Biology:Sinhapura

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Sinhapura (Sanskrit, "Lion City"; IAST: Siṃhapura) was the capital of the legendary Indian king Sinhabahu. It has been mentioned in the Buddhist legends about Prince Vijaya. The name is also transliterated as Sihapura or Singhapura.

The location of Sinhapura is disputed with some scholars claiming the city was located in eastern India and others claiming it was located in present-day Malaysia or Thailand.[1] The city is linked to the origin of the Sinhalese people and Sinhalese Buddhist mythology.

The legend

According to Mahavamsa, the king of Vanga (historic Bengal region) married the daughter of the king of Kalinga (present-day Odisha). The couple had a daughter named Suppadevi, who was prophesied to copulate with the king of beasts. As an adult, Princess Suppadevi left Vanga to seek an independent life. She joined a caravan headed for Magadha, but it was attacked by Sinha ("lion") in a forest of the Lala (or Lada) region. The Mahavamsa mentions the "Sinha" as an animal, but some modern interpreters state that Sinha was the name of a beastly outlaw man living in the jungle. Lala is variously identified as Rarh (an area in the Vanga-Kalinga region), or as Lata (a part of the present-day Gujarat).[2][3]

Suppadevi fled during the attack, but encountered Sinha again. Sinha was attracted to her, and she also caressed him, thinking of the prophecy. Sinha kept Suppadevi locked in a cave, and had two children with her: a son named Sinhabahu (or Sihabahu; "lion-armed") and a daughter named Sinhasivali (or Sihasivali). When the children grew up, Suppadevi escaped with them to Vanga. They met a general who happened to be a cousin of Suppadevi, and later married her. Meanwhile, Sinha started ravaging villages in an attempt to find his missing family. The King of Vanga announced a reward for anyone who could kill Sinha. Sinhabahu killed his own father to claim the reward. By the time Sinhabahu returned to the capital, the King of Vanga had died. Sinhabhau was declared the new king by the ministers, but he later handed over the kingship to his mother's husband, the general. He went back to his birthplace in Lala, and founded the city of Sinhapura.[2][4]

Sinhabahu married his sister Sinhasivali, and the couple had 32 sons in form of 16 pairs of twins. Vijaya was their eldest son, followed by his twin Sumitta. Vijaya and his followers were expelled from Sinhapura for their violent deeds against the citizens. During their exile, they reached the present-day Sri Lanka, where they found the Kingdom of Tambapanni. Meanwhile, in Sinhapura, Sumitta succeeded his father as the king. Before an heirless Vijaya died in Lanka, he sent a letter to Sumitta, asking him to come to Lanka and govern the new kingdom. Sumitta was too old to go to Lanka, so he sent his youngest son Panduvasdeva instead.[2]

Identification

Mahavamsa mentions that Sinhapura was founded in Lala, but doesn't mention the exact location of Lala. Scholars who believe the legend of Prince Vijaya to be semi-historical have tried to identify the legendary Sinhapura with several modern places in India.

According to one theory, Sinhapura was in Present day southern part of WEST BENGAL, a place named Singur which is a census town in Singur CD Block in Chandannagore subdivision of Hooghly district, or another legend say this was in Kalinga, either in present-day Odisha, Jharkhand or the northern part of Andhra Pradesh. A city named Simhapura (another variant of "lion city") was the capital of Kalinga region during Mathara, Pitrubhakta and Vasistha dynasties.[5][6] The inscriptions of three Kalinga kings — Candavarman, Umavarman and Ananta Saktivarman — were issued from Simhapura. Ananta Saktivarman's inscription is dated approximately to 5th century CE on paleographic grounds.[7] A Sanskrit-language plate inscription, also dated approximately to 5th century CE, mentions that it was issued by a vassal king named Satrudamanadeva from the Simhapura city. The inscription was found at Pedda Dugam, a place in Jalumuru mandal of Srikakulam district, Andhra Pradesh.[8] Simhapura was the capital of a kingdom in Kalinga region in as late as 12th century CE.[7] The inscriptions of the Sri Lankan king Nissanka Malla state that he was born in Sinhapura of Kalinga in 1157/8 CE, and that he was a descendant of Vijaya. However, his records are considered to be boastful exaggerations.[9]

