ...

BACKGROUND Mucinases and sialidases contribute to the process of invasion and colonisation in many conditions and infections of the female reproductive tract by degrading the protective cervical mucus. The role of hydrolytic enzymes in the pathogenesis of sexually transmitted diseases and their effect on cervical mucus are discussed in this review. METHODS Articles were searched for using the...

Snails of the genus Biomphalaria from Venezuela were subjected to morphological assessment as well as polymerase chain reaction and restriction fragment length polymorphism (PCR-RFLP) analysis. Morphological identification was carried out by comparison of characters of the shell and the male and female reproductive apparatus. The PCR-RFLP involved amplification of the internal spacer region ITS...