Packaging Indigenous Media: An Interview with Ivan Sanjinés and Jesús Tapia

An interview with two key figures in the indigenous video movement in Bolivia conducted at the Taos Talking Pictures Film Festival in New Mexico. In the interview, Ivan Sanjinés and Jesús Tapia describe the development of indigenous video centers and organizations in Bolivia, their work with video makers across Latin American, their goals during their 2002 U.S. video tour, their reactions to their audience's questions, and notions of authorship and collaboration as a process that extends from communities in which videos are made to hemispheric networks of media makers. I introduce the interview by situating indigenous video in Bolivia within the wider and significant historical shift toward indigenous politics in Bolivia in the 1980s and 1990s and draw from the interview new meanings for the term indigenous media that involve the ways video makers assemble and package a multiplex of technologies, resources, social organizations, cultural principles and imagery into a representational form that extends beyond the completed videotape.     

Between the State and Indigenous Autonomy: Unpacking Video Indígena in Mexico

This essay unpacks the complex emergence of video indígena , or state-sponsored small media, at the height of official pluralism in Mexico in the early 1990s. A government video program created in a transitional institutional setting colludes with the indigenous autonomy movement---through the work and visions of individual video makers and cultural activists---to produce a social form and process that has gained international recognition while confronting particular challenges in indigenous communities.     

Morphometric Analysis of Sunflower (<Emphasis Type="Italic">Helianthus annuus</Emphasis> L.) Achenes from Mexico and Eastern North America<Superscript>1</Superscript>

Morphometric Analysis of Sunflower ( Helianthus annuus L.) Achenes from Mexico and Eastern North America. Sunflower (Helianthus annuus L.) has played a major role in the evolution of agricultural systems in the Americas. The discovery of ancient domesticated remains from archaeological deposits in pre-Columbian Mexico offers new dimensions to widely accepted viewpoints on the domestication pattern of H. annuus. Although American sunflower populations north of Mexico have been examined extensively, Mexican indigenous domesticated landraces have not been studied in any detail. In this study, we morphologically assessed wild and domesticated sunflower achenes from Mexico and compared them to similar datasets from eastern North America. Additionally, we evaluated the utility of four computer-assisted shape measurements in discriminating between wild and domesticated sunflower achenes (fruits) and compared variation in achene size among modern wild and cultivated populations from both Mexico and the U.S. We found that, of the shape parameters tested, none were informative in distinguishing wild achenes from domesticated varieties. Subsequent size analysis, using conventional parameters of length, width, and thickness, showed that modern wild populations from Mexico had smaller achenes compared to modern populations from eastern North America. Domesticated achenes unearthed from Mexican archaeological sites, however, were significantly larger than the early domesticated specimens recovered from eastern North America. Our methodological results indicate that variation in archaeological sunflower achenes is better described by conventional size parameters rather than computerized shape analysis.     

Helicobacter pylori genotyping from American indigenous groups shows novel Amerindian vacA and cagA alleles and Asian, African and European admixture

It is valuable to extend genotyping studies of Helicobacter pylori to strains from indigenous communities across the world to better define adaption, evolution, and associated diseases. We aimed to genetically characterize both human individuals and their infecting H. pylori from indigenous communities of Mexico, and to compare them with those from other human groups. We studied individuals from three indigenous groups, Tarahumaras from the North, Huichols from the West and Nahuas from the center of Mexico. Volunteers were sampled at their community site, DNA was isolated from white blood cells and mtDNA, Y-chromosome, and STR alleles were studied. H. pylori was cultured from gastric juice, and DNA extracted for genotyping of virulence and housekeeping genes. We found Amerindian mtDNA haplogroups (A, B, C, and D), Y-chromosome DYS19T, and Amerindian STRs alleles frequent in the three groups, confirming Amerindian ancestry in these Mexican groups. Concerning H.pylori cagA phylogenetic analyses, although most isolates were of the Western type, a new Amerindian cluster neither Western nor Asian, was formed by some indigenous Mexican, Colombian, Peruvian and Venezuelan isolates. Similarly, vacA phylogenetic analyses showed the existence of a novel Amerindian type in isolates from Alaska, Mexico and Colombia. With hspA strains from Mexico and other American groups clustered within the three major groups, Asian, African or European. Genotyping of housekeeping genes confirmed that Mexican strains formed a novel Asian-related Amerindian group together with strains from remote Amazon Aborigines. This study shows that Mexican indigenous people with Amerindian markers are colonized with H. pylori showing admixture of Asian, European and African strains in genes known to interact with the gastric mucosa. We present evidence of novel Amerindian cagA and vacA alleles in indigenous groups of North and South America.     

