The abscisic acid (ABA)-, stress-, and ripening-induced (ASR) protein is a plant-specific hydrophilic transcriptional factor involved in fruit ripening and the abiotic stress response. To date, there have been no studies on the role of ASR genes in delayed flowering time. Here, we found that the ASR from banana, designated as MaASR, was preferentially expressed in the banana female flowers from...

The HUELLENLOS (HLL) gene participates in patterning and growth of the Arabidopsis ovule. We have isolated the HLL gene and shown that it encodes a protein homologous to the L14 proteins of eubacterial ribosomes. The Arabidopsis genome also includes a highly similar gene, HUELLENLOS PARALOG (HLP), and genes for both cytosolic (L23) and chloroplast ribosome L14 proteins. Phylogenetic analysis sh...

Specific binding of purified proteins from the large ribosomal subunits of Saccharomyces cerevisiae to 5.8 S rRNA was examined by three different methods: nitrocellulose membrane filtration, sucrose density gradient centrifugation, and RNA-Sepharose column chromatography. RNA-protein complex formation was proportional to the amount of proteins added to the reaction mixture. The binding of prote...

Article history: Laffont and Tirole's [Laffon Received 31 July 2007 Received in revised form 28 December 2007 Accepted 8 April 2008 Available online 20 April 2008 JEL classification: D82 L14

Abstract Determination of gene effects and combining abilities is a critical stage in maize hybrid breeding. In the present study, 20 S6 lines as female and three S6 inbred lines (K18, K19 and K1264/5-1) as tester were crossed and the resulting  test cross progenies were evaluated in a randomized complete block design with three replications in 2008. During the growing period, several agronomi...