R. C. Majumdar mentions that the Kalinga capital Simhapura and Sinhapura of Mahavamsa may have been same, but "the whole story is too legendary to be considered seriously".[7] Even those who identify Sinhapura with Simhapura of Kalinga differ in opinion about its exact location. One source identifies the ancient city with the Singupuram village near Srikakulam in Andhra Pradesh.[10] Another source identifies Sinhapura with Singhpur town near Jajpur in present-day Odisha.[3]

Professor Manmath Nath Das points out that according to Mahavamsa, Lala (and therefore Sinhapura) was located on the way from Vanga (present-day Bengal) to Magadha (present-day Bihar). If Mahavamsa is correct, Sinhapura could not have been located in today's Odisha or Andhra Pradesh, because these places lie to the south of Bengal, away from Bihar. He, therefore, concludes that the Sinhapura of Mahavamsa was different from the capital city mentioned in records of Kalinga's rulers: it was probably located in the present-day Chota Nagpur area.[11] S. Krishnaswami Aiyangar also believed that Lala and Sinhapura were located on road main road connecting Vanga to Magadha. According to him, this area was either a part of the Kalinga kingdom, or located near its border.[12]

Historians such as A. L. Basham and Senarath Paranavithana believe that the Lala kingdom was situated far away from the Vanga-Kalinga region, in present-day Gujarat. According to them, Sinhapura was located in present-day Sihor.[13]

According to Hem Chandra Raychaudhuri, Sinhapura was in the Rarh region of Vanga. He identifies it with the present-day Singur in West Bengal.[14]

Other scholars claim the city was located in Southeast Asia. Paranavitana indirectly claimed the city was located in Malaya while Rohanadheera claimed the city was Sing Buri, close to the city of Lopburi, which was located within the Khmer Empire at the time.[1]

Genetic Studies

According to a genetic admixture study by Dr. Gautam K. Kshatriya in 1995, the Sri Lankan Tamil are closely related to the Sinhalese who are closely related to Indian Tamils. Kshatriya found the Sri Lankan Tamils to have a greater contribution from the Sinhalese of Sri Lanka (55.20% +/- 9.47) while the Sinhalese had the greatest contribution from South Indian Tamils (69.86% +/- 0.61), followed by Bengalis from the East India (25.41% +/- 0.51). With both the Sri Lankan Tamils and Sinhalese in the island sharing a common gene pool of 55%. They are farthest from the indigenous Veddahs.[15] This close relationship between the Sri Lankan Tamils and Sinhalese makes sense, as the two populations have been close to each other historically, linguistically, and culturally for over 2000 years.[15]

Genetic admixture of Sri Lankan Tamil by Dr. Gautam K. Kshatriya
Genetic admixture of Sinhalese by Dr. Gautam K. Kshatriya

This is also supported by a genetic distance study, which showed low differences in genetic distance between Tamils and the Sinhalese.[16] Tamils and the Sinhalese also share similar cultures in terms of kinship classification, cousin marriage, dress and housing.[17] The observation that the Sinhalese has highest contribution from South Indian Tamils is challenged by new studies. See Genetic studies on Sinhalese. It is shown that 72% of genetic admixture comes from Bengali rather than South Indian Tamil, which unconditionally rejected the theory of orissa connection of simhapura.

Relationship to Bengalis

Genetic26526 admixture of Sinhalese by Dr. Saha Papiha

An Alu polymorphism analysis of Sinhalese from Colombo by Dr Sarabjit Mastanain in 2007 using Tamil, Bengali, Gujarati (Patel), and Punjabi as parental populations found different proportions of genetic contribution:[18]

Statistical Method Bengali Tamil North Western
Point Estimate 57.49% 42.5% -
Maximum Likelihood Method 88.07% - -
Using Tamil, Bengali and North West as parenteral population 50-66% 11-30% 20-23%

A genetic distance analysis by Dr Robet Kirk also concluded that the modern Sinhalese are most closely related to the Bengalis.[16]

This is further substantiated by a VNTR study, which found 70-82% of Sinhalese genes to originate from Bengali admixture:[19]

Parenteral population Bengali Tamil Gujarati Punjabi
Using Tamil and Bengali as parenteral population 70.03% 29.97% -
Using Tamil, Bengali and Gujarati as parenteral population 71.82% 16.38% 11.82%
Using Bengali, Gujarati and Punjabi as parenteral population 82.09% - 15.39% 2.52%

D1S80 allele frequency (A popular allele for genetic fingerprinting) is also similar between the Sinhalese and Bengalis, suggesting the two groups are closely related.[20] The Sinhalese also have similar frequencies of the allele MTHFR 677T (13%) to West Bengalis (17%).[21][22]

A test for Y-chromosome DNA haplogroups conducted by Dr Toomas Kivisild on Sinhalese of Sri Lanka has shown that 23% of the subjects were R1a1a (R-SRY1532) positive.[23] Also in the same test 24.1% of the subjects were R2 positive as subclades of Haplogroup P (92R7).[23] Haplogroup R2 is also found in a considerable percentage among Bengali of India.

