Arabidopsis cold shock domain proteins: relationships to floral and silique development
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چکیده
منابع مشابه
Arabidopsis cold shock domain proteins: relationships to floral and silique development
Cold shock domain proteins (CSPs) are highly conserved from bacteria to higher plants and animals. Bacterial cold shock proteins function as RNA chaperones by destabilizing RNA secondary structures and promoting translation as an adaptative mechanism to low temperature stress. In animals, cold shock domain proteins exhibit broad functions related to growth and development. In order to understan...
متن کاملCSDBase: an interactive database for cold shock domain-containing proteins and the bacterial cold shock response
CSDBase (http://www.chemie.uni-marburg.de/~csdbase/) is an interactive Internet-embedded research platform providing detailed information on proteins containing the cold shock domain (CSD). It consists of two separated database cores, one dedicated to CSD protein information, and one to provide a powerful resource to relevant literature with emphasis on the bacterial cold shock response. In add...
متن کاملPhylogenetic Studies on Plant Cold Shock Domain Proteins
Cold shock proteins are nucleic acid-binding proteins. They are well conserved in bacteria, animals as well as plants. Prokaryotic CSPs possess a single cold shock domain while animal CSPs are flanked by Nand C-terminal domains. Eukaryotic CSPs are commonly named Y-box proteins. Interestingly, the plants CSPs contain a C-terminal domain in addition to their N-terminal CSD. The CSPs have been re...
متن کاملPleiotropic Roles of Cold Shock Domain Proteins in Plants
The cold shock domain (CSD) is a nucleic acid binding domain that is widely conserved from bacteria to higher plants and animals. In Escherichia coli, cold shock proteins (CSPs) are composed solely of a CSD and function as RNA chaperones that destabilize RNA secondary structures. Cellular RNAs tend to be folded into unfavorable structures under low temperature conditions, and RNA chaperones res...
متن کاملCharacterization of Two Dinoflagellate Cold Shock Domain Proteins
Roughly two-thirds of the proteins annotated as transcription factors in dinoflagellate transcriptomes are cold shock domain-containing proteins (CSPs), an uncommon condition in eukaryotic organisms. However, no functional analysis has ever been reported for a dinoflagellate CSP, and so it is not known if they do in fact act as transcription factors. We describe here some of the properties of t...
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ژورنال
عنوان ژورنال: Journal of Experimental Botany
سال: 2009
ISSN: 1460-2431,0022-0957
DOI: 10.1093/jxb/ern351