Detection of Embryonic Suspensor Cell Death by Whole-Mount TUNEL Assay in Tobacco

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Detection of apoptosis in human brainstem by TUNEL assay.

The aim of the present study was to evaluate the distribution of apoptotic neurons in the nuclei of the brainstem. Apoptosis was studied by the terminal deoxynucleotidyl transferase-mediated dUTP nick end-labeling (TUNEL) assay, in human brainstems taken at autopsy from 15 adults (age range: 25-58 years). The nuclei examined included the hypoglossal nucleus (XII), dorsal motor nucleus of the va...

متن کامل

Transcriptome analysis of embryonic domains in Norway spruce reveals potential regulators of suspensor cell death

The terminal differentiation and elimination of the embryo-suspensor is the earliest manifestation of programmed cell death (PCD) during plant ontogenesis. Molecular regulation of suspensor PCD remains poorly understood. Norway spruce (Picea abies) embryos provide a powerful model for studying embryo development because of their large size, sequenced genome, and the possibility to obtain a larg...

متن کامل

Initiation of programmed cell death in the suspensor is predominantly regulated maternally in a tobacco hybrid

Maternal gene products deposited in the egg regulate early embryogenesis before activation of the embryonic genome in animals. While in higher plants, it is believed that genes of parental origin contribute to early embryogenesis. However, little is known regarding the particular processes in which genes of parental origin are involved during early embryogenesis. Previously, we found that the i...

متن کامل

Visualization of sulfated glycoconjugates in the chicken embryonic heart by whole-mount alcian blue staining.

In the atrioventricular canal (AVC) and outflow tract (OT) of the developing heart, endothelial cells transform specifically to mesenchymal cells. The mesenchymal cells migrate into the underlying acellular matrix termed cardiac jelly and form endocardial cushion tissue. It is believed the that the highly hydrated nature of cardiac jelly is ascribed to sulfated glycoconjugates in the components...

متن کامل

extremal region detection guided by maxima of gradient magnitude

a problem of computer vision applications is to detect regions of interest under dif- ferent imaging conditions. the state-of-the-art maximally stable extremal regions (mser) detects affine covariant regions by applying all possible thresholds on the input image, and through three main steps including: 1) making a component tree of extremal regions’ evolution (enumeration), 2) obtaining region ...

ذخیره 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: Plants

سال: 2020

ISSN: 2223-7747

DOI: 10.3390/plants9091196