نتایج جستجو برای: galba truncatula

تعداد نتایج: 2038  

Journal: :Journal of Plant Physiology 2021

Cytokinin oxidase/dehydrogenases (CKXs) play a key role in the irreversible degradation of phytohormone cytokinin that is necessary for various plant growth and development processes. However, thus far, detailed investigations CKX gene family model legume Medicago truncatula are limited. In this study, we identified 9 putative homologues with conserved FAD- cytokinin-binding domains M. genome. ...

2006
April Hedd William A. Montevecchi

We combined conventional dietary sampling (2002) with stable isotope analysis of nitrogen (δ15N) and carbon (δ13C) in feathers of Leach’s storm-petrels Oceanodroma leucorhoa (2001 and 2002) to investigate temporal, sexand age-related variation in diet and trophic position, at Baccalieu Island, Newfoundland, Canada. Nestlings are fed mainly fish and crustaceans (ca. 90 and 9% by mass, respective...

2014
Yigal Cohen Avia E. Rubin Mariana Galperin Sebastian Ploch Fabian Runge Marco Thines Mark Gijzen

Pseudoperonospora cubensis, an obligate biotrophic oomycete causing devastating foliar disease in species of the Cucurbitaceae family, was never reported in seeds or transmitted by seeds. We now show that P. cubensis occurs in fruits and seeds of downy mildew-infected plants but not in fruits or seeds of healthy plants. About 6.7% of the fruits collected during 2012-2014 have developed downy mi...

Journal: :Annual review of phytopathology 2015
Peter S Ojiambo David H Gent Lina M Quesada-Ocampo Mary K Hausbeck Gerald J Holmes

The resurgence of cucurbit downy mildew has dramatically influenced production of cucurbits and disease management systems at multiple scales. Long-distance dispersal is a fundamental aspect of epidemic development that influences the timing and extent of outbreaks of cucurbit downy mildew. The dispersal potential of Pseudoperonospora cubensis appears to be limited primarily by sporangia produc...

2016
K. ODENING P. SAMNALIEV

Most of the authors working on the species composition of fam. Paramphistomidae (genus Paramphistomum) consider 5 valid species distributed in Europe, namely Paramphistomum cervi (Zeder, 1790)1, P. ichikawai Fukui, 1922, P. microboihrium Fischoeder, 19012, P. daubrteyi Dinnik, 19623 and P. gotoi Fukui, 1922 (cf. Kamburov, 1977 ; Sey, 1978, 1979, 1980, 1982 ; Odening and Gräfner, 1979, Odening, ...

Journal: :Plant physiology 2012
Rammyani Bagchi Mohammad Salehin O Sarah Adeyemo Carolina Salazar Vladimir Shulaev D Janine Sherrier Rebecca Dickstein

The Medicago truncatula NIP/LATD (for Numerous Infections and Polyphenolics/Lateral root-organ Defective) gene encodes a protein found in a clade of nitrate transporters within the large NRT1(PTR) family that also encodes transporters of dipeptides and tripeptides, dicarboxylates, auxin, and abscisic acid. Of the NRT1(PTR) members known to transport nitrate, most are low-affinity transporters. ...

2014
Debora F. Veliz-Vallejos Giel E. van Noorden Mengqi Yuan Ulrike Mathesius

N-acyl homoserine lactones (AHLs) act as quorum sensing signals that regulate cell-density dependent behaviors in many gram-negative bacteria, in particular those important for plant-microbe interactions. AHLs can also be recognized by plants, and this may influence their interactions with bacteria. Here we tested whether the exposure to AHLs affects the nodule-forming symbiosis between legume ...

2013
Julien Delahaie Michaela Hundertmark Jérôme Bove Olivier Leprince Hélène Rogniaux Julia Buitink

In contrast to orthodox seeds that acquire desiccation tolerance during maturation, recalcitrant seeds are unable to survive drying. These desiccation-sensitive seeds constitute an interesting model for comparative analysis with phylogenetically close species that are desiccation tolerant. Considering the importance of LEA (late embryogenesis abundant) proteins as protective molecules both in d...

2018
Jason L. P. Ng Ulrike Mathesius

Legumes enter into a symbiotic relationship with nitrogen-fixing rhizobia, leading to nodule development. Two main types of nodules have been widely studied, indeterminate and determinate, which differ in the location of the first cell division in the root cortex, and persistency of the nodule meristem. Here, we compared the control of auxin transport, content, and response during the early sta...

Journal: :Plant physiology 2006
Reyes Benlloch Isabelle d'Erfurth Cristina Ferrandiz Viviane Cosson José Pío Beltrán Luis Antonio Cañas Adam Kondorosi Francisco Madueño Pascal Ratet

Comparative studies help shed light on how the huge diversity in plant forms found in nature has been produced. We use legume species to study developmental differences in inflorescence architecture and flower ontogeny with classical models such as Arabidopsis thaliana or Antirrhinum majus. Whereas genetic control of these processes has been analyzed mostly in pea (Pisum sativum), Medicago trun...

20042005200620072008200920102011201220132014201520162017201820192020202120222023050100150200

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید