Aymara people has been a relatively homogeneous group since Spanish Conquest by 1,532 CE, even if... more Aymara people has been a relatively homogeneous group since Spanish Conquest by 1,532 CE, even if previously represented a group of various cultural defined populations who gave rise to them. They were and are established in Andean Altiplano around Titikaka Lake (Bolivia, Peru), Argentina and Chile neighborhood, speak Aymara language and have been maintained after Europeans arrival at a lower social status than Quechua (Inca) speaking people. However, both Aymara and Quechua populations acknowledge Titikaka Lake as center of their origins; both languages are also related. Specific high frequencies of HLA-A*02, -A*24 and -A*68, HLA-B*35, -B*39 and -B*48, HLA-DRB1*08:02, -DRB1*09:01, and -DRB1*14:02, and HLA-DQB1*04:02, -DQB1*03:02 and -DQB1*03:01 alleles are found in Aymaras and HLA class II haplotypes common to Andean Amerindians (DRB1*08:02-DQB1*04:02 and DRB1*04:03-DQB1*03:02), like Quechua, Aymara, Uros, Lamas and Mapuche are also found in Easter and other Pacific Islands. Giant human head stone statues at Tiwanaku (Titikaka Lake, Bolivia) are also found at Easter Island. Thus, it is possible a gene and cultural flow between Andean Amerindians and Easter and other Pacific Islands, as it was demonstrated by Thor Heyerdahl in his Kon-Tiki expedition which reached Pacific Islands sailing from El Callao Harbour (Lima, Peru).
Mexican Mayo Amerindians live in southern Sonora and North Sinaloa states. They probably come fro... more Mexican Mayo Amerindians live in southern Sonora and North Sinaloa states. They probably come from North or are related to First American Inhabitants established further North. A non-related sample of them have volunteered to HLA study in order to achieve a profile useful for their epidemiology and future transplant interstate programs, in addition to ascertain ancestry and anthropological studies. HLA typing was carried out by a standard methodology. HLA-B*48 allele(s) was found, which is characteristic of Pacific Amerindians and Pacific Islanders/southern Asians. Also, HLA-A*24 (most likely HLA-A*24:02) shows specific high frequencies in this population and also in indigenous people, like Aleuts, Alaska Yupik, Japan, Taiwan, Australia, New Zealand, Papua New Guinea, southern China and other Pacific Islands. Other Andean Amerindians also show a high HLA-A*24:02 frequencies. This confirms our previous results of a possible direct gene flow between Pacific Islanders/southern Asians and Amerindians.
In addition, typical Amerindian haplotypes have been found in high frequency like HLA-A*24-B*39-DRB1*04:07-DQB1*03:02, HLA-A*02-B*35-DRB1*04:07-DQB1*03:02 and HLA-A*24-B*35-DRB1*04:07-DQB1*03:02, and new haplotypes are also described like HLA-A*02-B*35-DRB1*14:06-DQB1*03:01, HLA-A*02-B*48-DRB1*04:04-DQB1*03:02, and HLA-A*02-B*08-DRB1*04:07-DQB1*03:02. This study also supports that Americas peopling was not only carried out through Bering Strait but also through Pacific and Atlantic Oceans in an earlier time than proposed
Gorgan (Iran) have been studied for HLA-A, -B, -C, -DRB1 and -DQB1 genes for the first time. They... more Gorgan (Iran) have been studied for HLA-A, -B, -C, -DRB1 and -DQB1 genes for the first time. They are Turkmen and originated in East Asia around Altai Mts; they originally spoke a Turk language classified within the Turkish-Oguz group. Peripheral blood samples were collected from Gorgan City (Iran) and HLA typed by standard methodology. HLA allele frequencies were compared with 7984 chromosomes of other World populations and it was shown existence of admixture of Siberian and Mediterranean HLA characters in this population, probably due to longlasting contact with Persians. Three new HLA extended haplotypes were found: A*01:01-B*35:01-DRB1*03:01-DQB1*02:01, A*30:01-B*13:01-DRB1*15:01-DQB1*02:01 and A*31:01-B*35:01-DRB1*15:01-DQB1*03:01. Gorgan (Iran) were most close to Chuvashians (Noth Caspian Sea, Russia) and Siberians, like Tuvinians, Mansi and Buryats in Neighbour Joining and Vista analyses. It is established a relationship of this population with Kurgan (Gorgan, Iran) archaeological mounds culture. However, their kinship with Scythians (2nd century BC) and Sarmatians (4th century AD) is obscure although both of them spoke a Persian language.
Description of New American Carduelis/Spinus Bird Species in La Paz (Bolivia): C./S. lapazensis., 2021
Introduction: South American siskins (Genus Carduelis/Spinus) are the outcome of regional evoluti... more Introduction: South American siskins (Genus Carduelis/Spinus) are the outcome of regional evolutionary radiation from an extant (or other extinct) species: C. notata, a North America siskin, which thrives in Mexico subtropical areas and is parental of one of the three described North American siskin radiations. Methods: Speciation and/or subspeciation of this South American siskin radiation have probably occurred during Pleistocene Epoch. In the present paper, a new species/subspecies akin to C./S. atrata is described by genetic and phenotypic parameters: this new species/subspecies was previously considered a subspecies of C./S. xanthogastra, which thrives further North and is separated about 1,762 km, 1,094 miles, from this described subspecies, Carduelis/ Spinus xanthogastra stejnegeri. Results: Our genetic study using mt cyt b, phenotypic and behavior observations show that this putative C./S. xanthogastra subspecies is either a different species or a C./S.atrata subspecies; we have proposed a provisional name for this finch, C./S. lapazensis, instead of C./S. x. stejnegeri. Conclusion: Species definition is movable and controversial, and it is uncertain in South American siskins, which all show a close genetic and phenotypical relationship, which may be still immersed in speciation processes since Pleistocene Epoch.
The Rock of the Dead: new "Latin" or "Iberian-Guanche" Inscriptions found in Tenerife (Canary Islands, Spain, 2019
A new panel of "Latin" or Iberian-Guanche rock inscriptions has been found in Tenerife, a transcr... more A new panel of "Latin" or Iberian-Guanche rock inscriptions has been found in Tenerife, a transcription and translation hypotheses have been put forward based on a methodology involving semantics and phonology of Basque and ancient Iberian language (used during the 1 st millennium BC in Iberia and France).
A new panel of "Latin" or Iberian-Guanche rock inscriptions has been found in Tenerife, a transcr... more A new panel of "Latin" or Iberian-Guanche rock inscriptions has been found in Tenerife, a transcription and translation hypotheses have been put forward based on a methodology involving semantics and phonology of Basque and ancient Iberian language (used during the 1 st millennium BC in Iberia and France).
HLA-A, -B, -C and -DRB1 alleles and haplotypes have been studied in a group of Aleuts from Bering... more HLA-A, -B, -C and -DRB1 alleles and haplotypes have been studied in a group of Aleuts from Bering Island (Commander Islands, Russia). Many of their ancestors were original from other Aleutian Islands, like Attu and Atka Islands (USA) and may have had a low degree of admixture with Russians. HLA haplotypes are found to be specific and quite different from other First North America Inhabitants (including Amerindians, Na-Dene and Eskimo), as it was previously shown in a less numerous Aleut population. HLA-A*24:02 is found in a very high frequency; this character is shared by Pacific and Amerindian populations. In conclusion, HLA, other genetic markers, anthropological and linguistic traits make Aleuts to be different from First America Inhabitants and closer to Europeans and Asians: specifically Aleut relatedness has been found with Scandinavian Saami (Lapps) and Finns and Baikal Lake area Buryats, where all of them may have initialing being originated.
“Latín” rock scripts in Canary Islands are ancient Iberian inscriptions (Iberian-Guanche) A story of forgotten genetics, scripts, pyramids and other prehistoric artifacts, 2019
"Latin" rock scripts were discovered 30 years ago in Lanzarote and Fuerteventura Islands (Canary ... more "Latin" rock scripts were discovered 30 years ago in Lanzarote and Fuerteventura Islands (Canary Islands). However, they are an incised linear writing which lacks Q, H, P and T frequent Latin letters and translation into Latin has not been possible. A transcription and a translation hypothesis was proposed long ago because scripts were almost identical to those of the Iberian semi-syllabary which was used in Iberia and France during first millennium BC; "Latin" scripts were named "Iberian-Guanche" and were mostly religious and funerary. This type of lineal incise writing is
Frequencies and significance of HLA genes in Amerindians from Chile Cañete Mapuche, 2019
Mapuche Amerindians live now widespread in Central South Chile and Argentina and speak “Mapudungu... more Mapuche Amerindians live now widespread in Central South Chile and Argentina and speak “Mapudungun”, an unclassified language. A group of Chilean Mapuche was studied for HLA genes using standard techniques. Typical Amerindian HLA genes and haplotypes are found in the population, like HLA-DRB1*14:02, −08:02 and class II haplotype DRB1*08:02 DQB1*04:02. However, these and other genes are also common in Pacific Islanders. Thus, relatedness of First America Inhabitants with some Pacific Islanders is stressed. Evidences of Pacific and Atlantic cultural and genetic exchange, probably in both directions, and California Man settlements found since 130,000 years ago makes it necessary a revision of Americas peopling. This study may be also useful for medical Mapuche use in Transplantation and HLA and disease Epidemiology.
