Results 171 to 180 of about 138,625 (264)

Isolamento, armazenamento e determinação da colonização por fungos “dark septate” a partir de plantas de arroz. = Isolation, storage and determination of fungal colonization “dark septate” from rice plants.

Agro@mbiente On-line, 2011
Endophyte fungi known as DSEF can be plant-growth-promoting. Aiming to improve a methodology for the isolation, storage and determine the rice roots colonization by “dark septate”, a study was developed based on the achievement of these microorganisms in
Karen Gonçalves Ribeiro, Gilmara Maria Duarte Pereira, Cátia Aparecida Mosqueira, Alexandre Cardoso Baraúna, Marcos José Salgado Vital, Krisle da Silva, Jerri Édson Zilli   +6 more
doaj  

Selection on genome‐wide gene expression plasticity of rice in wet and dry field environments

Molecular Ecology, EarlyView.
Abstract Gene expression can be highly plastic in response to environmental variation. However, we know little about how expression plasticity is shaped by natural selection and evolves in wild and domesticated species. We used genotypic selection analysis to characterize selection on drought‐induced plasticity of over 7,500 leaf transcripts of 118 ...
Elena Hamann, Simon C. Groen, Taryn S. Dunivant, Irina Ćalić, Colleen Cochran, Rachel Konshok, Michael D. Purugganan, Steven J. Franks   +7 more
wiley   +1 more source

Domestication During Restoration: Unintentional Selection During Eight Generations of Wild Seed Propagation Reduces Herkogamy, Dichogamy and Heterozygosity in Clarkia pulchella

Molecular Ecology, EarlyView.
ABSTRACT Seed production on native seed farms has increased to meet the rising demand for plant material for restoration. Although these propagation efforts are necessary for restoration, cultivating wild populations may also result in unintentional selection and elicit evolutionary changes that mimic crop domestication, essentially turning these ...
Julie R. Etterson, Paige Fliehr, Riley Pizza, Briana L. Gross   +3 more
wiley   +1 more source

Arroz Irrigado em Roraima. = Rice flooded in Roraima State (Brazil).

Agro@mbiente On-line, 2008
O objetivo desta revisão temática foi apresentar a historiografia e os avanços tecnológicos obtidos com o agronegócio da cultura do arroz irrigado e as potencialidades das áreas disponíveis para a expansão da cultura em Roraima.
Roberto Tadashi Sakazaki, José Maria Arcanjo Alves, Guido Nunes Lopes   +2 more
doaj  

The Evolution of Locally Adaptive Chromosome Inversions in Mimulus guttatus

Molecular Ecology, EarlyView.
ABSTRACT Chromosomal inversion polymorphisms are ubiquitous across the diversity of diploid organisms and play a significant role in the evolution of adaptations in those species. Inversions are thought to operate as supergenes by trapping adaptive alleles at multiple linked loci through the suppression of recombination. While there is now considerable
Leslie M. Kollar, Lauren E. Stanley, Sunil K. Kenchanmane Raju, David B. Lowry, Chad E. Niederhuth   +4 more
wiley   +1 more source

Identification of the co-regulatory siRNAs of "miRNA→target" in Oryza sativa. [PDF]

PLoS One
Yang Z, Yu L, Jiang Y, Meng Y, Shao C.
europepmc   +1 more source

RTN family and its response to abiotic stress in Oryza sativa. [PDF]

Sci Rep
Cao GH, Guo XL, Yang YJ, Xie B, Tang LL.
europepmc   +1 more source

Structure‐guided insights into the biology of fungal effectors

New Phytologist, EarlyView.
Summary Phytopathogenic fungi cause enormous yield losses in many crops, threatening both agricultural production and global food security. To infect plants, they secrete effectors targeting various cellular processes in the host. Putative effector genes are numerous in fungal genomes, and they generally encode proteins with no sequence homology to ...
Marie Le Naour‐‐Vernet, Mounia Lahfa, Josephine H. R. Maidment, André Padilla, Christian Roumestand, Karine de Guillen, Thomas Kroj, Stella Césari   +7 more
wiley   +1 more source

Origin of a self‐compatibility associated MITE in Petota and its application in hybrid potato breeding

New Phytologist, EarlyView.
Summary Hybrid potato breeding offers a promising solution to tackle the challenges in potato breeding. However, most diploids are self‐incompatible (SI), which hinders the development of inbred lines. S‐locus inhibitor (Sli) is a ‘master key’ gene capable of conferring self‐compatibility (SC) to most of the SI diploids, yet the regulatory mechanism ...
Saihang Zhang, Qinggang Liao, Zhan Zhang, Xu Zhu, Yuxin Jia, Yi Shang, Ling Ma   +6 more
wiley   +1 more source

Identification, characterization, and expression of Oryza sativa tryptophan decarboxylase genes associated with fluroxypyr-meptyl metabolism. [PDF]

Plant Genome
Wang HW, Shi XZ, Zhong XY, Ai G, Wang YH, Zhou ZZ, Lu D, Liu XL, Chen ZJ.   +8 more
europepmc   +1 more source