Results 11 to 20 of about 27,263 (237)

Arachis [PDF]

, 2010
Cultivated groundnut (Arachis hypogaea) has a narrow genetic base, probably because of the bottlenecks associated with its origin. Wild Arachis presents a unique opportunity to exploit the underutilised reservoir of potentially useful alleles to broaden the genetic base of A. hypogaea.
Upadhyaya, H D, Sharma, S, Dwivedi, S L
openaire   +4 more sources

The genome sequences of Arachis duranensis and Arachis ipaensis, the diploid ancestors of cultivated peanut [PDF]

Nature Genetics, 2016
Cultivated peanut (Arachis hypogaea) is an allotetraploid with closely related subgenomes of a total size of ∼2.7 Gb. This makes the assembly of chromosomal pseudomolecules very challenging. As a foundation to understanding the genome of cultivated peanut, we report the genome sequences of its diploid ancestors (Arachis duranensis and Arachis ipaensis).
David John Bertioli, Steven B Cannon, Lutz Froenicke, Guodong Huang, Andrew D Farmer, Ethalinda K S Cannon, Xin Liu, Dongying Gao, Josh Clevenger, Sudhansu Dash, Longhui Ren, Márcio C Moretzsohn, Kenta Shirasawa, Wei Huang, Bruna Vidigal, Brian Abernathy, Ye Chu, Chad E Niederhuth, Pooja Umale, Ana Cláudia G Araújo, Alexander Kozik, Kyung Do Kim, Mark D Burow, Rajeev K Varshney, Xingjun Wang, Xinyou Zhang, Noelle Barkley, Patrícia M Guimarães, Sachiko Isobe, Baozhu Guo, Boshou Liao, H Thomas Stalker, Robert J Schmitz, Brian E Scheffler, Soraya C M Leal-Bertioli, Xu Xun, Scott A Jackson, Richard Michelmore, Peggy Ozias-Akins   +38 more
core   +7 more sources

Characterization and Comparative Analysis of RWP-RK Proteins from Arachis duranensis, Arachis ipaensis, and Arachis hypogaea

International Journal of Genomics, 2020
RWP-RK proteins are important factors involved in nitrate response and gametophyte development in plants, and the functions of RWP-RK proteins have been analyzed in many species. However, the characterization of peanut RWP-RK proteins is limited. In this study, we identified 16, 19, and 32 RWP-RK members from Arachis duranensis, Arachis ipaensis, and ...
Chenyang Liu, Dongliang Yuan, Tong Liu, Mengge Xing, Wenying Xu, Huiying Zhang, Hanqi Jin, Chunmei Cai, Shuai Li   +8 more
openaire   +4 more sources

First Report of Successful Hybridization between Arachis vallsii and Arachis dardani [PDF]

Agrosystems, Geosciences & Environment, 2019
Core Ideas Development of drought tolerance has become a priority in many crops, including peanut. Germplasm collection data show there is variation among wild relatives of peanut for drought tolerance.
J. M. Cason, C. E. Simspon, W. L. Rooney, J. A. Brady   +3 more
doaj   +2 more sources

Development of chloroplast genome resources for peanut (Arachis hypogaea L.) and other species of Arachis [PDF]

Scientific Reports, 2017
AbsractPeanut (Arachis hypogaea L.) is an important oilseed and cash crop worldwide. WildArachisspp. are potental sources of novel genes for the genetic improvement of cultivated peanut. Understanding the genetic relationships with cultivated peanut is important for the efficient use of wild species in breeding programmes. However, for this genus, only
Yin, Dongmei, Wang, Yun, Zhang, Xingguo, Ma, Xingli, He, Xiaoyan, Zhang, Jianhang   +5 more
openaire   +3 more sources

Successful crosses between fungal-resistant wild species of Arachis (section Arachis) and Arachis hypogaea [PDF]

Genetics and Molecular Biology, 2015
Peanut (Arachis hypogaea) is the fifth most produced oil crop worldwide. Besides lack of water, fungal diseases are the most limiting factors for the crop. Several species of Arachis are resistant to certain pests and diseases. This study aimed to successfully cross the A-genome with B-K-A genome wild species previously selected for fungal disease ...
Fávero, Alessandra Pereira, Santos, Rodrigo Furtado dos, Simpson, Charles E., Valls, José Francisco Montenegro, Vello, Natal Antonio   +4 more
openaire   +5 more sources

CROMOSOMAS Y EVOLUCION EN ARACHIS (LEGlIMINOSAE)

Bonplandia, 1994
Fueron analizadas citológicamente cuarenta y un especies pertenecientes a ocho de las nueve secciones del género Arachis. Se analizaron en detalle los cariotipos veinticuatro de las cuarenta y un especies.
Aveliano Fernández, Antonio Krapovickas
doaj   +1 more source

Crossability of Arachis valida and B genome Arachis species

Genetics and Molecular Research, 2015
The peanut (Arachis hypogaea) is an important food crop in much of the tropical and semi-tropical parts of the world. The peanut is an allotetraploid with an AABB genome formula derived from diploids A. duranensis (A genome) and A. ipaënsis (B genome).
D C, Wondracek-Lüdke, A R, Custodio, C E, Simpson, J F M, Valls   +3 more
openaire   +2 more sources

Spontaneous generation of diversity inArachisneopolyploids (Arachis ipaënsis×Arachis duranensis)4x replays the early stages of peanut evolution [PDF]

G3 Genes|Genomes|Genetics, 2021
AbstractPolyploidy is considered a driving force in plant evolution and domestication. Although in the genus Arachis, several diploid species were traditionally cultivated for their seeds, only the allotetraploid peanut Arachis hypogaea became the successful, widely spread legume crop.
Soraya C M Leal-Bertioli, Eliza F M B Nascimento, M Carolina F Chavarro, Adriana R Custódio, Mark S Hopkins, Márcio C Moretzsohn, David J Bertioli, Ana Claudia G Araújo   +7 more
openaire   +3 more sources

Arachis hypogaea (152759)

, 2022
Kingdom: PlantaeDivision: MagnoliophytaClass: EudicotsOrder: FabalesFamily: FabaceaeScientific name: Arachis hypogaea L.Specimen barcode ...
Bolus Herbarium (9862976)
core   +1 more source