Introgression re-examined

Animal Species and Evolution

1963 • 9,988 citations

THE GENETICAL STRUCTURE OF POPULATIONS

1949 • 6,656 citations

Variation and Evolution in Plants

1950 • 4,163 citations

Genetics and the Origin of Species

1952 • 4,122 citations

Systematics and the Origin of Species

2005 • 3,593 citations

Systematics and the Origin of Species

1943 • 1,534 citations

Genetics and the Origin of Species

1952 • 1,221 citations

Introgressive hybridization

1949 • 792 citations

The Domestication and Exploitation of Plants and Animals.

1970 • 787 citations

Differentiation of Populations

1970 • 635 citations

HYBRIDIZATION AS A SOURCE OF VARIATION FOR ADAPTATION TO NEW ENVIRONMENTS

1966 • 614 citations

Differentiation of Populations

1969 • 592 citations

Suture-Zones of Hybrid Interaction Between Recently Joined Biotas

1968 • 566 citations

HYBRIDIZATION AS AN EVOLUTIONARY STIMULUS

1954 • 514 citations

HYBRIDIZATION OF THE HABITAT

1948 • 474 citations

The law of homologous series in variation

1922 • 434 citations

Vertebrate Speciation.

1963 • 385 citations

Taxonomy, Phytogeography and Evolution

1973 • 328 citations

Recent Advances in Botany

1962 • 287 citations

INTROGRESSIVE HYBRIDIZATION

1953 • 267 citations

HYBRIDIZATION IN TRADESCANTIA. III. THE EVIDENCE FOR INTROGRESSIVE HYBRIDIZATION

1938 • 266 citations

The North American sunflowers (Helianthus)

1969 • 261 citations

The Evolutionary and Taxonomic Significance of Sexual Dimorphism and Hybridization in Birds

1957 • 200 citations

POLYMORPHISM AS AN OUTCOME OF DISRUPTIVE SELECTION

1955 • 197 citations

GENETICS AND THE ORIGIN OF SPECIES

1940 • 195 citations

Taxonomic Aspects of Avian Hybridization

1969 • 188 citations

An introduction to plant breeding

2008 • 185 citations

The progenitors of wheat and barley in relation to domestication and agricultural dispersal in the Old World

2017 • 180 citations

BIOSYSTEMATICS AND EVOLUTIONARY NOISE

1970 • 156 citations

The origin of variation in ?wild?Raphanus sativus (Cruciferae) in California

1967 • 151 citations

HYBRID ZONES AND REPRODUCTIVE ISOLATION

1965 • 141 citations

THE ORIGIN OF REPRODUCTIVE ISOLATING MECHANISMS IN FLOWERING PLANTS

1971 • 135 citations

THE COMPILOSPECIES CONCEPT

1963 • 115 citations

The Potato

1970 • 109 citations

Natural Selection in Action in Eucalyptus

1957 • 93 citations

Hybridization in the Orioles of the Great Plains

1964 • 92 citations

THE SIGNIFICANCE OF HYBRIDIZATION FOR PLANT TAXONOMY AND EVOLUTION

1969 • 92 citations

Disruptive selection in crop development

1968 • 86 citations

Natural hybridization with particular reference to introgression

1949 • 86 citations

NEW TECHNIQUES IN ANALYSIS OF COMPLEX NATURAL HYBRIDIZATION

1962 • 82 citations

HYBRIDIZATION IN THE ANNUAL SUNFLOWERS: HELIANTHUS ANNUUS x H. DEBILIS VAR. CUCUMERIFOLIUS

1951 • 77 citations

HYBRIDIZATION IN THE RED-EYED TOWHEES OF MEXICO

1954 • 77 citations

The role of natural hybridization in the derivation of cultivated tomatoes of western south America

1958 • 68 citations

The Origin of Variation

1903 • 67 citations

Introgression in wheat via triploid hybrids

1967 • 63 citations

CHEMOSYSTEMATIC AND NUMERICAL STUDIES OF NATURAL POPULATIONS OF JUNIPERUS ASHEI BUCH. †

1970 • 62 citations

HYBRIDIZATION AND NATURAL GENE‐FLOW BETWEEN HIGHER PLANTS

1951 • 61 citations

INTROGRESSION ACROSS ISOLATING BARRIERS IN WILD AND CULTIVATED ORYZA SPECIES

1970 • 59 citations

Is there Gene Exchange between Drosophila pseudoobsura and Drosophila persimilis in Their Natural Habitats?

1973 • 59 citations

HYBRIDIZATION BETWEEN ANNUAL SPECIES OF PHLOX: POPULATION STRUCTURE

1967 • 58 citations

CHANGES IN THE VARIATION PATTERN OF A HYBRID POPULATION OFHELIANTHUSOVER AN EIGHT-YEAR PERIOD

1961 • 57 citations

The Role and Taxonomic Treatment of Hybrids

1969 • 55 citations

QUANTITATIVE STUDY OF CLINAL VARIATION IN Juniperus virginiana USING TERPENOID DATA