Institutional Delivery and Satisfaction among Indigenous and Poor Women in Guatemala,Mexico, and Panama

Indigenous women in Mesoamerica experience disproportionately high maternal mortality rates and are less likely to have institutional deliveries. Identifying correlates of institutional delivery, and satisfaction with institutional deliveries, may help improve facility utilization and health outcomes in this population. We used baseline surveys from the Salud Mesoamérica Initiative to analyze data from 10,895 indigenous and non-indigenous women in Guatemala and Mexico (Chiapas State) and indigenous women in Panama. We created multivariable Poisson regression models for indigenous (Guatemala, Mexico, Panama) and non-indigenous (Guatemala, Mexico) women to identify correlates of institutional delivery and satisfaction. Compared to their non-indigenous peers, indigenous women were substantially less likely to have an institutional delivery (15.2% vs. 41.5% in Guatemala (P<0.001), 29.1% vs. 73.9% in Mexico (P<0.001), and 70.3% among indigenous Panamanian women). Indigenous women who had at least one antenatal care visit were more than 90% more likely to have an institutional delivery (adjusted risk ratio (aRR) = 1.94, 95% confidence interval (CI): 1.44–2.61), compared to those who had no visits. Indigenous women who were advised to give birth in a health facility (aRR = 1.46, 95% CI: 1.18–1.81), primiparous (aRR = 1.44, 95% CI: 1.24–1.68), informed that she should have a Caesarean section (aRR = 1.41, 95% CI: 1.21–1.63), and had a secondary or higher level of education (aRR = 1.36, 95% CI: 1.04–1.79) also had substantially higher likelihoods of institutional delivery. Satisfaction among indigenous women was associated with being able to be accompanied by a community health worker (aRR = 1.15, 95% CI: 1.05–1.26) and facility staff speaking an indigenous language (aRR = 1.10, 95% CI: 1.02–1.19). Additional effort should be exerted to increase utilization of birthing facilities by indigenous and poor women in the region. Improving access to antenatal care and opportunities for higher-level education may increase institutional delivery rates, and providing culturally adapted services may improve satisfaction.     

Biology and host range of <Emphasis Type="Italic">Aconophora compressa,</Emphasis> a candidate considered as a biocontrol agent of <Emphasis Type="Italic">Lantana camara</Emphasis> in Africa

The shrub, Lantana camara L. (Verbenaceae), of tropical American origin, is a serious weed in South Africa and is the target of a biological control programme. The stem-sucking membracid, Aconophora compressa Walker (Homoptera: Membracidae), from Mexico was reported to be very damaging and was therefore imported into South Africa for biology and host range studies. The female partially inserts the eggs into the woody portion of actively growing stems, and guards them against potential predators. Nymphs develop through five instars to the adult stage in about 45 days. The adults and nymphs feed on the sap of stems causing the leaves to wilt, the flowers to abort and the gradual dieback of stems. No-choice experiments showed that adult survival, egg production, and nymphal emergence was high on L. camara, and also on related ornamental and indigenous species. The adult reproductive performance was higher on some indigenous Lippia species than on L. camara. Furthermore, the nymphs developed faster on these indigenous species and high rates of reproductive performance on these non-target species were sustained over several generations. In multiple-choice trials, equal or larger numbers of egg batches were recorded from indigenous Lippia species and the ornamental plant, Aloysia citrodora Palau, than on L. camara. The treehopper, A. compressa, poses an unacceptable threat to indigenous Lippia species and has therefore been rejected as a biocontrol agent for L. camara in Africa.     

Species Richness May Determine the Income from Illicit Wild Orchid Trading in Traditional Markets in Mexico

Economic Botany - The orchid trade is an informal activity in Mexico traditionally performed by indigenous people; however, this activity, based on the extraction of wild specimens without a...     

Degradation of Organic Complexing Agents by Halophilic Microorganisms in Brines

The potential use of geologic salt beds as terminal repositories for nuclear waste has necessitated research on the interaction of the waste with indigenous microbiota. Microorganisms may affect actinide solubility by degrading organic complexing agents present in the waste. A halophilic bacterium and Archaea indigenous to a salt formation in New Mexico were examined for their ability to degrade acetate, oxalate, citrate, and ethylenediamine tetraacetate under aerobic conditions in low and high-magnesium brines. All complexing agents, except EDTA, were utilized, suggesting that microorganisms indigenous to such repositories can potentially play a beneficial role in mitigating actinide mobility.     

