Results 71 to 80 of about 2,441 (214)

NGS technologies for analyzing germplasm diversity in genebanks* [PDF]

Briefings in Functional Genomics, 2012
More than 70 years after the first ex situ genebanks have been established, major efforts in this field are still concerned with issues related to further completion of individual collections and securing of their storage. Attempts regarding valorization of ex situ collections for plant breeders have been hampered by the limited availability of ...
Kilian, Benjamin, Graner, Andreas
openaire   +2 more sources

Reconfiguring biofortification strategies to transform food systems and address micronutrient deficiency of the 21st century

Journal of Integrative Plant Biology, EarlyView.
This review explores how to make staple foods and horticultural crops more nutritious, including how artificial intelligence‐based screening of gene banks helps deploy nutritionally rich germplasm into breeding. Genome editing can help develop crops richer in minerals, vitamins, and health‐promoting compounds, supporting healthier diets and more ...
Rhowell Jr. N. Tiozon, Alisdair R. Fernie, Nese Sreenivasulu   +2 more
wiley   +1 more source

Natural variation in OsMYB305 downregulating cytokinin‐mediated inhibition of leaf senescence contributes to regional adaptation in rice

New Phytologist, EarlyView.
Proposed regulatory model of OsMYB305 in leaf senescence. Summary Accumulating evidence has identified transcription factors (TFs) as key regulators of the onset and progression of leaf senescence. However, the regulatory role of the rice myeloblastosis (MYB) TF OsMYB305 in this process remains largely unknown.
Boyeong Kim, Jinah Kim, Yejin Shim, Jinku Kang, Hyeryung Yoon, Sung‐Hwan Cho, Nam‐Chon Paek, Kiyoon Kang   +7 more
wiley   +1 more source

Rice EMF3 Alleles Adjust Flower Opening Time to Enhance the Seed Setting Rate Under High Temperature Stress

Plant Biotechnology Journal, EarlyView.
ABSTRACT To safeguard global food security against rapid population growth and a warming world, the effective genetic improvement of cereals is imperative. Flower opening time (FOT) critically affects the seed setting rate. In this study, we identified a gene, EARLY‐MORNING FLOWERING 3 (EMF3), in which single‐nucleotide substitutions strongly modulate ...
Takuma Ishizaki, Yoichi Hashida, Hideyuki Hirabayashi, Kazuhiro Sasaki, Hiroki Tokunaga, Eliza Vie M. Simon‐Ada, Masataka Wakayama, Toshiyuki Takai, Hiroki Saito, Atsushi J. Nagano, Hitoshi Sakakibara, Mikiko Kojima, Yumiko Takebayashi, Sung‐Ryul Kim, Ryo Matsushima, Michael J. Thomson, Kazuhiko Sugimoto, Ken‐Ichiro Hibara, Tsutomu Ishimaru   +18 more
wiley   +1 more source

Metrics for optimum allocation of resources on the composition and characterization of crop collections: The CIMMYT wheat collection as a proof of concept

, 2022
Crop genebank collections are important resources for preserving genetic diversity to face the worldwide demand for food and coping with crop diseases and climate change.
Burgueño, J., Payne, T.S., Reyes-Valdés, M.H., Sansaloni, C., González-Cortés, A., Pacheco Gil, R.A,   +5 more
core   +1 more source

Organization of plant Biological Resource Centers for research in France: History, evolution and current status

Genetic Resources
Since their inception, the French academic organizations dedicated to agricultural research have developed plant collections in genebanks, often within a public–private framework, to support the study of plant traits and the development of new improved ...
Valerie Bergheaud, Jean-Marc Audergon, Arnaud Bellec, Anne Delaunay, Jérôme Duminil, Stéphane Dussert, Florence Esnault, Emmanuel Geoffriau, Brigitte Gouesnard, Christophe Jenny, Alain Label , Philippe Lashermes , Najate Maghnaoui, Cécile Marchal, Franciane Nuissier, Nilda Paulo-de-la-Réberdiere, Aurélia Priet, Valérie Riecau, Paule Térès, Anne-Françoise Adam-Blondon   +19 more
doaj   +1 more source

Ectopic Expression of ScALDH21 From a Desert Moss Enhances Cotton Resistance to Verticillium Wilt via the Modulation of Jasmonates and Phenylpropanoid Pathways

Plant Biotechnology Journal, EarlyView.
ABSTRACT Biotic stresses, particularly Verticillium wilt (VW), lead to a global decline in cotton yields. Here, we demonstrate that ectopic expression of ScALDH21, a gene from the desiccation‐tolerant moss Syntrichia caninervis Mitt. and absent in angiosperms, enhances cotton's resistance to VW.
Honglan Yang, Xiaoshuang Li, Tohir A. Bozorov, Jianwei Zhang, Aerguli Jiamahate, Dawei Zhang, Jiancheng Wang, Qilin Yang, Zongrang Liu, Dina Mahesati, Haijiang Xu, Shuangxia Jin, Daoyuan Zhang, Yongqiang Dai   +13 more
wiley   +1 more source

Quality management in a genebank environment: Principles and experiences at the Centre for Genetic Resources, The Netherlands (CGN)

Genetic Resources
To enhance the management of plant genetic resources by genebanks, implementing a quality management system is essential. Such a system ensures the consistent quality of genebank operations through the establishment of a quality policy, the integration ...
Theo van Hintum, Erik Wijker
doaj   +1 more source

High‐Contiguity Haplotype‐Resolved Genome Assembly of the Hexaploid Actinidia valvata Rootstock Sheds Light on Waterlogging Resistance Gene

Plant Biotechnology Journal, EarlyView.
ABSTRACT Polyploidisation, creating redundant or diverged copies of the genome, is a major driving force in plant evolution, diversification and environmental adaptation, including for the kiwifruit genus (Actinidia Lindl.). We present a high‐contiguity, haplotype‐resolved genome assembly of the hexaploid Actinidia valvata rootstock cultivar ...
Miaomiao Lin, Zhi Li, Cecilia H. Deng, Congcong Li, Zhengzhen Zhang, Yukuo Li, Qina Zhang, Peng Zhang, Leiming Sun, Mingyu Liu, Jinbao Fang, Xiujuan Qi   +11 more
wiley   +1 more source

Mobilization, conservation and study of cultivated and wild potato genetic resources

Вавиловский журнал генетики и селекции, 2017
Nowadays, the world’s largest Potato Genebanks, including VIR Potato Genebank, hold about 98 thousand accessions of potato and its wild relatives. This gene pool, which has been accumulated for almost a century, represents a huge genetic diversity of ...
S. D. Kiru, E. V. Rogozina
doaj   +1 more source