The bHLH transcription factor SPATULA enables cytokinin signaling, and both activate auxin biosynthesis and transport genes at the medial domain of the gynoecium.

Autor: J Irepan Reyes-Olalde, Víctor M Zúñiga-Mayo, Joanna Serwatowska, Ricardo A Chavez Montes, Paulina Lozano-Sotomayor, Humberto Herrera-Ubaldo, Karla L Gonzalez-Aguilera, Patricia Ballester, Juan José Ripoll, Ignacio Ezquer, Dario Paolo, Alexander Heyl, Lucia Colombo, Martin F Yanofsky, Cristina Ferrandiz, Nayelli Marsch-Martínez, Stefan de Folter

Publikováno v: PLoS Genetics, Vol 13, Iss 4, p e1006726 (2017)

Fruits and seeds are the major food source on earth. Both derive from the gynoecium and, therefore, it is crucial to understand the mechanisms that guide the development of this organ of angiosperm species. In Arabidopsis, the gynoecium is composed o

Externí odkaz: https://doaj.org/article/5f0138d87a14429e9f8941743719c44c

Antagonistic gene activities determine the formation of pattern elements along the mediolateral axis of the Arabidopsis fruit.

Autor: Santiago González-Reig, Juan José Ripoll, Antonio Vera, Martin F Yanofsky, Antonio Martínez-Laborda

Publikováno v: PLoS Genetics, Vol 8, Iss 11, p e1003020 (2012)

The Arabidopsis fruit mainly consists of a mature ovary that shows three well defined territories that are pattern elements along the mediolateral axis: the replum, located at the medial plane of the flower, and the valve and the valve margin, both o

Externí odkaz: https://doaj.org/article/28dcddcdd5c44927b5088fb3f0b1481c

Discrimination of single-point mutations in unamplified genomic DNA via Cas9 immobilized on a graphene field-effect transistor

Autor: Francie Barron, Hsiang-Wei Lu, Elizabeth Celaya, Regis Peytavi, Jonathan Parkinson, Sarah Balderston, Kenneth Dickerson, Philip G. Collins, Juan José Ripoll, Daehwan Kim, Reza Hajian, Simonas Kutanovas, Virginijus Siksnys, Giedrius Gasiunas, Irina M. Conboy, Brett R. Goldsmith, Kandace Fung, Amanda Jiao, Kiana Aran, Jeffrey Taulbee, Kasey Smith

Publikováno v: Nature Biomedical Engineering. 5:713-725

Simple and fast methods for the detection of target genes with single-nucleotide specificity could open up genetic research and diagnostics beyond laboratory settings. We recently reported a biosensor for the electronic detection of unamplified targe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f0532526d1ad41d0584340057c7af386
https://doi.org/10.1038/s41551-021-00706-z

Growth dynamics of the Arabidopsis fruit is mediated by cell expansion

Autor: Stephanie Brocke, Martin F. Yanofsky, Mingyuan Zhu, Juan José Ripoll, Adrienne H. K. Roeder, Arezki Boudaoud, Cindy T. Hon

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2019, 116 (50), pp.25333-25342. ⟨10.1073/pnas.1914096116⟩
Proceedings of the National Academy of Sciences of the United States of America, 2019, 116 (50), pp.25333-25342. ⟨10.1073/pnas.1914096116⟩

International audience; Fruit have evolved a sophisticated tissue and cellular architecture to secure plant reproductive success. Postfertilization growth is perhaps the most dramatic event during fruit morphogenesis. Several studies have proposed th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ede55c18fdc7b9b47c587c441f4480d0
https://doi.org/10.1073/pnas.1914096116

Interacting TCP and NLP transcription factors control plant responses to nitrate availability

Autor: Lam Vuong, Renhou Wang, Dening Ye, Juan José Ripoll, Nigel M. Crawford, Peizhu Guan, Lindsay J. Bailey-Steinitz

Publikováno v: Proceedings of the National Academy of Sciences. 114:2419-2424

Plants have evolved adaptive strategies that involve transcriptional networks to cope with and survive environmental challenges. Key transcriptional regulators that mediate responses to environmental fluctuations in nitrate have been identified; howe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd5bb2751fd79a502a7c77014cf5a96d
https://doi.org/10.1073/pnas.1615676114