A new study is available with plenty of data on the haploid genetics of Siberian populations with focus on Tungusic peoples.
Anna T. Duggan et al., Investigating the Prehistory of Tungusic Peoples of Siberia and the Amur-Ussuri Region with Complete mtDNA Genome Sequences and Y-chromosomal Markers. PLoS ONE 2013. Open access → LINK [doi:10.1371/journal.pone.0081605]
Maybe the most informative graphic is fig. 1, which shows the scatter of mitochondrial DNA:
|Figure 1. Map of Siberia showing approximate locations of sampled populations and their basic haplogroup composition.|
For the meaning of abbreviations, check table 1.
Typical NE Asian haplogroups like C and D are quite widely distributed, up to the point of becoming difficult to say much about them. Instead A is more concentrated (Nyukhza, Iengra, both of them Evenks, and Koryaks particularly), while Z does appear to show a similar pattern (but with presence among Kamchatka instead of Koryaks and a relevant distributon in NE Siberia (Berezovka and some Yakuts).
Haplogroup B is rare instead, only showing up in Southern Yakuts. It must be mentioned in any case because of its relevance in the original peopling of America.
G is not too common, with the partial exception of G1, which shows an Eastern Siberian concentration.
Y is concentrated among Nivkhs (no surprises here), while F seems most important in Yakutia (like B, it is not a typical Northern lineage but its bulk distribution lays further South).
West Eurasian lineages, marked in Brown are concentrated in the Evens of Nyukhza, as well as among some Yakuts. Their presence among Yakuts is easy to understand considering their partial Turkic ancestry but the Nyukhza even larger apportion seems to me derived of some other kind of contact with Altai and the steppe, although the authors seem to favor Yakut admixture instead.
Which is the difference between "M_N" and "Other"?
No idea: ask the authors. But I'm quite positive that "Other" cannot mean L(xM,N) but rather "other M and N". Speculatively, it could indicate the difference between some M and N sublineages they have tested for and others which they did not. It's sloppy nomenclature in any case.
[Important post-script note: excepted the basal SNP markers for C and N, which were tested for, all the haplogroups are defined based on STR markers, what may be wrong].
Table 4 lists the Y-DNA haplogroups for Evenks, Evens, Yakuts and Yukaghirs only. C3c1 is very dominant in the Tungusic populations: 87/127 among Evenks, 43/89 among Evens, but all the opposite among Yakuts (1/184) and rather weak also among Yukaghirs (2/13).
Yakuts are dominated by N1c (173/184), lineage that has also some presence among the other sampled populations: Evenks: 18/127 (Nyukhza and Iengra groups), Evens: 30/89 (particularly Sakkyryyr and Sebjan groups), Yukaghir: 4/13.
Q1 is found mostly among Yukaghirs (4/13) with a single Yakut other case.
N1b is also of some importance among Tungusic peoples: 18/127 among Evenks (Taimyr and Stony Tunguska) and 13/89 among Evens (essentially in Tompo).
C3* is found mostly among Nyukhza Evens (13/78), who also harbor most of the Western lineage I detected in the area (4/78).
The other meaningful Western lineage spotted is, of course, R1a, which is found in two variants: R1a(xR1a1) is concentrated among Taimyr Evenks (3/18) with only another sample among Stony Tunguska Evenks (1/40). R1a1 instead is concentrated among Yakuts (4/184).
There are also erratics (isolated single-individual samples) of C*, J2, O and F*.
There is also other interesting material in the study but I can only extend myself so much. I strongly recommend reading it for everyone with interest in Siberian and related populations, be these Uralics, Native Americans or generally East and Central Asians.