Genetic diversity of wild reindeer (<Emphasis Type="Italic">Rangifer tarandus</Emphasis>) of Taimyr: Analysis of polymorphism of the control region of mitochondrial DNA

Based on an analysis of the polymorphism of nucleotide sequences (n = 111) of the mtDNA control region (left domain), the genetic diversity of the largest population of wild reindeer Rangifer tarandus in Eurasia, which inhabits Taimyr peninsula, was studied. High levels of haplotype (H) and nucleotide (π) diversity (0.987 and 0.018, respectively) were revealed, which indicate the long existence and the sufficiently stable growth of this population. The absence of long periods of abrupt decrease in the number of the Taimyr wild reindeer population and/or facts of formation of its genetic diversity as a result of mixing of genetically distant conspecific populations is supported by the data on the pattern of mismatch distributions and the topology of the phylogenetic tree. The low level of genetic differences between reindeer from the western, central, and eastern groups reflects their common origin and close relationship.     

Polymorphism of the cytochrome oxidase b gene (<Emphasis Type="Italic">cyt b</Emphasis>) in Russian populations of common carp and wild common carp (<Emphasis Type="Italic">Cyprinus carpio</Emphasis> L.)

Polymorphism of the mitochondrial cyt b gene was examined in 35 individuals of common carp and wild common carp (Cyprinus carpio L.). The fish examined represented two natural populations from Khabarovsk krai (Ac and Am), Volga wild common carp, Don wild common carp, and two common carp breeds, Ropsha (strains BB and MM) common carp and Hungarian common carp. The highest level of nucleotide (π) and haplotype (h) diversity was detected in two strains of Ropsha common carp (MM, π = 0.67%, h = 0.7; and BB, π = 0.21%, h = 0.9) and in one population (Am) of Amur wild common carp (π = 0.26%; h = 0.6). The second population of Amur wild common carp (Ac) and Hungarian common carp were characterized by lower variation estimates (π = 0.035%, h = 0.4; and π = 0.09%, h = 0.7, respectively). Genetic homogeneity was demonstrated for the populations of Volga and Don wild common carp (π = 0, h = 0). In the sample of the cyt b sequences examined, three lineages were identified. Lineages I and II united all haplotypes of the Am Amur wild common carp along with two haplotypes of Ropsha common carp, strain MM. The third lineage (III) was formed by the haplotypes of three individuals of Ropsha common carp strain MM, all representatives of Ropsha common carp strain BB, Hungarian common carp, Ac Amur wild common carp, and Don and Volga wild common carps. Statistically significant amino acid differences were observed only for the sequences, corresponding to haplotypes of lineage III, and the sum of sequences of lineages I and II. Effectiveness of different types of markers to differentiate the two subspecies of European and Amur wild common carp (C. c. carpio and C. c. haematopterus) is discussed, as well as the issues of the origin and dispersal of Russian common carp and wild common carp breeds.     

Genetic diversity of captive forest musk deer (Moschus berezovskii) inferred from the mitochondrial DNA control region

Forest musk deer ( Moschus berezovskii ) were once distributed widely in China. However, wild populations have declined dramatically because of poaching and habitat loss. Captive breeding populations have been established for several decades, but the genetic backgrounds of most captive populations were unclear and the population sizes increased very slowly. To provide useful information for conservation and management of this species, we investigated the genetic diversity and population structure of forest musk deer by analysing a 582-bp fragment of the mitochondrial DNA (mtDNA) control region (CR) in three captive breeding populations in Sichuan Province, China. Ninety-four variable sites and 27 haplotypes were observed in 109 individuals, and the nucleotide and haplotype diversities were relatively high compared with those of other endangered mammals. Of the three investigated populations, the Maerkang population had the highest nucleotide diversity ( π  = 0.0568), haplotype diversity ( h  =   0.836) and average intra-population genetic distance (0.062). The analysis of molecular variance demonstrated that most variation occurred within samples and that there was significant differentiation of the three populations. Estimates of gene flow indicated that there were few genetic exchanges among the three populations. Building pedigree records and increasing gene flow between populations will be helpful for conserving these populations and this species.     

