Results 31 to 40 of about 1,891 (170)

The Autoregulation of Nodulation Mechanism is Related to Leaf Development [PDF]

Plant and Cell Physiology, 2008
To understand the autoregulation of nodulation (AON) system, in which leguminous plants control the nodule number, we examined the details of the characteristics of hypernodulation soybean mutants NOD1-3 and NOD3-7. A microscopic study showed that NOD1-3 and NOD3-7 produced small-size leaves due to the smaller number of leaf cells, compared with the ...
Sayuri, Ito, Taichi, Kato, Norikuni, Ohtake, Kuni, Sueyoshi, Takuji, Ohyama   +4 more
openaire   +2 more sources

TML1 and TML2 synergistically regulate nodulation and affect arbuscular mycorrhiza in Medicago truncatula. [PDF]

Front Plant Sci
Two symbiotic processes, nodulation and arbuscular mycorrhiza, are primarily controlled by the plant’s need for nitrogen (N) and phosphorus (P), respectively.
Chaulagain D, Schnabel E, Kappes M, Lin EX, Müller LM, Frugoli JA.   +5 more
europepmc   +2 more sources

Nitrate-Induced CLE Peptide Systemically Inhibits Nodulation in Medicago truncatula

Plants, 2020
Legume plants form nitrogen-fixing nodules in symbiosis with soil bacteria rhizobia. The number of symbiotic nodules is controlled at the whole-plant level with autoregulation of nodulation (AON), which includes a shoot-acting CLV1-like receptor kinase ...
Maria Lebedeva, Mahboobeh Azarakhsh, Yaroslavna Yashenkova, Lyudmila Lutova   +3 more
doaj   +1 more source

CLAVATA3/EMBRYO SURROUNDING REGION Genes Involved in Symbiotic Nodulation in Pisum sativum

Agronomy, 2022
CLE (CLAVATA3/Embryo Surrounding Region) peptides regulate different aspects of plant development. In legumes, CLE peptides are known as key components of autoregulation of nodulation (AON), which systemically controls the number of nitrogen-fixing ...
Maria A. Lebedeva, Darina S. Sadikova, Daria A. Dobychkina, Vladimir A. Zhukov, Lyudmila A. Lutova   +4 more
doaj   +1 more source

Regulation of Resource Partitioning Coordinates Nitrogen and Rhizobia Responses and Autoregulation of Nodulation in Medicago truncatula. [PDF]

Mol Plant, 2019
Understanding how plants respond to nitrogen in their environment is crucial for determining how they use it and how the nitrogen use affects other processes related to plant growth and development. Under nitrogen limitation the activity and affinity of uptake systems is increased in roots, and lateral root formation is regulated in order to adapt to ...
Lagunas B, Achom M, Bonyadi-Pour R, Pardal AJ, Richmond BL, Sergaki C, Vázquez S, Schäfer P, Ott S, Hammond J, Gifford ML.   +10 more
europepmc   +6 more sources

Crosstalk between the nodulation signaling pathway and the autoregulation of nodulation in Medicago truncatula [PDF]

New Phytologist, 2011
A subset of CLAVATA3/endosperm-surrounding region-related (CLE) peptides are involved in autoregulation of nodulation (AON) in Medicago truncatula (e.g. MtCLE12 and MtCLE13). However, their linkage to other components of the AON pathways downstream of the shoot-derived inhibitor (SDI) is not understood.
Saur, Isabel M., Oakes, Marie, Djordjevic, Michael A., Imin, Nijat (R20544)   +3 more
openaire   +3 more sources

Nitrate-Induced MtCLE34 Gene Lacks the Ability to Reduce Symbiotic Nodule Number and Carries Nonsense Mutation in a Few Accessions of Medicago truncatula

Agronomy, 2022
Legume plants form nitrogen-fixing nodules on their roots in symbiosis with soil bacteria rhizobia. The number of symbiotic nodules is controlled by a host plant via a systemic mechanism known as autoregulation of nodulation (AON). The key players of AON
Maria Lebedeva, Kristina Dvornikova, Lyudmila Lutova   +2 more
doaj   +1 more source

A GmNINa-miR172c-NNC1 Regulatory Network Coordinates the Nodulation and Autoregulation of Nodulation Pathways in Soybean [PDF]

Molecular Plant, 2019
Symbiotic root nodules are root lateral organs of plants in which nitrogen-fixing bacteria (rhizobia) convert atmospheric nitrogen to ammonia. The formation and number of nodules in legumes are precisely controlled by a rhizobia-induced signal cascade and host-controlled autoregulation of nodulation (AON). However, how these pathways are integrated and
Wang, Lixiang, Sun, Zhengxi, Su, Chao, Wang, Yongliang, Yan, Qiqi, Chen, Jiahuan, Ott, Thomas, Li, Xia   +7 more
openaire   +3 more sources

The Art of Self-Control – Autoregulation of Plant–Microbe Symbioses

Frontiers in Plant Science, 2018
Plants interact with diverse microbes including those that result in nutrient-acquiring symbioses. In order to balance the energy cost with the benefit gained, plants employ a systemic negative feedback loop to control the formation of these symbioses ...
Chenglei Wang, James B. Reid, Eloise Foo
doaj   +1 more source

The Clavata2 genes of pea and Lotus japonicus affect autoregulation of nodulation [PDF]

The Plant Journal, 2011
SummaryThe number of root nodules developing on legume roots after rhizobial infection is controlled by the plant shoot through autoregulation and mutational inactivation of this mechanism leads to hypernodulation. We have characterised the Pisum sativum (pea) Sym28 locus involved in autoregulation and shown that it encodes a protein similar to the ...
Krusell, Lene, Sato, Naoto, Fukuhara, Izumi, Koch, Bjorn E.V., Grossmann, Christina, Okamoto, Satoru, Oka-Kira, Erika, Otsubo, Yoko, Aubert, Gregoire, Nakagawa, Tomomi, Sato, Shusei, Tabata, Satoshi, Duc, Gérard, Parniske, Martin, Wang, Trevor L., Kawaguchi, Masayoshi, Stougaard, Jens   +16 more
openaire   +4 more sources