An interspecific cross (BC 1) involving a species with one of the largest genomes in the Coffea genus [Coffea heterocalyx (HET), qDNA = 1.74 pg] and a species with a medium-sized genome [Coffea canephora (CAN), qDNA = 1.43 pg] was studied using two types of molecular markers, AFLP and SSR. One hu...
Coulibaly, I
,
Revol, B
,
Noirot, M
,
Poncet, V
,
Lorieux, M
,
Carasco-Lacombe, C
,
Minier, J
,
Dufour, M
,
Hamon, P
,
[AFLP and SSR polymorphism in a coffea interspecific backcross progeny [(C. heterocalyx x C. canephora) x C. canephora]]
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AFLP and SSR polymorphism in a coffea interspecific backcross progeny [(C. heterocalyx x C. canephora) x C. canephora]
Singh, Shree P.
,
Debouck, Daniel G.
,
Roca, William M.
,
[Interspecific hybridization between Phaseolus vulgaris L. and P. parvifolius Freytag]
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Interspecific hybridization between Phaseolus vulgaris L. and P. parvifolius Freytag
Inheritance of chloroplast DNA (cpDNA) was examined in 41 F1 progeny obtained from the following interspecific Bromus crosses: Bromus arvensis (2n = 14) × B. inermis (2n = 4x = 28); B. arvensis × B. inermis (2n = 8x = 56); B. arvensis × B. erectus (2n = 6x = 42); B. arvensis × B. erectus (2n = 8x...
Pillay, M.
,
Armstrong, K.C.
,
[Maternal inheritance of chloroplast DNA in interspecific crosses of Bromus]
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Maternal inheritance of chloroplast DNA in interspecific crosses of Bromus
Chávez, René
,
Brown, C. Reynolds
,
Iwanaga, Masaru
,
[Transfer of resistance to PLRV titer buildup from Solanum tuberosum to a tuber-bearing solanum gene pool]
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Transfer of resistance to PLRV titer buildup from Solanum tuberosum to a tuber-bearing solanum gene pool
Cultivated bananas originated from interspecific hybridisation of two wild diploid (2n = 2x = 22) species, Musa acuminata and M. balbisiana that were the donors of the A and B genomes, respectively. Most cultivated bananas are triploids with 2n = 3x = 33 chromosomes. They vary in genome compositi...
Interspecific hybridization between Vigna unguiculata and V. vexillata always failed: no seed was obtained in both crossing directions. Two different barriers to crossability were found: a pre-zygotic barrier and a post-zygotic one. Many abnormalities were observed in pollen-tube development, whi...
Barone, A.
,
Giudice, A. del
,
Ng, N.Q.
,
[Barriers to interspecific hybridization between Vigna unguiculata and Vigna vexillata]
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Barriers to interspecific hybridization between Vigna unguiculata and Vigna vexillata
Admixture and polyploidization are major recognized eukaryotic genome evolutionary processes. Their impacts on genome dynamics vary among systems and are still partially deciphered. Many banana cultivars are triploid (sometimes diploid) interspecific hybrids between Musa acuminata (A genome) and ...
Baurens, F.C.
,
Martin, G.
,
Hervouet, C.
,
Salmon, F.
,
Yohoume D.
,
Ricci, S.
,
Rouard, M.
,
Habas, R.
,
Yahiaoui, N.
,
D’Hont, A.
,
[Recombinations and large structural variations shape the mosaic genomes of interspecific edible bananas]
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Recombinations and large structural variations shape the mosaic genomes of interspecific edible bananas
Singh, Shree P.
,
Debouck, Daniel G.
,
Roca, William M.
,
[Successful interspecific hybridization between Phaseolus vulgaris L. and P. costaricensis Freytag & Debouck]
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Successful interspecific hybridization between Phaseolus vulgaris L. and P. costaricensis Freytag & Debouck
To facilitate the creation of easily comparable, low-resolution genetic maps with evenly distributed markers in rice (Oryza sativa L.), we conceived of and developed a Universal Core Genetic Map (UCGM). With this aim, we derived a set of 165 anchors, representing clusters of three microsatellite ...
Orjuela, J
,
Garavito, AM
,
Bouniol, M
,
Arbeláez Vélez, Juan D.
,
Moreno, L
,
Kimball, J
,
Wilson, G
,
Rami, J.F.
,
Tohme, Joseph M.
,
McCouch, Susan R.
,
Lorieux, M
,
[A universal core genetic map for rice]
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A universal core genetic map for rice
Male fertility of interspecific hybrids was analysed in one F1 and two backcrossed progenies originating from a cross between Coffea canephora and Coffea heterocalyx. Male fertility was tested using pollen stainability with acetic carmine. The results showed a marked decline in fertility at the F...
Coulibaly, I
,
Louarn, J
,
Lorieux, M
,
Charrier, A
,
Hamon, S
,
Noirot, M
,
[Pollen viability restoration in a Coffea canephora P. and C. heterocalyx Stoffelen backcross. QTL identification for marker-assisted selection]
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Pollen viability restoration in a Coffea canephora P. and C. heterocalyx Stoffelen backcross. QTL identification for marker-assisted selection