Genetic diversity in captive and wild Matschie's tree kangaroo (Dendrolagus matschiei) from Huon Peninsula,Papua New Guinea,based on mtDNA control region sequences

The Association of Zoos and Aquariums (AZA) Matschie's tree kangaroo (Dendrolagus matschiei) population is at a critical point for assessing long-term viability. This population, established from 19 genetically uncharacterized D. matschiei, has endured a founder effect because only four individuals contributed the majority of offspring. The highly variable mitochondrial DNA (mtDNA) control region was sequenced for five of the female-founders by examining extant representatives of their maternal lineage and compared with wild (n=13) and captive (n=18) D. matschiei from Papua New Guinea (PNG). AZA female-founder D. matschiei control region haplotype diversity was low, compared with captive D. matschiei held in PNG. AZA D. matschiei have only two control region haplotypes because four out of five AZA female-founder D. matschiei had an identical sequence. Both AZA haplotypes were identified among the 17 wild and captive D. matschiei haplotypes from PNG. Genomic DNA extracted from wild D. matschiei fecal samples was a reliable source of mtDNA that could be used for a larger scale study. We recommend a nuclear DNA genetic analysis to more fully characterize AZA D. matschiei genetic diversity and to assist their Species Survival Plan^®. An improved understanding of D. matschiei genetics will contribute substantially to the conservation of these unique animals both in captivity and the wild. Zoo Biol 28:183–196, 2009. © 2008 Wiley-Liss, Inc.     

Microsatellite Analysis of Genetic Variation and Population Subdivision for the Black Muntjac, Muntiacus crinifrons

The black muntjac (Muntiacus crinifrons) is a rare deer found only in a restricted region in east China. Recent studies of mitochondrial DNA diversity have shown a markedly low level of nucleotide diversity for the species, and the Suichang population was genetically differentiated from the two other populations, in Huangshan and Tianmushan mountains. In this study, we extended the analysis of genetic diversity and population subdivision for the black muntjac using data from 11 highly polymorphic nuclear DNA microsatellite loci. Contrary to the results based on mtDNA data, the microsatellite loci revealed that the black muntjac retained a rather high nuclear genetic diversity (overall average H (E) = 0.78). Nevertheless, both types of markers supported the idea that the extant black muntjac population is genetically disrupted (overall phi (ST) = 0.16 for mtDNA and overall F (ST) = 0.053 for microsatellite, both P < 0.001). The correlation between genetic differentiation and geographic distance was not significant (Mantel test; P > 0.05), implying that the patterns of genetic differentiation observed in this study might result from recent habitat fragmentation or loss. Based on the results from the mtDNA and nuclear DNA data sets, two management units were defined for the species, Huangshan/Tianmushan and Suichang. We also recommend that a new captive population be established with individuals from the Suichang region as a founder source.     

陕西省林麝mtDNA D-loop区序列结构和种群遗传多样性

林麝(Moschus berezovskii)曾广泛分布于中国,由于盗猎和栖息地缩小,秦岭地区野生种群数量迅速下降,圈养繁殖种群已成立了几十年,但大多数圈养种群的遗传背景不清,种群规模增长非常缓慢。为了给这一物种的保护和管理提供有用的信息,调查了陕西省林麝1个圈养种群3个野生种群线粒体DNA(mt DNA)D-Loop 632 bp片段的遗传多样性和种群结构。在69个个体中其碱基组成为A+T的平均含量63.2%高于G+C含量36.8%,共检测到变异位点171个(约占总位点数的27.05%)。核苷酸多样性(Pi)为0.04424,平均核苷酸差异数(K)为19.908。69个个体分属32个单倍型,单倍型间的平均遗传距离(P)为0.070。32个单倍型构建的NJ系统树聚为3个分支,4个林麝群体中的单倍型是随机分布的。4个群体的平均遗传距离为0.043(标准误SE为0.005),凤县养殖场群体与留坝和陇县群体的亲缘关系较远。单倍型间的平均遗传距离为0.043,可见其遗传分化尚未达到种群分化的水平。结果表明,陕西省林麝群体mt DNA D-loop区序列存在着较丰富的变异和遗传多样性,凤县野生群体和凤县养殖场群体的核苷酸多样性和单倍型多样较高,养殖场种群没有出现近亲繁殖及遗传多样性下降的情况。凤县野生群体和凤县养殖场群体两者遗传分化较小,存在着较高的基因流水平。     

Two genetic divergence centers revealed by chloroplastic DNA variation in populations of <Emphasis Type="Italic">Cinnamomum kanehirae</Emphasis> Hay

