Demographic history and distinct selection signatures of two domestication genes in mungbean (Record no. 30927)
[ view plain ]
| 000 -LEADER | |
|---|---|
| campo de control de longitud fija | 02490nam a2200241Ia 4500 |
| 003 - IDENTIFICADOR DE NÚMERO DE CONTROL | |
| campo de control | MX-MdCICY |
| 005 - FECHA Y HORA DE LA ÚLTIMA TRANSACCIÓN | |
| campo de control | 20260521091747.0 |
| 040 ## - FUENTE DE CATALOGACIÓN | |
| Centro/agencia transcriptor | CICY |
| 090 ## - LOCALMENTE ASIGNADO TIPO-LC NÚMERO DE CLASIFICACIÓN (OCLC); NÚMERO DE CLASIFICACIÓN LOCAL (RLIN) | |
| Número de clasificación (OCLC) (R) ; Numero de clasificación, CALL (RLIN) (NR) | B-20908 |
| 008 - DATOS DE LONGITUD FIJA--INFORMACIÓN GENERAL | |
| campo de control de longitud fija | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - MENCIÓN DEL TÍTULO | |
| Título | Demographic history and distinct selection signatures of two domestication genes in mungbean |
| 490 0# - MENCIÓN DE SERIE | |
| Designación de volumen o secuencia | Plant Physiology, 193(2), p.1197-1212, 2023 |
| 520 3# - RESUMEN, ETC. | |
| Sumario, etc. | Domestication is the long and complex process underlying the evolution of crops, in which artificial directional selection transformed wild progenitors into the desired form, affecting genomic variation and leaving traces of selection at targeted loci. However, whether genes controlling important domestication traits follow the same evolutionary pattern expected under the standard selective sweep model remains unclear. With whole-genome resequencing of mungbean (Vigna radiata), we investigated this issue by resolving its global demographic history and targeted dissection of the molecular footprints of genes underlying 2 key traits representing different stages of domestication. Mungbean originated in Asia, and the Southeast Asian wild population migrated to Australia about 50 thousand generations ago. Later in Asia, the cultivated form diverged from the wild progenitor. We identified the gene associated with the pod shattering resistance trait, VrMYB26a, with lower expression across cultivars and reduced polymorphism in the promoter region, reflecting a hard selective sweep. On the other hand, the stem determinacy trait was associated with VrDet1. We found that 2 ancient haplotypes of this gene have lower gene expression and exhibited intermediate frequencies in cultivars, consistent with selection favoring independent haplotypes in a soft selective sweep. In mungbean, contrasting signatures of selection were identified from the detailed dissection of 2 important domestication traits. The results suggest complex genetic architecture underlying the seemingly simple process of directional artificial selection and highlight the limitations of genome-scan methods relying on hard selective sweeps. |
| 700 12 - ENTRADA AGREGADA--NOMBRE PERSONAL | |
| Nombre de persona | Lin, Y. P. |
| 700 12 - ENTRADA AGREGADA--NOMBRE PERSONAL | |
| Nombre de persona | Chen, H. W. |
| 700 12 - ENTRADA AGREGADA--NOMBRE PERSONAL | |
| Nombre de persona | Yeh, P. M. |
| 700 12 - ENTRADA AGREGADA--NOMBRE PERSONAL | |
| Nombre de persona | Anand, S. S. |
| 700 12 - ENTRADA AGREGADA--NOMBRE PERSONAL | |
| Nombre de persona | Lin, J. |
| 700 12 - ENTRADA AGREGADA--NOMBRE PERSONAL | |
| Nombre de persona | Li, J. |
| 700 12 - ENTRADA AGREGADA--NOMBRE PERSONAL | |
| Nombre de persona | Lee, C. R. |
| 856 40 - LOCALIZACIÓN Y ACCESO ELECTRÓNICOS | |
| Identificador Uniforme de Recurso | <a href="https://drive.google.com/file/d/1y3FNVRkrCtYgKHf_mZVg_MIsLu207oE9/view?usp=drivesdk">https://drive.google.com/file/d/1y3FNVRkrCtYgKHf_mZVg_MIsLu207oE9/view?usp=drivesdk</a> |
| Nota pública | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ELEMENTOS DE ENTRADA SECUNDARIOS (KOHA) | |
| Fuente de la clasificación o esquema de estantería | |
| Tipo de ítem Koha | REF1 |
| Estatus retirado | Estado de pérdida | Fuente de la clasificación o esquema de estantería | Estado de daño | No para préstamo | Colección | Biblioteca de origen | Biblioteca actual | Ubicación en estantería | Fecha de adquisición | Total de préstamos | Signatura topográfica completa | Visto por última vez | Precio de reemplazo | Tipo de ítem Koha |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CICY | CICY | 25/06/2025 | B-20908 | 25/06/2025 | 25/06/2025 | REF1 |