Results 41 to 50 of about 47,802 (277)

Seasonal shift in timing of vernalization as an adaptation to extreme winter

eLife, 2015
The requirement for vernalization, a need for prolonged cold to trigger flowering, aligns reproductive development with favorable spring conditions. In Arabidopsis thaliana vernalization depends on the cold-induced epigenetic silencing of the floral ...
Susan Duncan, Svante Holm, Julia Questa, Judith Irwin, Alastair Grant, Caroline Dean   +5 more
doaj   +1 more source

FLC and SVP Are Key Regulators of Flowering Time in the Biennial/Perennial Species Noccaea caerulescens

Frontiers in Plant Science, 2020
The appropriate timing of flowering is crucial for plant reproductive success. Studies of the molecular mechanism of flower induction in the model plant Arabidopsis thaliana showed long days and vernalization as major environmental promotive factors ...
Yanli Wang, Yanli Wang, Edouard I. Severing, Maarten Koornneef, Mark G. M. Aarts   +4 more
doaj   +1 more source

Temperature and duration of vernalization effect on the vegetative growth of garlic (Allium sativum L.) clones in Indonesia

Open Agriculture, 2022
Garlic is usually propagated asexually from the cloves. Clove as the propagation source for garlic has many weaknesses. Alternatively, bulbils could be used for the propagation.
Azmi Chotimatul, Rosliani Rini, Handayani Dwi Pangesti, Jayanti Hadis, Liferdi Liferdi, Palupi Endah R.   +5 more
doaj   +1 more source

Genetic dissection of photoperiod response based on GWAS of pre-anthesis phase duration in spring barley [PDF]

, 2014
Heading time is a complex trait, and natural variation in photoperiod responses is a major factor controlling time to heading, adaptation and grain yield.
A Tondelli, A Turner, Ahmad M. Alqudah, AM Alqudah, Andreas Graner, B Trevaskis, Benjamin Kilian, Chengdao Li, D Fu, DA Laurie, EJ van den Oord, F Andres, G Borràs, G Borràs-Gelonch, G Borràs-Gelonch, G Haseneyer, H Nishida, I Karsai, J Cockram, J Cockram, J Comadran, JA Higgins, JC Zadoks, JD Storey, JK Pritchard, K Ikeda-Kawakatsu, L Bullrich, L Yan, M Mascher, MC Casao, MC Casao, MD Purugganan, MM Alonso-Peral, MN Hemming, N Sreenivasulu, NN Rao, OT Bonnett, P Gawronski, P Szucs, R Nitcher, R Waugh, Raj K. Pasam, Rajiv Sharma, RE Voorrips, RK Pasam, RP Dunford, S Faure, S Fujiwara, S Griffiths, S Stracke, SN Oliver, Thorsten Schnurbusch   +51 more
core   +5 more sources

Identification of Flowering Regulatory Genes in Allopolyploid Brassica juncea

Horticultural Plant Journal, 2019
Brassica juncea is an allopolyploid originating from the interspecific hybridization between Brassica rapa and Brassica nigra, which is of multiple usage as a vegetable, oilseed and condiment worldwide. Both vernalization and non-vernalization under long-
Ning Zhao, Chang Liu, Yiqing Meng, Zhongyuan Hu, Mingfang Zhang, Jinghua Yang   +5 more
doaj   +1 more source

A Gene Expression Screen Identifies \u3cem\u3eEARLI1\u3c/em\u3e as a Novel Vernalization-Responsive Gene in \u3cem\u3eArabidopsis Thaliana\u3c/em\u3e [PDF]

, 2000
Vernalization promotes early flowering in late ecotypes of Arabidopsis thaliana. The mechanisms of vernalization are poorly understood. A subtractive hybridization approach was used to isolate vernalization-responsive genes from a late-flowering ecotype of
Schläppi, Michael, Wilkosz, Richard K.
core   +1 more source

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

The Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom, Paul Gignac, Daniel E. Barta, Ryan N. Felice, Eric Snively   +4 more
wiley   +1 more source

Major-effect alleles at relatively few loci underlie distinct vernalization and flowering variation in Arabidopsis accessions. [PDF]

PLoS ONE, 2011
We have explored the genetic basis of variation in vernalization requirement and response in Arabidopsis accessions, selected on the basis of their phenotypic distinctiveness.
Amy Strange, Peijin Li, Clare Lister, Jillian Anderson, Norman Warthmann, Chikako Shindo, Judith Irwin, Magnus Nordborg, Caroline Dean   +8 more
doaj   +1 more source

Effect of Planting Date, Clipping Height, and Cultivar on Forage and Grain Yield of Winter Wheat in Argentinean Pampas [PDF]

, 2006
In Argentinean Pampas, new wheat (Triticum aestivum L.) cultivars are routinely introduced to farmers for dual-purpose production. The objective of this study was to evaluate the effect of planting date, clipping height on forage, and grain yield for ...
Arroquy, Jose Ignacio, Arzadún, M. J., Brevedan, Roberto, Laborde, Hugo Eduardo   +3 more
core   +1 more source

Maternal vernalization and vernalization‐pathway genes influence progeny seed germination [PDF]

New Phytologist, 2017
Summary Different life stages frequently respond to the same environmental cue to regulate development so that each life stage is matched to its appropriate season. We investigated how independently each life stage can respond to shared environmental cues, focusing on vernalization, in Arabidopsis thaliana plants.
Auge, Gabriela Alejandra, Blair, Logan K., Neville, Hannah, Donohue, Kathleen   +3 more
openaire   +3 more sources