Results 241 to 250 of about 53,095 (277)

Apomixis in Distant Hybridization

open access: yes, 1992
As plants evolved to become large and complex, they did so in full multicellularity, sexuality, and structure. The evolution of complexity in the plant kingdom is nowhere better seen than in the elaboration of structures for sexual reproduction in plants as diverse as the algae and the angiosperms.
C. Ramachandran, V. Raghavan
openaire   +2 more sources

Introductory Considerations on Distant Hybridization

open access: yes, 1992
Wild species are products of natural evolution in centers of diversity. They are not manipulated or used by man. Evolution is brought about by the interaction of both abiotic (physical and chemical) and biotic (living organisms, mainly pests and diseases) factors with genetically variable plant populations.
J. G. Th. Hermsen, Hermsen, J.G.Th.
openaire   +3 more sources

The Summary of Fish Distant Hybridization

2022
Shaojun Liu, Min Tao, Kaikun Luo
exaly   +2 more sources

Distant Hybridization

open access: yes, 2009
Yasuo Matsuzawa   +2 more
openaire   +2 more sources

Distant Hybridization

open access: yes, 2019
P. M. Priyadarshan
openaire   +2 more sources

EFFECT OF ENZYMIC GENE DOSAGE ON THE DISTANT HYBRIDIZATION OF FISHES

open access: yesActa Hydrobiologica Sinica, 1997
Three kinds of abnormal isozymic expression, paternal allele being inhibited, delay in parental gene activations and preferential gene expression of the maternal allele, occur in diploid hybrids between distant parents.
Qingjiang Wu, Hongtuo Fu, Yuzhen Ye
openaire   +2 more sources

HER-2/neu amplification by fluorescence in situ hybridization in cytologic samples from distant metastatic sites of breast carcinoma

open access: yesCancer, 2003
BACKGROUND. Amplification of the HER-2/neu oncogene has been proposed as a target for antibody-based therapies and as a predictor of chemoresponsiveness in advanced breast carcinoma.
Cecilia Bozzetti   +2 more
exaly   +2 more sources

The bisexual natural gynogenetic blunt snout bream lineage derived from the distant hybridization of female blunt snout bream and male Bleeker's yellow tail

open access: yesAquaculture Reports
Distant hybridization often results in the generation of naturally gynogenic offspring. However, there are currently few reports about fertile natural gynogenetic bream. In this study, we established a natural gynogenetic blunt snout bream (NGBSB-YT, F1)
Siyu Fan, Yuequn Wang, Dingbin Gong
exaly   +2 more sources

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