A review of European studies on pollination networks and pollen limitation, and a case study designed to fill in a gap

Joanne Bennett; Amibeth Thompson; Irina Goia; Reinart Feldmann; Valentin Ştefan; Ana Bogdan; Demetra Rakosy; Mirela Beloiu; Inge-Beatrice Biro; Simon Bluemel; Milena Filip; Anna-Maria Madaj; Alina Martin; Sarah Passonneau; Denisa Kalisch; Gwydion Scherer; Tiffany M. Knight

doi:10.1093/aobpla/ply068

A review of European studies on pollination networks and pollen limitation, and a case study designed to fill in a gap

Joanne Bennett, Amibeth Thompson, Irina Goia, Reinart Feldmann, Valentin Ştefan, Ana Bogdan, Demetra Rakosy, Mirela Beloiu, Inge-Beatrice Biro, Simon Bluemel, Milena Filip, Anna-Maria Madaj, Alina Martin, Sarah Passonneau, Denisa Kalisch, Gwydion Scherer, Tiffany M. Knight

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Abstract

Hypocotyl elongation of Arabidopsis seedlings is influenced by light and numerous growth factors. Light induces inhibition of hypocotyl elongation (photomorphogenesis), whereas in the dark hypocotyl elongation is promoted (skotomorphogenesis). Abscisic acid (ABA) plays a major role in inhibition of hypocotyl elongation, but the molecular mechanism remains unclear. We investigated the effect of ABA during photo- and skotomorphogenesis, making use of appropriate mutants, and we show that ABA negatively controls hypocotyl elongation acting on gibberellin (GA) metabolic genes, increasing the amount of the DELLA proteins GAI and RGA, thus affecting GA signalling, and (ultimately) repressing auxin biosynthetic genes.

Original language	English
Pages (from-to)	1-10
Number of pages	10
Journal	AOB Plants
Volume	10
Issue number	5
DOIs	https://doi.org/10.1093/aobpla/ply068
Publication status	Published - 2018
Externally published	Yes

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10.1093/aobpla/ply068Licence: CC BY

ArticleFinal published version, 617 KBLicence: CC BY

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Bennett, J., Thompson, A., Goia, I., Feldmann, R., Ştefan, V., Bogdan, A., Rakosy, D., Beloiu, M., Biro, I-B., Bluemel, S., Filip, M., Madaj, A-M., Martin, A., Passonneau, S., Kalisch, D., Scherer, G., & Knight, T. M. (2018). A review of European studies on pollination networks and pollen limitation, and a case study designed to fill in a gap. AOB Plants, 10(5), 1-10. https://doi.org/10.1093/aobpla/ply068

@article{0a7869cacc9c471d802068a726bc1c80,

title = "A review of European studies on pollination networks and pollen limitation, and a case study designed to fill in a gap",

abstract = "Hypocotyl elongation of Arabidopsis seedlings is influenced by light and numerous growth factors. Light induces inhibition of hypocotyl elongation (photomorphogenesis), whereas in the dark hypocotyl elongation is promoted (skotomorphogenesis). Abscisic acid (ABA) plays a major role in inhibition of hypocotyl elongation, but the molecular mechanism remains unclear. We investigated the effect of ABA during photo- and skotomorphogenesis, making use of appropriate mutants, and we show that ABA negatively controls hypocotyl elongation acting on gibberellin (GA) metabolic genes, increasing the amount of the DELLA proteins GAI and RGA, thus affecting GA signalling, and (ultimately) repressing auxin biosynthetic genes.",

keywords = "Pollination networks, ABA, PIF proteins, Auxin, Arabidopsis, DELLA proteins, Hypocotyl elongation, GA, monitoring, networks, Meadows, butterfly, pollen limitation, plant-pollinator interactions, plant-pollinator",

author = "Joanne Bennett and Amibeth Thompson and Irina Goia and Reinart Feldmann and Valentin {\c S}tefan and Ana Bogdan and Demetra Rakosy and Mirela Beloiu and Inge-Beatrice Biro and Simon Bluemel and Milena Filip and Anna-Maria Madaj and Alina Martin and Sarah Passonneau and Denisa Kalisch and Gwydion Scherer and Knight, {Tiffany M.}",