Tribal synthesis: Piros, Mansos, and Tiwas through history

This article critically examines recent anthropological theorizing about indigenous tribalism using ethnographic and historical data on the Piro-Manso-Tiwa Indian tribe of New Mexico. Debates about constructionism, neo-tribal capitalism, and proprietary approaches to culture provide valuable insights into recent indigenous cultural claims and political struggles, but also have serious limitations. The approach taken in the article, 'tribal synthesis', emphasizes process, agency, interdependence, and changing political and cultural repertoires of native peoples who seek survival amidst political domination and internal conflict. Such an approach can apply the best of recent critical theory in an advocacy anthropology that supports indigenous struggles.     

Losing knowledge about plant use in the sierra de manantlan biosphere reserve, Mexico

The purpose of this paper is to document relationships between knowledge of plant use and indicators of modernization in Mexico. The model we are testing envisions increasing loss of plant use knowledge with increasing modernization indicated by loss of indigenous language and acquisition of nontraditional community services such as literacy and quality of housing. As predicted, we demonstrate that empirical knowledge about plant use is both more diverse and more evenly shared by people speaking an indigenous language—the Huastec—than by mestizo and Spanish-speaking indigenous populations in the Sierra de Manantlan. Our analyses also indicate that the adoption of modern community services by eight rural communities in the Sierra de Manantlan of western Mexico has had notable effects eroding traditional knowledge about useful plants in some but not all communities. From this we suggest that even though traditional knowledge about plants probably suffered a decline that accompanied loss of the indigenous language in Manantlan, traditional knowledge may be able to survive the modernization process today where such knowledge has an important role in subsistence.     

The kaleidoscope of the indigenous: female artisans and female maquila workers in multicultural Mexico

Dialectical Anthropology - Our proposal in this article is to analyze the ideological production of the indigenous subject in the context of multicultural policies in Mexico. We discuss the case of...     

How Do Real Indians Fish? Neoliberal Multiculturalism and Contested Indigeneities in the Colorado Delta

ABSTRACT   There has been a growing interest in anthropology regarding how certain political conditions set the stage for "articulations" between indigenous movements and environmental actors and discourses. However, relatively little attention has been paid to how these same conditions can suppress demands for indigenous rights. In this article, I argue that the pairing of neoliberalism and multiculturalism in contemporary Mexico has created political fields in which ethnic difference has been foregrounded as a way of denying certain rights to marginalized groups. Drawing on ethnographic fieldwork conducted in northern Mexico, I analyze how the arguments of a group of Cucapá for fishing rights in the Colorado Delta have been constrained within these political circumstances. I argue that cultural difference has been leveraged by the Mexican federal government and local NGOs to prevent the redistribution of environmental resources among vulnerable groups such as the Cucapá.     

The Biodiversity Discourse: Categorisation of Indigenous People in a Mexican Bio-prospecting Case

Indigenous knowledge is often portrayed as static and traditional, while indigenous people are considered victims of exploitation. In the name of development and empowerment NGOs as well as scientists may run the risk of representing indigenous communities that fit their definition of the “correct” way to be indigenous. However, for indigenous people knowledge is not necessarily a static condition in a binary position to science or the ‘modern’ world. Rather, it is a dynamic condition that draws from experience and adapts to a changing environment. The perspective advanced in this paper is that all forms of knowledge, including indigenous knowledge(s), are situated and hybrid. Our argument draws from research carried out in Chiapas, Mexico, regarding the ICBG-Maya bio-prospecting project that was initiated in the 1990s and later terminated due to accusations of bio-piracy.     

From the Ground, Looking Up: Report on the Video nas Aldeias Tour

ABSTRACT  This report compares two recent media events centered on the iconography of Amazonian indigenous peoples to highlight the cultural activism of the collaborative video project, Video nas Aldeias. [Keywords: Amazonia, Video nas Aldeias, indigenous media, cultural activism]     

Ethnic heterogamy and the risk of partner violence in Mexico

A common stereotype holds that in Mexico male violence toward women is common among indigenous peoples and reflects cultural norms that sanction a male's domination of his female partner. We employ a recent Mexican survey to examine the relative risk of violence against women as a function of the couple's ethnic homogamy. Among couples in which both partners are either non-indigenous or indigenous the female's risk of partner violence is similar. Among heterogamous couples non-indigenous females in relationships in which the male is indigenous are at elevated risk of violence, while indigenous women in relationships with non-indigenous males are at a lower risk of violence. The stresses associated with heterogamy appear to be more salient in determining a woman's risk of violence than ethnicity per se. The implications for future research and the need to deal with the issue of ethnic homogamy in culturally heterogeneous populations are discussed.     