Aymara people has been a relatively homogeneous group since Spanish Conquest by 1,532 CE, even if... more Aymara people has been a relatively homogeneous group since Spanish Conquest by 1,532 CE, even if previously represented a group of various cultural defined populations who gave rise to them. They were and are established in Andean Altiplano around Titikaka Lake (Bolivia, Peru), Argentina and Chile neighborhood, speak Aymara language and have been maintained after Europeans arrival at a lower social status than Quechua (Inca) speaking people. However, both Aymara and Quechua populations acknowledge Titikaka Lake as center of their origins; both languages are also related. Specific high frequencies of HLA-A*02, -A*24 and -A*68, HLA-B*35, -B*39 and -B*48, HLA-DRB1*08:02, -DRB1*09:01, and -DRB1*14:02, and HLA-DQB1*04:02, -DQB1*03:02 and -DQB1*03:01 alleles are found in Aymaras and HLA class II haplotypes common to Andean Amerindians (DRB1*08:02-DQB1*04:02 and DRB1*04:03-DQB1*03:02), like Quechua, Aymara, Uros, Lamas and Mapuche are also found in Easter and other Pacific Islands. Giant human head stone statues at Tiwanaku (Titikaka Lake, Bolivia) are also found at Easter Island. Thus, it is possible a gene and cultural flow between Andean Amerindians and Easter and other Pacific Islands, as it was demonstrated by Thor Heyerdahl in his Kon-Tiki expedition which reached Pacific Islands sailing from El Callao Harbour (Lima, Peru).
Mexican Mayo Amerindians live in southern Sonora and North Sinaloa states. They probably come fro... more Mexican Mayo Amerindians live in southern Sonora and North Sinaloa states. They probably come from North or are related to First American Inhabitants established further North. A non-related sample of them have volunteered to HLA study in order to achieve a profile useful for their epidemiology and future transplant interstate programs, in addition to ascertain ancestry and anthropological studies. HLA typing was carried out by a standard methodology. HLA-B*48 allele(s) was found, which is characteristic of Pacific Amerindians and Pacific Islanders/southern Asians. Also, HLA-A*24 (most likely HLA-A*24:02) shows specific high frequencies in this population and also in indigenous people, like Aleuts, Alaska Yupik, Japan, Taiwan, Australia, New Zealand, Papua New Guinea, southern China and other Pacific Islands. Other Andean Amerindians also show a high HLA-A*24:02 frequencies. This confirms our previous results of a possible direct gene flow between Pacific Islanders/southern Asians and Amerindians.
In addition, typical Amerindian haplotypes have been found in high frequency like HLA-A*24-B*39-DRB1*04:07-DQB1*03:02, HLA-A*02-B*35-DRB1*04:07-DQB1*03:02 and HLA-A*24-B*35-DRB1*04:07-DQB1*03:02, and new haplotypes are also described like HLA-A*02-B*35-DRB1*14:06-DQB1*03:01, HLA-A*02-B*48-DRB1*04:04-DQB1*03:02, and HLA-A*02-B*08-DRB1*04:07-DQB1*03:02. This study also supports that Americas peopling was not only carried out through Bering Strait but also through Pacific and Atlantic Oceans in an earlier time than proposed
Gorgan (Iran) have been studied for HLA-A, -B, -C, -DRB1 and -DQB1 genes for the first time. They... more Gorgan (Iran) have been studied for HLA-A, -B, -C, -DRB1 and -DQB1 genes for the first time. They are Turkmen and originated in East Asia around Altai Mts; they originally spoke a Turk language classified within the Turkish-Oguz group. Peripheral blood samples were collected from Gorgan City (Iran) and HLA typed by standard methodology. HLA allele frequencies were compared with 7984 chromosomes of other World populations and it was shown existence of admixture of Siberian and Mediterranean HLA characters in this population, probably due to longlasting contact with Persians. Three new HLA extended haplotypes were found: A*01:01-B*35:01-DRB1*03:01-DQB1*02:01, A*30:01-B*13:01-DRB1*15:01-DQB1*02:01 and A*31:01-B*35:01-DRB1*15:01-DQB1*03:01. Gorgan (Iran) were most close to Chuvashians (Noth Caspian Sea, Russia) and Siberians, like Tuvinians, Mansi and Buryats in Neighbour Joining and Vista analyses. It is established a relationship of this population with Kurgan (Gorgan, Iran) archaeological mounds culture. However, their kinship with Scythians (2nd century BC) and Sarmatians (4th century AD) is obscure although both of them spoke a Persian language.
