ArticlePlant molecular biology1991
Limited expression of a diverged beta-tubulin gene during soybean (Glycine max [L.] Merr.) development.
Article in Plant molecular biology, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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16 citing papers in PubMed, 34 citations in OpenAlex.
- Changes in the accumulation of alpha- and beta-tubulin during bud development in Vitis vinifera L.Planta · 2010Article
- Differential mRNA degradation of two beta-tubulin isoforms correlates with cytosolic Ca2+ changes in glucan-elicited soybean cells.Plant physiology · 2001Article
- Plant tubulins: a melting pot for basic questions and promising applications.Transgenic research · 2000Review
- Identification of a cis-regulatory element involved in phytochrome down-regulated expression of the pea small GTPase gene pra2.Plant physiology · 1999Article
- Phytochrome A and phytochrome B mediate the hypocotyl-specific downregulation of TUB1 by light in arabidopsis.The Plant cell · 1995Article
- The marine red alga Chondrus crispus has a highly divergent beta-tubulin gene with a characteristic 5' intron: functional and evolutionary implications.Plant molecular biology · 1995Article
- The Pisum sativum TubA1 gene, a member of a small family of alpha-tubulin sequences.Plant molecular biology · 1995Article
- Isolation and characterization of two beta-tubulin cDNA clones from rice.Plant molecular biology · 1994Article
- Changes in the Accumulation of [alpha]- and [beta]-Tubulin Isotypes during Cotton Fiber Development.Plant physiology · 1994Article
- Characterization of four new beta-tubulin genes and their expression during male flower development in maize (Zea mays L.).Plant molecular biology · 1994Article
- Microtubule Components of the Plant Cell Cytoskeleton.Plant physiology · 1994Article
- Alteration of [beta]-Tubulin Gene Expression during Low-Temperature Exposure in Leaves of Arabidopsis thaliana.Plant physiology · 1993Article
- Fungal Elicitor-Induced Bean Proline-Rich Protein mRNA Down-Regulation Is Due to Destabilization That Is Transcription and Translation Dependent.The Plant cell · 1993Article
- Molecular cloning and sequencing analysis of a beta-tubulin gene from Lupinus albus.Plant molecular biology · 1993Article
- The small genome of Arabidopsis contains at least six expressed alpha-tubulin genes.The Plant cell · 1992Article
- The beta-tubulin gene family of pea: primary structures, genomic organization and intron-dependent evolution of genes.Plant molecular biology · 1992Article
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3 authors at 1 institution in 1 country.
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Abstract
We examined the developmental expression of a diverged soybean beta-tubulin gene (designated sb-1), which had been cloned and sequenced previously. A probe specific for the sb-1 gene was constructed from the 3' transcribed untranslated sequence. As a control, a more general probe for beta-tubulin genes and their transcripts was constructed from a highly conserved region of the third exon of another soybean beta-tubulin gene, sb-2. Poly(A)+ RNA, extracted from various soybean tissues and organs, was probed alternatively with the sb-1 gene-specific probe and with the generic beta-tubulin probe. Levels of beta-tubulin transcripts recognized by the generic probe differed by a factor of approximately 3 in the different tissues and organs and varied with the state of organ development. Highest levels were found in young, unexpanded leaves and they decreased as leaf maturation occurred. In contrast, transcripts of sb-1 were nearly undetectable in young leaves, and they increased as leaf maturation occurred. Levels of sb-1 transcript were low in all organs of the light-grown plant examined, except the hypocotyl, where they were approximately 10-fold higher. However, the highest levels of sb-1 transcripts were observed in elongating hypocotyls of etiolated seedlings. Exposure of six-day-old etiolated seedlings to light for 12 hours halted further hypocotyl elongation and brought about a dramatic, nearly 100-fold, decrease in the steady-state level of sb-1 transcripts.
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