Natural-born eaters

With information on the Deepwater Horizon oil spill in the Gulf of Mexico still coming in, more is being learned about the role of indigenous bacteria in cleaning the spill. Meanwhile, efforts are under way to enlist new genomic technologies to improve outcomes. Jeffrey L. Fox reports.     

Genetic characterization of indigenous peoples from Oaxaca, Mexico, and its relation to linguistic and geographic isolation

We used 15 short tandem repeat (STR) loci (D8S1179, D21S11, D7S820, CSF1PO, D3S1358, TH01, D13S317, D16S539, D2S1338, D19S433, VWA, TPOX, D18S51, D5S818, and FGA) to genetically characterize 361 individuals from 11 indigenous populations (Amuzgo, Chinanteco, Chontal, Huave, Mazateco, Mixe, Mixteco, Triqui, Zapoteco del Istmo, Zapoteco del Valle, and Zoque) from Oaxaca, Mexico. We also used previously published data from other Mexican peoples (Maya, Chol, Tepehua, Otomí, and Mestizos from northern and central Mexico) to delineate genetic relations, for a total of 541 individuals. Average heterozygosity (H) was lower in most populations from Oaxaca (range 0.687 in Zoque to 0.756 in Chontal) than values observed in Mestizo populations from Mexico (0.758 and 0.793 in central and northern Mestizo, respectively) but higher than values observed in other Amerindian populations from South America; the same relation was true for the number of alleles (n(a) ). We tested (using the software Structure) whether major geographic or linguistic barriers to gene flow existed among the populations of Oaxaca and found that the populations appeared to constitute one or two genetic groups, suggesting that neither geographic location nor linguistics had an effect on the genetic structure of these culturally and linguistically highly diverse indigenous peoples. Moreover, we found a low but statistically significant between-population differentiation. In addition, the genetic structure of Oaxacan populations did not fit an isolation-by-distance model. Finally, using AMOVA and a Bayesian clustering approach, we did not detect significant geographic or linguistic barriers to gene flow within Oaxaca. These results suggest that the indigenous communities of Oaxaca, although culturally isolated, can be genetically defined as a large, nearly panmictic population in which migration could be a more important population mechanism than genetic drift. Finally, compared with outgroups in Mexico (both indigenous peoples and Mestizos), three groups were apparent. Among them, only the Otomí population from Hidalgo has a different culture and language.     

The structure of itesmol and its C-24 congenor

Structures $\text{1}$ and $\text{2}$ respectively have been assigned to itesmol and its minor congener isolated from a cactus indigenous to Mexico.     

<Emphasis Type="Italic">In vitro</Emphasis> propagation of <Emphasis Type="Italic">Acer grandidentatum</Emphasis> Nutt.

Bigtooth maple (Acer grandidentatum) is a promising ornamental tree that is not widely used in managed landscapes. Tissue culture has not been used successfully to propagate this taxon. We cultured single- and double-node explants from greenhouse-grown, 2-y old seedlings of bigtooth maples, which are indigenous to New Mexico, Texas, and Utah, on Murashige–Skoog (MS), Linsmaier–Skoog (LS), Driver–Kuniyuki Walnut (DKW), and Woody Plant (WPM) tissue culture media. Media affected shoot proliferation (P = 0.0242) but the zone of explant origin (P = 0.7594) did not. After four 30-d subcultures, explants on DKW media and WPM media produced 3.6 and 3.5 shoots per explant, respectively. Sprouting rates were highest on DKW, making DKW the best overall media for shoot proliferation. Double-node microshoots were rooted in vitro on DKW containing indole acetic acid (IAA). Microshoots represented six genotypes from three locations within Texas and New Mexico. Rooting percentage increased up to 15% as IAA concentration increased (P = 0.0040). There was 100% survival of rooted microshoots in vented Phytatrays containing one perlite: one peat moss (v/v). We conclude that DKW can be used to proliferate microshoots, and IAA induces rooting in microshoots of bigtooth maple.