Description of New American Carduelis/Spinus Bird Species in La Paz (Bolivia): C./S. lapazensis., 2021
Introduction: South American siskins (Genus Carduelis/Spinus) are the outcome of regional evoluti... more Introduction: South American siskins (Genus Carduelis/Spinus) are the outcome of regional evolutionary radiation from an extant (or other extinct) species: C. notata, a North America siskin, which thrives in Mexico subtropical areas and is parental of one of the three described North American siskin radiations. Methods: Speciation and/or subspeciation of this South American siskin radiation have probably occurred during Pleistocene Epoch. In the present paper, a new species/subspecies akin to C./S. atrata is described by genetic and phenotypic parameters: this new species/subspecies was previously considered a subspecies of C./S. xanthogastra, which thrives further North and is separated about 1,762 km, 1,094 miles, from this described subspecies, Carduelis/ Spinus xanthogastra stejnegeri. Results: Our genetic study using mt cyt b, phenotypic and behavior observations show that this putative C./S. xanthogastra subspecies is either a different species or a C./S.atrata subspecies; we have proposed a provisional name for this finch, C./S. lapazensis, instead of C./S. x. stejnegeri. Conclusion: Species definition is movable and controversial, and it is uncertain in South American siskins, which all show a close genetic and phenotypical relationship, which may be still immersed in speciation processes since Pleistocene Epoch.
The Rock of the Dead: new "Latin" or "Iberian-Guanche" Inscriptions found in Tenerife (Canary Islands, Spain, 2019
A new panel of "Latin" or Iberian-Guanche rock inscriptions has been found in Tenerife, a transcr... more A new panel of "Latin" or Iberian-Guanche rock inscriptions has been found in Tenerife, a transcription and translation hypotheses have been put forward based on a methodology involving semantics and phonology of Basque and ancient Iberian language (used during the 1 st millennium BC in Iberia and France).
A new panel of "Latin" or Iberian-Guanche rock inscriptions has been found in Tenerife, a transcr... more A new panel of "Latin" or Iberian-Guanche rock inscriptions has been found in Tenerife, a transcription and translation hypotheses have been put forward based on a methodology involving semantics and phonology of Basque and ancient Iberian language (used during the 1 st millennium BC in Iberia and France).
HLA-A, -B, -C and -DRB1 alleles and haplotypes have been studied in a group of Aleuts from Bering... more HLA-A, -B, -C and -DRB1 alleles and haplotypes have been studied in a group of Aleuts from Bering Island (Commander Islands, Russia). Many of their ancestors were original from other Aleutian Islands, like Attu and Atka Islands (USA) and may have had a low degree of admixture with Russians. HLA haplotypes are found to be specific and quite different from other First North America Inhabitants (including Amerindians, Na-Dene and Eskimo), as it was previously shown in a less numerous Aleut population. HLA-A*24:02 is found in a very high frequency; this character is shared by Pacific and Amerindian populations. In conclusion, HLA, other genetic markers, anthropological and linguistic traits make Aleuts to be different from First America Inhabitants and closer to Europeans and Asians: specifically Aleut relatedness has been found with Scandinavian Saami (Lapps) and Finns and Baikal Lake area Buryats, where all of them may have initialing being originated.