Cinnamomum kanehirae Hayata (Lauraceae), the most valuable subtropical and temperate broadleaf timber tree in Taiwan, is rapidly disappearing from the wild. Taking advantage of a scion garden established by the Taiwan Forestry Research Institute, we examined patterns of chloroplast DNA (cpDNA) variations in 19 populations including 94 individuals. By sequencing two cpDNA fragments using universal primers (the trnL-trnF and petG-trnP intergenic spacers), we found eight polymorphic sites, six haplotypes, and extremely low nucleotide diversity (π = 0.00016) from 792 bp aligned sequences. The ancestral haplotype is widely distributed. Among the populations studied, three separated populations, at Yungfeng, Fuli, and Tahu have high nucleotide diversity. No phylogeographical structures of haplotypes were revealed because the tests of N _ST−G _ST for populations did not differ from zero in any situations; a ‘star-like’ genealogy is characteristic when all haplotypes rapidly coalesce and is a general outcome of population expansion. The neutrality test also suggested demographic expansion. The genetic divergence and diversity analyses suggested that two potential refugia existed during the last glaciation with a major one located in southeastern Taiwan and a minor one located in Tahu in north-central Taiwan in the Hsuehshan Range, west of the Central Mountain Range.     

Genetic divergence in wild population of <Emphasis Type="Italic">Labeo rohita</Emphasis> (Hamilton, 1822) from nine Indian rivers,analyzed through MtDNA cytochrome b region

The present study examined partial cytochrome b gene sequence of mitochondrial DNA for polymorphism and its suitability to determine the genetic differentiation in wild Labeo rohita. The 146 samples of L. rohita were collected from nine distant rivers; Satluj, Brahmaputra, Son, Chambal Mahanadi, Rapti, Chauka, Bhagirathi and Tons were analyzed. Sequencing of 307 bp of Cyto b gene revealed 35 haplotypes with haplotype diversity 0.751 and nucleotide diversity (π) 0.005. The within population variation accounted for 84.21% of total variation and 15.79% was found to among population. The total Fst value, 0.158 (P < 0.05) was found to be significant. The results concluded that the partial cyto b is polymorphic and can be a potential marker to determining genetic stock structure of L. rohita wild population.     

The Genetic Integrity of the Ex Situ Population of the European Wildcat (Felis silvestris silvestris) Is Seriously Threatened by Introgression from Domestic Cats (Felis silvestris catus)

Studies on the genetic diversity and relatedness of zoo populations are crucial for implementing successful breeding programmes. The European wildcat, Felis s. silvestris, is subject to intensive conservation measures, including captive breeding and reintroduction. We here present the first systematic genetic analysis of the captive population of Felis s. silvestris in comparison with a natural wild population. We used microsatellites and mtDNA sequencing to assess genetic diversity, structure and integrity of the ex situ population. Our results show that the ex situ population of the European wildcat is highly structured and that it has a higher genetic diversity than the studied wild population. Some genetic clusters matched the breeding lines of certain zoos or groups of zoos that often exchanged individuals. Two mitochondrial haplotype groups were detected in the in situ populations, one of which was closely related to the most common haplotype found in domestic cats, suggesting past introgression in the wild. Although native haplotypes were also found in the captive population, the majority (68%) of captive individuals shared a common mtDNA haplotype with the domestic cat (Felis s. catus). Only six captive individuals (7.7%) were assigned as wildcats in the STRUCTURE analysis (at K = 2), two of which had domestic cat mtDNA haplotypes and only two captive individuals were assigned as purebred wildcats by NewHybrids. These results suggest that the high genetic diversity of the captive population has been caused by admixture with domestic cats. Therefore, the captive population cannot be recommended for further breeding and reintroduction.     

Application of mitochondrial genes sequences for measuring the genetic diversity of Arabian oryx

Arabian oryx (Oryx leucoryx) had faced extinction in the wild more than three decades ago and was saved by the prudent efforts of captive breeding programs. A clear understanding of the molecular diversity of contemporary Arabian oryx population is important for the long term success of captive breeding and reintroduction of this potentially endangered species. We have sequenced the segments of mitochondrial DNA including12S rRNA, 16S rRNA, cytochrome b (Cyt-b) and control region (CR) genes of 24 captive-bred and reintroduced animals. Although the sequences of 12S rRNA, 16S rRNA and Cyt-b were found to be identical for all the samples, typical sequence variations in the CR gene were observed in the form of 7 haplotypes. One of these haplotypes has been reported earlier while the remaining 6 haplotypes are novel and represent different lineages from the founders. The haplotype and nucleotide diversities were found to be 0.789 and 0.009 respectively. The genetic distances among the 7 mtDNA haplotypes varied from 0.001 to 0.017. These findings are of potential relevance to the management of captive breeding programs for the conservation of Arabian oryx.     

