Chromosomal Variation in Populations of Drosophila pseudoobscura Which Inhabit Northern Mexico

1948 ◽  
Vol 82 (803) ◽  
pp. 97-106 ◽  
Author(s):  
Theodosius Dobzhansky
Keyword(s):  
Drosophila Pseudoobscura ◽  
Chromosomal Variation ◽  
Northern Mexico

CHROMOSOMAL VARIATION IN NATURAL POPULATIONS OF DROSOPHILA PSEUDOOBSCURA INHABITING NORTHERN MEXICO

2007 ◽  
Vol 52 (3) ◽  
pp. 430-434 ◽  
Author(s):  
Víctor M. Salceda ◽  
Judith Guzmán ◽  
Olga Olvera ◽  
Louis Levine
Keyword(s):  
Natural Populations ◽  
Drosophila Pseudoobscura ◽  
Chromosomal Variation ◽  
Northern Mexico

Population Genetics of Mexican Drosophila: I. Chromosomal variation in natural populations of Drosophila pseudoobscura from Central Mexico

1975 ◽  
Vol 66 (4) ◽  
pp. 203-206 ◽  
Author(s):  
TH. DOBZHANSKY ◽  
R. FELIX ◽  
J. GUZMÁN ◽  
L. LEVINE ◽  
O. OLVERA ◽  
...  
Keyword(s):  
Population Genetics ◽  
Natural Populations ◽  
Drosophila Pseudoobscura ◽  
Central Mexico ◽  
Chromosomal Variation

A new type of phytotherapeutic approach with angiosperms from arid zones of northern Mexico in patients with malignant and benign tumors

Planta Medica ◽  
2009 ◽  
Vol 75 (09) ◽  
Author(s):  
CA López-Moreno ◽  
LR Quintanilla ◽  
GLB Serrano ◽  
QE Rosales ◽  
FJA Pérez ◽  
...  
Keyword(s):  
Benign Tumors ◽  
Arid Zones ◽  
Northern Mexico ◽  
New Type ◽  
Malignant And Benign Tumors

Deep-sea fish assemblages (300-2100 m) in the eastern Pacific off northern Mexico

2018 ◽  
Vol 592 ◽  
pp. 225-242 ◽  
Author(s):  
E Cruz-Acevedo ◽  
N Tolimieri ◽  
H Aguirre-Villaseñor
Keyword(s):  
Deep Sea ◽  
Fish Assemblages ◽  
Eastern Pacific ◽  
Northern Mexico ◽  
Sea Fish

Philip Wayne Powell, the Cold War, and the Conquest of Northern Mexico

2015 ◽  
Vol 31 (2) ◽  
pp. 287-304
Author(s):  
Raphael B. Folsom
Keyword(s):  
Cold War ◽  
Political Ideology ◽  
Colonial Mexico ◽  
Northern Mexico ◽  
The Cold War ◽  
The U.S

The writings of the U.S. scholar Philip Wayne Powell have had an enduring influence on the historiography of colonial Mexico and the Spanish borderlands. But his writings have never been examined as a unified corpus, and so the deeply reactionary political ideology that lay behind them has never been well understood. By analyzing Powell’s political convictions, this article shows how contemporary scholarship on the conquest of northern Mexico can emerge from Powell’s long shadow. Los escritos del estudioso estadounidense Philip Wayne Powell han ejercido una influencia perdurable sobre la historiografía del México colonial y las zonas fronterizas españolas. Sin embargo, dichos escritos nunca han sido examinados como un corpus unificado, de manera que la ideología política profundamente reaccionaria detrás de ellos nunca ha sido bien comprendida. Al analizar las convicciones políticas de Powell, el presente artículo muestra cómo puede surgir un conocimiento contemporáneo sobre la conquista del norte de México a partir de la larga sombra de Powell.

“The Greatest Nation on Earth”

2017 ◽  
Vol 86 (1) ◽  
pp. 50-83 ◽  
Author(s):  
Sarah K.M. Rodriguez
Keyword(s):  
United States ◽  
Natural Resources ◽  
Federal Government ◽  
Manifest Destiny ◽  
The United States ◽  
Northern Mexico ◽  
Texas Revolution

Between 1820 and 1827 approximately 1,800 U.S. citizens immigrated to northern Mexico as part of that country’s empresario program, in which the federal government granted foreigners land if they promised to develop and secure the region. Historians have long argued that these settlers, traditionally seen as the vanguard of Manifest Destiny, were attracted to Mexico for its cheap land and rich natural resources. Such interpretations have lent a tone of inevitability to events like the Texas Revolution. This article argues that the early members of these groups were attracted to Mexico for chiefly political reasons. At a time when the United States appeared to be turning away from its commitment to a weak federal government, Mexico was establishing itself on a constitution that insured local sovereignty and autonomy. Thus, the Texas Revolution was far from the result of two irreconcilable peoples and cultures. Moreover, the role that these settlers played in the United States’ acquisition of not just Texas, but ultimately half of Mexico’s national territory, was more paradoxical than inevitable.

Continuities in Architectural Traditions: The Subterráneos of Prehistoric and Modern Northern Mexico

1997 ◽  
Vol 18 (2) ◽  
pp. 105-120
Author(s):  
Solveig A. Turpin ◽  
Herbert H. Eling ◽  
Moisés Valadez Moreno
Keyword(s):  
New World ◽  
Site Occupancy ◽  
Northern Mexico ◽  
Conventional View ◽  
Northeastern Mexico ◽  
Small Valley

The recent discovery of a pit house village, 40 km northwest of Monterrey, challenges the conventional view of inland northeastern Mexico as the domain of purely nomadic hunters and gatherers throughout prehistory. Las Casitas consists of fifty-three subterranean rooms and forty-eight smaller depressions aligned in three slightly arcuate tiers in a small valley adjacent to Boca de Potrerillos, an extremely large open campsite and petroglyph complex that is now an archeological park. Other features of the site are some 325 hearths that surround the depressions and a very limited artifact assemblage numbering only thirty-seven items. Two hearths produced radiocarbon samples that date site occupancy to approximately a.d. 1450, just prior to the arrival of the Spanish in the New World. Las Casitas provides the first evidence of semi-sedentary, surplus producing populations in central northeastern Mexico.

PENNSYLVANIAN-TRIASSIC MAGMATIC FLUX IN NORTHERN MEXICO AS INDICATED BY DETRITAL ZIRCON DATA FROM TRIASSIC-LOWER CRETACEOUS STRATA

2018 ◽  
Author(s):  
Timothy F. Lawton ◽  
◽  
Luigi Solari ◽  
Jorge Enrique Ruiz Urueña ◽  
Carmen M. Tarango Terrazas ◽  
...  
Keyword(s):  
Detrital Zircon ◽  
Lower Cretaceous ◽  
Northern Mexico

Genetic Loads and Cold Temperature Resistance in Drosophila pseudoobscura

1969 ◽  
Vol 103 (931) ◽  
pp. 235-246 ◽  
Author(s):  
Dragoslav Marinkovic ◽  
David W. Crumpacker ◽  
Victor M. Salceda
Keyword(s):  
Cold Temperature ◽  
Drosophila Pseudoobscura ◽  
Temperature Resistance

Longevity and Male Mating Success in Drosophila pseudoobscura

1981 ◽  
Vol 117 (6) ◽  
pp. 1035-1039 ◽  
Author(s):  
Charles E. Taylor ◽  
Cindra Condra ◽  
Michael Conconi ◽  
Mary Prout
Keyword(s):  
Mating Success ◽  
Drosophila Pseudoobscura ◽  
Male Mating ◽  
Male Mating Success
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