“Latín” rock scripts in Canary Islands are ancient Iberian inscriptions (Iberian-Guanche) A story of forgotten genetics, scripts, pyramids and other prehistoric artifacts, 2019
"Latin" rock scripts were discovered 30 years ago in Lanzarote and Fuerteventura Islands (Canary ... more "Latin" rock scripts were discovered 30 years ago in Lanzarote and Fuerteventura Islands (Canary Islands). However, they are an incised linear writing which lacks Q, H, P and T frequent Latin letters and translation into Latin has not been possible. A transcription and a translation hypothesis was proposed long ago because scripts were almost identical to those of the Iberian semi-syllabary which was used in Iberia and France during first millennium BC; "Latin" scripts were named "Iberian-Guanche" and were mostly religious and funerary. This type of lineal incise writing is
Frequencies and significance of HLA genes in Amerindians from Chile Cañete Mapuche, 2019
Mapuche Amerindians live now widespread in Central South Chile and Argentina and speak “Mapudungu... more Mapuche Amerindians live now widespread in Central South Chile and Argentina and speak “Mapudungun”, an unclassified language. A group of Chilean Mapuche was studied for HLA genes using standard techniques. Typical Amerindian HLA genes and haplotypes are found in the population, like HLA-DRB1*14:02, −08:02 and class II haplotype DRB1*08:02 DQB1*04:02. However, these and other genes are also common in Pacific Islanders. Thus, relatedness of First America Inhabitants with some Pacific Islanders is stressed. Evidences of Pacific and Atlantic cultural and genetic exchange, probably in both directions, and California Man settlements found since 130,000 years ago makes it necessary a revision of Americas peopling. This study may be also useful for medical Mapuche use in Transplantation and HLA and disease Epidemiology.
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Papers by Álvaro Callado
In addition, typical Amerindian haplotypes have been found in high frequency like HLA-A*24-B*39-DRB1*04:07-DQB1*03:02, HLA-A*02-B*35-DRB1*04:07-DQB1*03:02 and HLA-A*24-B*35-DRB1*04:07-DQB1*03:02, and new haplotypes are also described like HLA-A*02-B*35-DRB1*14:06-DQB1*03:01, HLA-A*02-B*48-DRB1*04:04-DQB1*03:02, and HLA-A*02-B*08-DRB1*04:07-DQB1*03:02. This study also supports that Americas peopling was not only carried out through Bering Strait but also through Pacific and Atlantic Oceans in an earlier time than proposed
(Commander Islands, Russia). Many of their ancestors were original from other Aleutian Islands, like Attu and
Atka Islands (USA) and may have had a low degree of admixture with Russians. HLA haplotypes are found to be
specific and quite different from other First North America Inhabitants (including Amerindians, Na-Dene and
Eskimo), as it was previously shown in a less numerous Aleut population. HLA-A*24:02 is found in a very high
frequency; this character is shared by Pacific and Amerindian populations. In conclusion, HLA, other genetic
markers, anthropological and linguistic traits make Aleuts to be different from First America Inhabitants and
closer to Europeans and Asians: specifically Aleut relatedness has been found with Scandinavian Saami (Lapps)
and Finns and Baikal Lake area Buryats, where all of them may have initialing being originated.
In addition, typical Amerindian haplotypes have been found in high frequency like HLA-A*24-B*39-DRB1*04:07-DQB1*03:02, HLA-A*02-B*35-DRB1*04:07-DQB1*03:02 and HLA-A*24-B*35-DRB1*04:07-DQB1*03:02, and new haplotypes are also described like HLA-A*02-B*35-DRB1*14:06-DQB1*03:01, HLA-A*02-B*48-DRB1*04:04-DQB1*03:02, and HLA-A*02-B*08-DRB1*04:07-DQB1*03:02. This study also supports that Americas peopling was not only carried out through Bering Strait but also through Pacific and Atlantic Oceans in an earlier time than proposed
(Commander Islands, Russia). Many of their ancestors were original from other Aleutian Islands, like Attu and
Atka Islands (USA) and may have had a low degree of admixture with Russians. HLA haplotypes are found to be
specific and quite different from other First North America Inhabitants (including Amerindians, Na-Dene and
Eskimo), as it was previously shown in a less numerous Aleut population. HLA-A*24:02 is found in a very high
frequency; this character is shared by Pacific and Amerindian populations. In conclusion, HLA, other genetic
markers, anthropological and linguistic traits make Aleuts to be different from First America Inhabitants and
closer to Europeans and Asians: specifically Aleut relatedness has been found with Scandinavian Saami (Lapps)
and Finns and Baikal Lake area Buryats, where all of them may have initialing being originated.