Results 61 to 70 of about 3,389,301 (312)

5Gs for crop genetic improvement

open access: yesCurrent Opinion in Plant Biology, 2020
Here we propose a 5G breeding approach for bringing much-needed disruptive changes to crop improvement. These 5Gs are Genome assembly, Germplasm characterization, Gene function identification, Genomic breeding (GB), and Gene editing (GE). In our view, it is important to have genome assemblies available for each crop and a deep collection of germplasm ...
Rajeev K Varshney   +5 more
openaire   +3 more sources

A database for coconut crop improvement [PDF]

open access: yesBioinformation, 2005
Coconut crop improvement requires a number of biotechnology and bioinformatics tools. A database containing information on CG (coconut germplasm), CCI (coconut cultivar identification), CD (coconut disease), MIFSPC (microbial information systems in plantation crops) and VO (vegetable oils) is described.
Velamoor, Rajagopal   +10 more
openaire   +2 more sources

Biocultural diversity and crop improvement [PDF]

open access: yesEmerging Topics in Life Sciences, 2023
Biocultural diversity is the ever-evolving and irreplaceable sum total of all living organisms inhabiting the Earth. It plays a significant role in sustainable productivity and ecosystem services that benefit humanity and is closely allied with human cultural diversity.
openaire   +3 more sources

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

open access: yesFEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav   +2 more
wiley   +1 more source

Nebraska Seed Focus March 2008 [PDF]

open access: yes, 2008
Determination of Dormant Seed in Native Grass Seed Improvement Conference The Distinguished Service Award Nebraska Crop Improvement Association Annual Meeting Minutes NCIA Board ...
Nebraska Crop Improvement Association
core  

Transgenic approaches to crop improvement [PDF]

open access: yesJournal of Experimental Botany, 2000
Transgenic crops are now grown commercially on several million hectares, principally in North America. To date, the predominant crops are maize (corn), soybean, cotton, and potatoes. In addition, there have been field trials of transgenics from at least 52 species including all the major field crops, vegetables, and several herbaceous and woody species.
openaire   +2 more sources

Assessing the genetic diversity of cowpea [Vigna unguiculata (L.) Walp.] germplasm collections using phenotypic traits and SNP markers

open access: yesBMC Genetics, 2020
Background Productivity of cowpea [Vigna unguiculata (L.) Walp] in sub-Sahara Africa is curtailed by a lack of farmer-preferred and improved cultivars and modern production technologies. The objectives of the study were to determine the extent of genetic
Nelia Nkhoma   +4 more
doaj   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

Nebraska Seed Focus March 2010 [PDF]

open access: yes, 2010
Seed Improvement Conference The Distinguished Service Award Correction to Seed Book Nebraska Crop Improvement Association Annual Meeting Minutes NCIA Board ...
Nebraska Crop Improvement Association
core  

Understanding natural genetic variation for grain phytic acid content and functional marker development for phytic acid-related genes in rice

open access: yesBMC Plant Biology, 2022
Background The nutritional value of rice can be improved by developing varieties with optimum levels of grain phytic acid (PA). Artificial low-PA mutants with impaired PA biosynthesis have been developed in rice through induced mutagenesis.
Muhammed Azharudheen TP   +5 more
doaj   +1 more source

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