|
Registro Completo |
|
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
|
Data corrente: |
30/05/2000 |
|
Data da última atualização: |
30/05/2000 |
|
Autoria: |
CROUCH, H. K.; CROUCH, J. H.; JARRET, R. L.; CREGAN, P. B.; ORTIZ, R. |
|
Afiliação: |
IITA; USDA/ARS. |
|
Título: |
Segregation at microsatellite loci in haploid and diploid gametes of musa |
|
Ano de publicação: |
1998 |
|
Fonte/Imprenta: |
Crop Science, v.38, n.1, p.211-217, Madison, Winsconsin, 1998 |
|
ISSN: |
0011-183X |
|
Idioma: |
Inglês |
|
Conteúdo: |
The triploid genome of plantain (Musa spp., AA group) has been considered intractable to genetic improvement because of the production of putatively homogeneous 2n (=3x) gametes. Plantain breeding schemes have been based on the hybridization of 2n megaspores from the triploid plantain and haploid microspores from a wild diploid banana. The resultant full-sib populations of tetraploid hybrids exhibited extreme variation in phenotypic characteristics. This study was conducted to analyze the genetic constitution of tetraploid hybrids in order to characterize the nature of the gametes from which they were derived. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01117naa a2200181 a 4500
001 1635713
005 2000-05-30
008 1998 bl uuuu u00u1 u #d
022 $a0011-183X
100 1 $aCROUCH, H. K.
245 $aSegregation at microsatellite loci in haploid and diploid gametes of musa
260 $c1998
520 $aThe triploid genome of plantain (Musa spp., AA group) has been considered intractable to genetic improvement because of the production of putatively homogeneous 2n (=3x) gametes. Plantain breeding schemes have been based on the hybridization of 2n megaspores from the triploid plantain and haploid microspores from a wild diploid banana. The resultant full-sib populations of tetraploid hybrids exhibited extreme variation in phenotypic characteristics. This study was conducted to analyze the genetic constitution of tetraploid hybrids in order to characterize the nature of the gametes from which they were derived.
700 1 $aCROUCH, J. H.
700 1 $aJARRET, R. L.
700 1 $aCREGAN, P. B.
700 1 $aORTIZ, R.
773 $tCrop Science$gv.38, n.1, p.211-217, Madison, Winsconsin, 1998
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