Genetic diversity in the bronze gudgeon, <Emphasis Type="Italic">Coreius heterodon</Emphasis>, from the Yangtze River system based on mtDNA sequences of the control region

The bronze gudgeon, Coreius heterodon (Bleeker), is an economically important species, which only inhabits the Yangtze River. The stock declined drastically in recent years due to dam construction, over-fishing, and pollution. Little is known about its population genetic structure. In this study, the sequences of the mitochondrial DNA (mtDNA) control regions of natural bronze gudgeon was determined for fish collected from four sites in the Yangtze River (n = 102). The molecular data were used to estimate the genetic diversity and differentiation of the bronze gudgeon. The results showed that 28 haplotypes and 22 variable sites were found, and the haplotype diversity (π) and nucleotide diversity (h) were 0.849 and 0.00257, respectively. A low level of genetic diversity exists in the bronze gudgeon. Analysis of molecular variance (AMOVA) suggests that 98.8% of the genetic variability occurred within the populations; the site of collection had little influence on diversity. Future research should focus on investigating the genetic divergence of populations in different tributaries and using additional polymorphic markers, such as microsatellite DNA, to verify the results and improve interpretation.     

Subspecific identity and a comparison of genetic diversity between wild and ex situ wildebeest

The original North American ex situ wildebeest population was believed to originate from the white-bearded wildebeest (Connochaetes taurinus albojubatus), which is both morphologically distinct and geographically separated from the brindled wildebeest (C. t. taurinus). However, after an import of wildebeest into North America in 2001, managers have suspected that white-bearded and brindled wildebeest were mixed in herds at multiple institutions. We sequenced the mitochondrial control region (d-loop) from a portion of the managed North American population and compared our sequences with previously published sequences from wild individuals to determine the subspecific identity and genetic diversity of our ex situ population. We were able to confidently identify C. t. albojubatus as the subspecies identity of the sampled portion of our population. Within our population, haplotype and nucleotide diversity were low (0.169 and 0.001, respectively) with a single common haplotype (H1) containing 41 of the 45 individuals sequenced, while two rare haplotypes (H2 and H3) were derived from three individuals and a single individual, respectively. Nucleotide and haplotype diversity were greater overall in the wild populations compared with our managed population. However, C. t. albojubatus was found to exhibit lower nucleotide diversity in both wild and ex situ populations when compared to other wild subspecies. Though the overall goal of the North American wildebeest population is for public education and not reintroduction, maintaining genetic diversity is vital for the long-term viability of this managed population, which may benefit from periodic supplementation of wild animals.     

Evaluation of cytochrome b mtDNA sequences in genetic diversity studies of <Emphasis Type="Italic">Channa marulius</Emphasis> (Channidae: Perciformes)

Channa marulius (Hamilton, 1822) is a commercially important freshwater fish and a potential candidate species for aquaculture. The present study evaluated partial Cytochrome b gene sequence of mtDNA for determining the genetic variation in wild populations of C. marulius. Genomic DNA extracted from C. marulius samples (n = 23) belonging to 3 distant rivers; Mahanadi, Teesta and Yamuna was analyzed. Sequencing of 307 bp Cytochrome b mtDNA fragment revealed the presence of 5 haplotypes with haplotype diversity value of 0.763 and nucleotide diversity value of 0.0128. Single population specific haplotype was observed in Mahanadi and Yamuna samples and 3 haplotypes in Teesta samples. The analysis of data demonstrated the suitability of partial Cytochrome b sequence in determining the genetic diversity in C. marulius population.     

