Results 41 to 50 of about 14,169,433 (166)

Protocol to study mRNA levels during endoreplication in Arabidopsis thaliana through nuclei extraction and a sorting strategy

open access: yesSTAR Protocols
Summary: In plants, differentiation and expansion of some cell types is accompanied by exit from cell division and onset of endoreplication. Here, we describe a protocol to study changes in mRNA levels during endoreplication in Arabidopsis thaliana ...
Karin Rothkegel   +2 more
doaj   +1 more source

Positioning the Root Elongation Zone Is Saltatory and Receives Input from the Shoot

open access: yesiScience, 2020
Summary: In the root, meristem and elongation zone lengths remain stable, despite growth and division of cells. To gain insight into zone stability, we imaged individual Arabidopsis thaliana roots through a horizontal microscope and used image analysis ...
Tobias I. Baskin   +7 more
doaj   +1 more source

AI-powered revolution in plant sciences: advancements, applications, and challenges for sustainable agriculture and food security

open access: yesExploration of Foods and Foodomics
Artificial intelligence (AI) is revolutionizing plant sciences by enabling precise plant species identification, early disease diagnosis, crop yield prediction, and precision agriculture optimization. AI uses machine learning and image recognition to aid
Deependra Kumar Gupta   +3 more
doaj   +1 more source

A Bibliometric Study of the Publication Patterns of Scientists in South Africa 1992-96

open access: yesInformation Research: An International Electronic Journal, 2001
A bibliometric study of the publication patterns of a selected group of academic and research scientists of ten universities of South Africa for a period of five years, 1992-96.
Daisy Jacobs
doaj  

A protocol for in vivo RNA labeling and visualization in tobacco pollen tubes

open access: yesSTAR Protocols
Summary: Here, we present a protocol for labeling and live visualization of RNA-protein complexes in the form of ribonucleoprotein particles (RNPs) in tobacco pollen tubes.
Vinod Kumar, Said Hafidh
doaj   +1 more source

Haploid Bio-Induction in Plant through Mock Sexual Reproduction

open access: yesiScience, 2020
Summary: Haploidization is invaluable for basic genetic research and crop breeding. The haploid bio-induction principle is an important topic that remains largely unexplored.
Xinpeng Gao   +12 more
doaj   +1 more source

The evolutionary conserved iron-sulfur protein TCR controls P700 oxidation in photosystem I

open access: yesiScience, 2021
Summary: In natural habitats, plants have developed sophisticated regulatory mechanisms to optimize the photosynthetic electron transfer rate at the maximum efficiency and cope with the changing environments.
Mai Duy Luu Trinh   +11 more
doaj   +1 more source

Blizzard Watch : Plant Sciences : 2021

open access: yes, 2021
Newsletter for the Department of Plant ...

core  

Genetic Factors Associated with Heading Responses Revealed by Field Evaluation of 274 Barley Accessions for 20 Seasons

open access: yesiScience, 2020
Summary: Heading time is a key trait in cereals affecting the maturation period for optimal grain filling before harvest. Here, we aimed to understand the factors controlling heading time in barley (Hordeum vulgare).
Kazuhiro Sato   +7 more
doaj   +1 more source

Highlighting reactive oxygen species as multitaskers in root development

open access: yesiScience, 2021
Summary: Reactive oxygen species (ROS) are naturally produced by several redox reactions during plant regular metabolism such as photosynthesis and respiration.
Ali Eljebbawi   +3 more
doaj   +1 more source

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