ArticleProtoplasma2007
In situ localization of three cDNA sequences associated with the later stages of aposporic embryo sac development of Brachiaria brizantha.
Article in Protoplasma, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
8 citing papers in PubMed, 14 citations in OpenAlex.
- Article
- Anther development in Brachiaria brizantha (syn. Urochloa brizantha) and perspective for microspore in vitro culture.Protoplasma · 2023Article
- Somatic Embryogenesis of Brachiaria brizantha (Syn. Urochloa brizantha) Analyzed by In Situ Hybridization.Methods in molecular biology (Clifton, N.J.) · 2022Article
- An Overview of the Genetics and Genomics of theFrontiers in plant science · 2021Review
- Article
- GID1 expression is associated with ovule development of sexual and apomictic plants.Plant cell reports · 2018Article
- Expression analyses of Brachiaria brizantha genes encoding ribosomal proteins BbrizRPS8, BbrizRPS15a, and BbrizRPL41 during development of ovaries and anthers.Protoplasma · 2013Article
- Expressed sequence-tag analysis of ovaries of Brachiaria brizantha reveals genes associated with the early steps of embryo sac differentiation of apomictic plants.Plant cell reports · 2012Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Brachiaria brizantha is a forage grass of African origin, highly cultivated in the Brazilian tropics for beef cattle production. We have analyzed the temporal and spatial expression of cDNA sequences by in situ hybridization in ovaries of apomictic and sexual plants. The studied sequences share molecular identity with myosin, aquaporin, and mitogen-activated protein kinase and were named BbrizMYO, BbrizAQP, and BbrizMAPK, respectively. BbrizMYO was expressed in apomictic and sexual embryo sacs, but somewhat later in the Polygonum type embryo sacs of sexual plants. BbrizAQP and BbrizMAPK transcripts were restricted to the Panicum type embryo sacs of apomictic plants; BbrizMAPK, in synergids; and BbrizAQP, also in different ovular cells during development. The common feature that arose from the analysis of the expression patterns of these three sequences was significant expression in the synergids. Their putative role in the maturation of Panicum type embryo sacs of apomictic plants and embryo development is discussed in view of the characteristics of apomictic reproduction.
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