合肥野生动物园黑麂的繁殖资料

合肥野生动物园自1978年开始进行黑麂(Muntiacus crinifrons)的饲养和繁殖,1989年第一胎圈养条件下繁殖的黑麂出生,到2001年底累计繁殖黑麂51头,繁殖种群正处迅速增长期。13年的繁殖资料统计结果表明,圈养条件下育龄母麂平均每12个月产一胎(多数在11—13个月,少数仅6—9个月),孕期240d左右,哺乳期2—3个月,少数母麂可产后发情,但极少有两年三次产仔现象。值得注意的是圈养条件下黑麂多在9—11月交配,4—7月产仔(80．39％)。圈养条件下黑麂幼年的死亡率较低(7．84％),成年黑麂多死于消化道及呼吸道感染等疾病(56％)。     

Genetic structure of the critically endangered Red‐headed Wood Pigeon Columba janthina nitens and its implications for the management of threatened island populations

The Red‐headed Wood Pigeon Columba janthina nitens is endemic to the Ogasawara Islands, an oceanic island chain located 1000 km south of the main islands of Japan. The subspecies is at high risk of extinction because of its small population size and restricted habitat range. We undertook genetic analyses of this pigeon using sequences of a portion of the mitochondrial control region and five microsatellite markers to estimate the genetic characteristics of two wild populations from the Bonin and Volcano Islands, as well as one captive breeding population. The genetic diversity of the wild individuals was exceptionally low in both the mitochondria (nucleotide diversity = 0.00105) and at the microsatellite (3.2 alleles per locus and H_E = 0.12) loci. Higher numbers of microsatellite genotypes were observed in the Volcano Islands population than in the Bonin Islands population, which may be because of the relatively low impact of human disturbance. The most common mitochondrial haplotypes and microsatellite alleles observed in the two wild populations were completely fixed in the captive population. Our results suggest that the genetic diversity of the captive population needs to be increased. However, introduction of a wild individual into a captive population can lead to a decreased genetic diversity in the wild population and therefore should be done with caution. The genetic differentiation between the Bonin and the Volcano island groups was low, and the populations of the two island groups should be regarded as a single evolutionarily significant unit. However, special consideration is required for habitat conservation in the Volcano Islands, which may be functioning as a sanctuary for the Red‐headed Wood Pigeon. For the long‐term conservation of threatened bird species that live on remote oceanic islands, determination of management units considering gene flow caused by their flying capacity and maintenance of genetically suitable wild and captive populations are essential.     

Brown hares on the edge: Genetic population structure of the Danish brown hare

Denmark lies on the edge of the distributional range of the brown hareLepus europaeus Pallas, 1778, where population differentiation is most likely to occur. A total of 369 brown hares from eight geographically distinct Danish European brown hare populations were used to study the genetic population structure. In all, 480bp of the mitochondrial D-loop were sequenced in both directions. Observed genetic diversity (π) was relatively low (π=0.41%) while haplotype diversity (h=0.808) and the number of unique haplotypes (19) were similar to levels found in other European brown hare populations. The observed population structure was pronounced (pairwise conventionalF _ST and ϕ _st ranged between 6.9–57% and 5–69.8%, respectively). There was no correlation between the geographic and the genetic distance. Population structure was influenced by genetic drift, anthropogenic effects (eg translocation and escapes from hare-farms) and by post-glacial recolonization from southern refuges or refuges north east of the Black Sea. Analysis of historical population expansion/fluctuation events indicated that the populations have experienced different demographic events in the recent past. Relatively high sequence divergence between some populations might be explained by multiple recolonization events after the last Pleistocene glaciations or by stocking effects. Colonization from southern refuges was supported by the observation that haplotype 2 in the Danish brown hare was identical to the central European ancestral haplotype c07.     

Using microsatellite diversity in wild Anegada iguanas (<Emphasis Type="Italic">Cyclura pinguis</Emphasis>) to establish relatedness in a captive breeding group of this critically endangered species