note = "Funding Information: This research was supported by research grants from Ministero dell{\textquoteright}Istruzione, Universit{\`a} e Ricerca, Progetti di Ricerca di Interesse Nazionale, and from Sapienza Universit{\`a} di Roma to P.C. and to P.V. and from Istituto Pasteur Italia-Fondazione Cenci Bolognetti to P.V. Publisher Copyright: {\textcopyright} The Author(s) 2018.",

year = "2018",

doi = "10.1093/aobpla/ply068",

language = "English",

volume = "10",

pages = "1--10",

journal = "AOB Plants",

issn = "2041-2851",

publisher = "Oxford University Press",

number = "5",

}

Bennett, J, Thompson, A, Goia, I, Feldmann, R, Ştefan, V, Bogdan, A, Rakosy, D, Beloiu, M, Biro, I-B, Bluemel, S, Filip, M, Madaj, A-M, Martin, A, Passonneau, S, Kalisch, D, Scherer, G & Knight, TM 2018, 'A review of European studies on pollination networks and pollen limitation, and a case study designed to fill in a gap', AOB Plants, vol. 10, no. 5, pp. 1-10. https://doi.org/10.1093/aobpla/ply068

TY - JOUR

T1 - A review of European studies on pollination networks and pollen limitation, and a case study designed to fill in a gap

AU - Bennett, Joanne

AU - Thompson, Amibeth

AU - Goia, Irina

AU - Feldmann, Reinart

AU - Ştefan, Valentin

AU - Bogdan, Ana

AU - Rakosy, Demetra

AU - Beloiu, Mirela

AU - Biro, Inge-Beatrice

AU - Bluemel, Simon

AU - Filip, Milena

AU - Madaj, Anna-Maria

AU - Martin, Alina

AU - Passonneau, Sarah

AU - Kalisch, Denisa

AU - Scherer, Gwydion

AU - Knight, Tiffany M.

N1 - Funding Information: This research was supported by research grants from Ministero dell’Istruzione, Università e Ricerca, Progetti di Ricerca di Interesse Nazionale, and from Sapienza Università di Roma to P.C. and to P.V. and from Istituto Pasteur Italia-Fondazione Cenci Bolognetti to P.V. Publisher Copyright: © The Author(s) 2018.

PY - 2018

Y1 - 2018

N2 - Hypocotyl elongation of Arabidopsis seedlings is influenced by light and numerous growth factors. Light induces inhibition of hypocotyl elongation (photomorphogenesis), whereas in the dark hypocotyl elongation is promoted (skotomorphogenesis). Abscisic acid (ABA) plays a major role in inhibition of hypocotyl elongation, but the molecular mechanism remains unclear. We investigated the effect of ABA during photo- and skotomorphogenesis, making use of appropriate mutants, and we show that ABA negatively controls hypocotyl elongation acting on gibberellin (GA) metabolic genes, increasing the amount of the DELLA proteins GAI and RGA, thus affecting GA signalling, and (ultimately) repressing auxin biosynthetic genes.

AB - Hypocotyl elongation of Arabidopsis seedlings is influenced by light and numerous growth factors. Light induces inhibition of hypocotyl elongation (photomorphogenesis), whereas in the dark hypocotyl elongation is promoted (skotomorphogenesis). Abscisic acid (ABA) plays a major role in inhibition of hypocotyl elongation, but the molecular mechanism remains unclear. We investigated the effect of ABA during photo- and skotomorphogenesis, making use of appropriate mutants, and we show that ABA negatively controls hypocotyl elongation acting on gibberellin (GA) metabolic genes, increasing the amount of the DELLA proteins GAI and RGA, thus affecting GA signalling, and (ultimately) repressing auxin biosynthetic genes.

KW - Pollination networks

KW - ABA

KW - PIF proteins

KW - Auxin

KW - Arabidopsis

KW - DELLA proteins

KW - Hypocotyl elongation

KW - GA

KW - monitoring

KW - networks

KW - Meadows

KW - butterfly

KW - pollen limitation

KW - plant-pollinator interactions

KW - plant-pollinator

UR - http://www.scopus.com/inward/record.url?scp=85056121548&partnerID=8YFLogxK

U2 - 10.1093/aobpla/ply068

DO - 10.1093/aobpla/ply068

M3 - Article

SN - 2041-2851

VL - 10

SP - 1

EP - 10

JO - AOB Plants

JF - AOB Plants

IS - 5

ER -

A review of European studies on pollination networks and pollen limitation, and a case study designed to fill in a gap

Abstract

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