A pathway for the biogenesis of trans-acting siRNAs in Arabidopsis
Article Abstract:
Genetic analysis is used to define the pathway by which trans-acting siRNAs and other short siRNAs are generated from the loci in Arabidopsis. Results define the core components of a post-transcriptional gene-silencing pathway in Arabidopsis and reveal some of the features that direct transcripts to this pathway.
Publication Name: Genes & Development
Subject: Biological sciences
ISSN: 0890-9369
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
Transcription switches for protoxylem and metaxylem vessel formation
Article Abstract:
Vascular-related NAC-Domain6 (VND6) and VND7 can induce transdifferentiation of various cells into metaxylem- and protoxylem-like vessel elements respectively in Arabidopsis and poplar. These findings suggest that the genes VND6 and VND7 are transcription switches for plant metaxylem and protoxylem formation.
Publication Name: Genes & Development
Subject: Biological sciences
ISSN: 0890-9369
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
Auxin biosynthesis by the YUCCA flavin monooxygenases controls the formation of floral organs and vascular tissues in Arabidopsis
Article Abstract:
The YUCCA (YUC) gene family is defined and four of the unequivocally of the 11 predicted YUC flavin monooxygenases, which play essential roles in auxin biosynthesis and plant development is shown. The YUC genes are mainly expressed in meristems, young primordia, vascular tissues, and reproductive organs.
Publication Name: Genes & Development
Subject: Biological sciences
ISSN: 0890-9369
Year: 2006
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: The DNA methylation locus DDM1 is required for maintenance of gene silencing in Arabidopsis. An mRNA structure in bacteria that controls gene expression by binding lysine
- Abstracts: microRNA-directed phasing during trans-acting siRNA biogenesis in plants. Ribosome biogenesis: Giant steps for a giant problem
- Abstracts: A new class of transcription factors mediates brassinosteroid-regulated gene expression in arabidopsis. Ubiquitin: A Nobel protein
- Abstracts: Genome-wide prediction of genetic interactions in a metazoan. An inversion in the wiring of an intercellular signal: Evolution of Wnt signaling in the nematode vulva
- Abstracts: From form to function: signaling by protein tyrosine phosphatases. Redox Redux: Revisiting PTPs and the control of cell signaling