Awareness of the genealogical relationships between founder animals in captive breeding programs is essential for the selection of mating pairs that maintain genetic diversity. If captive founder relationships are unknown they can be inferred using genetic data from wild populations. Here, we report the results of such an analysis for six Cyclura pinguis (Sauria: Iguanidae) acquired as adults in 1999 by the San Diego Zoo Institute for Conservation Research to begin a captive breeding program for this critically endangered species. The six founder animals were reportedly hatched in captivity from eggs collected on Anegada in 1985. No records exist, however, as to where on Anegada the eggs were collected or from how many nests they originated. To assist determination of genealogical relationships, we genotyped the six captive founders, their first six offspring, and 33 wild adult iguanas from Anegada at 23 informative microsatellite loci. With these data, we estimated allele frequencies among the wild samples and then estimated the relatedness of the captive population. Using likelihood inference, we determined that three closely related pairs exist among the six captive founders and that each pair is not closely related to the other two. In addition, we were able to assign parentage for all six of the founders’ offspring tested, one of which had been previously misdiagnosed. Using the assigned parentage and inferred relatedness of the six founders, we calculated mean kinship for each of the six founders and their five living offspring. Finally, based on the allelic diversity of the wild iguanas sampled, we conclude that the C. pinguis population on Anegada is not excessively inbred; however, further investigation is warranted.     

Genetic assessment of the Iberian wolf Canis lupus signatus captive breeding program

The main goal of ex situ conservation programs is to improve the chances of long term survival of natural populations by founding and managing captive colonies that can serve as a source of individuals for future reintroductions or to reinforce existing populations. The degree in which a captive breeding program has captured the genetic diversity existing in the source wild population has seldom been evaluated. In this study we evaluate the genetic diversity in wild and captive populations of the Iberian wolf, Canis lupus signatus, in order to assess how much genetic diversity is being preserved in the ongoing ex situ conservation program for this subspecies. A sample of domestic dogs was also included in the analysis for comparison. Seventy-four wolves and 135 dogs were genotyped at 13 unlinked microsatellite loci. The results show that genetic diversity in Iberian wolves is comparable in magnitude to that of other wild populations of gray wolf. Both the wild and the captive Iberian wolf populations have a similarly high genetic diversity indicating that no substantial loss of diversity has occurred in the captive-breeding program. The effective number of founders of the program was estimated as ∼ ∼16, suggesting that all founders in the studbook pedigree were genetically independent. Our results emphasize also the genetic divergence between wolves and domestic dogs and indicate that our set of 13 microsatellite loci provide a powerful diagnostic test to distinguish wolves, dogs and their hybrids.     

Genetic diversity and conservation units in wild and captive populations of endangered freshwater fishes: a case of <Emphasis Type="Italic">Hemigrammocypris rasborella</Emphasis> in Shizuoka,Japan

Population structure and genetic diversity were examined using partial mitochondrial cytochrome b gene sequences of four wild, one reintroduced, and five captive populations of the endangered cyprinid Hemigrammocypris rasborella from three river systems in the easternmost region of the species’ range in Shizuoka Prefecture, central Honshu, Japan. We detected loss of genetic diversity from portions of the wild and captive populations, as well as suspected nonindigenous haplotypes in some captive, reintroduced, and even wild populations. Given the population structure revealed, we suggest that the populations should be managed with consideration for both the endemism and viability (avoidance of inbreeding depression) of the local populations.     

Genetic evaluation of the Association of Zoos and Aquariums Matschie's tree kangaroo (Dendrolagus matschiei) captive breeding program

Matschie's tree kangaroo (Dendrolagus matschiei) is an endangered species that has been bred in captivity since the 1970s. In 1992, the Tree Kangaroo Species Survival Plan^® (TKSSP) was established to coordinate the captive management of Association of Zoos and Aquariums (AZA) D. matschiei. The TKSSP makes annual breeding recommendations primarily based on the mean kinship (MK) strategy. Captive breeding programs often use the MK strategy to preserve genetic diversity in small populations—to avoid the negative consequences of inbreeding and retain their adaptive potential. The ability of a captive breeding program to retain the population's genetic diversity over time can be evaluated by comparing the genetic diversity of the captive population to wild populations. We analyzed DNA extracted from blood and fecal samples from AZA (n = 71), captive (n = 28), and wild (n = 22) D. matschiei using eight microsatellite markers and sequenced the partial mitochondrial DNA control region gene. AZA D. matschiei had a similar expected heterozygosity (H_e = 0.595±0.184) compared with wild D. matschiei (H_e = 0.628±0.143), but they had different allelic frequencies (F_ST = 0.126; P<0.001). AZA D. matschiei haplotype diversity was almost two times lower than wild D. matschiei (). These data will assist management of AZA D. matschiei and serve as a baseline for AZA and wild D. matschiei genetic diversity values that could be used to monitor future changes in their genetic diversity. Zoo Biol 30:636–646, 2011. © 2010 Wiley Periodicals, Inc.