1969 • 54 citations

TWO THOUSAND GENERATIONS OF HYBRIDISATION IN AHELICONIUSBUTTERFLY

1971 • 51 citations

THE PHENETICS AND ECOLOGY OF A NARROW HYBRID ZONE

1973 • 49 citations

Some Dynamics of Leaf Variation in Asclepias tuberosa

1947 • 48 citations

The species of Tradescantia indigenous to the United States /

1935 • 46 citations

Some Clues to Great Basin Postpluvial Climates Provided by Oak Distributions

1959 • 41 citations

HYBRIDIZATION AND INTROGRESSION INCOWANIAANDPURSHIA

1964 • 41 citations

EXPERIMENTAL INTROGRESSION IN THE GENUSPHASEOLUS.I. EFFECT OF MATING SYSTEMS ON INTERSPECIFIC GENE FLOW

1970 • 40 citations

Introgression in maize

1961 • 40 citations

Starch-Gel Electrophoresis of Transferrins, Esterases and Other Plasma Proteins of Hybrids between Two Subspecies of Whiptail Lizard (Genus Cnemidophorus)

1962 • 39 citations

Genetic and Taxonomic Studies in Gilia: I. Gilia Capitata

1950 • 39 citations

Teosinte Introgression in the Maize of the Nobogame Valley

1970 • 35 citations

CHROMATOGRAPHIC EVIDENCE OF HYBRIDIZATION AND EVOLUTION IN PHLOX MACULATA

1966 • 33 citations

NATURAL HYBRIDIZATION BETWEEN PHLOX MACULATA AND PHLOX GLABERRIMA AND ITS EVOLUTIONARY SIGNIFICANCE

1963 • 31 citations

UTILIZATION OF CHEMICAL PATTERNS IN THE ANALYSIS OF HYBRIDIZATION BETWEEN BAPTISIA LEUCANTHA AND B. SPHAEROCARPA

1964 • 31 citations

THE FREQUENCY OF INTERBREEDING BETWEEN TWO SIBLING SPECIES OF DACUS (DIPTERA) IN WILD POPULATIONS

1968 • 30 citations

The analysis of variation in cultivated plants with special reference to introgression

1961 • 28 citations

Interbreeding of Natural Populations of Vertebrates

1951 • 28 citations

POSSIBLE PHANTOM HYBRIDS IN EUCALYPTUS

1972 • 28 citations

Past Hybridization Between Quercus macrocarpa and Quercus gambelii

1968 • 28 citations

Hybridization, Taxonomy and Avian Evolution

1972 • 28 citations

RELATIVE FITNESS OF INTROGRESSED AND PARENTAL POPULATIONS OFDROSOPHILA MOJAVENSISANDD. ARIZONENSIS

1969 • 27 citations

INTROGRESSION BETWEEN CLOSELY RELATED SPECIES OF DROSOPHILA IN PANAMA

1968 • 22 citations

THE PROCESS OF INTROGRESSION BETWEEN AEGILOPS POLYPLOIDS: NATURAL HYBRIDIZATION BETWEEN A. VARIABILIS, A. OVATA , AND A. BIUNCIALIS

1965 • 21 citations

Hybridization and Evolution in the Phlox pilosa Complex

1966 • 20 citations

THE STATUS OF THE PEDUNCULATE AND SESSILE OAKS IN BRITAIN

1965 • 19 citations

Hybridization and Regional Variation in Pacific Northwestern Impatiens (Balsaminaceae)

1967 • 19 citations

Population Studies on Viola lactea SM. and Its Wild Hybrids

1959 • 19 citations

VARIATION OF SOME DIAGNOSTIC CHARACTERS OF THE SESSILE AND PEDUNCULATE OAKS AND THEIR HYBRIDS IN SCOTLAND

1963 • 18 citations

BUTTERFLYWEED REVISITED

1962 • 18 citations

Chemical and Morphological Analysis of Introgressive Hybridization Between Iris tenax and I. chrysophylla

1969 • 15 citations

VARIATION IN PHLOX DIVARICATA

1967 • 14 citations

Biosystematics of Two Perennial Species of Helianthus (Compositae), II. Natural Populations and Taxonomy

1961 • 12 citations

POPULATION STUDIES ONVIOLA LACTEASM. AND ITS WILD HYBRIDS

1959 • 11 citations

THE ASSESSMENT OF THE TAXONOMIC STATUS OF MIXED OAK (QUERCUS spp.) POPULATIONS

1965 • 10 citations

PHYSIOLOGICAL EVIDENCE OF HYBRIDIZATION AND RETICULATE EVOLUTION IN PHLOX MACULATA

1969 • 9 citations

THE IN VITRO SECRETION OF GROWTH REGULATORS BY ISOLATED CALLUS TISSUES

1973 • 8 citations

THE GEOGRAPHIC HISTORY OF QUERCUS AJOENSIS

1956 • 8 citations

Species Contact in Phlox: Control and Response

1969 • 8 citations

Interspecific hybridization in Lesquerella

1973 • 7 citations

Seed Protein Polymorphism in Phlox pilosa (Polemoniaceae)

1972 • 6 citations

THE CORRELATION OF MORPHOLOGICAL VARIATION WITH DISTRIBUTION IN SOME SPECIES OF ATUGA

1934 • 6 citations

Interspecific hybridization in Lesquerella (Cruciferae)

1957 • 6 citations

THE RELATIONSHIP BETWEEN QUERCUS DUMOSA AND QUERCUS TURBINELLA

1953 • 6 citations

Analysis of some natural and artificial interspecific hybrids in Helianthus

1956 • 6 citations

Jeffersonianism and the American Novel

1967 • 2 citations

Cytological Evidence of Introgression Between Drosophila Species in Panama

1972 • 1 citations