Relationship to other ethnic groups in Sri Lanka

A study looking at genetic variation of the FUT2 gene in the Sinhalese and Sri Lankan Tamil population, found similar genetic backgrounds for both ethnic groups, with little genetic flow from other neighbouring Asian population groups.[24] Studies have also found no significant difference with regards to blood group, blood genetic markers and single-nucleotide polymorphism between the Sinhalese and other ethnic groups in Sri Lanka.[25][26][27] Another study has also found "no significant genetic variation among the major ethnic groups in Sri Lanka".[28] This is further supported by a study which found very similar frequencies of alleles MTHFR 677T, F2 20210A & F5 1691A in South Indian Tamil, Sinhalese, Sri Lankan Tamil and Moor populations.[22]

Relationship to East and Southeast Asians

Genetic studies show that the Sinhalese have received some genetic flow from neighboring populations in East Asia and Southeast Asia, such as from the ethnically diverse and disparate Tibeto-Burman peoples and Austro-Asiatic peoples,[29] which is due to their close genetic links to Northeast India.[30][31][32] A 1985 study conducted by Roychoudhury AK and Nei M, indicated the values of genetic distance showed that the Sinhalese people were slightly closer to Mongoloid populations due to gene exchange in the past.[33][34] In regards to comparisons of root and canal morphology of Sri Lankan mandibular molars, it showed that they were further away from Mongoloid populations.[35] Among haplogroups found in East Asian populations, a lower frequency of East Asian mtDNA haplogroup, G has been found among the populations of Sri Lanka alongside haplogroup D in conjunction with the main mtDNA haplogroup of Sri Lanka's ethnic groups, haplogroup M.[36] In regards to Y-DNA, Haplogroup C-M130 is found at low to moderate frequencies in Sri Lanka.[37]

Genetic markers of immunoglobulin among the Sinhalese show high frequencies of afb1b3 which has its origins in the Yunnan and Guangxi provinces of southern China.[38] It is also found at high frequencies among Odias, certain Nepali and Northeast Indian, southern Han Chinese, Southeast Asian and certain Austronesian populations of the Pacific Islands.[38] At a lower frequency, ab3st is also found among the Sinhalese and is generally found at higher frequencies among northern Han Chinese, Tibetan, Mongolian, Korean and Japanese populations.[38] The Transferrin TF*Dchi allele which is common among East Asian and Native American populations is also found among the Sinhalese.[33] HumDN1*4 and HumDN1*5 are the predominant DNase I genes among the Sinhalese and are also the predominant genes among southern Chinese ethnic groups and the Tamang people of Nepal.[39] A 1988 study conducted by N. Saha, showed the high GC*1F and low GC*1S frequencies among the Sinhalese are comparable to those of the Chinese, Japanese, Koreans, Thais, Malays, Vietnamese, Laotians and Tibetans.[40] A 1998 study conducted by D.E. Hawkey showed dental morphology of the Sinhalese is closely related to those of the Austro-Asiatic populations of East and Northeast India.[29] Hemoglobin E a variant of normal hemoglobin, which originated in and is prevalent among populations in Southeast Asia, is also common among the Sinhalese and can reach up to 40% in Sri Lanka.[41]

Skin pigmentation

In 2008 a study looked at SLC24A5 polymorphism which accounts for 25-40% of the skin complexion difference between Europeans and Africans and up to 30% of skin colour variation in South Asians.[42] The study found that the rs1426654 SNP of SLC24A5, which is fixed in European populations[43] and found more commonly in light skinned individuals than dark skinned individuals (49% compared to 10%), has a frequency of 50-55% in the Sinhalese and 25-30% in Sri Lankan Tamils.[42] This allele could have arisen in the Sinhalese due to strong East Asian genetic admixture, further migration from North India or strong selection factors.

References

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  43. Stanford University. (2009). rs1426654 Chromosome chr15:46213776. Available: http://hgdp.uchicago.edu/cgi-bin/alfreqs.cgi?pos=46213776&chr=chr15&rs=rs1426654&imp=true. Last accessed 3 March 2010.

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